58344a5904
using a drill and cutting tap is not the only method to create a thread, and this sizes should be optional. i would prefer using the minor diameter of threads, leaving full thread depth and let the user adjust according to their needs using the custom clearance
2703 lines
114 KiB
C++
2703 lines
114 KiB
C++
/***************************************************************************
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* Copyright (c) 2011 Juergen Riegel <FreeCAD@juergen-riegel.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <gp_Dir.hxx>
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# include <BRep_Builder.hxx>
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# include <Mod/Part/App/FCBRepAlgoAPI_Cut.h>
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# include <Mod/Part/App/FCBRepAlgoAPI_Fuse.h>
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# include <BRepBuilderAPI_MakeEdge.hxx>
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# include <BRepBuilderAPI_MakeFace.hxx>
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# include <BRepBuilderAPI_MakeSolid.hxx>
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# include <BRepBuilderAPI_MakeWire.hxx>
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# include <BRepBuilderAPI_Sewing.hxx>
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# include <BRepBuilderAPI_Transform.hxx>
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# include <BRepClass3d_SolidClassifier.hxx>
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# include <BRepOffsetAPI_MakePipeShell.hxx>
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# include <BRepPrimAPI_MakeRevol.hxx>
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# include <Geom_Circle.hxx>
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# include <GC_MakeArcOfCircle.hxx>
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# include <Geom_TrimmedCurve.hxx>
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# include <Standard_Version.hxx>
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# include <TopoDS.hxx>
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# include <TopoDS_Face.hxx>
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# include <TopoDS_Wire.hxx>
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# include <TopExp.hxx>
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#endif
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#include <App/Application.h>
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#include <App/DocumentObject.h>
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#include <Base/Placement.h>
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#include <Base/Reader.h>
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#include <Base/Stream.h>
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#include <Base/Tools.h>
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#include <Mod/Part/App/FaceMakerCheese.h>
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#include <Mod/Part/App/TopoShapeMapper.h>
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#include <Mod/Part/App/TopoShapeOpCode.h>
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#include "FeatureHole.h"
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#include "json.hpp"
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FC_LOG_LEVEL_INIT("PartDesign", true, true);
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namespace PartDesign {
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/* TRANSLATOR PartDesign::Hole */
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const char* Hole::DepthTypeEnums[] = { "Dimension", "ThroughAll", /*, "UpToFirst", */ nullptr };
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const char* Hole::ThreadDepthTypeEnums[] = { "Hole Depth", "Dimension", "Tapped (DIN76)", nullptr };
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const char* Hole::ThreadTypeEnums[] = { "None", "ISOMetricProfile", "ISOMetricFineProfile", "UNC", "UNF", "UNEF", "NPT", "BSP", "BSW", "BSF", nullptr};
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const char* Hole::ClearanceMetricEnums[] = { "Standard", "Close", "Wide", nullptr};
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const char* Hole::ClearanceUTSEnums[] = { "Normal", "Close", "Loose", nullptr };
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const char* Hole::DrillPointEnums[] = { "Flat", "Angled", nullptr};
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/* "None" profile */
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const char* Hole::HoleCutType_None_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr };
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const char* Hole::ThreadSize_None_Enums[] = { "None", nullptr };
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const char* Hole::ThreadClass_None_Enums[] = { "None", nullptr };
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/* Sources:
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http://www.engineeringtoolbox.com/metric-threads-d_777.html
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http://www.metalmart.com/tools/miscellaneous-guides/standard-drill-size/
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*/
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const Hole::ThreadDescription Hole::threadDescription[][171] =
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{
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/* None */
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{
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{ "---", 6.0, 0.0, 0.0 },
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},
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/* ISO metric regular */
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/* ISO metric threaded Tap-Drill diameters according to ISO 2306 */
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// {name, thread diameter, thread pitch, Tap-Drill diameter}
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{
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{ "M1", 1.0, 0.25, 0.75 },
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{ "M1.1", 1.1, 0.25, 0.85 },
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{ "M1.2", 1.2, 0.25, 0.95 },
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{ "M1.4", 1.4, 0.30, 1.10 },
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{ "M1.6", 1.6, 0.35, 1.25 },
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{ "M1.8", 1.8, 0.35, 1.45 },
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{ "M2", 2.0, 0.40, 1.60 },
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{ "M2.2", 2.2, 0.45, 1.75 },
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{ "M2.5", 2.5, 0.45, 2.05 },
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{ "M3", 3.0, 0.50, 2.50 },
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{ "M3.5", 3.5, 0.60, 2.90 },
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{ "M4", 4.0, 0.70, 3.30 },
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{ "M4.5", 4.5, 0.75, 3.70 },
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{ "M5", 5.0, 0.80, 4.20 },
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{ "M6", 6.0, 1.00, 5.00 },
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{ "M7", 7.0, 1.00, 6.00 },
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{ "M8", 8.0, 1.25, 6.80 },
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{ "M9", 9.0, 1.25, 7.80 },
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{ "M10", 10.0, 1.50, 8.50 },
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{ "M11", 11.0, 1.50, 9.50 },
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{ "M12", 12.0, 1.75, 10.20 },
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{ "M14", 14.0, 2.00, 12.00 },
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{ "M16", 16.0, 2.00, 14.00 },
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{ "M18", 18.0, 2.50, 15.50 },
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{ "M20", 20.0, 2.50, 17.50 },
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{ "M22", 22.0, 2.50, 19.50 },
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{ "M24", 24.0, 3.00, 21.00 },
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{ "M27", 27.0, 3.00, 24.00 },
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{ "M30", 30.0, 3.50, 26.50 },
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{ "M33", 33.0, 3.50, 29.50 },
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{ "M36", 36.0, 4.00, 32.00 },
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{ "M39", 39.0, 4.00, 35.00 },
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{ "M42", 42.0, 4.50, 37.50 },
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{ "M45", 45.0, 4.50, 40.50 },
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{ "M48", 48.0, 5.00, 43.00 },
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{ "M52", 52.0, 5.00, 47.00 },
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{ "M56", 56.0, 5.50, 50.50 },
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{ "M60", 60.0, 5.50, 54.50 },
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{ "M64", 64.0, 6.00, 58.00 },
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{ "M68", 68.0, 6.00, 62.00 },
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},
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/* ISO metric fine (drill = diameter - pitch) */
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{
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{ "M1x0.2", 1.0, 0.20, 0.80 },
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{ "M1.1x0.2", 1.1, 0.20, 0.90 },
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{ "M1.2x0.2", 1.2, 0.20, 1.00 },
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{ "M1.4x0.2", 1.4, 0.20, 1.20 },
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{ "M1.6x0.2", 1.6, 0.20, 1.40 },
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{ "M1.8x0.2", 1.8, 0.20, 1.60 },
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{ "M2x0.25", 2.0, 0.25, 1.75 },
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{ "M2.2x0.25", 2.2, 0.25, 1.95 },
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{ "M2.5x0.35", 2.5, 0.35, 2.15 },
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{ "M3x0.35", 3.0, 0.35, 2.65 },
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{ "M3.5x0.35", 3.5, 0.35, 3.15 },
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{ "M4x0.5", 4.0, 0.50, 3.50 },
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{ "M4.5x0.5", 4.5, 0.50, 4.00 },
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{ "M5x0.5", 5.0, 0.50, 4.50 },
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{ "M5.5x0.5", 5.5, 0.50, 5.00 },
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{ "M6x0.75", 6.0, 0.75, 5.25 },
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{ "M7x0.75", 7.0, 0.75, 6.25 },
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{ "M8x0.75", 8.0, 0.75, 7.25 },
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{ "M8x1.0", 8.0, 1.00, 7.00 },
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{ "M9x0.75", 9.0, 0.75, 8.25 },
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{ "M9x1.0", 9.0, 1.00, 8.00 },
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{ "M10x0.75", 10.0, 0.75, 9.25 },
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{ "M10x1.0", 10.0, 1.00, 9.00 },
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{ "M10x1.25", 10.0, 1.25, 8.75 },
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{ "M11x0.75", 11.0, 0.75, 10.25 },
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{ "M11x1.0", 11.0, 1.00, 10.00 },
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{ "M12x1.0", 12.0, 1.00, 11.00 },
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{ "M12x1.25", 12.0, 1.25, 10.75 },
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{ "M12x1.5", 12.0, 1.50, 10.50 },
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{ "M14x1.0", 14.0, 1.00, 13.00 },
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{ "M14x1.25", 14.0, 1.25, 12.75 },
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{ "M14x1.5", 14.0, 1.50, 12.50 },
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{ "M15x1.0", 15.0, 1.00, 14.00 },
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{ "M15x1.5", 15.0, 1.50, 13.50 },
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{ "M16x1.0", 16.0, 1.00, 15.00 },
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{ "M16x1.5", 16.0, 1.50, 14.50 },
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{ "M17x1.0", 17.0, 1.00, 16.00 },
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{ "M17x1.5", 17.0, 1.50, 15.50 },
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{ "M18x1.0", 18.0, 1.00, 17.00 },
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{ "M18x1.5", 18.0, 1.50, 16.50 },
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{ "M18x2.0", 18.0, 2.00, 16.00 },
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{ "M20x1.0", 20.0, 1.00, 19.00 },
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{ "M20x1.5", 20.0, 1.50, 18.50 },
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{ "M20x2.0", 20.0, 2.00, 18.00 },
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{ "M22x1.0", 22.0, 1.00, 21.00 },
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{ "M22x1.5", 22.0, 1.50, 20.50 },
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{ "M22x2.0", 22.0, 2.00, 20.00 },
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{ "M24x1.0", 24.0, 1.00, 23.00 },
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{ "M24x1.5", 24.0, 1.50, 22.50 },
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{ "M24x2.0", 24.0, 2.00, 22.00 },
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{ "M25x1.0", 25.0, 1.00, 24.00 },
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{ "M25x1.5", 25.0, 1.50, 23.50 },
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{ "M25x2.0", 25.0, 2.00, 23.00 },
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{ "M27x1.0", 27.0, 1.00, 26.00 },
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{ "M27x1.5", 27.0, 1.50, 25.50 },
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{ "M27x2.0", 27.0, 2.00, 25.00 },
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{ "M28x1.0", 28.0, 1.00, 27.00 },
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{ "M28x1.5", 28.0, 1.50, 26.50 },
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{ "M28x2.0", 28.0, 2.00, 26.00 },
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{ "M30x1.0", 30.0, 1.00, 29.00 },
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{ "M30x1.5", 30.0, 1.50, 28.50 },
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{ "M30x2.0", 30.0, 2.00, 28.00 },
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{ "M30x3.0", 30.0, 3.00, 27.00 },
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{ "M32x1.5", 32.0, 1.50, 30.50 },
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{ "M32x2.0", 32.0, 2.00, 30.00 },
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{ "M33x1.5", 33.0, 1.50, 31.50 },
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{ "M33x2.0", 33.0, 2.00, 31.00 },
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{ "M33x3.0", 33.0, 3.00, 30.00 },
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{ "M35x1.5", 35.0, 1.50, 33.50 },
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{ "M35x2.0", 35.0, 2.00, 33.00 },
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{ "M36x1.5", 36.0, 1.50, 34.50 },
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{ "M36x2.0", 36.0, 2.00, 34.00 },
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{ "M36x3.0", 36.0, 3.00, 33.00 },
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{ "M39x1.5", 39.0, 1.50, 37.50 },
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{ "M39x2.0", 39.0, 2.00, 37.00 },
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{ "M39x3.0", 39.0, 3.00, 36.00 },
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{ "M40x1.5", 40.0, 1.50, 38.50 },
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{ "M40x2.0", 40.0, 2.00, 38.00 },
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{ "M40x3.0", 40.0, 3.00, 37.00 },
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{ "M42x1.5", 42.0, 1.50, 40.50 },
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{ "M42x2.0", 42.0, 2.00, 40.00 },
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{ "M42x3.0", 42.0, 3.00, 39.00 },
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{ "M42x4.0", 42.0, 4.00, 38.00 },
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{ "M45x1.5", 45.0, 1.50, 43.50 },
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{ "M45x2.0", 45.0, 2.00, 43.00 },
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{ "M45x3.0", 45.0, 3.00, 42.00 },
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{ "M45x4.0", 45.0, 4.00, 41.00 },
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{ "M48x1.5", 48.0, 1.50, 46.50 },
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{ "M48x2.0", 48.0, 2.00, 46.00 },
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{ "M48x3.0", 48.0, 3.00, 45.00 },
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{ "M48x4.0", 48.0, 4.00, 44.00 },
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{ "M50x1.5", 50.0, 1.50, 48.50 },
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{ "M50x2.0", 50.0, 2.00, 48.00 },
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{ "M50x3.0", 50.0, 3.00, 47.00 },
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{ "M52x1.5", 52.0, 1.50, 50.50 },
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{ "M52x2.0", 52.0, 2.00, 50.00 },
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{ "M52x3.0", 52.0, 3.00, 49.00 },
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{ "M52x4.0", 52.0, 4.00, 48.00 },
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{ "M55x1.5", 55.0, 1.50, 53.50 },
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{ "M55x2.0", 55.0, 2.00, 53.00 },
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{ "M55x3.0", 55.0, 3.00, 52.00 },
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{ "M55x4.0", 55.0, 4.00, 51.00 },
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{ "M56x1.5", 56.0, 1.50, 54.50 },
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{ "M56x2.0", 56.0, 2.00, 54.00 },
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{ "M56x3.0", 56.0, 3.00, 53.00 },
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{ "M56x4.0", 56.0, 4.00, 52.00 },
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{ "M58x1.5", 58.0, 1.50, 56.50 },
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{ "M58x2.0", 58.0, 2.00, 56.00 },
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{ "M58x3.0", 58.0, 3.00, 55.00 },
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{ "M58x4.0", 58.0, 4.00, 54.00 },
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{ "M60x1.5", 60.0, 1.50, 58.50 },
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{ "M60x2.0", 60.0, 2.00, 58.00 },
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{ "M60x3.0", 60.0, 3.00, 57.00 },
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{ "M60x4.0", 60.0, 4.00, 56.00 },
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{ "M62x1.5", 62.0, 1.50, 60.50 },
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{ "M62x2.0", 62.0, 2.00, 60.00 },
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{ "M62x3.0", 62.0, 3.00, 59.00 },
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{ "M62x4.0", 62.0, 4.00, 58.00 },
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{ "M64x1.5", 64.0, 1.50, 62.50 },
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{ "M64x2.0", 64.0, 2.00, 62.00 },
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{ "M64x3.0", 64.0, 3.00, 61.00 },
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{ "M64x4.0", 64.0, 4.00, 60.00 },
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{ "M65x1.5", 65.0, 1.50, 63.50 },
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{ "M65x2.0", 65.0, 2.00, 63.00 },
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{ "M65x3.0", 65.0, 3.00, 62.00 },
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|
{ "M65x4.0", 65.0, 4.00, 61.00 },
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|
{ "M68x1.5", 68.0, 1.50, 66.50 },
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{ "M68x2.0", 68.0, 2.00, 66.00 },
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{ "M68x3.0", 68.0, 3.00, 65.00 },
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{ "M68x4.0", 68.0, 4.00, 64.00 },
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|
{ "M70x1.5", 70.0, 1.50, 68.50 },
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|
{ "M70x2.0", 70.0, 2.00, 68.00 },
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|
{ "M70x3.0", 70.0, 3.00, 67.00 },
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|
{ "M70x4.0", 70.0, 4.00, 66.00 },
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|
{ "M70x6.0", 70.0, 6.00, 64.00 },
|
|
{ "M72x1.5", 72.0, 1.50, 70.50 },
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|
{ "M72x2.0", 72.0, 2.00, 70.00 },
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|
{ "M72x3.0", 72.0, 3.00, 69.00 },
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{ "M72x4.0", 72.0, 4.00, 68.00 },
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|
{ "M72x6.0", 72.0, 6.00, 66.00 },
|
|
{ "M75x1.5", 75.0, 1.50, 73.50 },
|
|
{ "M75x2.0", 75.0, 2.00, 73.00 },
|
|
{ "M75x3.0", 75.0, 3.00, 72.00 },
|
|
{ "M75x4.0", 75.0, 4.00, 71.00 },
|
|
{ "M75x6.0", 75.0, 6.00, 69.00 },
|
|
{ "M76x1.5", 76.0, 1.50, 74.50 },
|
|
{ "M76x2.0", 76.0, 2.00, 74.00 },
|
|
{ "M76x3.0", 76.0, 3.00, 73.00 },
|
|
{ "M76x4.0", 76.0, 4.00, 72.00 },
|
|
{ "M76x6.0", 76.0, 6.00, 70.00 },
|
|
{ "M80x1.5", 80.0, 1.50, 78.50 },
|
|
{ "M80x2.0", 80.0, 2.00, 78.00 },
|
|
{ "M80x3.0", 80.0, 3.00, 77.00 },
|
|
{ "M80x4.0", 80.0, 4.00, 76.00 },
|
|
{ "M80x6.0", 80.0, 6.00, 74.00 },
|
|
{ "M85x2.0", 85.0, 2.00, 83.00 },
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|
{ "M85x3.0", 85.0, 3.00, 82.00 },
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|
{ "M85x4.0", 85.0, 4.00, 81.00 },
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|
{ "M85x6.0", 85.0, 6.00, 79.00 },
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|
{ "M90x2.0", 90.0, 2.00, 88.00 },
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|
{ "M90x3.0", 90.0, 3.00, 87.00 },
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{ "M90x4.0", 90.0, 4.00, 86.00 },
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|
{ "M90x6.0", 90.0, 6.00, 84.00 },
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{ "M95x2.0", 95.0, 2.00, 93.00 },
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{ "M95x3.0", 95.0, 3.00, 92.00 },
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{ "M95x4.0", 95.0, 4.00, 91.00 },
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{ "M95x6.0", 95.0, 6.00, 89.00 },
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{ "M100x2.0", 100.0, 2.00, 98.00 },
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{ "M100x3.0", 100.0, 3.00, 97.00 },
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|
{ "M100x4.0", 100.0, 4.00, 96.00 },
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|
{ "M100x6.0", 100.0, 6.00, 94.00 }
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},
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/* UNC */
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{
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{ "#1", 1.854, 0.397, 1.50 },
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|
{ "#2", 2.184, 0.454, 1.85 },
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|
{ "#3", 2.515, 0.529, 2.10 },
|
|
{ "#4", 2.845, 0.635, 2.35 },
|
|
{ "#5", 3.175, 0.635, 2.65 },
|
|
{ "#6", 3.505, 0.794, 2.85 },
|
|
{ "#8", 4.166, 0.794, 3.50 },
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|
{ "#10", 4.826, 1.058, 3.90 },
|
|
{ "#12", 5.486, 1.058, 4.50 },
|
|
{ "1/4", 6.350, 1.270, 5.10 },
|
|
{ "5/16", 7.938, 1.411, 6.60 },
|
|
{ "3/8", 9.525, 1.588, 8.00 },
|
|
{ "7/16", 11.113, 1.814, 9.40 },
|
|
{ "1/2", 12.700, 1.954, 10.80 },
|
|
{ "9/16", 14.288, 2.117, 12.20 },
|
|
{ "5/8", 15.875, 2.309, 13.50 },
|
|
{ "3/4", 19.050, 2.540, 16.50 },
|
|
{ "7/8", 22.225, 2.822, 19.50 },
|
|
{ "1", 25.400, 3.175, 22.25 },
|
|
{ "1 1/8", 28.575, 3.628, 25.00 },
|
|
{ "1 1/4", 31.750, 3.628, 28.00 },
|
|
{ "1 3/8", 34.925, 4.233, 30.75 },
|
|
{ "1 1/2", 38.100, 4.233, 34.00 },
|
|
{ "1 3/4", 44.450, 5.080, 39.50 },
|
|
{ "2", 50.800, 5.644, 45.00 },
|
|
{ "2 1/4", 57.150, 5.644, 51.50 },
|
|
{ "2 1/2", 63.500, 6.350, 57.00 },
|
|
{ "2 3/4", 69.850, 6.350, 63.50 },
|
|
{ "3", 76.200, 6.350, 70.00 },
|
|
{ "3 1/4", 82.550, 6.350, 76.50 },
|
|
{ "3 1/2", 88.900, 6.350, 83.00 },
|
|
{ "3 3/4", 95.250, 6.350, 89.00 },
|
|
{ "4", 101.600, 6.350, 95.50 },
|
|
},
|
|
/* UNF */
|
|
{
|
|
{ "#0", 1.524, 0.317, 1.20 },
|
|
{ "#1", 1.854, 0.353, 1.55 },
|
|
{ "#2", 2.184, 0.397, 1.85 },
|
|
{ "#3", 2.515, 0.454, 2.10 },
|
|
{ "#4", 2.845, 0.529, 2.40 },
|
|
{ "#5", 3.175, 0.577, 2.70 },
|
|
{ "#6", 3.505, 0.635, 2.95 },
|
|
{ "#8", 4.166, 0.706, 3.50 },
|
|
{ "#10", 4.826, 0.794, 4.10 },
|
|
{ "#12", 5.486, 0.907, 4.70 },
|
|
{ "1/4", 6.350, 0.907, 5.50 },
|
|
{ "5/16", 7.938, 1.058, 6.90 },
|
|
{ "3/8", 9.525, 1.058, 8.50 },
|
|
{ "7/16", 11.113, 1.270, 9.90 },
|
|
{ "1/2", 12.700, 1.270, 11.50 },
|
|
{ "9/16", 14.288, 1.411, 12.90 },
|
|
{ "5/8", 15.875, 1.411, 14.50 },
|
|
{ "3/4", 19.050, 1.588, 17.50 },
|
|
{ "7/8", 22.225, 1.814, 20.40 },
|
|
{ "1", 25.400, 2.117, 23.25 },
|
|
{ "1 1/8", 28.575, 2.117, 26.50 },
|
|
{ "1 1/4", 31.750, 2.117, 29.50 },
|
|
{ "1 3/8", 34.925, 2.117, 32.75 },
|
|
{ "1 1/2", 38.100, 2.117, 36.00 },
|
|
} ,
|
|
/* UNEF */
|
|
{
|
|
{ "#12", 5.486, 0.794, 4.80 },
|
|
{ "1/4", 6.350, 0.794, 5.70 },
|
|
{ "5/16", 7.938, 0.794, 7.25 },
|
|
{ "3/8", 9.525, 0.794, 8.85 },
|
|
{ "7/16", 11.113, 0.907, 10.35 },
|
|
{ "1/2", 12.700, 0.907, 11.80 },
|
|
{ "9/16", 14.288, 1.058, 13.40 },
|
|
{ "5/8", 15.875, 1.058, 15.00 },
|
|
{ "11/16", 17.462, 1.058, 16.60 },
|
|
{ "3/4", 19.050, 1.270, 18.00 },
|
|
{ "13/16", 20.638, 1.270, 19.60 },
|
|
{ "7/8", 22.225, 1.270, 21.15 },
|
|
{ "15/16", 23.812, 1.270, 22.70 },
|
|
{ "1", 25.400, 1.270, 24.30 },
|
|
{ "1 1/16", 26.988, 1.411, 25.80 },
|
|
{ "1 1/8", 28.575, 1.411, 27.35 },
|
|
{ "1 1/4", 31.750, 1.411, 30.55 },
|
|
{ "1 5/16", 33.338, 1.411, 32.10 },
|
|
{ "1 3/8", 34.925, 1.411, 33.70 },
|
|
{ "1 7/16", 36.512, 1.411, 35.30 },
|
|
{ "1 1/2", 38.100, 1.411, 36.90 },
|
|
{ "1 9/16", 39.688, 1.411, 38.55 },
|
|
{ "1 5/8", 41.275, 1.411, 40.10 },
|
|
{ "1 11/16", 42.862, 1.411, 41.60 },
|
|
},
|
|
/* NPT National pipe threads */
|
|
// Asme B1.20.1
|
|
{
|
|
{ "1/16", 7.938, 0.941, 0.0 },
|
|
{ "1/8", 10.287, 0.941, 0.0 },
|
|
{ "1/4", 13.716, 1.411, 0.0 },
|
|
{ "3/8", 17.145, 1.411, 0.0 },
|
|
{ "1/2", 21.336, 1.814, 0.0 },
|
|
{ "3/4", 26.670, 1.814, 0.0 },
|
|
{ "1", 33.401, 2.209, 0.0 },
|
|
{ "1 1/4", 42.164, 2.209, 0.0 },
|
|
{ "1 1/2", 48.260, 2.209, 0.0 },
|
|
{ "2", 60.325, 2.209, 0.0 },
|
|
{ "2 1/2", 73.025, 3.175, 0.0 },
|
|
{ "3", 88.900, 3.175, 0.0 },
|
|
{ "3 1/2", 101.600, 3.175, 0.0 },
|
|
{ "4", 114.300, 3.175, 0.0 },
|
|
{ "5", 141.300, 3.175, 0.0 },
|
|
{ "6", 168.275, 3.175, 0.0 },
|
|
{ "8", 219.075, 3.175, 0.0 },
|
|
{ "10", 273.050, 3.175, 0.0 },
|
|
{ "12", 323.850, 3.175, 0.0 },
|
|
},
|
|
/* BSP */
|
|
// Parallel - ISO 228-1
|
|
// Tapered - ISO 7-1
|
|
{
|
|
{ "1/16", 7.723, 0.907, 6.6 },
|
|
{ "1/8", 9.728, 0.907, 8.8 },
|
|
{ "1/4", 13.157, 1.337, 11.8 },
|
|
{ "3/8", 16.662, 1.337, 15.25 },
|
|
{ "1/2", 20.955, 1.814, 19.00 },
|
|
{ "5/8", 22.911, 1.814, 21.00 },
|
|
{ "3/4", 26.441, 1.814, 24.50 },
|
|
{ "7/8", 30.201, 1.814, 28.25 },
|
|
{ "1", 33.249, 2.309, 30.75 },
|
|
{ "1 1/8", 37.897, 2.309, 0.0 },
|
|
{ "1 1/4", 41.910, 2.309, 39.50 },
|
|
{ "1 1/2", 47.803, 2.309, 45.50 },
|
|
{ "1 3/4", 53.743, 2.309, 51.00 },
|
|
{ "2", 59.614, 2.309, 57.00 },
|
|
{ "2 1/4", 65.710, 2.309, 0.0 },
|
|
{ "2 1/2", 75.184, 2.309, 0.0 },
|
|
{ "2 3/4", 81.534, 2.309, 0.0 },
|
|
{ "3", 87.884, 2.309, 0.0 },
|
|
{ "3 1/2", 100.330, 2.309, 0.0 },
|
|
{ "4", 113.030, 2.309, 0.0 },
|
|
{ "4 1/2", 125.730, 2.309, 0.0 },
|
|
{ "5", 138.430, 2.309, 0.0 },
|
|
{ "5 1/2", 151.130, 2.309, 0.0 },
|
|
{ "6", 163.830, 2.309, 0.0 },
|
|
},
|
|
/* BSW */
|
|
// BS 84 Basic sizes
|
|
{
|
|
{ "1/8", 3.175, 0.635, 2.55 },
|
|
{ "3/16", 4.762, 1.058, 3.70 },
|
|
{ "1/4", 6.350, 1.270, 5.10 },
|
|
{ "5/16", 7.938, 1.411, 6.50 },
|
|
{ "3/8", 9.525, 1.588, 7.90 },
|
|
{ "7/16", 11.113, 1.814, 9.30 },
|
|
{ "1/2", 12.700, 2.117, 10.50 },
|
|
{ "9/16", 14.290, 2.117, 12.10 },
|
|
{ "5/8", 15.876, 2.309, 13.50 },
|
|
{ "11/16", 17.463, 2.309, 15.00 },
|
|
{ "3/4", 19.051, 2.540, 16.25 },
|
|
{ "7/8", 22.226, 2.822, 19.25 },
|
|
{ "1", 25.400, 3.175, 22.00 },
|
|
{ "1 1/8", 28.576, 3.629, 24.75 },
|
|
{ "1 1/4", 31.751, 3.629, 28.00 },
|
|
{ "1 1/2", 38.100, 4.233, 33.50 },
|
|
{ "1 3/4", 44.452, 5.080, 39.00 },
|
|
{ "2", 50.802, 5.644, 44.50 },
|
|
{ "2 1/4", 57.152, 6.350, 0.0 },
|
|
{ "2 1/2", 63.502, 6.350, 0.0 },
|
|
{ "2 3/4", 69.853, 7.257, 0.0 },
|
|
{ "3", 76.203, 7.257, 0.0 },
|
|
{ "3 1/4", 82.553, 7.815, 0.0 },
|
|
{ "3 1/2", 88.903, 7.815, 0.0 },
|
|
{ "3 3/4", 95.254, 8.467, 0.0 },
|
|
{ "4", 101.604, 8.467, 0.0 },
|
|
{ "4 1/2", 114.304, 8.835, 0.0 },
|
|
{ "5", 127.005, 9.236, 0.0 },
|
|
{ "5 1/2", 139.705, 9.676, 0.0 },
|
|
{ "6", 152.406, 10.16, 0.0 },
|
|
},
|
|
/* BSF */
|
|
// BS 84 Basic sizes
|
|
// BS 1157 for drill sizes
|
|
{
|
|
{ "3/16", 4.763, 0.794, 4.00 },
|
|
{ "7/32", 5.558, 0.907, 4.60 },
|
|
{ "1/4", 6.350, 0.977, 5.30 },
|
|
{ "9/32", 7.142, 0.977, 6.10 },
|
|
{ "5/16", 7.938, 1.154, 6.80 },
|
|
{ "3/8", 9.525, 1.270, 8.30 },
|
|
{ "7/16", 11.113, 1.411, 9.70 },
|
|
{ "1/2", 12.700, 1.588, 11.10 },
|
|
{ "9/16", 14.288, 1.588, 12.70 },
|
|
{ "5/8", 15.875, 1.814, 14.00 },
|
|
{ "11/16", 17.463, 1.814, 15.50 },
|
|
{ "3/4", 19.050, 2.116, 16.75 },
|
|
{ "7/8", 22.225, 2.309, 19.75 },
|
|
{ "1", 25.400, 2.540, 22.75 },
|
|
{ "1 1/8", 28.575, 2.822, 25.50 },
|
|
{ "1 1/4", 31.750, 2.822, 28.50 },
|
|
{ "1 3/8", 34.925, 3.175, 31.50 },
|
|
{ "1 1/2", 38.100, 3.175, 34.50 },
|
|
{ "1 5/8", 41.275, 3.175, 0.0 },
|
|
{ "1 3/4", 44.450, 3.629, 0.0 },
|
|
{ "2", 50.800, 3.629, 0.0 },
|
|
{ "2 1/4", 57.150, 4.233, 0.0 },
|
|
{ "2 1/2", 63.500, 4.233, 0.0 },
|
|
{ "2 3/4", 69.850, 4.233, 0.0 },
|
|
{ "3", 76.200, 5.080, 0.0 },
|
|
{ "3 1/4", 82.550, 5.080, 0.0 },
|
|
{ "3 1/2", 88.900, 5.644, 0.0 },
|
|
{ "3 3/4", 95.250, 5.644, 0.0 },
|
|
{ "4", 101.600, 5.644, 0.0 },
|
|
{ "4 1/4", 107.950, 6.350, 0.0 },
|
|
}
|
|
};
|
|
|
|
const double Hole::metricHoleDiameters[51][4] =
|
|
{
|
|
/* ISO metric clearance hole diameters according to ISO 273 */
|
|
// {screw diameter, close, standard, coarse}
|
|
{ 1.0, 1.1, 1.2, 1.3},
|
|
{ 1.2, 1.3, 1.4, 1.5},
|
|
{ 1.4, 1.5, 1.6, 1.8},
|
|
{ 1.6, 1.7, 1.8, 2.0},
|
|
{ 1.8, 2.0, 2.1, 2.2},
|
|
{ 2.0, 2.2, 2.4, 2.6},
|
|
{ 2.5, 2.7, 2.9, 3.1},
|
|
{ 3.0, 3.2, 3.4, 3.6},
|
|
{ 3.5, 3.7, 3.9, 4.2},
|
|
{ 4.0, 4.3, 4.5, 4.8},
|
|
{ 4.5, 4.8, 5.0, 5.3},
|
|
{ 5.0, 5.3, 5.5, 5.8},
|
|
{ 6.0, 6.4, 6.6, 7.0},
|
|
{ 7.0, 7.4, 7.6, 8.0},
|
|
{ 8.0, 8.4, 9.0, 10.0},
|
|
// 9.0 undefined
|
|
{ 10.0, 10.5, 11.0, 12.0},
|
|
// 11.0 undefined
|
|
{ 12.0, 13.0, 13.5, 14.5},
|
|
{ 14.0, 15.0, 15.5, 16.5},
|
|
{ 16.0, 17.0, 17.5, 18.5},
|
|
{ 18.0, 19.0, 20.0, 21.0},
|
|
{ 20.0, 21.0, 22.0, 24.0},
|
|
{ 22.0, 23.0, 24.0, 26.0},
|
|
{ 24.0, 25.0, 26.0, 28.0},
|
|
{ 27.0, 28.0, 30.0, 32.0},
|
|
{ 30.0, 31.0, 33.0, 35.0},
|
|
{ 33.0, 34.0, 36.0, 38.0},
|
|
{ 36.0, 37.0, 39.0, 42.0},
|
|
{ 39.0, 40.0, 42.0, 45.0},
|
|
{ 42.0, 43.0, 45.0, 48.0},
|
|
{ 45.0, 46.0, 48.0, 52.0},
|
|
{ 48.0, 50.0, 52.0, 56.0},
|
|
{ 52.0, 54.0, 56.0, 62.0},
|
|
{ 56.0, 58.0, 62.0, 66.0},
|
|
{ 60.0, 62.0, 66.0, 70.0},
|
|
{ 64.0, 66.0, 70.0, 74.0},
|
|
{ 68.0, 70.0, 74.0, 78.0},
|
|
{ 72.0, 74.0, 78.0, 82.0},
|
|
{ 76.0, 78.0, 82.0, 86.0},
|
|
{ 80.0, 82.0, 86.0, 91.0},
|
|
{ 85.0, 87.0, 91.0, 96.0},
|
|
{ 90.0, 93.0, 96.0, 101.0},
|
|
{ 95.0, 98.0, 101.0, 107.0},
|
|
{ 100.0, 104.0, 107.0, 112.0},
|
|
{ 105.0, 109.0, 112.0, 117.0},
|
|
{ 110.0, 114.0, 117.0, 122.0},
|
|
{ 115.0, 119.0, 122.0, 127.0},
|
|
{ 120.0, 124.0, 127.0, 132.0},
|
|
{ 125.0, 129.0, 132.0, 137.0},
|
|
{ 130.0, 134.0, 137.0, 144.0},
|
|
{ 140.0, 144.0, 147.0, 155.0},
|
|
{ 150.0, 155.0, 158.0, 165.0}
|
|
};
|
|
|
|
const Hole::UTSClearanceDefinition Hole::UTSHoleDiameters[22] =
|
|
{
|
|
/* UTS clearance hole diameters according to ASME B18.2.8 */
|
|
// for information: the norm defines a drill bit number (that is in turn standardized in another ASME norm).
|
|
// as result the norm defines a minimal clearance which is the diameter of that drill bit.
|
|
// we use here this minimal clearance as the theoretical exact hole diameter as this is also done in the ISO norm.
|
|
// {screw class, close, normal, loose}
|
|
{ "#0", 1.7, 1.9, 2.4 },
|
|
{ "#1", 2.1, 2.3, 2.6 },
|
|
{ "#2", 2.4, 2.6, 2.9 },
|
|
{ "#3", 2.7, 2.9, 3.3 },
|
|
{ "#4", 3.0, 3.3, 3.7 },
|
|
{ "#5", 3.6, 4.0, 4.4 },
|
|
{ "#6", 3.9, 4.3, 4.7 },
|
|
{ "#8", 4.6, 5.0, 5.4 },
|
|
{ "#10", 5.2, 5.6, 6.0 },
|
|
// "#12" not defined
|
|
{ "1/4", 6.8, 7.1, 7.5 },
|
|
{ "5/16", 8.3, 8.7, 9.1 },
|
|
{ "3/8", 9.9, 10.3, 10.7 },
|
|
{ "7/16", 11.5, 11.9, 12.3 },
|
|
{ "1/2", 13.5, 14.3, 15.5 },
|
|
// "9/16" not defined
|
|
{ "5/8", 16.7, 17.5, 18.6 },
|
|
{ "3/4", 19.8, 20.6, 23.0 },
|
|
{ "7/8", 23.0, 23.8, 26.2 },
|
|
{ "1", 26.2, 27.8, 29.4 },
|
|
{ "1 1/8", 29.4, 31.0, 33.3 },
|
|
{ "1 1/4", 32.5, 34.1, 36.5 },
|
|
{ "1 3/8", 36.5, 38.1, 40.9 },
|
|
{ "1 1/2", 39.7, 41.3, 44.0 }
|
|
};
|
|
|
|
/* ISO coarse metric enums */
|
|
std::vector<std::string> Hole::HoleCutType_ISOmetric_Enums = {
|
|
"None",
|
|
"Counterbore",
|
|
"Countersink",
|
|
"Counterdrill"};
|
|
const char* Hole::ThreadSize_ISOmetric_Enums[] = { "M1", "M1.1", "M1.2", "M1.4", "M1.6",
|
|
"M1.8", "M2", "M2.2", "M2.5", "M3",
|
|
"M3.5", "M4", "M4.5", "M5", "M6",
|
|
"M7", "M8", "M9", "M10", "M11",
|
|
"M12", "M14", "M16", "M18", "M20",
|
|
"M22", "M24", "M27", "M30", "M33",
|
|
"M36", "M39", "M42", "M45", "M48",
|
|
"M52", "M56", "M60", "M64", "M68", nullptr };
|
|
const char* Hole::ThreadClass_ISOmetric_Enums[] = { "4G", "4H", "5G", "5H", "6G", "6H", "7G", "7H","8G", "8H", nullptr };
|
|
|
|
std::vector<std::string> Hole::HoleCutType_ISOmetricfine_Enums = {
|
|
"None",
|
|
"Counterbore",
|
|
"Countersink",
|
|
"Counterdrill"};
|
|
const char* Hole::ThreadSize_ISOmetricfine_Enums[] = {
|
|
"M1x0.2", "M1.1x0.2", "M1.2x0.2", "M1.4x0.2",
|
|
"M1.6x0.2", "M1.8x0.2", "M2x0.25", "M2.2x0.25",
|
|
"M2.5x0.35", "M3x0.35", "M3.5x0.35",
|
|
"M4x0.5", "M4.5x0.5", "M5x0.5", "M5.5x0.5",
|
|
"M6x0.75", "M7x0.75", "M8x0.75", "M8x1.0",
|
|
"M9x0.75", "M9x1.0", "M10x0.75", "M10x1.0",
|
|
"M10x1.25", "M11x0.75", "M11x1.0", "M12x1.0",
|
|
"M12x1.25", "M12x1.5", "M14x1.0", "M14x1.25",
|
|
"M14x1.5", "M15x1.0", "M15x1.5", "M16x1.0",
|
|
"M16x1.5", "M17x1.0", "M17x1.5", "M18x1.0",
|
|
"M18x1.5", "M18x2.0", "M20x1.0", "M20x1.5",
|
|
"M20x2.0", "M22x1.0", "M22x1.5", "M22x2.0",
|
|
"M24x1.0", "M24x1.5", "M24x2.0", "M25x1.0",
|
|
"M25x1.5", "M25x2.0", "M27x1.0", "M27x1.5",
|
|
"M27x2.0", "M28x1.0", "M28x1.5", "M28x2.0",
|
|
"M30x1.0", "M30x1.5", "M30x2.0", "M30x3.0",
|
|
"M32x1.5", "M32x2.0", "M33x1.5", "M33x2.0",
|
|
"M33x3.0", "M35x1.5", "M35x2.0", "M36x1.5",
|
|
"M36x2.0", "M36x3.0", "M39x1.5", "M39x2.0",
|
|
"M39x3.0", "M40x1.5", "M40x2.0", "M40x3.0",
|
|
"M42x1.5", "M42x2.0", "M42x3.0", "M42x4.0",
|
|
"M45x1.5", "M45x2.0", "M45x3.0", "M45x4.0",
|
|
"M48x1.5", "M48x2.0", "M48x3.0", "M48x4.0",
|
|
"M50x1.5", "M50x2.0", "M50x3.0", "M52x1.5",
|
|
"M52x2.0", "M52x3.0", "M52x4.0", "M55x1.5",
|
|
"M55x2.0", "M55x3.0", "M55x4.0", "M56x1.5",
|
|
"M56x2.0", "M56x3.0", "M56x4.0", "M58x1.5",
|
|
"M58x2.0", "M58x3.0", "M58x4.0", "M60x1.5",
|
|
"M60x2.0", "M60x3.0", "M60x4.0", "M62x1.5",
|
|
"M62x2.0", "M62x3.0", "M62x4.0", "M64x1.5",
|
|
"M64x2.0", "M64x3.0", "M64x4.0", "M65x1.5",
|
|
"M65x2.0", "M65x3.0", "M65x4.0", "M68x1.5",
|
|
"M68x2.0", "M68x3.0", "M68x4.0", "M70x1.5",
|
|
"M70x2.0", "M70x3.0", "M70x4.0", "M70x6.0",
|
|
"M72x1.5", "M72x2.0", "M72x3.0", "M72x4.0",
|
|
"M72x6.0", "M75x1.5", "M75x2.0", "M75x3.0",
|
|
"M75x4.0", "M75x6.0", "M76x1.5", "M76x2.0",
|
|
"M76x3.0", "M76x4.0", "M76x6.0", "M80x1.5",
|
|
"M80x2.0", "M80x3.0", "M80x4.0", "M80x6.0",
|
|
"M85x2.0", "M85x3.0", "M85x4.0", "M85x6.0",
|
|
"M90x2.0", "M90x3.0", "M90x4.0", "M90x6.0",
|
|
"M95x2.0", "M95x3.0", "M95x4.0", "M95x6.0",
|
|
"M100x2.0", "M100x3.0", "M100x4.0", "M100x6.0", nullptr };
|
|
const char* Hole::ThreadClass_ISOmetricfine_Enums[] = { "4G", "4H", "5G", "5H", "6G", "6H", "7G", "7H","8G", "8H", nullptr };
|
|
|
|
// ISO 965-1:2013 ISO general purpose metric screw threads - Tolerances - Part 1
|
|
// Table 1 - Fundamentral deviations for internal threads ...
|
|
// reproduced in: https://www.accu.co.uk/en/p/134-iso-metric-thread-tolerances [retrieved: 2021-01-11]
|
|
const double Hole::ThreadClass_ISOmetric_data[ThreadClass_ISOmetric_data_size][2] = {
|
|
// Pitch G
|
|
{0.2, 0.017},
|
|
{0.25, 0.018},
|
|
{0.3, 0.018},
|
|
{0.35, 0.019},
|
|
{0.4, 0.019},
|
|
{0.45, 0.020},
|
|
{0.5, 0.020},
|
|
{0.6, 0.021},
|
|
{0.7, 0.022},
|
|
{0.75, 0.022},
|
|
{0.8, 0.024},
|
|
{1.0, 0.026},
|
|
{1.25, 0.028},
|
|
{1.5, 0.032},
|
|
{1.75, 0.034},
|
|
{2.0, 0.038},
|
|
{2.5, 0.042},
|
|
{3.0, 0.048},
|
|
{3.5, 0.053},
|
|
{4.0, 0.060},
|
|
{4.5, 0.063},
|
|
{5.0, 0.071},
|
|
{5.5, 0.075},
|
|
{6.0, 0.080},
|
|
{8.0, 0.100}
|
|
};
|
|
|
|
/* According to DIN 76-1 (Thread run-outs and thread undercuts - Part 1: For ISO metric threads in accordance with DIN 13-1) */
|
|
const double Hole::ThreadRunout[ThreadRunout_size][2] = {
|
|
// Pitch e1
|
|
{0.2, 1.3},
|
|
{0.25, 1.5},
|
|
{0.3, 1.8},
|
|
{0.35, 2.1},
|
|
{0.4, 2.3},
|
|
{0.45, 2.6},
|
|
{0.5, 2.8},
|
|
{0.6, 3.4},
|
|
{0.7, 3.8},
|
|
{0.75, 4.0},
|
|
{0.8, 4.2},
|
|
{1.0, 5.1},
|
|
{1.25, 6.2},
|
|
{1.5, 7.3},
|
|
{1.75, 8.3},
|
|
{2.0, 9.3},
|
|
{2.5, 11.2},
|
|
{3.0, 13.1},
|
|
{3.5, 15.2},
|
|
{4.0, 16.8},
|
|
{4.5, 18.4},
|
|
{5.0, 20.8},
|
|
{5.5, 22.4},
|
|
{6.0, 24.0}
|
|
};
|
|
|
|
/* Details from https://en.wikipedia.org/wiki/Unified_Thread_Standard */
|
|
|
|
/* UTS coarse */
|
|
const char* Hole::HoleCutType_UNC_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr};
|
|
const char* Hole::ThreadSize_UNC_Enums[] = { "#1", "#2", "#3", "#4", "#5", "#6",
|
|
"#8", "#10", "#12",
|
|
"1/4", "5/16", "3/8", "7/16", "1/2", "9/16",
|
|
"5/8", "3/4", "7/8", "1", "1 1/8", "1 1/4",
|
|
"1 3/8", "1 1/2", "1 3/4", "2", "2 1/4",
|
|
"2 1/2", "2 3/4", "3", "3 1/4", "3 1/2",
|
|
"3 3/4", "4", nullptr };
|
|
const char* Hole::ThreadClass_UNC_Enums[] = { "1B", "2B", "3B", nullptr };
|
|
|
|
/* UTS fine */
|
|
const char* Hole::HoleCutType_UNF_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr};
|
|
const char* Hole::ThreadSize_UNF_Enums[] = { "#0", "#1", "#2", "#3", "#4", "#5", "#6",
|
|
"#8", "#10", "#12",
|
|
"1/4", "5/16", "3/8", "7/16", "1/2", "9/16",
|
|
"5/8", "3/4", "7/8", "1", "1 1/8", "1 1/4",
|
|
"1 3/8", "1 1/2", nullptr };
|
|
const char* Hole::ThreadClass_UNF_Enums[] = { "1B", "2B", "3B", nullptr };
|
|
|
|
/* UTS extrafine */
|
|
const char* Hole::HoleCutType_UNEF_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr};
|
|
const char* Hole::ThreadSize_UNEF_Enums[] = { "#12", "1/4", "5/16", "3/8", "7/16", "1/2",
|
|
"9/16", "5/8", "11/16", "3/4", "13/16", "7/8",
|
|
"15/16", "1", "1 1/16", "1 1/8", "1 1/4",
|
|
"1 5/16", "1 3/8", "1 7/16", "1 1/2", "1 9/16",
|
|
"1 5/8", "1 11/16", nullptr };
|
|
const char* Hole::ThreadClass_UNEF_Enums[] = { "1B", "2B", "3B", nullptr };
|
|
|
|
/* NPT */
|
|
const char* Hole::HoleCutType_NPT_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr};
|
|
const char* Hole::ThreadSize_NPT_Enums[] = { "1/16", "1/8", "1/4", "3/8", "1/2", "3/4",
|
|
"1", "1 1/4", "1 1/2",
|
|
"2", "2 1/2",
|
|
"3", "3 1/2",
|
|
"4", "5", "6", "8", "10", "12", nullptr };
|
|
|
|
/* BSP */
|
|
const char* Hole::HoleCutType_BSP_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr};
|
|
const char* Hole::ThreadSize_BSP_Enums[] = { "1/16", "1/8", "1/4", "3/8", "1/2", "5/8", "3/4", "7/8",
|
|
"1", "1 1/8", "1 1/4", "1 3/8", "1 1/2", "1 3/4",
|
|
"2", "2 1/4", "2 1/2", "2 3/4",
|
|
"3", "3 1/2", "4", "4 1/2",
|
|
"5", "5 1/2", "6", nullptr };
|
|
|
|
/* BSW */
|
|
const char* Hole::HoleCutType_BSW_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr};
|
|
const char* Hole::ThreadSize_BSW_Enums[] = { "1/8", "3/16", "1/4", "5/16", "3/8", "7/16",
|
|
"1/2", "9/16", "5/8", "11/16", "3/4", "7/8",
|
|
"1", "1 1/8", "1 1/4", "1 1/2", "1 3/4",
|
|
"2", "2 1/4", "2 1/2", "2 3/4",
|
|
"3", "3 1/4", "3 1/2", "3 3/4",
|
|
"4", "4 1/2", "5", "5 1/2", "6", nullptr };
|
|
const char* Hole::ThreadClass_BSW_Enums[] = { "Medium", "Normal", nullptr };
|
|
|
|
/* BSF */
|
|
const char* Hole::HoleCutType_BSF_Enums[] = { "None", "Counterbore", "Countersink", "Counterdrill", nullptr};
|
|
const char* Hole::ThreadSize_BSF_Enums[] = { "3/16", "7/32", "1/4", "9/32", "5/16", "3/8", "7/16",
|
|
"1/2", "9/16", "5/8", "11/16", "3/4", "7/8",
|
|
"1", "1 1/8", "1 1/4", "1 3/8", "1 1/2", "1 5/8", "1 3/4",
|
|
"2", "2 1/4", "2 1/2", "2 3/4",
|
|
"3", "3 1/4", "3 1/2", "3 3/4",
|
|
"4", "4 1/4", nullptr };
|
|
const char* Hole::ThreadClass_BSF_Enums[] = { "Medium", "Normal", nullptr };
|
|
|
|
const char* Hole::ThreadDirectionEnums[] = { "Right", "Left", nullptr};
|
|
|
|
PROPERTY_SOURCE(PartDesign::Hole, PartDesign::ProfileBased)
|
|
|
|
const App::PropertyAngle::Constraints Hole::floatAngle = { Base::toDegrees<double>(Precision::Angular()), 180.0 - Base::toDegrees<double>(Precision::Angular()), 1.0 };
|
|
// OCC can only create holes with a min diameter of 10 times the Precision::Confusion()
|
|
const App::PropertyQuantityConstraint::Constraints diameterRange = { 10 * Precision::Confusion(), FLT_MAX, 1.0 };
|
|
|
|
Hole::Hole()
|
|
{
|
|
addSubType = FeatureAddSub::Subtractive;
|
|
|
|
readCutDefinitions();
|
|
|
|
ADD_PROPERTY_TYPE(Threaded, (false), "Hole", App::Prop_None, "Threaded");
|
|
|
|
ADD_PROPERTY_TYPE(ModelThread, (false), "Hole", App::Prop_None, "Model actual thread");
|
|
|
|
ADD_PROPERTY_TYPE(ThreadType, (0L), "Hole", App::Prop_None, "Thread type");
|
|
ThreadType.setEnums(ThreadTypeEnums);
|
|
|
|
ADD_PROPERTY_TYPE(ThreadSize, (0L), "Hole", App::Prop_None, "Thread size");
|
|
ThreadSize.setEnums(ThreadSize_None_Enums);
|
|
|
|
ADD_PROPERTY_TYPE(ThreadClass, (0L), "Hole", App::Prop_None, "Thread class");
|
|
ThreadClass.setEnums(ThreadClass_None_Enums);
|
|
|
|
ADD_PROPERTY_TYPE(ThreadFit, (0L), "Hole", App::Prop_None, "Clearance hole fit");
|
|
ThreadFit.setEnums(ClearanceMetricEnums);
|
|
|
|
ADD_PROPERTY_TYPE(Diameter, (6.0), "Hole", App::Prop_None, "Diameter");
|
|
Diameter.setConstraints(&diameterRange);
|
|
|
|
ADD_PROPERTY_TYPE(ThreadDirection, (0L), "Hole", App::Prop_None, "Thread direction");
|
|
ThreadDirection.setEnums(ThreadDirectionEnums);
|
|
ThreadDirection.setReadOnly(true);
|
|
|
|
ADD_PROPERTY_TYPE(HoleCutType, (0L), "Hole", App::Prop_None, "Head cut type");
|
|
HoleCutType.setEnums(HoleCutType_None_Enums);
|
|
|
|
ADD_PROPERTY_TYPE(HoleCutCustomValues, (false), "Hole", App::Prop_None, "Custom cut values");
|
|
HoleCutCustomValues.setReadOnly(true);
|
|
|
|
ADD_PROPERTY_TYPE(HoleCutDiameter, (0.0), "Hole", App::Prop_None, "Head cut diameter");
|
|
HoleCutDiameter.setReadOnly(true);
|
|
|
|
ADD_PROPERTY_TYPE(HoleCutDepth, (0.0), "Hole", App::Prop_None, "Head cut depth");
|
|
HoleCutDepth.setReadOnly(true);
|
|
|
|
ADD_PROPERTY_TYPE(HoleCutCountersinkAngle, (90.0), "Hole", App::Prop_None, "Head cut countersink angle");
|
|
HoleCutCountersinkAngle.setConstraints(&floatAngle);
|
|
HoleCutCountersinkAngle.setReadOnly(true);
|
|
|
|
ADD_PROPERTY_TYPE(DepthType, (0L), "Hole", App::Prop_None, "Type");
|
|
DepthType.setEnums(DepthTypeEnums);
|
|
|
|
ADD_PROPERTY_TYPE(Depth, (25.0), "Hole", App::Prop_None, "Length");
|
|
|
|
ADD_PROPERTY_TYPE(DrillPoint, (1L), "Hole", App::Prop_None, "Drill point type");
|
|
DrillPoint.setEnums(DrillPointEnums);
|
|
|
|
ADD_PROPERTY_TYPE(DrillPointAngle, (118.0), "Hole", App::Prop_None, "Drill point angle");
|
|
DrillPointAngle.setConstraints(&floatAngle);
|
|
ADD_PROPERTY_TYPE(DrillForDepth, ((long)0), "Hole", App::Prop_None,
|
|
"The size of the drill point will be taken into\n account for the depth of blind holes");
|
|
|
|
ADD_PROPERTY_TYPE(Tapered, (false), "Hole", App::Prop_None, "Tapered");
|
|
|
|
ADD_PROPERTY_TYPE(TaperedAngle, (90.0), "Hole", App::Prop_None, "Tapered angle");
|
|
TaperedAngle.setConstraints(&floatAngle);
|
|
|
|
ADD_PROPERTY_TYPE(ThreadDepthType, (0L), "Hole", App::Prop_None, "Thread depth type");
|
|
ThreadDepthType.setEnums(ThreadDepthTypeEnums);
|
|
|
|
ADD_PROPERTY_TYPE(ThreadDepth, (23.5), "Hole", App::Prop_None, "Thread Length"); // default is assuming an M1
|
|
|
|
ADD_PROPERTY_TYPE(UseCustomThreadClearance, (false), "Hole", App::Prop_None, "Use custom thread clearance");
|
|
|
|
ADD_PROPERTY_TYPE(CustomThreadClearance, (0.0), "Hole", App::Prop_None, "Custom thread clearance (overrides ThreadClass)");
|
|
|
|
}
|
|
|
|
void Hole::updateHoleCutParams()
|
|
{
|
|
std::string holeCutTypeStr = HoleCutType.getValueAsString();
|
|
|
|
// there is no cut, thus return
|
|
if (holeCutTypeStr == "None")
|
|
return;
|
|
|
|
if (ThreadType.getValue() < 0) {
|
|
throw Base::IndexError("Thread type out of range");
|
|
return;
|
|
}
|
|
|
|
// get diameter and size
|
|
double diameterVal = Diameter.getValue();
|
|
|
|
// handle thread types
|
|
std::string threadTypeStr = ThreadType.getValueAsString();
|
|
if (threadTypeStr == "ISOMetricProfile" || threadTypeStr == "ISOMetricFineProfile") {
|
|
if (ThreadSize.getValue() < 0) {
|
|
throw Base::IndexError("Thread size out of range");
|
|
return;
|
|
}
|
|
|
|
std::string threadSizeStr = ThreadSize.getValueAsString();
|
|
|
|
// we don't update for these settings but we need to set a value for new holes
|
|
// furthermore we must assure the hole cut diameter is not <= the hole diameter
|
|
// if we have a cut but the values are zero, we assume it is a new hole
|
|
// we take in this case the values from the norm ISO 4762 or ISO 10642
|
|
if (holeCutTypeStr == "Counterbore") {
|
|
// read ISO 4762 values
|
|
const CutDimensionSet& counter = find_cutDimensionSet(threadTypeStr, "ISO 4762");
|
|
const CounterBoreDimension& dimen = counter.get_bore(threadSizeStr);
|
|
if (HoleCutDiameter.getValue() == 0.0 || HoleCutDiameter.getValue() <= diameterVal) {
|
|
// there is no norm defining counterbores for all sizes, thus we need to use the
|
|
// same fallback as for the case HoleCutTypeMap.count(key)
|
|
if (dimen.diameter != 0.0) {
|
|
HoleCutDiameter.setValue(dimen.diameter);
|
|
HoleCutDepth.setValue(dimen.depth);
|
|
}
|
|
else {
|
|
// valid values for visual feedback
|
|
HoleCutDiameter.setValue(Diameter.getValue() + 0.1);
|
|
HoleCutDepth.setValue(0.1);
|
|
}
|
|
}
|
|
if (HoleCutDepth.getValue() == 0.0)
|
|
HoleCutDepth.setValue(dimen.depth);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(true);
|
|
}
|
|
else if (holeCutTypeStr == "Countersink" || holeCutTypeStr == "Counterdrill") {
|
|
// read ISO 10642 values
|
|
const CutDimensionSet& counter = find_cutDimensionSet(threadTypeStr, "ISO 10642");
|
|
if (HoleCutDiameter.getValue() == 0.0 || HoleCutDiameter.getValue() <= diameterVal) {
|
|
const CounterSinkDimension& dimen = counter.get_sink(threadSizeStr);
|
|
if (dimen.diameter != 0.0) {
|
|
HoleCutDiameter.setValue(dimen.diameter);
|
|
}
|
|
else {
|
|
HoleCutDiameter.setValue(Diameter.getValue() + 0.1);
|
|
}
|
|
HoleCutCountersinkAngle.setValue(counter.angle);
|
|
}
|
|
if (HoleCutCountersinkAngle.getValue() == 0.0) {
|
|
HoleCutCountersinkAngle.setValue(counter.angle);
|
|
}
|
|
if (HoleCutDepth.getValue() == 0.0 && holeCutTypeStr == "Counterdrill") {
|
|
HoleCutDepth.setValue(1.0);
|
|
}
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(false);
|
|
}
|
|
|
|
// handle since FreeCAD 0.18 deprecated types that were
|
|
// removed after FreeCAD 0.20
|
|
if (holeCutTypeStr == "Cheesehead (deprecated)") {
|
|
HoleCutType.setValue("Counterbore");
|
|
holeCutTypeStr = "Counterbore";
|
|
HoleCutDiameter.setValue(diameterVal * 1.6);
|
|
HoleCutDepth.setValue(diameterVal * 0.6);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
}
|
|
else if (holeCutTypeStr == "Countersink socket screw (deprecated)") {
|
|
HoleCutType.setValue("Countersink");
|
|
holeCutTypeStr = "Countersink";
|
|
HoleCutDiameter.setValue(diameterVal * 2.0);
|
|
HoleCutDepth.setValue(diameterVal * 0.0);
|
|
if (HoleCutCountersinkAngle.getValue() == 0.0) {
|
|
HoleCutCountersinkAngle.setValue(90.0);
|
|
}
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(false);
|
|
}
|
|
else if (holeCutTypeStr == "Cap screw (deprecated)") {
|
|
HoleCutType.setValue("Counterbore");
|
|
holeCutTypeStr = "Counterbore";
|
|
HoleCutDiameter.setValue(diameterVal * 1.5);
|
|
HoleCutDepth.setValue(diameterVal * 1.25);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
}
|
|
|
|
// cut definition
|
|
CutDimensionKey key{ threadTypeStr, holeCutTypeStr };
|
|
if (HoleCutTypeMap.count(key)) {
|
|
const CutDimensionSet& counter = find_cutDimensionSet(key);
|
|
if (counter.cut_type == CutDimensionSet::Counterbore) {
|
|
// disable HoleCutCountersinkAngle and reset it to ISO's default
|
|
HoleCutCountersinkAngle.setValue(90.0);
|
|
HoleCutCountersinkAngle.setReadOnly(true);
|
|
const CounterBoreDimension& dimen = counter.get_bore(threadSizeStr);
|
|
if (dimen.thread == "None") {
|
|
// valid values for visual feedback
|
|
HoleCutDiameter.setValue(Diameter.getValue() + 0.1);
|
|
HoleCutDepth.setValue(0.1);
|
|
// we force custom values since there are no normed ones
|
|
HoleCutCustomValues.setReadOnly(true);
|
|
// important to set only if not already true, to avoid loop call of updateHoleCutParams()
|
|
if (!HoleCutCustomValues.getValue()) {
|
|
HoleCutCustomValues.setValue(true);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
}
|
|
}
|
|
else {
|
|
// set normed values if not overwritten or if previously there
|
|
// were no normed values available and thus HoleCutCustomValues is checked and read-only
|
|
if (!HoleCutCustomValues.getValue()
|
|
|| (HoleCutCustomValues.getValue() && HoleCutCustomValues.isReadOnly())) {
|
|
HoleCutDiameter.setValue(dimen.diameter);
|
|
HoleCutDepth.setValue(dimen.depth);
|
|
HoleCutDiameter.setReadOnly(true);
|
|
HoleCutDepth.setReadOnly(true);
|
|
if (HoleCutCustomValues.getValue() && HoleCutCustomValues.isReadOnly())
|
|
HoleCutCustomValues.setValue(false);
|
|
}
|
|
else {
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
}
|
|
HoleCutCustomValues.setReadOnly(false);
|
|
}
|
|
}
|
|
else if (counter.cut_type == CutDimensionSet::Countersink) {
|
|
const CounterSinkDimension& dimen = counter.get_sink(threadSizeStr);
|
|
if (dimen.thread == "None") {
|
|
// valid values for visual feedback
|
|
HoleCutDiameter.setValue(Diameter.getValue() + 0.1);
|
|
// there might be an angle of zero (if no norm exists for the size)
|
|
if (HoleCutCountersinkAngle.getValue() == 0.0) {
|
|
HoleCutCountersinkAngle.setValue(counter.angle);
|
|
}
|
|
// we force custom values since there are no normed ones
|
|
HoleCutCustomValues.setReadOnly(true);
|
|
// important to set only if not already true, to avoid loop call of updateHoleCutParams()
|
|
if (!HoleCutCustomValues.getValue()) {
|
|
HoleCutCustomValues.setValue(true);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(false);
|
|
}
|
|
}
|
|
else {
|
|
// set normed values if not overwritten or if previously there
|
|
// were no normed values available and thus HoleCutCustomValues is checked and read-only
|
|
if (!HoleCutCustomValues.getValue()
|
|
|| (HoleCutCustomValues.getValue() && HoleCutCustomValues.isReadOnly())) {
|
|
HoleCutDiameter.setValue(dimen.diameter);
|
|
HoleCutDiameter.setReadOnly(true);
|
|
HoleCutDepth.setReadOnly(true);
|
|
HoleCutCountersinkAngle.setValue(counter.angle);
|
|
HoleCutCountersinkAngle.setReadOnly(true);
|
|
if (HoleCutCustomValues.getValue() && HoleCutCustomValues.isReadOnly())
|
|
HoleCutCustomValues.setValue(false);
|
|
}
|
|
else {
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(false);
|
|
}
|
|
HoleCutCustomValues.setReadOnly(false);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
else {
|
|
// we don't update for these settings but we need to set a value for new holes
|
|
// furthermore we must assure the hole cut diameter is not <= the hole diameter
|
|
// if we have a cut but the values are zero, we assume it is a new hole
|
|
// we use rules of thumbs as proposal
|
|
if (holeCutTypeStr == "Counterbore") {
|
|
if (HoleCutDiameter.getValue() == 0.0 || HoleCutDiameter.getValue() <= diameterVal) {
|
|
HoleCutDiameter.setValue(diameterVal * 1.6);
|
|
HoleCutDepth.setValue(diameterVal * 0.9);
|
|
}
|
|
if (HoleCutDepth.getValue() == 0.0)
|
|
HoleCutDepth.setValue(diameterVal * 0.9);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
}
|
|
else if (holeCutTypeStr == "Countersink" || holeCutTypeStr == "Counterdrill") {
|
|
if (HoleCutDiameter.getValue() == 0.0 || HoleCutDiameter.getValue() <= diameterVal) {
|
|
HoleCutDiameter.setValue(diameterVal * 1.7);
|
|
HoleCutCountersinkAngle.setValue(getCountersinkAngle());
|
|
}
|
|
if (HoleCutCountersinkAngle.getValue() == 0.0) {
|
|
HoleCutCountersinkAngle.setValue(getCountersinkAngle());
|
|
}
|
|
if (HoleCutDepth.getValue() == 0.0 && holeCutTypeStr == "Counterdrill") {
|
|
HoleCutDepth.setValue(1.0);
|
|
}
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(false);
|
|
}
|
|
}
|
|
}
|
|
|
|
double Hole::getCountersinkAngle() const
|
|
{
|
|
std::string threadTypeStr = ThreadType.getValueAsString();
|
|
if (
|
|
threadTypeStr == "BSW"
|
|
|| threadTypeStr == "BSF"
|
|
)
|
|
return 100.0;
|
|
if (
|
|
threadTypeStr == "UNC"
|
|
|| threadTypeStr == "UNF"
|
|
|| threadTypeStr == "UNEF"
|
|
)
|
|
return 82.0;
|
|
return 90.0;
|
|
}
|
|
|
|
double Hole::getThreadClassClearance() const
|
|
{
|
|
double pitch = getThreadPitch();
|
|
|
|
// Calculate how much clearance to add based on Thread tolerance class and pitch
|
|
if (ThreadClass.getValueAsString()[1] == 'G') {
|
|
for (auto it : ThreadClass_ISOmetric_data) {
|
|
double p = it[0];
|
|
if (pitch <= p) {
|
|
return it[1];
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0.0;
|
|
}
|
|
|
|
// Calculates the distance between the bottom hole and the bottom most thread.
|
|
// This is defined in DIN 76-1, there are 3 possibilities:
|
|
// mode=1 (default), For normal cases e1 is wanted.
|
|
// mode=2, In cases where shorter thread runout is necessary
|
|
// mode=3, In cases where longer thread runout is necessary
|
|
double Hole::getThreadRunout(int mode) const
|
|
{
|
|
double pitch = getThreadPitch();
|
|
|
|
double sf = 1.0; // scale factor
|
|
switch (mode) {
|
|
case 1:
|
|
sf = 1.0;
|
|
break;
|
|
case 2:
|
|
sf = 0.625;
|
|
break;
|
|
case 3:
|
|
sf = 1.6;
|
|
break;
|
|
default:
|
|
throw Base::ValueError("Unsupported argument");
|
|
}
|
|
for (auto it : ThreadRunout) {
|
|
double p = it[0];
|
|
if (pitch <= p) {
|
|
return sf * it[1];
|
|
}
|
|
}
|
|
|
|
// For non-standard pitch we fall back on general engineering rule of thumb of 4*pitch.
|
|
return 4 * pitch;
|
|
}
|
|
|
|
double Hole::getThreadPitch() const
|
|
{
|
|
int threadType = ThreadType.getValue();
|
|
int threadSize = ThreadSize.getValue();
|
|
if (threadType < 0) {
|
|
throw Base::IndexError("Thread type out of range");
|
|
}
|
|
if (threadSize < 0) {
|
|
throw Base::IndexError("Thread size out of range");
|
|
}
|
|
return threadDescription[threadType][threadSize].pitch;
|
|
}
|
|
|
|
void Hole::updateThreadDepthParam()
|
|
{
|
|
std::string ThreadMethod(ThreadDepthType.getValueAsString());
|
|
std::string HoleDepth(DepthType.getValueAsString());
|
|
if (HoleDepth == "Dimension") {
|
|
if (ThreadMethod == "Hole Depth") {
|
|
ThreadDepth.setValue(Depth.getValue());
|
|
}
|
|
else if (ThreadMethod == "Dimension") {
|
|
// the thread cannot be longer than the hole depth
|
|
if (ThreadDepth.getValue() > Depth.getValue())
|
|
ThreadDepth.setValue(Depth.getValue());
|
|
else
|
|
ThreadDepth.setValue(ThreadDepth.getValue());
|
|
}
|
|
else if (ThreadMethod == "Tapped (DIN76)") {
|
|
ThreadDepth.setValue(Depth.getValue() - getThreadRunout());
|
|
}
|
|
else {
|
|
throw Base::RuntimeError("Unsupported thread depth type \n");
|
|
}
|
|
}
|
|
else if (HoleDepth == "ThroughAll") {
|
|
if (ThreadMethod != "Dimension") {
|
|
ThreadDepth.setValue(getThroughAllLength());
|
|
}
|
|
else {
|
|
// the thread cannot be longer than the hole depth
|
|
if (ThreadDepth.getValue() > getThroughAllLength())
|
|
ThreadDepth.setValue(getThroughAllLength());
|
|
else
|
|
ThreadDepth.setValue(ThreadDepth.getValue());
|
|
}
|
|
}
|
|
else {
|
|
throw Base::RuntimeError("Unsupported depth type \n");
|
|
}
|
|
}
|
|
|
|
std::optional<double> Hole::determineDiameter() const
|
|
{
|
|
// Diameter parameter depends on Threaded, ThreadType, ThreadSize, and ThreadFit
|
|
|
|
int threadType = ThreadType.getValue();
|
|
int threadSize = ThreadSize.getValue();
|
|
if (threadType < 0) {
|
|
// When restoring the feature it might be in an inconsistent state.
|
|
// So, just silently ignore it instead of throwing an exception.
|
|
if (isRestoring())
|
|
return std::nullopt;
|
|
throw Base::IndexError("Thread type out of range");
|
|
}
|
|
if (threadSize < 0) {
|
|
// When restoring the feature it might be in an inconsistent state.
|
|
// So, just silently ignore it instead of throwing an exception.
|
|
if (isRestoring())
|
|
return std::nullopt;
|
|
throw Base::IndexError("Thread size out of range");
|
|
}
|
|
double diameter = threadDescription[threadType][threadSize].diameter;
|
|
double pitch = threadDescription[threadType][threadSize].pitch;
|
|
double clearance = 0.0;
|
|
|
|
if (threadType == 0)
|
|
return std::nullopt;
|
|
|
|
if (Threaded.getValue()) {
|
|
|
|
if (ModelThread.getValue()) {
|
|
if (UseCustomThreadClearance.getValue())
|
|
clearance = CustomThreadClearance.getValue();
|
|
else
|
|
clearance = getThreadClassClearance();
|
|
}
|
|
|
|
// use normed diameters if possible
|
|
std::string threadTypeStr = ThreadType.getValueAsString();
|
|
if (threadDescription[threadType][threadSize].TapDrill > 0) {
|
|
diameter = threadDescription[threadType][threadSize].TapDrill + clearance;
|
|
} // if nothing is available, we must calculate
|
|
else if (
|
|
threadTypeStr == "BSP"
|
|
|| threadTypeStr == "BSW"
|
|
|| threadTypeStr == "BSF"
|
|
) {
|
|
double thread = 2 * (0.640327 * pitch);
|
|
// truncation is allowed by ISO-228 and BS 84
|
|
diameter = diameter - thread * 0.75 + clearance;
|
|
}
|
|
else if (threadTypeStr == "NPT") {
|
|
double thread = 2 * (0.8 * pitch);
|
|
diameter = diameter - thread * 0.75 + clearance;
|
|
}
|
|
else {
|
|
// this fits exactly the definition for ISO metric fine
|
|
diameter = diameter - pitch + clearance;
|
|
}
|
|
}
|
|
else { // we have a clearance hole
|
|
bool found = false;
|
|
std::string threadTypeStr = ThreadType.getValueAsString();
|
|
// UTS and metric have a different clearance hole set
|
|
if (threadTypeStr == "ISOMetricProfile" || threadTypeStr == "ISOMetricFineProfile") {
|
|
int MatrixRowSizeMetric = sizeof(metricHoleDiameters) / sizeof(metricHoleDiameters[0]);
|
|
switch (ThreadFit.getValue()) {
|
|
case 0: /* standard fit */
|
|
// read diameter out of matrix
|
|
for (int i = 0; i < MatrixRowSizeMetric; i++) {
|
|
if (metricHoleDiameters[i][0] == diameter) {
|
|
diameter = metricHoleDiameters[i][2];
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
// if nothing is defined (e.g. for M2.2, M9 and M11), we must calculate
|
|
// we use the factors defined for M5 in the metricHoleDiameters list
|
|
if (!found) {
|
|
diameter = diameter * 1.10;
|
|
}
|
|
break;
|
|
case 1: /* close fit */
|
|
// read diameter out of matrix
|
|
for (int i = 0; i < MatrixRowSizeMetric; i++) {
|
|
if (metricHoleDiameters[i][0] == diameter) {
|
|
diameter = metricHoleDiameters[i][1];
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
// if nothing was found, we must calculate
|
|
if (!found) {
|
|
diameter = diameter * 1.06;
|
|
}
|
|
break;
|
|
case 2: /* wide fit */
|
|
// read diameter out of matrix
|
|
for (int i = 0; i < MatrixRowSizeMetric; i++) {
|
|
if (metricHoleDiameters[i][0] == diameter) {
|
|
diameter = metricHoleDiameters[i][3];
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
// if nothing was found, we must calculate
|
|
if (!found) {
|
|
diameter = diameter * 1.16;
|
|
}
|
|
break;
|
|
default:
|
|
throw Base::IndexError("Thread fit out of range");
|
|
}
|
|
}
|
|
else if (threadTypeStr == "UNC" || threadTypeStr == "UNF" || threadTypeStr == "UNEF") {
|
|
std::string ThreadSizeString = ThreadSize.getValueAsString();
|
|
int MatrixRowSizeUTS = sizeof(UTSHoleDiameters) / sizeof(UTSHoleDiameters[0]);
|
|
switch (ThreadFit.getValue()) {
|
|
case 0: /* normal fit */
|
|
// read diameter out of matrix
|
|
for (int i = 0; i < MatrixRowSizeUTS; i++) {
|
|
if (UTSHoleDiameters[i].designation == ThreadSizeString) {
|
|
diameter = UTSHoleDiameters[i].normal;
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
// if nothing was found (if "#12" or "9/16"), we must calculate
|
|
// // we use the factors defined for "3/8" in the UTSHoleDiameters list
|
|
if (!found) {
|
|
diameter = diameter * 1.08;
|
|
}
|
|
break;
|
|
case 1: /* close fit */
|
|
// read diameter out of matrix
|
|
for (int i = 0; i < MatrixRowSizeUTS; i++) {
|
|
if (UTSHoleDiameters[i].designation == ThreadSizeString) {
|
|
diameter = UTSHoleDiameters[i].close;
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
// if nothing was found, we must calculate
|
|
if (!found) {
|
|
diameter = diameter * 1.04;
|
|
}
|
|
break;
|
|
case 2: /* loose fit */
|
|
// read diameter out of matrix
|
|
for (int i = 0; i < MatrixRowSizeUTS; i++) {
|
|
if (UTSHoleDiameters[i].designation == ThreadSizeString) {
|
|
diameter = UTSHoleDiameters[i].loose;
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
// if nothing was found, we must calculate
|
|
if (!found) {
|
|
diameter = diameter * 1.12;
|
|
}
|
|
break;
|
|
default:
|
|
throw Base::IndexError("Thread fit out of range");
|
|
}
|
|
}
|
|
else {
|
|
switch (ThreadFit.getValue()) {
|
|
case 0: /* normal fit */
|
|
// we must calculate
|
|
if (!found) {
|
|
diameter = diameter * 1.1;
|
|
}
|
|
break;
|
|
case 1: /* close fit */
|
|
if (!found) {
|
|
diameter = diameter * 1.05;
|
|
}
|
|
break;
|
|
case 2: /* loose fit */
|
|
if (!found) {
|
|
diameter = diameter * 1.15;
|
|
}
|
|
break;
|
|
default:
|
|
throw Base::IndexError("Thread fit out of range");
|
|
}
|
|
}
|
|
}
|
|
|
|
return std::optional<double>{diameter};
|
|
}
|
|
|
|
void Hole::updateDiameterParam()
|
|
{
|
|
if (auto opt = determineDiameter())
|
|
Diameter.setValue(opt.value());
|
|
}
|
|
|
|
double Hole::getThreadProfileAngle()
|
|
{
|
|
// Both ISO 7-1 and ASME B1.20.1 define the same angle
|
|
return 90 - 1.79;
|
|
}
|
|
|
|
void Hole::onChanged(const App::Property* prop)
|
|
{
|
|
if (prop == &ThreadType) {
|
|
std::string type, holeCutTypeStr;
|
|
if (ThreadType.isValid())
|
|
type = ThreadType.getValueAsString();
|
|
if (HoleCutType.isValid())
|
|
holeCutTypeStr = HoleCutType.getValueAsString();
|
|
|
|
if (type == "None") {
|
|
ThreadSize.setEnums(ThreadSize_None_Enums);
|
|
ThreadClass.setEnums(ThreadClass_None_Enums);
|
|
HoleCutType.setEnums(HoleCutType_None_Enums);
|
|
Threaded.setReadOnly(true);
|
|
ThreadSize.setReadOnly(true);
|
|
ThreadFit.setReadOnly(true);
|
|
ThreadClass.setReadOnly(true);
|
|
Diameter.setReadOnly(false);
|
|
ModelThread.setReadOnly(true);
|
|
UseCustomThreadClearance.setReadOnly(true);
|
|
CustomThreadClearance.setReadOnly(true);
|
|
ThreadDepth.setReadOnly(true);
|
|
ThreadDepthType.setReadOnly(true);
|
|
Threaded.setValue(false);
|
|
ModelThread.setValue(false);
|
|
UseCustomThreadClearance.setValue(false);
|
|
}
|
|
else if (type == "ISOMetricProfile") {
|
|
ThreadSize.setEnums(ThreadSize_ISOmetric_Enums);
|
|
ThreadClass.setEnums(ThreadClass_ISOmetric_Enums);
|
|
HoleCutType.setEnums(HoleCutType_ISOmetric_Enums);
|
|
ThreadFit.setEnums(ClearanceMetricEnums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
// thread class and direction are only sensible if threaded
|
|
// fit only sensible if not threaded
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
ThreadClass.setReadOnly(!Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "ISOMetricFineProfile") {
|
|
ThreadSize.setEnums(ThreadSize_ISOmetricfine_Enums);
|
|
ThreadClass.setEnums(ThreadClass_ISOmetricfine_Enums);
|
|
HoleCutType.setEnums(HoleCutType_ISOmetricfine_Enums);
|
|
ThreadFit.setEnums(ClearanceMetricEnums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
// thread class and direction are only sensible if threaded
|
|
// fit only sensible if not threaded
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
ThreadClass.setReadOnly(!Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "UNC") {
|
|
ThreadSize.setEnums(ThreadSize_UNC_Enums);
|
|
ThreadClass.setEnums(ThreadClass_UNC_Enums);
|
|
HoleCutType.setEnums(HoleCutType_UNC_Enums);
|
|
ThreadFit.setEnums(ClearanceUTSEnums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
// thread class and direction are only sensible if threaded
|
|
// fit only sensible if not threaded
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
ThreadClass.setReadOnly(!Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "UNF") {
|
|
ThreadSize.setEnums(ThreadSize_UNF_Enums);
|
|
ThreadClass.setEnums(ThreadClass_UNF_Enums);
|
|
HoleCutType.setEnums(HoleCutType_UNF_Enums);
|
|
ThreadFit.setEnums(ClearanceUTSEnums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
// thread class and direction are only sensible if threaded
|
|
// fit only sensible if not threaded
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
ThreadClass.setReadOnly(!Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "UNEF") {
|
|
ThreadSize.setEnums(ThreadSize_UNEF_Enums);
|
|
ThreadClass.setEnums(ThreadClass_UNEF_Enums);
|
|
HoleCutType.setEnums(HoleCutType_UNEF_Enums);
|
|
ThreadFit.setEnums(ClearanceUTSEnums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
// thread class and direction are only sensible if threaded
|
|
// fit only sensible if not threaded
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
ThreadClass.setReadOnly(!Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "BSP") {
|
|
ThreadSize.setEnums(ThreadSize_BSP_Enums);
|
|
ThreadClass.setEnums(ThreadClass_None_Enums);
|
|
HoleCutType.setEnums(HoleCutType_BSP_Enums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "NPT") {
|
|
ThreadSize.setEnums(ThreadSize_NPT_Enums);
|
|
ThreadClass.setEnums(ThreadClass_None_Enums);
|
|
HoleCutType.setEnums(HoleCutType_NPT_Enums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "BSW") {
|
|
ThreadSize.setEnums(ThreadSize_BSW_Enums);
|
|
ThreadClass.setEnums(ThreadClass_BSW_Enums);
|
|
HoleCutType.setEnums(HoleCutType_BSW_Enums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
else if (type == "BSF") {
|
|
ThreadSize.setEnums(ThreadSize_BSF_Enums);
|
|
ThreadClass.setEnums(ThreadClass_BSF_Enums);
|
|
HoleCutType.setEnums(HoleCutType_BSF_Enums);
|
|
Threaded.setReadOnly(false);
|
|
ThreadSize.setReadOnly(false);
|
|
ThreadFit.setReadOnly(Threaded.getValue());
|
|
Diameter.setReadOnly(true);
|
|
ModelThread.setReadOnly(!Threaded.getValue());
|
|
UseCustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue());
|
|
CustomThreadClearance.setReadOnly(!Threaded.getValue() || !ModelThread.getValue() || !UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(!Threaded.getValue());
|
|
ThreadDepth.setReadOnly(!Threaded.getValue());
|
|
}
|
|
|
|
if (holeCutTypeStr == "None") {
|
|
HoleCutCustomValues.setReadOnly(true);
|
|
HoleCutDiameter.setReadOnly(true);
|
|
HoleCutDepth.setReadOnly(true);
|
|
HoleCutCountersinkAngle.setReadOnly(true);
|
|
}
|
|
else if (holeCutTypeStr == "Counterbore") {
|
|
HoleCutCustomValues.setReadOnly(true);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(true);
|
|
}
|
|
else if (holeCutTypeStr == "Countersink") {
|
|
HoleCutCustomValues.setReadOnly(true);
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
HoleCutCountersinkAngle.setReadOnly(false);
|
|
}
|
|
else { // screw definition
|
|
HoleCutCustomValues.setReadOnly(false);
|
|
if (HoleCutCustomValues.getValue()) {
|
|
HoleCutDiameter.setReadOnly(false);
|
|
HoleCutDepth.setReadOnly(false);
|
|
// we must not set HoleCutCountersinkAngle here because the info if this can
|
|
// be enabled is first available in updateHoleCutParams and thus handled there
|
|
updateHoleCutParams();
|
|
}
|
|
else {
|
|
HoleCutDiameter.setReadOnly(true);
|
|
HoleCutDepth.setReadOnly(true);
|
|
HoleCutCountersinkAngle.setReadOnly(true);
|
|
}
|
|
}
|
|
|
|
// Signal changes to these
|
|
ProfileBased::onChanged(&ThreadSize);
|
|
ProfileBased::onChanged(&ThreadClass);
|
|
ProfileBased::onChanged(&HoleCutType);
|
|
ProfileBased::onChanged(&Threaded);
|
|
|
|
// Diameter parameter depends on this
|
|
if (type != "None")
|
|
updateDiameterParam();
|
|
}
|
|
else if (prop == &Threaded) {
|
|
std::string type(ThreadType.getValueAsString());
|
|
|
|
// thread class and direction are only sensible if threaded
|
|
// fit only sensible if not threaded
|
|
if (Threaded.getValue()) {
|
|
ThreadClass.setReadOnly(false);
|
|
ThreadDirection.setReadOnly(false);
|
|
ThreadFit.setReadOnly(true);
|
|
ModelThread.setReadOnly(false);
|
|
UseCustomThreadClearance.setReadOnly(false);
|
|
CustomThreadClearance.setReadOnly(!UseCustomThreadClearance.getValue());
|
|
ThreadDepthType.setReadOnly(false);
|
|
ThreadDepth.setReadOnly(std::string(ThreadDepthType.getValueAsString()) != "Dimension");
|
|
if (Tapered.getValue() && TaperedAngle.getValue() == 90)
|
|
TaperedAngle.setValue(getThreadProfileAngle());
|
|
}
|
|
else {
|
|
ThreadClass.setReadOnly(true);
|
|
ThreadDirection.setReadOnly(true);
|
|
if (type == "None")
|
|
ThreadFit.setReadOnly(true);
|
|
else
|
|
ThreadFit.setReadOnly(false);
|
|
ModelThread.setReadOnly(true);
|
|
UseCustomThreadClearance.setReadOnly(true);
|
|
CustomThreadClearance.setReadOnly(true);
|
|
ThreadDepthType.setReadOnly(true);
|
|
ThreadDepth.setReadOnly(true);
|
|
}
|
|
|
|
// Diameter parameter depends on this
|
|
updateDiameterParam();
|
|
}
|
|
else if (prop == &ModelThread) {
|
|
// Diameter parameter depends on this
|
|
updateDiameterParam();
|
|
UseCustomThreadClearance.setReadOnly(!ModelThread.getValue());
|
|
}
|
|
else if (prop == &DrillPoint) {
|
|
if (DrillPoint.getValue() == 1) {
|
|
DrillPointAngle.setReadOnly(false);
|
|
DrillForDepth.setReadOnly(false);
|
|
}
|
|
else {
|
|
DrillPointAngle.setReadOnly(true);
|
|
DrillForDepth.setReadOnly(true);
|
|
}
|
|
}
|
|
else if (prop == &Tapered) {
|
|
if (Tapered.getValue()) {
|
|
TaperedAngle.setReadOnly(false);
|
|
if (Threaded.getValue() && TaperedAngle.getValue() == 90)
|
|
TaperedAngle.setValue(getThreadProfileAngle());
|
|
}
|
|
else {
|
|
TaperedAngle.setValue(90);
|
|
TaperedAngle.setReadOnly(true);
|
|
}
|
|
}
|
|
else if (prop == &ThreadSize) {
|
|
updateDiameterParam();
|
|
if (!isRestoring())
|
|
updateThreadDepthParam();
|
|
// updateHoleCutParams() will later automatically be called because
|
|
}
|
|
else if (prop == &ThreadFit) {
|
|
updateDiameterParam();
|
|
}
|
|
else if (prop == &Diameter) {
|
|
// a changed diameter means we also need to check the hole cut
|
|
// because the hole cut diameter must not be <= than the diameter
|
|
updateHoleCutParams();
|
|
}
|
|
else if (prop == &HoleCutType) {
|
|
ProfileBased::onChanged(&HoleCutDiameter);
|
|
ProfileBased::onChanged(&HoleCutDepth);
|
|
ProfileBased::onChanged(&HoleCutCountersinkAngle);
|
|
|
|
// the read-only states are set in updateHoleCutParams()
|
|
updateHoleCutParams();
|
|
}
|
|
else if (prop == &HoleCutCustomValues) {
|
|
// when going back to standardized values, we must recalculate
|
|
// also to find out if HoleCutCountersinkAngle can be ReadOnly
|
|
// both an also the read-only states is done in updateHoleCutParams()
|
|
updateHoleCutParams();
|
|
}
|
|
else if (prop == &DepthType) {
|
|
std::string DepthMode(DepthType.getValueAsString());
|
|
Depth.setReadOnly(DepthMode != "Dimension");
|
|
DrillPoint.setReadOnly(DepthMode != "Dimension");
|
|
DrillPointAngle.setReadOnly(DepthMode != "Dimension");
|
|
DrillForDepth.setReadOnly(DepthMode != "Dimension");
|
|
if (!isRestoring()) {
|
|
if (DepthMode != "Dimension") {
|
|
// if through all, set the depth accordingly
|
|
Depth.setValue(getThroughAllLength());
|
|
// the thread depth is not dimension, it is the same as the hole depth
|
|
ThreadDepth.setValue(getThroughAllLength());
|
|
}
|
|
updateThreadDepthParam();
|
|
}
|
|
}
|
|
else if (prop == &Depth) {
|
|
if (!isRestoring()) {
|
|
// the depth cannot be greater than the through-all length
|
|
if (Depth.getValue() > getThroughAllLength())
|
|
Depth.setValue(getThroughAllLength());
|
|
}
|
|
|
|
if (std::string(ThreadDepthType.getValueAsString()) != "Dimension")
|
|
updateDiameterParam(); // make sure diameter and pitch are updated.
|
|
|
|
if (!isRestoring())
|
|
updateThreadDepthParam();
|
|
}
|
|
else if (prop == &ThreadDepthType) {
|
|
if (!isRestoring())
|
|
updateThreadDepthParam();
|
|
ThreadDepth.setReadOnly(Threaded.getValue()
|
|
&& std::string(ThreadDepthType.getValueAsString()) != "Dimension");
|
|
}
|
|
else if (prop == &ThreadDepth) {
|
|
// the thread depth cannot be greater than the hole depth
|
|
if (ThreadDepth.getValue() > Depth.getValue())
|
|
ThreadDepth.setValue(Depth.getValue());
|
|
}
|
|
else if (prop == &UseCustomThreadClearance) {
|
|
updateDiameterParam();
|
|
CustomThreadClearance.setReadOnly(!UseCustomThreadClearance.getValue());
|
|
}
|
|
else if (prop == &CustomThreadClearance) {
|
|
updateDiameterParam();
|
|
}
|
|
|
|
ProfileBased::onChanged(prop);
|
|
}
|
|
|
|
/**
|
|
* Computes 2D intersection between the lines (pa1, pa2) and (pb1, pb2).
|
|
* The lines are assumed to be crossing, and it is an error
|
|
* to specify parallel lines.
|
|
* Only the x and y coordinates of the points are used to compute the 2D intersection.
|
|
*
|
|
* The result are the x and y coordinate of the intersection point.
|
|
*/
|
|
static void computeIntersection(gp_Pnt pa1, gp_Pnt pa2, gp_Pnt pb1, gp_Pnt pb2, double& x, double& y)
|
|
{
|
|
double vx1 = pa1.X() - pa2.X();
|
|
double vy1 = pa1.Y() - pa2.Y();
|
|
double vx2 = pb1.X() - pb2.X();
|
|
double vy2 = pb1.Y() - pb2.Y();
|
|
double x1 = pa1.X();
|
|
double y1 = pa1.Y();
|
|
double x2 = pb1.X();
|
|
double y2 = pb1.Y();
|
|
|
|
/* Solve the system
|
|
x1 + t1 * vx1 = x2 + t2 * vx2
|
|
y1 + t1 * vy1 = y2 + t2 * vy2
|
|
|
|
=>
|
|
|
|
[ vx1 -vx2 ] [ t1 ] = [ x2 - x1 ]
|
|
[ vy1 -vy2 ] [ t2 ] = [ y2 - y1 ]
|
|
|
|
=>
|
|
|
|
[ t1 ] = f * [ -vy2 vx2 ] [ x2 - x1 ]
|
|
[ t2 ] = [ -vy1 vx1 ] [ y2 - y1 ]
|
|
|
|
*/
|
|
|
|
assert(((vx1 * -vy2) - (-vx2 * vy1)) != 0);
|
|
|
|
double f = 1 / ((vx1 * -vy2) - (-vx2 * vy1));
|
|
|
|
double t1 = -vy2 * f * (x2 - x1) + vx2 * f * (y2 - y1);
|
|
|
|
#ifdef _DEBUG
|
|
double t2 = -vy1 * f * (x2 - x1) + vx1 * f * (y2 - y1);
|
|
|
|
assert((x1 + t1 * vx1) - (x2 + t2 * vx2) < 1e-6);
|
|
assert((y1 + t1 * vy1) - (y2 + t2 * vy2) < 1e-6);
|
|
#endif
|
|
|
|
x = x1 + t1 * vx1;
|
|
y = y1 + t1 * vy1;
|
|
}
|
|
|
|
short Hole::mustExecute() const
|
|
{
|
|
if (ThreadType.isTouched() ||
|
|
Threaded.isTouched() ||
|
|
ThreadSize.isTouched() ||
|
|
ThreadClass.isTouched() ||
|
|
ThreadFit.isTouched() ||
|
|
Diameter.isTouched() ||
|
|
ThreadDirection.isTouched() ||
|
|
HoleCutType.isTouched() ||
|
|
HoleCutDiameter.isTouched() ||
|
|
HoleCutDepth.isTouched() ||
|
|
HoleCutCountersinkAngle.isTouched() ||
|
|
DepthType.isTouched() ||
|
|
Depth.isTouched() ||
|
|
DrillPoint.isTouched() ||
|
|
DrillPointAngle.isTouched() ||
|
|
Tapered.isTouched() ||
|
|
TaperedAngle.isTouched() ||
|
|
ModelThread.isTouched() ||
|
|
UseCustomThreadClearance.isTouched() ||
|
|
CustomThreadClearance.isTouched() ||
|
|
ThreadDepthType.isTouched() ||
|
|
ThreadDepth.isTouched()
|
|
)
|
|
return 1;
|
|
return ProfileBased::mustExecute();
|
|
}
|
|
|
|
void Hole::Restore(Base::XMLReader& reader)
|
|
{
|
|
ProfileBased::Restore(reader);
|
|
updateProps();
|
|
}
|
|
|
|
void Hole::updateProps()
|
|
{
|
|
onChanged(&Threaded);
|
|
onChanged(&ThreadType);
|
|
onChanged(&ThreadSize);
|
|
onChanged(&ThreadClass);
|
|
onChanged(&ThreadFit);
|
|
onChanged(&Diameter);
|
|
onChanged(&ThreadDirection);
|
|
onChanged(&HoleCutType);
|
|
onChanged(&HoleCutDiameter);
|
|
onChanged(&HoleCutDepth);
|
|
onChanged(&HoleCutCountersinkAngle);
|
|
onChanged(&DepthType);
|
|
onChanged(&Depth);
|
|
onChanged(&DrillPoint);
|
|
onChanged(&DrillPointAngle);
|
|
onChanged(&Tapered);
|
|
onChanged(&TaperedAngle);
|
|
onChanged(&ModelThread);
|
|
onChanged(&UseCustomThreadClearance);
|
|
onChanged(&CustomThreadClearance);
|
|
onChanged(&ThreadDepthType);
|
|
onChanged(&ThreadDepth);
|
|
}
|
|
|
|
static gp_Pnt toPnt(gp_Vec dir)
|
|
{
|
|
return {dir.X(), dir.Y(), dir.Z()};
|
|
}
|
|
|
|
App::DocumentObjectExecReturn* Hole::execute()
|
|
{
|
|
TopoShape profileshape;
|
|
try {
|
|
profileshape = getTopoShapeVerifiedFace();
|
|
}
|
|
catch (const Base::Exception& e) {
|
|
return new App::DocumentObjectExecReturn(e.what());
|
|
}
|
|
|
|
// Find the base shape
|
|
TopoShape base;
|
|
try {
|
|
base = getBaseTopoShape();
|
|
}
|
|
catch (const Base::Exception&) {
|
|
std::string text(QT_TRANSLATE_NOOP("Exception", "The requested feature cannot be created. The reason may be that:\n"
|
|
" - the active Body does not contain a base shape, so there is no\n"
|
|
" material to be removed;\n"
|
|
" - the selected sketch does not belong to the active Body."));
|
|
return new App::DocumentObjectExecReturn(text);
|
|
}
|
|
|
|
try {
|
|
std::string method(DepthType.getValueAsString());
|
|
double length = 0.0;
|
|
|
|
this->positionByPrevious();
|
|
TopLoc_Location invObjLoc = this->getLocation().Inverted();
|
|
|
|
base.move(invObjLoc);
|
|
|
|
if (profileshape.isNull())
|
|
return new App::DocumentObjectExecReturn(
|
|
QT_TRANSLATE_NOOP("Exception", "Hole error: Creating a face from sketch failed"));
|
|
profileshape.move(invObjLoc);
|
|
|
|
/* Build the prototype hole */
|
|
|
|
// Get vector normal to profile
|
|
Base::Vector3d SketchVector = getProfileNormal();
|
|
if (Reversed.getValue())
|
|
SketchVector *= -1.0;
|
|
|
|
// Define this as zDir
|
|
gp_Vec zDir(SketchVector.x, SketchVector.y, SketchVector.z);
|
|
zDir.Transform(invObjLoc.Transformation());
|
|
gp_Vec xDir = computePerpendicular(zDir);
|
|
|
|
if (method == "Dimension")
|
|
length = Depth.getValue();
|
|
else if (method == "UpToFirst") {
|
|
/* TODO */
|
|
}
|
|
else if (method == "ThroughAll") {
|
|
length = getThroughAllLength();
|
|
}
|
|
else
|
|
return new App::DocumentObjectExecReturn(
|
|
QT_TRANSLATE_NOOP("Exception", "Hole error: Unsupported length specification"));
|
|
|
|
if (length <= 0.0)
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Invalid hole depth"));
|
|
|
|
BRepBuilderAPI_MakeWire mkWire;
|
|
const std::string holeCutType = HoleCutType.getValueAsString();
|
|
const std::string threadType = ThreadType.getValueAsString();
|
|
bool isCountersink = (holeCutType == "Countersink" ||
|
|
isDynamicCountersink(threadType, holeCutType));
|
|
bool isCounterbore = (holeCutType == "Counterbore" ||
|
|
isDynamicCounterbore(threadType, holeCutType));
|
|
bool isCounterdrill = (holeCutType == "Counterdrill");
|
|
|
|
double TaperedAngleVal =
|
|
Tapered.getValue() ? Base::toRadians(TaperedAngle.getValue()) : Base::toRadians(90.0);
|
|
double radiusBottom = Diameter.getValue() / 2.0 - length / tan(TaperedAngleVal);
|
|
|
|
double radius = Diameter.getValue() / 2.0;
|
|
gp_Pnt firstPoint(0, 0, 0);
|
|
gp_Pnt lastPoint(0, 0, 0);
|
|
double lengthCounter = 0.0;
|
|
double xPosCounter = 0.0;
|
|
double zPosCounter = 0.0;
|
|
|
|
if (TaperedAngleVal <= 0.0 || TaperedAngleVal > Base::toRadians(180.0))
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Invalid taper angle"));
|
|
|
|
if (isCountersink || isCounterbore || isCounterdrill) {
|
|
double holeCutRadius = HoleCutDiameter.getValue() / 2.0;
|
|
double holeCutDepth = HoleCutDepth.getValue();
|
|
double countersinkAngle = Base::toRadians(HoleCutCountersinkAngle.getValue() / 2.0);
|
|
|
|
if (isCounterbore) {
|
|
// Counterbore is rendered the same way as a countersink, but with a hardcoded
|
|
// angle of 90deg
|
|
countersinkAngle = Base::toRadians(90.0);
|
|
}
|
|
|
|
if (isCountersink) {
|
|
holeCutDepth = 0.0;
|
|
// We cannot recalculate the HoleCutDiameter because the previous HoleCutDepth
|
|
// is unknown. Therefore we cannot know with what HoleCutDepth the current
|
|
// HoleCutDiameter was calculated.
|
|
}
|
|
|
|
if (holeCutRadius < radius)
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Hole cut diameter too small"));
|
|
|
|
if (holeCutDepth > length)
|
|
return new App::DocumentObjectExecReturn(
|
|
QT_TRANSLATE_NOOP("Exception", "Hole error: Hole cut depth must be less than hole depth"));
|
|
|
|
if (holeCutDepth < 0.0)
|
|
return new App::DocumentObjectExecReturn(
|
|
QT_TRANSLATE_NOOP("Exception", "Hole error: Hole cut depth must be greater or equal to zero"));
|
|
|
|
// Top point
|
|
gp_Pnt newPoint = toPnt(holeCutRadius * xDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
|
|
// Bottom of counterbore
|
|
if (holeCutDepth > 0.0) {
|
|
newPoint = toPnt(holeCutRadius * xDir - holeCutDepth * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
}
|
|
|
|
// Compute intersection of tapered edge and line at bottom of counterbore hole
|
|
computeIntersection(gp_Pnt(holeCutRadius, -holeCutDepth, 0 ),
|
|
gp_Pnt(holeCutRadius - sin(countersinkAngle),
|
|
-cos(countersinkAngle) - holeCutDepth, 0),
|
|
gp_Pnt(radius, 0, 0),
|
|
gp_Pnt(radiusBottom, -length, 0), xPosCounter, zPosCounter);
|
|
|
|
if (-length > zPosCounter)
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Invalid countersink"));
|
|
|
|
lengthCounter = zPosCounter;
|
|
newPoint = toPnt(xPosCounter * xDir + zPosCounter * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
}
|
|
else {
|
|
gp_Pnt newPoint = toPnt(radius * xDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
lengthCounter = 0.0;
|
|
}
|
|
|
|
std::string drillPoint = DrillPoint.getValueAsString();
|
|
double xPosDrill = 0.0;
|
|
double zPosDrill = 0.0;
|
|
if (drillPoint == "Flat") {
|
|
gp_Pnt newPoint = toPnt(radiusBottom * xDir + -length * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
|
|
newPoint = toPnt(-length * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
}
|
|
else if (drillPoint == "Angled") {
|
|
double drillPointAngle = Base::toRadians((180.0 - DrillPointAngle.getValue()) / 2.0);
|
|
gp_Pnt newPoint;
|
|
bool isDrillForDepth = DrillForDepth.getValue();
|
|
|
|
// the angle is in any case > 0 and < 90 but nevertheless this safeguard:
|
|
if (drillPointAngle <= 0.0 || drillPointAngle >= Base::toRadians(180.0))
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Invalid drill point angle"));
|
|
|
|
// if option to take drill point size into account
|
|
// the next wire point is the intersection of the drill edge and the hole edge
|
|
if (isDrillForDepth) {
|
|
computeIntersection(gp_Pnt(0, -length, 0),
|
|
gp_Pnt(radius, radius * tan(drillPointAngle) - length, 0),
|
|
gp_Pnt(radius, 0, 0),
|
|
gp_Pnt(radiusBottom, -length, 0), xPosDrill, zPosDrill);
|
|
if (zPosDrill > 0 || zPosDrill >= lengthCounter)
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Invalid drill point"));
|
|
|
|
newPoint = toPnt(xPosDrill * xDir + zPosDrill * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
|
|
newPoint = toPnt(-length * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
}
|
|
else {
|
|
xPosDrill = radiusBottom;
|
|
zPosDrill = -length;
|
|
|
|
newPoint = toPnt(xPosDrill * xDir + zPosDrill * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
|
|
// the end point is the size of the drill tip
|
|
newPoint = toPnt((-length - radius * tan(drillPointAngle)) * zDir);
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, newPoint));
|
|
lastPoint = newPoint;
|
|
}
|
|
}
|
|
|
|
mkWire.Add(BRepBuilderAPI_MakeEdge(lastPoint, firstPoint));
|
|
|
|
TopoDS_Wire wire = mkWire.Wire();
|
|
|
|
TopoDS_Face face = BRepBuilderAPI_MakeFace(wire);
|
|
|
|
double angle = Base::toRadians<double>(360.0);
|
|
BRepPrimAPI_MakeRevol RevolMaker(face, gp_Ax1(firstPoint, zDir), angle);
|
|
if (!RevolMaker.IsDone())
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Could not revolve sketch"));
|
|
|
|
TopoDS_Shape protoHole = RevolMaker.Shape();
|
|
if (protoHole.IsNull())
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Hole error: Resulting shape is empty"));
|
|
|
|
|
|
// Make thread
|
|
if (Threaded.getValue() && ModelThread.getValue()) {
|
|
TopoDS_Shape protoThread = makeThread(xDir, zDir, length);
|
|
|
|
// fuse the thread to the hole
|
|
FCBRepAlgoAPI_Fuse mkFuse(protoHole, protoThread);
|
|
if (!mkFuse.IsDone())
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Error: Adding the thread failed"));
|
|
|
|
// we reuse the name protoHole (only now it is threaded)
|
|
protoHole = mkFuse.Shape();
|
|
}
|
|
std::vector<TopoShape> holes;
|
|
auto compound = findHoles(holes, profileshape, protoHole);
|
|
|
|
TopoShape result(0);
|
|
|
|
// set the subtractive shape property for later usage in e.g. pattern
|
|
this->AddSubShape.setValue(compound);
|
|
|
|
if (base.isNull()) {
|
|
Shape.setValue(compound);
|
|
return App::DocumentObject::StdReturn;
|
|
}
|
|
|
|
// First try cutting with compound which will be faster as it is done in
|
|
// parallel
|
|
bool retry = true;
|
|
const char *maker;
|
|
switch (getAddSubType()) {
|
|
case Additive:
|
|
maker = Part::OpCodes::Fuse;
|
|
break;
|
|
default:
|
|
maker = Part::OpCodes::Cut;
|
|
}
|
|
try {
|
|
if (base.isNull())
|
|
result = compound;
|
|
else
|
|
result.makeElementBoolean(maker, {base,compound});
|
|
result = getSolid(result);
|
|
retry = false;
|
|
} catch (Standard_Failure & e) {
|
|
FC_WARN(getFullName() << ": boolean operation with compound failed ("
|
|
<< e.GetMessageString() << "), retry...");
|
|
} catch (Base::Exception & e) {
|
|
FC_WARN(getFullName() << ": boolean operation with compound failed ("
|
|
<< e.what() << "), retry...");
|
|
}
|
|
|
|
if (retry) {
|
|
int i = 0;
|
|
for (auto & hole : holes) {
|
|
++i;
|
|
try {
|
|
result.makeElementBoolean(maker, {base,hole});
|
|
} catch (Standard_Failure &) {
|
|
std::string msg(QT_TRANSLATE_NOOP("Exception", "Boolean operation failed on profile Edge"));
|
|
msg += std::to_string(i);
|
|
return new App::DocumentObjectExecReturn(msg.c_str());
|
|
} catch (Base::Exception &e) {
|
|
e.ReportException();
|
|
std::string msg(QT_TRANSLATE_NOOP("Exception", "Boolean operation failed on profile Edge"));
|
|
msg += std::to_string(i);
|
|
return new App::DocumentObjectExecReturn(msg.c_str());
|
|
}
|
|
base = getSolid(result);
|
|
if (base.isNull()) {
|
|
std::string msg(QT_TRANSLATE_NOOP("Exception", "Boolean operation produced non-solid on profile Edge"));
|
|
msg += std::to_string(i);
|
|
return new App::DocumentObjectExecReturn(msg.c_str());
|
|
}
|
|
}
|
|
result = base;
|
|
}
|
|
result = refineShapeIfActive(result);
|
|
|
|
if (!isSingleSolidRuleSatisfied(result.getShape())) {
|
|
return new App::DocumentObjectExecReturn(
|
|
QT_TRANSLATE_NOOP("Exception", "Result has multiple solids: that is not currently supported."));
|
|
}
|
|
this->Shape.setValue(result);
|
|
|
|
return App::DocumentObject::StdReturn;
|
|
}
|
|
catch (Standard_Failure& e) {
|
|
if (std::string(e.GetMessageString()) == "TopoDS::Face"
|
|
&& (std::string(DepthType.getValueAsString()) == "UpToFirst"
|
|
|| std::string(DepthType.getValueAsString()) == "UpToFace"))
|
|
return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception",
|
|
"Could not create face from sketch.\n"
|
|
"Intersecting sketch entities or multiple faces in a sketch are not allowed "
|
|
"for making a pocket up to a face."));
|
|
else
|
|
return new App::DocumentObjectExecReturn(e.GetMessageString());
|
|
}
|
|
catch (Base::Exception& e) {
|
|
return new App::DocumentObjectExecReturn(e.what());
|
|
}
|
|
}
|
|
|
|
void Hole::rotateToNormal(const gp_Dir& helixAxis, const gp_Dir& normalAxis,
|
|
TopoDS_Shape& helixShape) const
|
|
{
|
|
auto getRotationAxis = [](const gp_Dir& dir1, const gp_Dir& dir2, gp_Dir& dir3, double& angle) {
|
|
if (dir1.IsEqual(dir2, Precision::Angular()))
|
|
return false;
|
|
|
|
angle = acos(dir1 * dir2);
|
|
if (dir1.IsOpposite(dir2, Precision::Angular())) {
|
|
// Create a vector that is not parallel to dir1
|
|
gp_XYZ xyz(dir1.XYZ());
|
|
if (fabs(xyz.X()) <= fabs(xyz.Y()) && fabs(xyz.X()) <= fabs(xyz.Z()))
|
|
xyz.SetX(1.0);
|
|
else if (fabs(xyz.Y()) <= fabs(xyz.X()) && fabs(xyz.Y()) <= fabs(xyz.Z()))
|
|
xyz.SetY(1.0);
|
|
else
|
|
xyz.SetZ(1.0);
|
|
dir3 = dir1.Crossed(gp_Dir(xyz));
|
|
}
|
|
else {
|
|
dir3 = dir1.Crossed(dir2);
|
|
}
|
|
return true;
|
|
};
|
|
// rotate the helixAxis so that it is pointing in the normalAxis.
|
|
double angle;
|
|
gp_Dir rotAxis;
|
|
if (getRotationAxis(helixAxis, normalAxis, rotAxis, angle)) {
|
|
gp_Pnt origo(0.0, 0.0, 0.0);
|
|
gp_Trsf mov = helixShape.Location().Transformation();
|
|
mov.SetRotation(gp_Ax1(origo, rotAxis), angle);
|
|
TopLoc_Location loc2(mov);
|
|
helixShape.Move(loc2);
|
|
}
|
|
}
|
|
|
|
gp_Vec Hole::computePerpendicular(const gp_Vec& zDir) const
|
|
{
|
|
// Define xDir
|
|
gp_Vec xDir;
|
|
|
|
/* Compute xDir normal to zDir */
|
|
if (std::abs(zDir.Z() - zDir.X()) > Precision::Confusion())
|
|
xDir = gp_Vec(zDir.Z(), 0, -zDir.X());
|
|
else if (std::abs(zDir.Z() - zDir.Y()) > Precision::Confusion())
|
|
xDir = gp_Vec(zDir.Y(), -zDir.X(), 0);
|
|
else
|
|
xDir = gp_Vec(0, -zDir.Z(), zDir.Y());
|
|
|
|
// Normalize xDir; this is needed as the computation above does not necessarily give
|
|
// a unit-length vector.
|
|
xDir.Normalize();
|
|
return xDir;
|
|
}
|
|
TopoShape Hole::findHoles(std::vector<TopoShape> &holes,
|
|
const TopoShape& profileshape,
|
|
const TopoDS_Shape& protoHole) const
|
|
{
|
|
TopoShape result(0);
|
|
|
|
int i = 0;
|
|
for(const auto &profileEdge : profileshape.getSubTopoShapes(TopAbs_EDGE)) {
|
|
++i;
|
|
Standard_Real c_start;
|
|
Standard_Real c_end;
|
|
TopoDS_Edge edge = TopoDS::Edge(profileEdge.getShape());
|
|
Handle(Geom_Curve) c = BRep_Tool::Curve(edge, c_start, c_end);
|
|
|
|
// Circle?
|
|
if (c->DynamicType() != STANDARD_TYPE(Geom_Circle))
|
|
continue;
|
|
|
|
Handle(Geom_Circle) circle = Handle(Geom_Circle)::DownCast(c);
|
|
gp_Pnt loc = circle->Axis().Location();
|
|
|
|
|
|
gp_Trsf localSketchTransformation;
|
|
localSketchTransformation.SetTranslation( gp_Pnt( 0, 0, 0 ),
|
|
gp_Pnt(loc.X(), loc.Y(), loc.Z()) );
|
|
|
|
Part::ShapeMapper mapper;
|
|
mapper.populate(Part::MappingStatus::Modified, profileEdge, TopoShape(protoHole).getSubTopoShapes(TopAbs_FACE));
|
|
|
|
TopoShape hole(-getID());
|
|
hole.makeShapeWithElementMap(protoHole, mapper, {profileEdge});
|
|
|
|
// transform and generate element map.
|
|
hole = hole.makeElementTransform(localSketchTransformation);
|
|
holes.push_back(hole);
|
|
}
|
|
return TopoShape().makeElementCompound(holes);
|
|
}
|
|
|
|
TopoDS_Shape Hole::makeThread(const gp_Vec& xDir, const gp_Vec& zDir, double length)
|
|
{
|
|
int threadType = ThreadType.getValue();
|
|
int threadSize = ThreadSize.getValue();
|
|
if (threadType < 0) {
|
|
throw Base::IndexError(QT_TRANSLATE_NOOP("Exception", "Thread type out of range"));
|
|
}
|
|
if (threadSize < 0) {
|
|
throw Base::IndexError(QT_TRANSLATE_NOOP("Exception", "Thread size out of range"));
|
|
}
|
|
|
|
bool leftHanded = (bool)ThreadDirection.getValue();
|
|
|
|
// Nomenclature and formulae according to Figure 1 of ISO 68-1
|
|
// this is the same for all metric and UTS threads as stated here:
|
|
// https://en.wikipedia.org/wiki/File:ISO_and_UTS_Thread_Dimensions.svg
|
|
// Rmaj is half of the major diameter
|
|
double Rmaj = threadDescription[threadType][threadSize].diameter / 2;
|
|
double Pitch = getThreadPitch();
|
|
|
|
double clearance; // clearance to be added on the diameter
|
|
if (UseCustomThreadClearance.getValue())
|
|
clearance = CustomThreadClearance.getValue() / 2;
|
|
else
|
|
clearance = getThreadClassClearance() / 2;
|
|
double RmajC = Rmaj + clearance;
|
|
double marginZ = 0.001;
|
|
|
|
BRepBuilderAPI_MakeWire mkThreadWire;
|
|
double H;
|
|
std::string threadTypeStr = ThreadType.getValueAsString();
|
|
if (threadTypeStr == "BSP" || threadTypeStr == "BSW" || threadTypeStr == "BSF") {
|
|
H = 0.960491 * Pitch; // Height of Sharp V
|
|
double radius = 0.137329 * Pitch; // radius of the crest
|
|
// construct the cross section going counter-clockwise
|
|
// --------------
|
|
// P | p4
|
|
// 5/8P | p3
|
|
// | crest
|
|
// 3/8P | p2
|
|
// 0 | p1
|
|
// --------------
|
|
// | base-sharpV Rmaj H
|
|
|
|
// the little adjustment of p1 and p4 is here to prevent coincidencies
|
|
double marginX = std::tan(62.5 * M_PI / 180.0) * marginZ;
|
|
|
|
gp_Pnt p1 = toPnt(
|
|
(RmajC - 5 * H / 6 + marginX) * xDir
|
|
+ marginZ * zDir
|
|
);
|
|
gp_Pnt p4 = toPnt(
|
|
(RmajC - 5 * H / 6 + marginX) * xDir
|
|
+ (Pitch - marginZ) * zDir
|
|
);
|
|
|
|
// Calculate positions for p2 and p3
|
|
double p23x = RmajC - radius * 0.58284013094;
|
|
|
|
gp_Pnt p2 = toPnt(p23x * xDir + 3 * Pitch / 8 * zDir);
|
|
gp_Pnt p3 = toPnt(p23x * xDir + 5 * Pitch / 8 * zDir);
|
|
gp_Pnt crest = toPnt((RmajC) * xDir + Pitch / 2 * zDir);
|
|
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(p1, p2).Edge());
|
|
Handle(Geom_TrimmedCurve) arc1 = GC_MakeArcOfCircle(p2, crest, p3).Value();
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(arc1).Edge());
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(p3, p4).Edge());
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(p4, p1).Edge());
|
|
} else {
|
|
H = sqrt(3) / 2 * Pitch; // height of fundamental triangle
|
|
double h = 7 * H / 8; // distance from Rmaj to the base
|
|
// construct the cross section going counter-clockwise
|
|
// pitch
|
|
// --------------
|
|
// P | p4
|
|
// 9/16P | p3
|
|
// 7/16P | p2
|
|
// 0 | p1
|
|
// --------------
|
|
// | base-sharpV Rmaj
|
|
|
|
// the little adjustment of p1 and p4 is here to prevent coincidencies
|
|
double marginX = std::tan(60.0 * M_PI / 180.0) * marginZ;
|
|
gp_Pnt p1 = toPnt(
|
|
(RmajC - h + marginX) * xDir
|
|
+ marginZ * zDir
|
|
);
|
|
gp_Pnt p2 = toPnt((RmajC) * xDir + 7 * Pitch / 16 * zDir);
|
|
gp_Pnt p3 = toPnt((RmajC) * xDir + 9 * Pitch / 16 * zDir);
|
|
gp_Pnt p4 = toPnt(
|
|
(RmajC - h + marginX) * xDir
|
|
+ (Pitch - marginZ) * zDir
|
|
);
|
|
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(p1, p2).Edge());
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(p2, p3).Edge());
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(p3, p4).Edge());
|
|
mkThreadWire.Add(BRepBuilderAPI_MakeEdge(p4, p1).Edge());
|
|
}
|
|
|
|
mkThreadWire.Build();
|
|
TopoDS_Wire threadWire = mkThreadWire.Wire();
|
|
|
|
//create the helix path
|
|
double threadDepth = ThreadDepth.getValue();
|
|
double helixLength = threadDepth + Pitch / 2;
|
|
double holeDepth = Depth.getValue();
|
|
std::string threadDepthMethod(ThreadDepthType.getValueAsString());
|
|
std::string depthMethod(DepthType.getValueAsString());
|
|
if (threadDepthMethod != "Dimension") {
|
|
if (depthMethod == "ThroughAll") {
|
|
threadDepth = length;
|
|
ThreadDepth.setValue(threadDepth);
|
|
helixLength = threadDepth + 2 * Pitch;
|
|
}
|
|
else if (threadDepthMethod == "Tapped (DIN76)") {
|
|
threadDepth = holeDepth - getThreadRunout();
|
|
ThreadDepth.setValue(threadDepth);
|
|
helixLength = threadDepth + Pitch / 2;
|
|
}
|
|
else { // Hole depth
|
|
threadDepth = holeDepth;
|
|
ThreadDepth.setValue(threadDepth);
|
|
helixLength = threadDepth + Pitch / 8;
|
|
}
|
|
}
|
|
else {
|
|
if (depthMethod == "Dimension") {
|
|
// the thread must not be deeper than the hole
|
|
// thus the max helixLength is holeDepth + P / 8;
|
|
if (threadDepth > (holeDepth - Pitch / 2))
|
|
helixLength = holeDepth + Pitch / 8;
|
|
}
|
|
}
|
|
double helixAngle =
|
|
Tapered.getValue() ? TaperedAngle.getValue() - 90 : 0.0;
|
|
TopoDS_Shape helix = TopoShape().makeLongHelix(Pitch, helixLength, Rmaj, helixAngle, leftHanded);
|
|
|
|
gp_Pnt origo(0.0, 0.0, 0.0);
|
|
gp_Dir dir_axis1(0.0, 0.0, 1.0); // pointing along the helix axis, as created.
|
|
gp_Dir dir_axis2(1.0, 0.0, 0.0); // pointing towards the helix start point, as created.
|
|
|
|
// Reverse the direction of the helix. So that it goes into the material
|
|
gp_Trsf mov;
|
|
mov.SetRotation(gp_Ax1(origo, dir_axis2), M_PI);
|
|
TopLoc_Location loc1(mov);
|
|
helix.Move(loc1);
|
|
|
|
// rotate the helix so that it is pointing in the zdir.
|
|
rotateToNormal(dir_axis1, zDir, helix);
|
|
|
|
// create the pipe shell
|
|
BRepOffsetAPI_MakePipeShell mkPS(TopoDS::Wire(helix));
|
|
mkPS.SetTolerance(Precision::Confusion());
|
|
mkPS.SetTransitionMode(BRepBuilderAPI_Transformed);
|
|
mkPS.SetMode(true); //This is for frenet
|
|
mkPS.Add(threadWire);
|
|
if (!mkPS.IsReady())
|
|
throw Base::CADKernelError(QT_TRANSLATE_NOOP("Exception", "Error: Thread could not be built"));
|
|
TopoDS_Shape shell = mkPS.Shape();
|
|
|
|
// create faces at the ends of the pipe shell
|
|
TopTools_ListOfShape sim;
|
|
mkPS.Simulate(2, sim);
|
|
std::vector<TopoDS_Wire> frontwires, backwires;
|
|
frontwires.push_back(TopoDS::Wire(sim.First()));
|
|
backwires.push_back(TopoDS::Wire(sim.Last()));
|
|
// build the end faces
|
|
TopoDS_Shape front = Part::FaceMakerCheese::makeFace(frontwires);
|
|
TopoDS_Shape back = Part::FaceMakerCheese::makeFace(backwires);
|
|
|
|
// sew the shell and end faces
|
|
BRepBuilderAPI_Sewing sewer;
|
|
sewer.SetTolerance(Precision::Confusion());
|
|
sewer.Add(front);
|
|
sewer.Add(back);
|
|
sewer.Add(shell);
|
|
sewer.Perform();
|
|
|
|
// make the closed off shell into a solid
|
|
BRepBuilderAPI_MakeSolid mkSolid;
|
|
mkSolid.Add(TopoDS::Shell(sewer.SewedShape()));
|
|
if (!mkSolid.IsDone())
|
|
throw Base::CADKernelError(QT_TRANSLATE_NOOP("Exception", "Error: Result is not a solid"));
|
|
TopoDS_Shape result = mkSolid.Shape();
|
|
|
|
// check if the algorithm has confused the inside and outside of the solid
|
|
BRepClass3d_SolidClassifier SC(result);
|
|
SC.PerformInfinitePoint(Precision::Confusion());
|
|
if (SC.State() == TopAbs_IN)
|
|
result.Reverse();
|
|
|
|
// we are done
|
|
return result;
|
|
}
|
|
|
|
void Hole::addCutType(const CutDimensionSet& dimensions)
|
|
{
|
|
const CutDimensionSet::ThreadType thread = dimensions.thread_type;
|
|
const std::string& name = dimensions.name;
|
|
|
|
std::vector<std::string>* list;
|
|
switch (thread) {
|
|
case CutDimensionSet::Metric:
|
|
HoleCutTypeMap.emplace(CutDimensionKey("ISOMetricProfile", name), dimensions);
|
|
list = &HoleCutType_ISOmetric_Enums;
|
|
break;
|
|
case CutDimensionSet::MetricFine:
|
|
HoleCutTypeMap.emplace(CutDimensionKey("ISOMetricFineProfile", name), dimensions);
|
|
list = &HoleCutType_ISOmetricfine_Enums;
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
// add the collected lists of JSON definitions to the lists
|
|
// if a name doesn't already exist in the list
|
|
if (std::all_of(list->begin(), list->end(),
|
|
[name](const std::string& x) { return x != name; }))
|
|
list->push_back(name);
|
|
}
|
|
|
|
bool Hole::isDynamicCounterbore(const std::string& thread,
|
|
const std::string& holeCutType)
|
|
{
|
|
CutDimensionKey key{ thread, holeCutType };
|
|
return HoleCutTypeMap.count(key) &&
|
|
HoleCutTypeMap.find(key)->second.cut_type == CutDimensionSet::Counterbore;
|
|
}
|
|
|
|
bool Hole::isDynamicCountersink(const std::string& thread,
|
|
const std::string& holeCutType)
|
|
{
|
|
CutDimensionKey key{ thread, holeCutType };
|
|
return HoleCutTypeMap.count(key) &&
|
|
HoleCutTypeMap.find(key)->second.cut_type == CutDimensionSet::Countersink;
|
|
}
|
|
|
|
/*
|
|
* Counter Dimensions
|
|
*/
|
|
|
|
const Hole::CounterBoreDimension Hole::CounterBoreDimension::nothing{ "None", 0.0, 0.0 };
|
|
const Hole::CounterSinkDimension Hole::CounterSinkDimension::nothing{ "None", 0.0 };
|
|
|
|
Hole::CutDimensionKey::CutDimensionKey(const std::string& t, const std::string& c) :
|
|
thread_type{ t }, cut_name{ c }
|
|
{
|
|
}
|
|
|
|
bool Hole::CutDimensionKey::operator<(const CutDimensionKey& b) const
|
|
{
|
|
return thread_type < b.thread_type ||
|
|
(thread_type == b.thread_type && cut_name < b.cut_name);
|
|
}
|
|
|
|
const Hole::CutDimensionSet& Hole::find_cutDimensionSet(const std::string& t,
|
|
const std::string& c) {
|
|
return HoleCutTypeMap.find(CutDimensionKey(t, c))->second;
|
|
}
|
|
|
|
const Hole::CutDimensionSet& Hole::find_cutDimensionSet(const CutDimensionKey& k)
|
|
{
|
|
return HoleCutTypeMap.find(k)->second;
|
|
}
|
|
|
|
Hole::CutDimensionSet::CutDimensionSet(const std::string& nme,
|
|
std::vector<CounterBoreDimension>&& d, CutType cut, ThreadType thread, double a) :
|
|
bore_data{ std::move(d) }, cut_type{ cut }, thread_type{ thread }, name{ nme }, angle{ a }
|
|
{
|
|
}
|
|
|
|
Hole::CutDimensionSet::CutDimensionSet(const std::string& nme,
|
|
std::vector<CounterSinkDimension>&& d, CutType cut, ThreadType thread, double a) :
|
|
sink_data{ std::move(d) }, cut_type{ cut }, thread_type{ thread }, name{ nme }, angle{ a }
|
|
{
|
|
}
|
|
|
|
const Hole::CounterBoreDimension& Hole::CutDimensionSet::get_bore(const std::string& t) const
|
|
{
|
|
auto i = std::find_if(bore_data.begin(), bore_data.end(),
|
|
[t](const Hole::CounterBoreDimension& x) { return x.thread == t; });
|
|
if (i == bore_data.end())
|
|
return CounterBoreDimension::nothing;
|
|
else
|
|
return *i;
|
|
}
|
|
|
|
const Hole::CounterSinkDimension& Hole::CutDimensionSet::get_sink(const std::string& t) const
|
|
{
|
|
auto i = std::find_if(sink_data.begin(), sink_data.end(),
|
|
[t](const Hole::CounterSinkDimension& x) { return x.thread == t; });
|
|
if (i == sink_data.end())
|
|
return CounterSinkDimension::nothing;
|
|
else
|
|
return *i;
|
|
}
|
|
|
|
void from_json(const nlohmann::json& j, Hole::CounterBoreDimension& t)
|
|
{
|
|
t.thread = j["thread"].get<std::string>();
|
|
t.diameter = j["diameter"].get<double>();
|
|
t.depth = j["depth"].get<double>();
|
|
}
|
|
|
|
void from_json(const nlohmann::json& j, Hole::CounterSinkDimension& t)
|
|
{
|
|
t.thread = j["thread"].get<std::string>();
|
|
t.diameter = j["diameter"].get<double>();
|
|
}
|
|
|
|
void from_json(const nlohmann::json& j, Hole::CutDimensionSet& t)
|
|
{
|
|
t.name = j["name"].get<std::string>();
|
|
|
|
std::string thread_type_string = j["thread_type"].get<std::string>();
|
|
if (thread_type_string == "metric")
|
|
t.thread_type = Hole::CutDimensionSet::Metric;
|
|
else if (thread_type_string == "metricfine")
|
|
t.thread_type = Hole::CutDimensionSet::MetricFine;
|
|
else
|
|
throw Base::IndexError(std::string("Thread type '") + thread_type_string + "' unsupported");
|
|
|
|
std::string cut_type_string = j["cut_type"].get<std::string>();
|
|
if (cut_type_string == "counterbore") {
|
|
t.cut_type = Hole::CutDimensionSet::Counterbore;
|
|
t.bore_data = j["data"].get<std::vector<Hole::CounterBoreDimension> >();
|
|
t.angle = 0.0;
|
|
}
|
|
else if (cut_type_string == "countersink") {
|
|
t.cut_type = Hole::CutDimensionSet::Countersink;
|
|
t.sink_data = j["data"].get<std::vector<Hole::CounterSinkDimension> >();
|
|
t.angle = j["angle"].get<double>();
|
|
}
|
|
else
|
|
throw Base::IndexError(std::string("Cut type '") + cut_type_string + "' unsupported");
|
|
|
|
t.name = j["name"].get<std::string>();
|
|
}
|
|
|
|
void Hole::readCutDefinitions()
|
|
{
|
|
std::vector<std::string> dirs{
|
|
::App::Application::getResourceDir() + "Mod/PartDesign/Resources/Hole",
|
|
::App::Application::getUserAppDataDir() + "PartDesign/Hole"
|
|
};
|
|
|
|
std::clog << "Looking for thread definitions in: ";
|
|
for (auto& i : dirs)
|
|
std::clog << i << " ";
|
|
std::clog << "\n";
|
|
for (auto& dir : dirs) {
|
|
std::vector<::Base::FileInfo> files{ ::Base::FileInfo(dir).getDirectoryContent() };
|
|
for (const auto& f : files) {
|
|
if (f.extension() == "json") {
|
|
try {
|
|
Base::ifstream input(f);
|
|
nlohmann::json j;
|
|
input >> j;
|
|
CutDimensionSet screwtype = j.get<CutDimensionSet>();
|
|
addCutType(screwtype);
|
|
}
|
|
catch (std::exception& e) {
|
|
std::cerr << "Failed reading '" << f.filePath() << "' with: " << e.what() << "\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} // namespace PartDesign
|