142 lines
6.5 KiB
Python
142 lines
6.5 KiB
Python
# -*- coding: utf-8 -*-
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# ***************************************************************************
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# * *
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# * Copyright (c) 2014 Yorik van Havre <yorik@uncreated.net> *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * This program 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 program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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from __future__ import print_function
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import ArchPanel
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import FreeCAD
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import Path
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import PathScripts.PathCircularHoleBase as PathCircularHoleBase
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import PathScripts.PathLog as PathLog
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import PathScripts.PathOp as PathOp
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import PathScripts.PathUtils as PathUtils
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from PathScripts.PathUtils import fmt, waiting_effects
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from PySide import QtCore
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__title__ = "Path Drilling Operation"
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__author__ = "sliptonic (Brad Collette)"
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__url__ = "http://www.freecadweb.org"
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__doc__ = "Path Drilling operation."
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if False:
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PathLog.setLevel(PathLog.Level.DEBUG, PathLog.thisModule())
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PathLog.trackModule(PathLog.thisModule())
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else:
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PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule())
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# Qt tanslation handling
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def translate(context, text, disambig=None):
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return QtCore.QCoreApplication.translate(context, text, disambig)
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class ObjectDrilling(PathCircularHoleBase.ObjectOp):
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'''Proxy object for Drilling operation.'''
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def circularHoleFeatures(self, obj):
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'''circularHoleFeatures(obj) ... drilling works on anything, turn on all Base geometries and Locations.'''
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return PathOp.FeatureBaseGeometry | PathOp.FeatureLocations
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def initCircularHoleOperation(self, obj):
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'''initCircularHoleOperation(obj) ... add drilling specific properties to obj.'''
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obj.addProperty("App::PropertyLength", "PeckDepth", "Drill", QtCore.QT_TRANSLATE_NOOP("App::Property", "Incremental Drill depth before retracting to clear chips"))
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obj.addProperty("App::PropertyBool", "PeckEnabled", "Drill", QtCore.QT_TRANSLATE_NOOP("App::Property", "Enable pecking"))
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obj.addProperty("App::PropertyFloat", "DwellTime", "Drill", QtCore.QT_TRANSLATE_NOOP("App::Property", "The time to dwell between peck cycles"))
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obj.addProperty("App::PropertyBool", "DwellEnabled", "Drill", QtCore.QT_TRANSLATE_NOOP("App::Property", "Enable dwell"))
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obj.addProperty("App::PropertyBool", "AddTipLength", "Drill", QtCore.QT_TRANSLATE_NOOP("App::Property", "Calculate the tip length and subtract from final depth"))
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obj.addProperty("App::PropertyEnumeration", "ReturnLevel", "Drill", QtCore.QT_TRANSLATE_NOOP("App::Property", "Controls how tool retracts Default=G98"))
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obj.ReturnLevel = ['G98', 'G99'] # this is the direction that the Contour runs
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obj.addProperty("App::PropertyDistance", "RetractHeight", "Drill", QtCore.QT_TRANSLATE_NOOP("App::Property", "The height where feed starts and height during retract tool when path is finished"))
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def circularHoleExecute(self, obj, holes):
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'''circularHoleExecute(obj, holes) ... generate drill operation for each hole in holes.'''
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PathLog.track()
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self.commandlist.append(Path.Command("(Begin Drilling)"))
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# rapid to clearance height
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self.commandlist.append(Path.Command('G0', {'Z': obj.ClearanceHeight.Value, 'F': self.vertRapid}))
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tiplength = 0.0
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if obj.AddTipLength:
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tiplength = PathUtils.drillTipLength(self.tool)
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holes = PathUtils.sort_jobs(holes, ['x', 'y'])
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self.commandlist.append(Path.Command('G90'))
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self.commandlist.append(Path.Command(obj.ReturnLevel))
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# ml: I'm not sure whey these were here, they seem redundant
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## rapid to first hole location, with spindle still retracted:
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#p0 = holes[0]
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#self.commandlist.append(Path.Command('G0', {'X': p0['x'], 'Y': p0['y'], 'F': self.horizRapid}))
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## move tool to clearance plane
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#self.commandlist.append(Path.Command('G0', {'Z': obj.ClearanceHeight.Value, 'F': self.vertRapid}))
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cmd = "G81"
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cmdParams = {}
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cmdParams['Z'] = obj.FinalDepth.Value - tiplength
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cmdParams['F'] = self.vertFeed
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cmdParams['R'] = obj.RetractHeight.Value
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if obj.PeckEnabled and obj.PeckDepth.Value > 0:
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cmd = "G83"
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cmdParams['Q'] = obj.PeckDepth.Value
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elif obj.DwellEnabled and obj.DwellTime > 0:
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cmd = "G82"
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cmdParams['P'] = obj.DwellTime
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for p in holes:
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params = {}
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params['X'] = p['x']
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params['Y'] = p['y']
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params.update(cmdParams)
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self.commandlist.append(Path.Command(cmd, params))
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self.commandlist.append(Path.Command('G80'))
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def opSetDefaultValues(self, obj, job):
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'''opSetDefaultValues(obj, job) ... set default value for RetractHeight'''
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obj.RetractHeight = 10
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def SetupProperties():
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setup = []
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setup.append("PeckDepth")
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setup.append("PeckEnabled")
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setup.append("DwellTime")
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setup.append("DwellEnabled")
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setup.append("AddTipLength")
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setup.append("ReturnLevel")
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setup.append("RetractHeight")
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return setup
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def Create(name, obj = None):
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'''Create(name) ... Creates and returns a Drilling operation.'''
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if obj is None:
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obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", name)
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proxy = ObjectDrilling(obj, name)
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if obj.Proxy:
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proxy.findAllHoles(obj)
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return obj
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