b67f6f1886
Implement libarea improvements for profile Implement libarea pocketing. consolidate occ and libarea pocketing operation into one with algorithm switch consolidate occ aand libarea profile op into one with algorithm switch add basic engraving operation. Add rough UI for profile holding tags implement holding tags for libarea profile. implement basic defaults for depth settings. First move in Drilling is rapid to clearance height. UI needs lots of work but is usable.
169 lines
5.1 KiB
Python
169 lines
5.1 KiB
Python
################################################################################
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# centroid1.py
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#
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# Post Processor for the centroid M40 machine
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#
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#
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# Dan Falck, 7th March 2010
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import nc
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import iso_modal
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import math
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import datetime
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now = datetime.datetime.now()
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################################################################################
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class Creator(iso_modal.Creator):
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def __init__(self):
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iso_modal.Creator.__init__(self)
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self.useCrc = True
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self.useCrcCenterline = True
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self.absolute_flag = True
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self.prev_g91 = ''
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self.safe_z =None
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def SPINDLE(self, format, speed): return(self.SPACE() + 'S' + (format % speed))
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################################################################################
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#cutter comp
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#def crc_on(self):
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# self.useCrc = True
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# self.useCrcCenterline = True
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#def crc_off(self):
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# self.useCrc = False
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################################################################################
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# general
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def comment(self, text):
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self.write(';' + text +'\n')
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def write_blocknum(self):
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pass
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################################################################################
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# settings for absolute or incremental mode
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def absolute(self):
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self.write(self.ABSOLUTE()+'\n')
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self.absolute_flag = True
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def incremental(self):
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self.write(self.INCREMENTAL()+'\n')
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self.absolute_flag = False
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################################################################################
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# APT style INSERT- insert anything into program
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def insert(self, text):
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self.write((text + '\n'))
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################################################################################
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# program begin and end
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def program_begin(self, id, name=''):
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self.write(';time:'+str(now)+'\n')
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self.write('G17 G20 G80 G40 G90\n')
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def program_end(self):
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self.write('M05\n')
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self.write('M25\n')
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self.write('G00 X-1.0 Y1.0\n')
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self.write('G17 G80 G40 G90\n')
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self.write('M99\n')
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def program_stop(self, optional=False):
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self.write_blocknum()
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if (optional) :
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self.write(self.STOP_OPTIONAL() + '\n')
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else :
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self.write('M05\n')
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self.write('M25\n')
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self.write(self.STOP() + '\n')
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self.prev_g0123 = ''
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################################################################################
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# coordinate system ie G54-G59
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def workplane(self, id):
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self.write('M25\n')
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if ((id >= 1) and (id <= 6)):
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self.g_list.append(self.WORKPLANE() % (id + self.WORKPLANE_BASE()))
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if ((id >= 7) and (id <= 9)):
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self.g_list.append(((self.WORKPLANE() % (6 + self.WORKPLANE_BASE())) + ('.%i' % (id - 6))))
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self.prev_g0123 = ''
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################################################################################
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# clearance plane
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def clearanceplane(self,z=None):
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self.safe_z = z
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################################################################################
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# return to home
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def rapid_home(self, x=None, y=None, z=None, a=None, b=None, c=None):
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"""Rapid relative to home position"""
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self.write('M05\n')
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self.write('M25\n')
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self.write(self.RAPID())
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self.write(self.X() + (self.fmt % x))
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self.write(self.Y() + (self.fmt % y))
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self.write('\n')
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################################################################################
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# tool info
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def tool_change(self, id):
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self.write_blocknum()
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self.write((self.TOOL() % id) + '\n')
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self.t = id
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self.write('M25\n')
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if self.safe_z == None:
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self.write('G43 H'+ str(id) + ' Z')
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self.write('1.0')
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self.write ('\n')
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else:
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self.write('G43 H'+ str(id) + ' Z')
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self.write(str(self.safe_z))
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self.write ('\n')
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def tool_defn(self, id, name='', params=None):
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#self.write('G43 \n')
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pass
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def write_spindle(self):
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pass
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def spindle(self, s, clockwise):
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if s < 0:
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clockwise = not clockwise
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s = abs(s)
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self.s = self.SPINDLE(self.FORMAT_ANG(), s)
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if clockwise:
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#self.s = self.SPINDLE_CW() + self.s
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self.s = self.SPINDLE_CW()
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self.write(self.s + '\n')
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self.write('G04 P2.0 \n')
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else:
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self.s = self.SPINDLE_CCW() + self.s
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def end_canned_cycle(self):
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self.write_blocknum()
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self.write(self.SPACE() + self.END_CANNED_CYCLE() + '\n')
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self.prev_drill = ''
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self.prev_g0123 = ''
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self.prev_z = ''
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self.prev_f = ''
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self.prev_retract = ''
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self.write('M05\n')
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self.write('M25\n')
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self.write('G00 X-1.0 Y1.0\n')
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nc.creator = Creator()
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