from py2gcode import gcode_cmd
from py2gcode import cnc_laser
dxfFileName = sys.argv[1]
prog = gcode_cmd.GCodeProg()
prog.add(gcode_cmd.GenericStart())
prog.add(gcode_cmd.Space())
param = {
'fileName': dxfFileName,
'layers': ['vector'],
'dxfTypes': ['LINE', 'ARC', 'CIRCLE'],
'laserPower': 600,
'feedRate': 32,
'convertArcs': True,
'startCond': 'minX',
'direction': 'ccw',
'ptEquivTol': 0.4e-3,
}
vectorCut = cnc_laser.VectorCut(param)
prog.add(vectorCut)
prog.add(gcode_cmd.Space())
prog.add(gcode_cmd.End(), comment=True)
baseName, ext = os.path.splitext(dxfFileName)
ngcFileName = '{0}.ngc'.format(baseName)
prog.write(ngcFileName)
prog.add(gcode_cmd.Space())
# Etching
param = {
'fileName': dxfFileName,
'layers': engraveLayerList,
'dxfTypes': ['LINE', 'ARC'],
'laserPower': 350,
'feedRate': 60,
'convertArcs': True,
'startCond': 'minX',
'direction': 'ccw',
'ptEquivTol': 0.4e-3,
}
vectorEtch = cnc_laser.VectorCut(param)
prog.add(vectorEtch)
# Cutting
param = {
'fileName': dxfFileName,
'layers': vectorLayerList,
'dxfTypes': ['LINE', 'ARC', 'CIRCLE'],
'laserPower': 600,
'feedRate': 25,
'convertArcs': True,
'startCond': 'minX',
'direction': 'ccw',
'ptEquivTol': 0.4e-3,
}