- few bugs solved regarding the newly created empty objects
This commit is contained in:
Marius Stanciu
225
preprocessors/Berta_CNC.py
Normal file
225
preprocessors/Berta_CNC.py
Normal file
@@ -0,0 +1,225 @@
|
||||
##############################################################
|
||||
# FlatCAM: 2D Post-processing for Manufacturing #
|
||||
# http://flatcam.org #
|
||||
# File Author: Matthieu Berthomé #
|
||||
# Date: 5/26/2017 #
|
||||
# #
|
||||
# Correction & Adaptation for Berta CNC machine #
|
||||
# Date: 24/10/2019 #
|
||||
# #
|
||||
# MIT Licence #
|
||||
##############################################################
|
||||
|
||||
from FlatCAMPostProc import *
|
||||
|
||||
|
||||
class Berta_CNC(FlatCAMPostProc):
|
||||
coordinate_format = "%.*f"
|
||||
feedrate_format = '%.*f'
|
||||
|
||||
def start_code(self, p):
|
||||
units = ' ' + str(p['units']).lower()
|
||||
coords_xy = p['xy_toolchange']
|
||||
gcode = ''
|
||||
|
||||
xmin = '%.*f' % (p.coords_decimals, p['options']['xmin'])
|
||||
xmax = '%.*f' % (p.coords_decimals, p['options']['xmax'])
|
||||
ymin = '%.*f' % (p.coords_decimals, p['options']['ymin'])
|
||||
ymax = '%.*f' % (p.coords_decimals, p['options']['ymax'])
|
||||
|
||||
if str(p['options']['type']) == 'Geometry':
|
||||
gcode += '(TOOL DIAMETER: ' + str(p['options']['tool_dia']) + units + ')\n'
|
||||
|
||||
gcode += '(Feedrate: ' + str(p['feedrate']) + units + '/min' + ')\n'
|
||||
|
||||
if str(p['options']['type']) == 'Geometry':
|
||||
gcode += '(Feedrate_Z: ' + str(p['z_feedrate']) + units + '/min' + ')\n'
|
||||
|
||||
gcode += '(Feedrate rapids ' + str(p['feedrate_rapid']) + units + '/min' + ')\n' + '\n'
|
||||
gcode += '(Z_Cut: ' + str(p['z_cut']) + units + ')\n'
|
||||
|
||||
if str(p['options']['type']) == 'Geometry':
|
||||
if p['multidepth'] is True:
|
||||
gcode += '(DepthPerCut: ' + str(p['z_depthpercut']) + units + ' <=>' + \
|
||||
str(math.ceil(abs(p['z_cut']) / p['z_depthpercut'])) + ' passes' + ')\n'
|
||||
|
||||
gcode += '(Z_Move: ' + str(p['z_move']) + units + ')\n'
|
||||
gcode += '(Z Toolchange: ' + str(p['z_toolchange']) + units + ')\n'
|
||||
|
||||
if coords_xy is not None:
|
||||
gcode += '(X,Y Toolchange: ' + "%.*f, %.*f" % (p.decimals, coords_xy[0],
|
||||
p.decimals, coords_xy[1]) + units + ')\n'
|
||||
else:
|
||||
gcode += '(X,Y Toolchange: ' + "None" + units + ')\n'
|
||||
|
||||
gcode += '(Z Start: ' + str(p['startz']) + units + ')\n'
|
||||
gcode += '(Z End: ' + str(p['z_end']) + units + ')\n'
|
||||
gcode += '(Steps per circle: ' + str(p['steps_per_circle']) + ')\n'
|
||||
|
||||
if str(p['options']['type']) == 'Excellon' or str(p['options']['type']) == 'Excellon Geometry':
|
||||
gcode += '(Preprocessor Excellon: ' + str(p['pp_excellon_name']) + ')\n' + '\n'
|
||||
else:
|
||||
gcode += '(Preprocessor Geometry: ' + str(p['pp_geometry_name']) + ')\n' + '\n'
|
||||
|
||||
gcode += '(X range: ' + '{: >9s}'.format(xmin) + ' ... ' + '{: >9s}'.format(xmax) + ' ' + units + ')\n'
|
||||
gcode += '(Y range: ' + '{: >9s}'.format(ymin) + ' ... ' + '{: >9s}'.format(ymax) + ' ' + units + ')\n\n'
|
||||
|
||||
gcode += '(Spindle Speed: %s RPM)\n' % str(p['spindlespeed'])
|
||||
|
||||
gcode += '(Berta)\n'
|
||||
gcode += 'G90 G94 G17 G91.1'
|
||||
gcode += (
|
||||
# This line allow you to sets the machine to METRIC / INCH in the GUI
|
||||
'G20\n' if p.units.upper() == 'IN' else 'G21\n')
|
||||
# gcode += 'G21\n' # This line sets the machine to METRIC ONLY
|
||||
# gcode += 'G20\n' # This line sets the machine to INCH ONLY
|
||||
gcode += 'G64 P0.03\n'
|
||||
gcode += 'M110\n'
|
||||
gcode += 'G54\n'
|
||||
gcode += 'G0\n'
|
||||
gcode += '(Berta)\n'
|
||||
|
||||
return gcode
|
||||
|
||||
def startz_code(self, p):
|
||||
if p.startz is not None:
|
||||
return 'G00 Z' + self.coordinate_format % (p.coords_decimals, p.startz)
|
||||
else:
|
||||
return ''
|
||||
|
||||
def lift_code(self, p):
|
||||
return 'G00 Z' + self.coordinate_format % (p.coords_decimals, p.z_move)
|
||||
|
||||
def down_code(self, p):
|
||||
return 'G01 Z' + self.coordinate_format % (p.coords_decimals, p.z_cut)
|
||||
|
||||
def toolchange_code(self, p):
|
||||
z_toolchange = p.z_toolchange
|
||||
toolchangexy = p.xy_toolchange
|
||||
f_plunge = p.f_plunge
|
||||
gcode = ''
|
||||
|
||||
if toolchangexy is not None:
|
||||
x_toolchange = toolchangexy[0]
|
||||
y_toolchange = toolchangexy[1]
|
||||
else:
|
||||
x_toolchange = 0
|
||||
y_toolchange = 0
|
||||
|
||||
no_drills = 1
|
||||
|
||||
if int(p.tool) == 1 and p.startz is not None:
|
||||
z_toolchange = p.startz
|
||||
|
||||
toolC_formatted = '%.*f' % (p.decimals, p.toolC)
|
||||
|
||||
if str(p['options']['type']) == 'Excellon':
|
||||
for i in p['options']['Tools_in_use']:
|
||||
if i[0] == p.tool:
|
||||
no_drills = i[2]
|
||||
|
||||
if toolchangexy is not None:
|
||||
gcode = """
|
||||
M5
|
||||
G00 Z{z_toolchange}
|
||||
G00 X{x_toolchange} Y{y_toolchange}
|
||||
T{tool}
|
||||
M6
|
||||
(MSG, Change to Tool Dia = {toolC} ||| Total drills for tool T{tool} = {t_drills})
|
||||
M0
|
||||
""".format(x_toolchange=self.coordinate_format % (p.coords_decimals, x_toolchange),
|
||||
y_toolchange=self.coordinate_format % (p.coords_decimals, y_toolchange),
|
||||
z_toolchange=self.coordinate_format % (p.coords_decimals, z_toolchange),
|
||||
tool=int(p.tool),
|
||||
t_drills=no_drills,
|
||||
toolC=toolC_formatted)
|
||||
else:
|
||||
gcode = """
|
||||
M5
|
||||
G00 Z{z_toolchange}
|
||||
T{tool}
|
||||
M6
|
||||
(MSG, Change to Tool Dia = {toolC} ||| Total drills for tool T{tool} = {t_drills})
|
||||
M0""".format(z_toolchange=self.coordinate_format % (p.coords_decimals, z_toolchange),
|
||||
tool=int(p.tool),
|
||||
t_drills=no_drills,
|
||||
toolC=toolC_formatted)
|
||||
|
||||
if f_plunge is True:
|
||||
gcode += '\nG00 Z%.*f' % (p.coords_decimals, p.z_move)
|
||||
return gcode
|
||||
|
||||
else:
|
||||
if toolchangexy is not None:
|
||||
gcode = """
|
||||
M5
|
||||
G00 Z{z_toolchange}
|
||||
G00 X{x_toolchange} Y{y_toolchange}
|
||||
T{tool}
|
||||
M6
|
||||
(MSG, Change to Tool Dia = {toolC})
|
||||
M0""".format(x_toolchange=self.coordinate_format % (p.coords_decimals, x_toolchange),
|
||||
y_toolchange=self.coordinate_format % (p.coords_decimals, y_toolchange),
|
||||
z_toolchange=self.coordinate_format % (p.coords_decimals, z_toolchange),
|
||||
tool=int(p.tool),
|
||||
toolC=toolC_formatted)
|
||||
else:
|
||||
gcode = """
|
||||
M5
|
||||
G00 Z{z_toolchange}
|
||||
T{tool}
|
||||
M6
|
||||
(MSG, Change to Tool Dia = {toolC})
|
||||
M0""".format(z_toolchange=self.coordinate_format % (p.coords_decimals, z_toolchange),
|
||||
tool=int(p.tool),
|
||||
toolC=toolC_formatted)
|
||||
|
||||
if f_plunge is True:
|
||||
gcode += '\nG00 Z%.*f' % (p.coords_decimals, p.z_move)
|
||||
return gcode
|
||||
|
||||
def up_to_zero_code(self, p):
|
||||
return 'G01 Z0'
|
||||
|
||||
def position_code(self, p):
|
||||
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
|
||||
(p.coords_decimals, p.x, p.coords_decimals, p.y)
|
||||
|
||||
def rapid_code(self, p):
|
||||
return ('G00 ' + self.position_code(p)).format(**p)
|
||||
|
||||
def linear_code(self, p):
|
||||
return ('G01 ' + self.position_code(p)).format(**p)
|
||||
|
||||
def end_code(self, p):
|
||||
coords_xy = p['xy_toolchange']
|
||||
gcode = ('G00 Z' + self.feedrate_format % (p.fr_decimals, p.z_end) + "\n")
|
||||
|
||||
if coords_xy is not None:
|
||||
gcode += 'G00 X{x} Y{y}'.format(x=coords_xy[0], y=coords_xy[1]) + "\n"
|
||||
|
||||
gcode += '(Berta)\n'
|
||||
gcode += 'M111\n'
|
||||
gcode += 'M30\n'
|
||||
gcode += '(Berta)\n'
|
||||
return gcode
|
||||
|
||||
def feedrate_code(self, p):
|
||||
return 'G01 F' + str(self.feedrate_format % (p.fr_decimals, p.feedrate))
|
||||
|
||||
def z_feedrate_code(self, p):
|
||||
return 'G01 F' + str(self.feedrate_format % (p.fr_decimals, p.z_feedrate))
|
||||
|
||||
def spindle_code(self, p):
|
||||
sdir = {'CW': 'M03', 'CCW': 'M04'}[p.spindledir]
|
||||
if p.spindlespeed:
|
||||
return '%s S%s' % (sdir, str(p.spindlespeed))
|
||||
else:
|
||||
return sdir
|
||||
|
||||
def dwell_code(self, p):
|
||||
if p.dwelltime:
|
||||
return 'G4 P' + str(p.dwelltime)
|
||||
|
||||
def spindle_stop_code(self, p):
|
||||
return 'M05'
|
||||
Reference in New Issue
Block a user