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- finished preprocessor file for Kosy CNC machine (NCCAD9)

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- fixed the gcode header export to work with the new data structure
This commit is contained in:
Marius Stanciu
2021-07-18 15:04:31 +03:00
committed by Marius
parent 6b1d1c4a66
commit 7227ebce7b
3 changed files with 67 additions and 44 deletions
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72
preprocessors/NCCAD9.py
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@@ -20,7 +20,7 @@ class NCCAD9(PreProc):
units = ' ' + str(p['units']).lower()
coords_xy = p['xy_toolchange']
end_coords_xy = p['xy_end']
gcode = ';This preprocessor outputs GCode suitable for the Max Computer GmbH nccad9 Computer Numeric Control.'
gcode = ';This preprocessor outputs GCode suitable for the Max Computer GmbH nccad9 Computer Numeric Control.\n'
xmin = '%.*f' % (p.coords_decimals, p['options']['xmin'])
xmax = '%.*f' % (p.coords_decimals, p['options']['xmax'])
@@ -89,7 +89,7 @@ class NCCAD9(PreProc):
p.decimals, end_coords_xy[1]) + units + '\n'
else:
gcode += ';X,Y End: ' + "None" + units + '\n'
gcode += '(Steps per circle: ' + str(p['steps_per_circle']) + ')\n'
gcode += ';Steps per circle: ' + str(p['steps_per_circle']) + '\n'
if str(p['options']['type']) == 'Excellon' or str(p['options']['type']) == 'Excellon Geometry':
@@ -122,6 +122,7 @@ class NCCAD9(PreProc):
def toolchange_code(self, p):
z_toolchange = p.z_toolchange
toolchangexy = p.xy_toolchange
f_plunge = p.f_plunge
if toolchangexy is not None:
@@ -141,16 +142,14 @@ class NCCAD9(PreProc):
if str(p['options']['type']) == 'Excellon':
no_drills = p['tools'][int(p['tool'])]['nr_drills']
if toolchangexy is not None:
if toolchangexy is not None and x_toolchange !=0.0 and y_toolchange != 0.0:
gcode = """
M5
G0 Z{z_toolchange}
G0 X{x_toolchange} Y{y_toolchange}
T{tool}
M6
;MSG, Change to Tool Dia = {toolC}, Total drills for tool T{tool} = {t_drills}
M0
G0 Z{z_toolchange}
M10 O6.0 ; Stop spindle
G00 Z{z_toolchange}
G00 X{x_toolchange} Y{y_toolchange}
M01 Insert tool {tool}
; Change to Tool Dia = {toolC}, Total drills for tool T{tool} = {t_drills}
G76 ; Move to reference point to ensure correct coordinates after tool change
""".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),
@@ -159,13 +158,12 @@ G0 Z{z_toolchange}
toolC=toolC_formatted)
else:
gcode = """
M5
G0 Z{z_toolchange}
T{tool}
M6
;MSG, Change to Tool Dia = {toolC}, Total drills for tool T{tool} = {t_drills}
M0
G0 Z{z_toolchange}
M10 O6.0 ; Stop spindle
G00 Z{z_toolchange}
G77 ; Move to release position
M01 Insert tool {tool}
;Change to Tool Dia = {toolC}, Total drills for tool T{tool} = {t_drills}
G76 ; Move to reference point to ensure correct coordinates after tool change
""".format(z_toolchange=self.coordinate_format % (p.coords_decimals, z_toolchange),
tool=int(p.tool),
t_drills=no_drills,
@@ -176,16 +174,14 @@ G0 Z{z_toolchange}
return gcode
else:
if toolchangexy is not None:
if toolchangexy is not None and x_toolchange !=0.0 and y_toolchange != 0.0:
gcode = """
M5
G0 Z{z_toolchange}
G0 X{x_toolchange} Y{y_toolchange}
T{tool}
M6
;MSG, Change to Tool Dia = {toolC}
M0
G0 Z{z_toolchange}
M10 O6.0 ; Stop spindle
G00 Z{z_toolchange}
G00 X{x_toolchange} Y{y_toolchange}
M01 Insert tool {tool}
;Change to Tool Dia = {toolC}
G76 ; Move to reference point to ensure correct coordinates after tool change
""".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),
@@ -193,13 +189,12 @@ G0 Z{z_toolchange}
toolC=toolC_formatted)
else:
gcode = """
M5
G0 Z{z_toolchange}
T{tool}
M6
;MSG, Change to Tool Dia = {toolC}
M0
G0 Z{z_toolchange}
M10 O6.0 ; Stop spindle
G00 Z{z_toolchange}
G77 ; Move to release position
M01 Insert tool {tool}
;Change to Tool Dia = {toolC}
G76 ; Move to reference point to ensure correct coordinates after tool change
""".format(z_toolchange=self.coordinate_format % (p.coords_decimals, z_toolchange),
tool=int(p.tool),
toolC=toolC_formatted)
@@ -222,13 +217,18 @@ G0 Z{z_toolchange}
return ('G01 ' + self.position_code(p)).format(**p) + " " + self.inline_feedrate_code(p)
def end_code(self, p):
gcode = ''
coords_xy = p['xy_end']
gcode = ('G00 Z' + self.feedrate_format % (p.fr_decimals, p.z_end) + " " + self.feedrate_rapid_code(p) + "\n")
if coords_xy and coords_xy != '':
gcode = ('G00 Z' + self.feedrate_format % (p.fr_decimals, p.z_end) + " " + self.feedrate_rapid_code(
p) + "\n")
gcode += 'G0 X{x} Y{y}'.format(x=coords_xy[0], y=coords_xy[1]) + " " + self.feedrate_rapid_code(p) + "\n"
gcode += 'M10 O2.0 ;turn off high speed spindle at relay 2'
gcode += '''
G77 ; Move to release position
M10 O6.0 ; Stop spindle
'''
return gcode
def feedrate_code(self, p):