267db756e1
- modified the Tcl command Cncjob such that if some of the parameters are not used then the default values will be used (set with set_sys) - modified the Tcl command Drillcncjob to use the defaults when some of the parameters are not used
335 lines
15 KiB
Python
335 lines
15 KiB
Python
from tclCommands.TclCommand import TclCommandSignaled
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import collections
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import math
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import gettext
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import FlatCAMTranslation as fcTranslate
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import builtins
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fcTranslate.apply_language('strings')
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if '_' not in builtins.__dict__:
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_ = gettext.gettext
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class TclCommandDrillcncjob(TclCommandSignaled):
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"""
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Tcl shell command to Generates a Drill CNC Job from a Excellon Object.
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"""
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# array of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
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aliases = ['drillcncjob']
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description = '%s %s' % ("--", "Generates a Drill CNC Job object from a Excellon Object.")
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# dictionary of types from Tcl command, needs to be ordered
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arg_names = collections.OrderedDict([
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('name', str)
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])
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# dictionary of types from Tcl command, needs to be ordered , this is for options like -optionname value
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option_types = collections.OrderedDict([
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('drilled_dias', str),
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('drillz', float),
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('dpp', float),
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('travelz', float),
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('feedrate_z', float),
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('feedrate_rapid', float),
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('spindlespeed', int),
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('toolchangez', float),
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('toolchangexy', tuple),
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('startz', float),
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('endz', float),
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('endxy', tuple),
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('dwelltime', float),
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('pp', str),
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('opt_type', str),
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('diatol', float),
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('muted', str),
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('outname', str)
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])
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# array of mandatory options for current Tcl command: required = {'name','outname'}
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required = ['name']
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# structured help for current command, args needs to be ordered
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help = {
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'main': "Generates a Drill CNC Job from a Excellon Object.",
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'args': collections.OrderedDict([
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('name', 'Name of the source object.'),
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('drilled_dias',
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'Comma separated tool diameters of the drills to be drilled (example: 0.6,1.0 or 3.125). '
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'No space allowed'),
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('drillz', 'Drill depth into material (example: -2.0). Negative value.'),
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('dpp', 'Progressive drilling into material with a specified step (example: 0.7). Positive value.'),
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('travelz', 'Travel distance above material (example: 2.0).'),
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('feedrate_z', 'Drilling feed rate. It is the speed on the Z axis.'),
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('feedrate_rapid', 'Rapid drilling feed rate.'),
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('spindlespeed', 'Speed of the spindle in rpm (example: 4000).'),
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('toolchangez', 'Z distance for toolchange (example: 30.0).\n'
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'If used in the command then a toolchange event will be included in gcode'),
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('toolchangexy', 'X, Y coordonates for toolchange in format (x, y) (example: (2.0, 3.1) ).'),
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('startz', 'The Z coordinate at job start (example: 30.0).'),
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('endz', 'The Z coordinate at job end (example: 30.0).'),
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('endxy', 'The X,Y coordinates at job end in format (x, y) (example: (30.0, 15.2)).'),
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('dwelltime', 'Time to pause to allow the spindle to reach the full speed.\n'
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'If it is not used in command then it will not be included'),
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('pp', 'This is the Excellon preprocessor name: case_sensitive, no_quotes'),
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('opt_type', 'Name of move optimization type. B by default for Basic OR-Tools, M for Metaheuristic OR-Tools'
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'T from Travelling Salesman Algorithm. B and M works only for 64bit version of FlatCAM and '
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'T works only for 32bit version of FlatCAM'),
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('diatol', 'Tolerance. Percentange (0.0 ... 100.0) within which dias in drilled_dias will be judged to be '
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'the same as the ones in the tools from the Excellon object. E.g: if in drill_dias we have a '
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'diameter with value 1.0, in the Excellon we have a tool with dia = 1.05 and we set a tolerance '
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'diatol = 5.0 then the drills with the dia = (0.95 ... 1.05) '
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'in Excellon will be processed. Float number.'),
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('muted', 'It will not put errors in the Shell or status bar. Can be True (1) or False (0).'),
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('outname', 'Name of the resulting Geometry object.')
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]),
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'examples': ['drillcncjob test.TXT -drillz -1.5 -travelz 14 -feedrate_z 222 -feedrate_rapid 456 '
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'-spindlespeed 777 -toolchangez 33 -endz 22 -pp default\n'
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'Usage of -feedrate_rapid matter only when the preprocessor is using it, like -marlin-.',
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'drillcncjob test.DRL -drillz -1.7 -dpp 0.5 -travelz 2 -feedrate_z 800 -endxy 3,3']
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}
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def execute(self, args, unnamed_args):
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"""
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execute current TCL shell command
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:param args: array of known named arguments and options
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:param unnamed_args: array of other values which were passed into command
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without -somename and we do not have them in known arg_names
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:return: None or exception
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"""
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name = args['name']
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obj = self.app.collection.get_by_name(name)
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if 'outname' not in args:
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args['outname'] = name + "_cnc"
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if 'muted' in args:
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try:
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par = args['muted'].capitalize()
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except AttributeError:
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par = args['muted']
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muted = bool(eval(par))
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else:
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muted = False
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if obj is None:
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if muted is False:
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self.raise_tcl_error("Object not found: %s" % name)
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else:
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return "fail"
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if obj.kind != 'excellon':
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if muted is False:
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self.raise_tcl_error('Expected ExcellonObject, got %s %s.' % (name, type(obj)))
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else:
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return "fail"
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xmin = obj.options['xmin']
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ymin = obj.options['ymin']
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xmax = obj.options['xmax']
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ymax = obj.options['ymax']
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def job_init(job_obj, app_obj):
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# tools = args["tools"] if "tools" in args else 'all'
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try:
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if 'drilled_dias' in args and args['drilled_dias'] != 'all':
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diameters = [x.strip() for x in args['drilled_dias'].split(",") if x != '']
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nr_diameters = len(diameters)
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req_tools = set()
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for tool in obj.tools:
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for req_dia in diameters:
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obj_dia_form = float('%.*f' % (obj.decimals, float(obj.tools[tool]["C"])))
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req_dia_form = float('%.*f' % (obj.decimals, float(req_dia)))
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if 'diatol' in args:
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tolerance = args['diatol'] / 100
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tolerance = 0.0 if tolerance < 0.0 else tolerance
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tolerance = 1.0 if tolerance > 1.0 else tolerance
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if math.isclose(obj_dia_form, req_dia_form, rel_tol=tolerance):
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req_tools.add(tool)
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nr_diameters -= 1
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else:
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if obj_dia_form == req_dia_form:
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req_tools.add(tool)
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nr_diameters -= 1
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if nr_diameters > 0:
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if muted is False:
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self.raise_tcl_error("One or more tool diameters of the drills to be drilled passed to the "
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"TclCommand are not actual tool diameters in the Excellon object.")
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else:
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return "fail"
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# make a string of diameters separated by comma; this is what generate_from_excellon_by_tool() is
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# expecting as tools parameter
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tools = ','.join(req_tools)
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# no longer needed
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del args['drilled_dias']
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del args['diatol']
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# Split and put back. We are passing the whole dictionary later.
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# args['milled_dias'] = [x.strip() for x in args['tools'].split(",")]
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else:
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tools = 'all'
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except Exception as e:
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tools = 'all'
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if muted is False:
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self.raise_tcl_error("Bad tools: %s" % str(e))
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else:
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return "fail"
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used_tools_info = []
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used_tools_info.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
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# populate the information's list for used tools
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if tools == 'all':
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sort = []
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for k, v in list(obj.tools.items()):
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sort.append((k, v.get('C')))
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sorted_tools = sorted(sort, key=lambda t1: t1[1])
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use_tools = [i[0] for i in sorted_tools]
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for tool_no in use_tools:
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tool_dia_used = obj.tools[tool_no]['C']
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drill_cnt = 0 # variable to store the nr of drills per tool
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slot_cnt = 0 # variable to store the nr of slots per tool
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# Find no of drills for the current tool
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for drill in obj.drills:
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if drill['tool'] == tool_no:
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drill_cnt += 1
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# Find no of slots for the current tool
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for slot in obj.slots:
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if slot['tool'] == tool_no:
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slot_cnt += 1
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used_tools_info.append([str(tool_no), str(tool_dia_used), str(drill_cnt), str(slot_cnt)])
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drillz = args["drillz"] if "drillz" in args and args["drillz"] is not None else obj.options["cutz"]
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if "toolchangez" in args:
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toolchange = True
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if args["toolchangez"] is not None:
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toolchangez = args["toolchangez"]
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else:
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toolchangez = obj.options["toolchangez"]
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else:
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toolchange = self.app.defaults["excellon_toolchange"]
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toolchangez = float(self.app.defaults["excellon_toolchangez"])
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xy_toolchange = args["toolchangexy"] if "toolchangexy" in args and args["toolchangexy"] else \
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self.app.defaults["excellon_toolchangexy"]
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xy_toolchange = ','.join([xy_toolchange[0], xy_toolchange[2]])
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endz = args["endz"] if "endz" in args and args["endz"] is not None else self.app.defaults["excellon_endz"]
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if "endxy" in args and args["endxy"]:
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xy_end = args["endxy"]
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else:
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if self.app.defaults["excellon_endxy"]:
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xy_end = self.app.defaults["excellon_endxy"]
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else:
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xy_end = (0, 0)
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xy_end = ','.join([xy_end[0], xy_end[2]])
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opt_type = args["opt_type"] if "opt_type" in args and args["opt_type"] else 'B'
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# ##########################################################################################
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# ################# Set parameters #########################################################
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# ##########################################################################################
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job_obj.origin_kind = 'excellon'
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job_obj.options['Tools_in_use'] = used_tools_info
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job_obj.options['type'] = 'Excellon'
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pp_excellon_name = args["pp"] if "pp" in args and args["pp"] else self.app.defaults["excellon_ppname_e"]
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job_obj.pp_excellon_name = pp_excellon_name
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job_obj.options['ppname_e'] = pp_excellon_name
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if 'dpp' in args:
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job_obj.multidepth = True
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if args['dpp'] is not None:
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job_obj.z_depthpercut = float(args['dpp'])
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else:
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job_obj.z_depthpercut = float(obj.options["dpp"])
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else:
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job_obj.multidepth = self.app.defaults["excellon_multidepth"]
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job_obj.z_depthpercut = self.app.defaults["excellon_depthperpass"]
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job_obj.z_move = float(args["travelz"]) if "travelz" in args and args["travelz"] else \
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self.app.defaults["excellon_travelz"]
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job_obj.feedrate = float(args["feedrate_z"]) if "feedrate_z" in args and args["feedrate_z"] else \
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self.app.defaults["excellon_feedrate_z"]
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job_obj.z_feedrate = float(args["feedrate_z"]) if "feedrate_z" in args and args["feedrate_z"] else \
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self.app.defaults["excellon_feedrate_z"]
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job_obj.feedrate_rapid = float(args["feedrate_rapid"]) \
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if "feedrate_rapid" in args and args["feedrate_rapid"] else self.app.defaults["excellon_feedrate_rapid"]
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job_obj.spindlespeed = float(args["spindlespeed"]) if "spindlespeed" in args else None
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job_obj.spindledir = self.app.defaults['excellon_spindledir']
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if 'dwelltime' in args:
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job_obj.dwell = True
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if args['dwelltime'] is not None:
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job_obj.dwelltime = float(args['dwelltime'])
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else:
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job_obj.dwelltime = float(self.app.defaults["excellon_dwelltime"])
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else:
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job_obj.dwell = self.app.defaults["excellon_dwell"]
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job_obj.dwelltime = self.app.defaults["excellon_dwelltime"]
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job_obj.toolchange_xy_type = "excellon"
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job_obj.coords_decimals = int(self.app.defaults["cncjob_coords_decimals"])
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job_obj.fr_decimals = int(self.app.defaults["cncjob_fr_decimals"])
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job_obj.options['xmin'] = xmin
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job_obj.options['ymin'] = ymin
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job_obj.options['xmax'] = xmax
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job_obj.options['ymax'] = ymax
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job_obj.z_cut = float(drillz)
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job_obj.toolchange = toolchange
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job_obj.xy_toolchange = xy_toolchange
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job_obj.z_toolchange = float(toolchangez)
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if "startz" in args and args["startz"] is not None:
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job_obj.startz = float(args["startz"])
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else:
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if self.app.defaults["excellon_startz"]:
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job_obj.startz = self.app.defaults["excellon_startz"]
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else:
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job_obj.startz = (0, 0)
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job_obj.endz = float(endz)
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job_obj.xy_end = xy_end
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job_obj.excellon_optimization_type = opt_type
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ret_val = job_obj.generate_from_excellon_by_tool(obj, tools, use_ui=False)
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if ret_val == 'fail':
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return 'fail'
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for t_item in job_obj.exc_cnc_tools:
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job_obj.exc_cnc_tools[t_item]['data']['offset'] = \
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float(job_obj.exc_cnc_tools[t_item]['offset_z']) + float(drillz)
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job_obj.exc_cnc_tools[t_item]['data']['ppname_e'] = obj.options['ppname_e']
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job_obj.gcode_parse()
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job_obj.create_geometry()
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self.app.new_object("cncjob", args['outname'], job_init, plot=False)
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