def cutFingers(self, order_int): """ One full pass. Assumes it's already at its starting position in XYZ. """ bit_diameter = self.machine_params['bit_diameter'] bit_radius = bit_diameter / 2 distribution = self.getDistribution() path_num = 1 file_text = G.set_INCR_mode() file_text += G.G1_XY((0, bit_radius)) # Start _remCut with bit center at edge of stock. file_text += self._remCut() while path_num <= distribution['num_fingers']: if path_num % 2 == order_int: file_text += self._leftwardsPath() else: file_text += self._rightwardsPath() path_num += 1 file_text += self._remCut() file_text += G.G1_XY((0, bit_radius)) return file_text
def _getInstructions(self, sequence): """Climb cutting ?""" side_X, side_Y = self.getGrooveAdjustments() file_text = addDebugFrame(inspect.currentframe()) file_text += self.machine.setMode('INCR') file_text += G.G1_XY((0, side_Y)) file_text += G.G1_XY((side_X, 0)) file_text += G.G1_XY((0, - side_Y)) file_text += G.G1_XY((- side_X, 0)) return file_text
def _getInstructions(self, sequence): assert self.at_start is not None, 'moveToStart not yet called' params = self.getParams() delta_X = params['delta_X'] delta_Y = params['delta_Y'] file_text = self.machine.setMode('INCR') if self.at_start: file_text += G.G1_XY((delta_X, delta_Y)) else: file_text += G.G1_XY((-delta_X, -delta_Y)) self.at_start = not self.at_start return file_text
def _getInstructions(self, sequence): params = self.getParams() bit_diameter = params['bit_diameter'] current_side_X = params['side_X'] current_side_Y = params['side_Y'] step_increment = bit_diameter - self.getOverlap() child = self.child_features[RectangularGroove] file_text = addDebugFrame(inspect.currentframe()) # do the full size outline first file_text += child.getGCode() while current_side_X >= (2 * bit_diameter) and current_side_Y >= ( 2 * bit_diameter): starting_side_X = current_side_X starting_side_Y = current_side_Y current_side_X = max(current_side_X - (2 * step_increment), 2 * step_increment) current_side_Y = max(current_side_Y - (2 * step_increment), 2 * step_increment) file_text += self.machine.setMode('INCR') file_text += G.G1_XY(((starting_side_X - current_side_X) / 2, (starting_side_Y - current_side_Y) / 2)) self.setUpRectangularGroove(current_side_X, current_side_Y) file_text += child.getGCode() file_text += addDebugFrame(inspect.currentframe()) if sequence not in ['last', 'only']: # returns to center of pocket, for file_text += self.returnToHome() file_text += self.moveToStart() return file_text
def _getInstructions(self, sequence): """CW direction ATM""" side_X, side_Y, corner_radius = self.getGrooveAdjustments() file_text = addDebugFrame(inspect.currentframe()) file_text += self.machine.setMode('INCR') file_text += G.G1_XY((0, side_Y - (2 * corner_radius))) file_text += G.G2XY((corner_radius, corner_radius), (corner_radius, 0)) file_text += G.G1_XY((side_X - (2 * corner_radius), 0)) file_text += G.G2XY((corner_radius, -corner_radius), (0, -corner_radius)) file_text += G.G1_XY((0, -side_Y + (2 * corner_radius))) file_text += G.G2XY((-corner_radius, -corner_radius), (-corner_radius, 0)) file_text += G.G1_XY((-side_X + (2 * corner_radius), 0)) file_text += G.G2XY((-corner_radius, corner_radius), (0, corner_radius)) return file_text
def _rightwardsPath(self): """ Each of these paths is the full width of one finger. """ distribution = self.getDistribution() finger_width = distribution['finger_width'] x_straight_cut = distribution['x_straight_cut'] file_text = G.comment(' => _rightwardsPath') file_text += G.G2XY((finger_width, finger_width), (finger_width, 0)) file_text += G.G1_XY((x_straight_cut, 0)) return file_text
def _getInstructions(self, sequence): file_text = addDebugFrame(inspect.currentframe()) params = self.getParams() diameter = params['diameter'] current_od = params['bit_diameter'] od_feature = self.child_features[CircularGroove] while current_od < diameter: # increase current_od starting_od = current_od current_od = min( current_od + (2 * (params['bit_diameter'] - self.getOverlap())), diameter ) file_text += self.machine.setMode('INCR') file_text += G.G1_XY((- (current_od - starting_od) / 2, 0)) self.setUpCircularGroove(current_od) file_text += od_feature.getGCode() file_text += addDebugFrame(inspect.currentframe()) if sequence not in ['last', 'only']: # returns to center of pocket file_text += od_feature.returnToHome() return file_text
def _remCut(self): distribution = self.getDistribution() file_text = G.comment(' => _remCut') file_text += G.G1_XY((0, distribution['remainder'] / 2)) return file_text