179 lines
5.6 KiB
Plaintext
179 lines
5.6 KiB
Plaintext
(author: Chris P)
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(version: 0.2)
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(date: 06/27/24)
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(Probe calibration offset using defined width square pocket)
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(Start probe position is over left side edge of pocket wall)
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(inside the step off width distance and within max z distance)
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(ensure all settings have been set properly according to help diagrams)
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o<probe_cal_square_pocket> sub
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(uses NGCGUI style arg spec)
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(number after "=" in comment is default value)
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#<probe_tool_number> = #3014 (=99)
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#<probe_slow_fr> = #3015 (=0)
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#<probe_fast_fr> = #3016 (=10.0)
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#<probe_traverse_fr> = #3017 (=50)
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#<max_xy_distance> = #3018 (=0.5000)
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#<xy_clearance> = #3019 (=0.1000)
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#<max_z_distance> = #3020 (=0.5000)
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#<z_clearance> = #3021 (=0.1000)
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#<extra_probe_depth> = #3022 (=0.0000)
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#<step_off_width> = #3023 (=0.5000)
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#<edge_width> = #3024 (=0.5000)
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#<probe_mode> = #3030 (=0)
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#<x_cal_width> = #3034 (=0)
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#<y_cal_width> = #3035 (=0)
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#<sq_cal_axis> = #3036 (=0)
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(Cancel G92 offsets)
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G92.1
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(Cancel Feedrate Override)
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M50 P0
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#<workspace_x> = #[5201 + [20 * #5220]]
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#<workspace_y> = #[5202 + [20 * #5220]]
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(clear current probe calibration offset)
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#3032 = 0
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(DEBUG, EVAL[vcp.getWidget{"calibration_offset_3032"}.setValue{#3032}])
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(Probe Tool Safety Check)
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o100 if [#5400 NE #<probe_tool_number>]
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(DEBUG, Specified probe tool %d#<probe_tool_number> not in spindle, aborting)
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M50 P1
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o<probe_cal_square_pocket> return
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o100 endif
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(Probe Diameter)
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#<probe_diameter> = #5410
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(remove probe tip diam and cal offset from probed width calculations)
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#<probe_diameter_offset> = [#<probe_diameter>]
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#<z_probe_stack> = [#<z_clearance> + #<probe_diameter> + #<extra_probe_depth>]
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(Call sub "probe_z_minus_sub" to Probe top of Workpiece)
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o<probe_z_minus_sub> call [#3014][#3015][#3016][#3017][#3020][#3021][#3030][#3032]
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(Probe X Positioning Move, Step Off Width)
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G91
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F[#<probe_traverse_fr>]
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G38.3 X[#<step_off_width>]
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(Probe X Positioning Move, to Probing Depth)
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F[#<probe_fast_fr>]
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G38.3 Z-[#<z_probe_stack>]
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(Call sub "probe_x_minus" to Probe x- side of Workpiece)
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o<probe_x_minus> call [#3014][#3015][#3016][#3017][#3018][#3019][#3032]
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#<x_minus_probed> = #5061
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(Call sub "probe_x_plus" to Probe x+ side of Workpiece)
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o<probe_x_plus> call [#3014][#3015][#3016][3017][#3018 + #3034][#3019][#3032]
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#<x_plus_probed> = #5061
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(probed center calculation)
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#<x_center_probed> = [[#<x_plus_probed> + #<x_minus_probed>] / 2]
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(calculate X Width Probed)
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#<raw_width> = [#<x_plus_probed> - #<x_minus_probed>]
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(Completed probed width calculations)
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#<x_probed_width> = [#<raw_width> + #<probe_diameter_offset>]
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#1001 = #<x_probed_width>
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(DEBUG, EVAL[vcp.getWidget{"x_probed_width"}.setValue{#1001}])
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#1002 = #<x_center_probed>
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(DEBUG, EVAL[vcp.getWidget{"x_center_probed"}.setValue{#1002}])
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(Probe Completion Move to Z Clearance Plane, and X Zero, Y Zero)
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G90
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F[#<probe_traverse_fr>]
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G38.3 X[#<x_center_probed>]
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(Call sub "probe_y_plus" to Probe Y+ side of Workpiece)
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o<probe_y_plus> call [#3014][#3015][#3016][3017][#3018 + #3035 / 2][#3019][#3032]
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#<y_plus_probed> = #5062
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(Call sub "probe_y_minus" to Probe Y- side of Workpiece)
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o<probe_y_minus> call [#3014][#3015][#3016][3017][#3018 + #3035][#3019][#3032]
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#<y_minus_probed> = #5062
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(probed center calculation)
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#<y_center_probed> = [[#<y_plus_probed> + #<y_minus_probed>] / 2]
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(calculate Y Width Probed)
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#<raw_width> = [#<y_plus_probed> - #<y_minus_probed>]
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(Completed probed width calculations)
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#<y_probed_width> = [#<raw_width> + #<probe_diameter_offset>]
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#1003 = #<y_probed_width>
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(DEBUG, EVAL[vcp.getWidget{"y_probed_width"}.setValue{#1003}])
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#1004 = #<y_center_probed>
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(DEBUG, EVAL[vcp.getWidget{"y_center_probed"}.setValue{#1004}])
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G90
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F[#<probe_traverse_fr>]
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G38.3 Y[#<y_center_probed>]
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G91
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F[#<probe_traverse_fr>]
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G38.3 Z[#<z_probe_stack>]
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o110 if [#<x_cal_width> GT #<x_probed_width>]
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(calculate calibration error and adjust calibration offset)
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#<x_cal_error> = [[#<x_cal_width> - #<x_probed_width>] / 2]
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#<new_x_cal_offset> = [#<x_cal_error>]
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o110 else
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#<x_cal_error> = [[#<x_probed_width> - #<x_cal_width>] / 2]
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#<new_x_cal_offset> = [#<x_cal_error>]
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o110 endif
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o120 if [#<y_cal_width> GT #<y_probed_width>]
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(calculate calibration error and adjust calibration offset)
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#<y_cal_error> = [[#<y_cal_width> - #<y_probed_width>] / 2]
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#<new_y_cal_offset> = [#<y_cal_error>]
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o120 else
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#<y_cal_error> = [[#<y_probed_width> - #<y_cal_width>] / 2]
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#<new_y_cal_offset> = [#<y_cal_error>]
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o120 endif
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#<new_avg_cal_offset> = [[#<new_x_cal_offset> + #<new_y_cal_offset>] / 2]
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o130 if [#<sq_cal_axis> EQ 0]
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#3032 = [ABS[#<new_avg_cal_offset>]]
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(DEBUG, EVAL[vcp.getWidget{"calibration_offset_3032"}.setValue{#3032}])
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o130 else if [#<sq_cal_axis> EQ 1]
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#3032 = [ABS[#<new_x_cal_offset>]]
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(DEBUG, EVAL[vcp.getWidget{"calibration_offset_3032"}.setValue{#3032}])
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o130 else
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#3032 = [ABS[#<new_y_cal_offset>]]
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(DEBUG, EVAL[vcp.getWidget{"calibration_offset_3032"}.setValue{#3032}])
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o130 endif
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#<x_zero> = [#<x_center_probed> + #<workspace_x>]
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#<y_zero> = [#<y_center_probed> + #<workspace_y>]
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(probe mode rules for WCO or probe position measuring only)
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o140 if [#<probe_mode> EQ 0]
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(Record X Zero in selected WCO)
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G10 L2 P#5220 X[#<x_zero>] Y[#<y_zero>]
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o140 endif
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(Reinstate Feedrate Override)
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M50 P1
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o<probe_cal_square_pocket> endsub
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M2 (end program)
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