100 lines
2.8 KiB
Plaintext
100 lines
2.8 KiB
Plaintext
(author: Chris P)
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(version: 0.1)
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(date: 04/25/19)
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(Probe valley in Y, find Z0, Y0 valley center position)
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(Start probe position is over back side edge of valley 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_valley_y> 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> = #1 (=99)
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#<max_z_distance> = #2 (=0.5000)
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#<max_xy_distance> = #3 (=0.5000)
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#<xy_clearance> = #4 (=0.1000)
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#<z_clearance> = #5 (=0.1000)
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#<step_off_width> = #6 (=0.5000)
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#<extra_probe_depth> = #7 (=0.0000)
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#<probe_slow_fr> = #8 (=0.0)
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#<probe_fast_fr> = #9 (=10.0)
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#<calibration_offset> = #10 (=0.0000)
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#<x_hint> = #11 (=1.0000)
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#<y_hint> = #12 (=1.0000)
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#<diameter_hint> = #13 (=1.0000)
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#<edge_width> = #14 (=0.5000)
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#<probe_mode> = #15 (=0)
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(Cancel G92 offsets)
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G92.1
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#<workspace_y> = #[5202 + [20 * #5220]]
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(Probe Tool Safety Check)
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o<110> if [#5400 NE #<probe_tool_number>]
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(MSG, Specified probe tool #<probe_tool_number> not in spindle, aborting)
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o<probe_valley_y> return
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o<110> 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> - [#<calibration_offset> * 2]]
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#<z_probe_stack> = [#<z_clearance> + #<probe_diameter> + #<extra_probe_depth>]
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G91
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F[#<probe_fast_fr>]
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G1 Z-[#<z_probe_stack>]
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(Probe Y Positioning Move, Step Off Width)
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G0 Y[#<y_hint>/2 - #<step_off_width>]
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(Call sub "probe_y_plus" to Probe Y+ side of Workpiece)
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o<probe_y_plus> call [#1][#3][#4][#8][#9][#10]
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#<y_plus_probed> = #5062
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(Probe Y Positioning Move, Step Off Width)
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G91
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G0 Y-[#<y_hint> - #<step_off_width>*2]
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(Call sub "probe_y_minus_sub" to Probe Y- side of Workpiece)
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o<probe_y_minus> call [#1][#3][#4][#8][#9][#10]
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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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M68 E1 Q[#<y_probed_width>]
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M68 E11 Q[#<y_center_probed>]
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(Probe Completion Move to Z Clearance Plane, and X Zero)
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G90
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G0 Y[#<y_center_probed>]
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G91
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G0 Z[#<z_probe_stack>]
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(probe mode rules for WCO or probe position measuring only)
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o<120> if [#<probe_mode> EQ 0]
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(Record X Zero in selected WCO)
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G10 L2 P#5220 Y[#<y_center_probed> + #<workspace_y>]
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o<probe_valley_y> return
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o<120> endif
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o<probe_valley_y> endsub
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M2 (end program)
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