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linuxcnc/nc_files/SC-0027-V2.ngc
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2026-04-03 15:58:58 -05:00

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; STEERING SOCKET PROGRAM - SC-0027
; Material: HDPE, Black (1.00" Thick)
; Tool 1: 0.25" Endmill (for profile and pocket)
; Tool 2: 0.4375" Drill (Pre-drill for 1/2-10 Acme)
; Tool 3: 0.323" Drill (N Drill)
#<_z_clearance> = 0.200
#<_depth> = -1.050
M03 ; Start spindle
F15 ; feed for HDPE
; --- OPERATION 1: OUTER PROFILE & U-SLOT ---
o<profile> sub
G0 Z#<_z_clearance>
G0 X0.5 Y0.2
G41 D1
G0 X0 Y0.2
G0 Z#1; Step down in increments if necessary
F20
G1 Y-0.515
G1 X-0.1 Y-0.615
G1 X-1.75
G3 Y-2.385 R[1.77/2]
G1 X-0.1
G1 X0 Y-2.485
G1 Y-3.1
G0 Z#<_z_clearance>
G40
o<profile> endsub
; --- OPERATION 2: DRILLING ---
;o<drilling> sub
; .323 Thru Hole (Center X1.5, Y0.5)
; G0 X1.5 Y0.5
;o<drilling> endsub
G10 L1 P1 R[0.6/2] ; Set tool 1 diameter to 0.125"
o<profile> call [-0.5]
;o<profile> call [-0.65]
o<profile> call [-1.05]
G10 L1 P1 R[0.515/2] ; Set tool 1 diameter to 0.125"
o<profile> call [-1.1]
;M05
;M30
; --- OPERATION 3: LOCATE ACME TAP HOLE ---
;G0 Z#<_z_clearance>
;G0 X1.5 Y3.0
;(MSG, MANUALLY DRILL .375 AND TAP 1/2-10 ACME)
M00 ; Program Stop
M05 ; Stop Spindle
M30 ; End Program
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