GSK 980 MDI milling machine, I want to make my first program

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01 May 2025 03:09 #327401 by MagMag5
I want to run my first drilling, countersinking, and threading program on my GSK 980 mdi milling machine. Upon starting it, tool 1 crashed 3 times.

The job I want to do is a steel bar measuring 1 inch wide (y-axis), 0.5 inches high (z-axis), and 90 cm long (x-axis). It has drilled holes, followed by countersinking, and ends with a thread for an M10 x 1.5 screw.

If anyone has an example that could help me correct what I've done, that would be a great help.

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01 May 2025 05:32 #327403 by Aciera
Maybe you could post your gcode so we have something to go on.

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  • Kieran
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05 Jun 2025 18:09 #329762 by Kieran
Heres a quick code thrown together out of Fusion drilling and countersinking a hole. Do some research on G code and how to setup your tool offsets and work offsets. hopefully it gives an idea of the G code structure for you.
%
(1001)
(T1 D=6.35 CR=0. TAPER=118DEG - ZMIN=-14.608 - DRILL)
(T2 D=12.7 CR=0. TAPER=90DEG - ZMIN=-3.4 - COUNTERSINK)
G90 G94 G17 G91.1
G21
G53 G0 Z0.
(DRILL1)
T1 M6
T2
S5000 M3
G17 G90 G94
G54
M8
G0 X80. Y-0.005
G43 Z111.6 H1
G0 Z101.6
G98 G83 X80. Y-0.005 Z-14.608 R5. Q1.587 F1000.
G80
G0 Z111.6
M5
G53 G0 Z0.
(DRILL1 3)
M9
M1
T2 M6
T1
S5000 M3
G17 G90 G94
G54
M8
G0 X80. Y-0.005
G43 Z111.6 H2
G0 Z101.6
G81 X80. Y-0.005 Z-3.4 R5. F333.33
G80
G0 Z111.6
M5
M9
G53 G0 Z0.
M30
%

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