HEIDENHAIN TNC 410 ISO Programming - Manual (Page 319)

HEIDENHAIN TNC 410, TNC 426, TNC 430 293
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Example: Multipass milling
%C230 G71
N10 G30 G17 X+0 Y+0 Z+0 * Define the workpiece blank
N20 G31 G90 X+100 Y+100 Z+40 *
N30 G99 T1 L+0 R+5 * Define the tool
N40 T1 G17 S3500 * Tool call
N50 G00 G40 G90 Z+250 * Retract the tool
N60 G230 Q225=+0 Q226=+0 Q227=+35 Cycle definition: MULTIPASS MILLING
Q218=100 Q219=100 Q240=25 Q206=250
Q207=400 Q209=150 Q200=2 *
N70 X-25 Y+0 M03 * Pre-position near the starting point
N80 G79 * Call the cycle
N90 G00 G40 Z+250 M02 * Retract in the tool axis, end program
N999999 %C230 G71 *
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