HEIDENHAIN TNC 426B (280 472) Training ISO programming - Manual (Page 32)

Solution:
HEIDENHAIN Basic Course ISO G 426
Die I
62174/3 F02 2 2 2 2
N65 T8 G17 S1000 *
N70 G00 G40 G90 Z+100 M03 *
N75 G212 ..................................................................... POCKET FINISHING
Q200=2 .................................................................. SETUP CLEARANCE
Q201=-5 ................................................................. DEPTH
Q206=250 .............................................................. FEED RATE FOR PLUNGING
Q202=5 .................................................................. PLUNGING DEPTH
Q207=250 .............................................................. FEED RATE FOR MILLING
Q203=+0 ................................................................ SURFACE COORDINATE
Q204=20 ................................................................ 2ND SETUP CLEARANCE
Q216=+50 .............................................................. CENTER IN 1ST AXIS
Q217=+50 .............................................................. CENTER IN 2ND AXIS
Q218=60 ................................................................ 1ST SIDE LENGTH
Q219=30 ................................................................ 2ND SIDE LENGTH
Q220=5,25 ............................................................. CORNER RADIUS
Q221=0 * ................................................................ ALLOWANCE
N80 M99 *
N85 G215 ..................................................................... FINISH CYLINDRICAL STUD
Q200=2 .................................................................. SETUP CLEARANCE
Q201=-10 ............................................................... DEPTH
Q206=250 .............................................................. FEED RATE FOR PLUNGING
Q202=10 ................................................................ PLUNGING DEPTH
Q207=250 .............................................................. FEED RATE FOR MILLING
Q203=+0 ................................................................ SURFACE COORDINATE
Q204=20 ................................................................ 2ND SETUP CLEARANCE
Q216=+50 .............................................................. CENTER IN 1ST AXIS
Q217=+50 .............................................................. CENTER IN 2ND AXIS
Q222=92 ................................................................ WORKPIECE BLANK DIAMETER
Q223=90 * .............................................................. FINISHED PART DIAMETER
N90 M99 *
N95 G00 Z+100 M30 *
N999999 %62174 G71 *