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nc_files/gmoccapy_2_tools_with_cutter_radius_compensation.ngc

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+; Gmoccapy_2_tools_with_compensation.ngc
+; testprogram to mill two circles with cutter radius compensation 
+; and two different tools
+
+; set the basic settings, this should be  
+; on every program the beginning 
+G17
+G21
+G54
+G61
+G40
+G49
+G80
+G90
+
+; get the first tool
+T3 M6
+G43
+
+; go to center of the workpiece
+G0 X50 Y50
+G0 Z30
+
+; turn on spindle clockwise
+S3000
+M3
+
+; coolant on
+M8
+
+G0 Z10
+F250
+G1 Z0
+
+; tool radius compensation
+; go in circle with lower feed rate  
+G41
+G3 X70 Y50 Z-1 I10 J0
+
+; make first circle with normal feed
+F2000
+G3 I -20
+
+; out of the workpiece
+G3 X50 Y50 Z1 I-10 J0
+G0 Z30
+
+; coolant off
+M9
+
+; turn off cutter radius compensation, otherwise no tool change is possible
+G40
+T1 M6
+G43
+
+; optional stop for testing
+(MSG, optional stop, i.e. for cleaning the workpiece, or other thinks)
+M1
+
+; go again to the center of the workpiece
+G0 X50 Y50
+G0 Z10
+
+; turn on spindle clockwise
+S6000
+M3
+
+; mist on
+M7
+
+G0 Z10
+F400
+G1 Z1
+
+; Werkzeugradienkompensation ein
+; Anfahrradius mit Eintauchgeschwindigkeit  
+G41
+G3 X65 Y50 Z-1 I7.5 J0
+
+; 2. Kreis mit Vorschubgeschwindigkeit fräsen
+F1000
+G3 I-15
+
+; Aus dem Werkstück
+G3 X50 Y50 Z1 I-7.5 J0
+G0 Z30
+
+G0 Z30
+G0 X50 Y50
+
+M9 ; coolant off
+M5 ; spindle off
+M2 ; program end