Example 3: Nc Program For Milling - Siemens SINUMERIK 840D sl Programming Manual

Fundamentals
2.3 Creating an NC program
Program code
N95 G0 G40 G97 X100 Z50 M9
N100 T2 D2
N105 G96 S210 M3
N110 G0 G42 X50 Z-60 M8
N115 G1 Z-70 F0.12
N120 G2 X50 Z-80 I6.245 K-5
N125 G0 G40 X100 Z50 M9
N130 G0 G53 X280 Z380 D0 M5
N135 M30
2.3.4.3

Example 3: NC program for milling

Program example 3 is intended for machining a workpiece on a vertical milling machine. It
contains surface and side milling as well as drilling.
Dimension drawing of the workpiece
Side view
56
Comment
; Deselect tool radius compensation and approach
tool change location.
; Call tool and select offset.
; Select constant cutting rate.
; Set tool with tool radius compensation.
; Turn diameter 50.
; Turn radius 8.
; Retract tool and deselect tool radius compen-
sation.
; Approach tool change location.
; End of program
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming