Siemens SINUMERIK 840D sl Programming Manual page 253

Example 2: "Conventional" procedure using milling as an example
"Conventional" procedure:
1. Tool call.
2. Change tool.
3. Activate working plane and tool radius compensation.
Program code
N10 G0 Z100
N20 G17 T1 M6
N30 G0 X0 Y0 Z1 M3 S300 D1
N40 Z-7 F500
N50 G41 X20 Y20
N60 Y40
N70 X40 Y70
N80 X80 Y50
N90 Y20
N100 X20
N110 G40 G0 Z100 M30
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Comment
; Retraction for tool change.
; Tool change
; Call tool offset values, select length compensation.
; Feed in tool.
; Activate tool radius compensation, tool machines to
the left of the contour.
; Mill contour.
; Retract tool, end of program.
Fundamentals
2.10 Tool radius compensation
253