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CYCLE930 Groove cycle
Siemens 840D 828D G-code · Lathe
Cuts a groove on the outside, inside or face, straight or with chamfers and radii, from the SINUMERIK Operate groove screen. Roughing, finishing or both.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
CYCLE930(...)
Addresses
| Address | What it does |
|---|---|
Position | Groove reference point and side, outside, inside or face |
Size | Groove width, depth and flank angles |
Corners | Chamfers or radii at the top and bottom |
Machining | Roughing, finishing or complete, with allowance |
How it works
Non modal.
Example program
T4 D1 ; 3 MM GROOVE TOOL
G96 S120 LIMS=2000 M3
G0 X45 Z5
; CYCLE930 CALL IS CREATED IN THE GROOVE SCREEN
…
G96 S120 LIMS=2000 M3
G0 X45 Z5
; CYCLE930 CALL IS CREATED IN THE GROOVE SCREEN
…
The full 5-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- Create the call from the groove input screen. The parameter list changes between versions.
- Check the insert width in the tool data. The cycle uses it to step across wide grooves.
Related codes
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