Siemens SINUMERIK 840D sl Operating Manual page 159

3. Dwell time at drilling depth DTB.
4. The tool retracts from the workpiece for the stock removal with rapid traverse to the safety
5. Dwell time at starting point DTS.
6. Approach of the last drilling depth with G0, reduced by the clearance distance V3.
7. Drilling is then continued to the next drilling depth.
8. Steps 4 to 7 are repeated until the programmed final drilling depth Z1 is reached.
9. The tool retracts to the retraction plane at rapid traverse.
HMI sl Turning
Operating Manual, 01/2008, 6FC5398-7AP10-0BA0
clearance.
Programming a cycle
4.4 Drilling
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