Approach/retraction during stock removal
1. The tool moves with G0 to safety clearance of the reference point.
2. The tool drills with the programmed spindle speed and feedrate F = F · FD1 [%] up to the
first infeed depth.
3. Dwell time at drilling depth DTB.
4. The tool retracts from the workpiece for the stock removal with rapid traverse to the safety
clearance.
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. Dwell time at final drilling depth.
10.The tool retracts to the retraction plane at rapid traverse.
Procedure
1. The part program or ShopMill program to be processed has been created
and you are in the editor.
2. Press the "Drilling" softkey.
3. Press the "Deep-hole drilling" and "Deep-hole drilling 1" softkeys.
The "Deep-hole Drilling 1" input window opens.
Parameters in the "Input complete" mode
G code program parameters ShopMill program parameters
Input
● Complete
PL Machining plane T Tool name
RP Retraction plane mm D Cutting edge number
SC Safety clearance mm F Linear feedrate
Revolutional feedrate
mm/min
mm/rev
S / V Spindle speed /
Constant cutting rate
rpm
m/min
Programming technological functions (cycles)
10.1 Drilling
Milling
380 Operating Manual, 08/2018, 6FC5398-7CP41-0BA0
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