Drilling (Cycle82) - Siemens SINUMERIK 840D Operating Manual

Programming technological functions (cycles)
8.1 Drilling
8.1.3

Drilling (CYCLE82)

Function
With the "Drilling" function, the tool drills with the programmed spindle speed and feedrate
down to the specified final drilling depth (shank or tip).
The tool is retracted after a programmed dwell time has elapsed.
Approach/retraction
1. The tool moves with G0 to safety clearance of the reference point.
2. The tool is inserted into the workpiece with G1 and the programmed feedrate F until it
3. When a dwell time DT expires, the tool is retracted at rapid traverse G0 to the retraction
Procedure
Parameters, G code program
PL Machining plane
RP Retraction plane
SC Safety clearance
Parameter Description
Single position
Machining 
position (only
Drill hole at programmed position
for G code)
Position pattern

Position with MCALL
Z0 (only for G Reference point Z
code)
268
reaches the programmed final depth Z1.
plane.
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 "Drilling Reaming" softkey.
4. Press the "Drilling" softkey.
The "Drilling" input window opens.
mm
mm
Parameters, ShopMill program
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant
cutting rate
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
mm/min
mm/rev
rpm
m/min
Unit
mm
Milling