Siemens SINUMERIK 840D sl Operating Manual page 290

Programming technology functions (cycles)
8.1 Drilling
Parameters, G code program
PL Machining plane
RP Retraction plane
SC Safety clearance
Parameter Description
Machining
Single position

position (only
Drill hole at programmed position
for G code)
Position pattern

Position with MCALL
Z0 (only for G Reference point Z
code)
Machining
Face C

surface
Face Y

(only for
Peripheral surface C

ShopTurn)
Peripheral surface Y

Position
At the front (face)

(only for
At the rear (face)

ShopTurn)
Outside (peripheral surface)

Inside (peripheral surface)

Clamp/release spindle
The function must be set up by the machine manufacturer.
(only for
ShopTurn)
Drilling depth
Shank (drilling depth in relation to the shank)

The drill is inserted into the workpiece until the drill shank reaches the value
programmed for Z1. The angle entered in the tool list is taken into account.
Tip (drilling depth in relation to the tip)

The drill is inserted into the workpiece until the drill tip reaches the value
programmed for Z1.
Note: If it is not possible to define an angle for the drill in the tool management, it will
not be possible to select tip or shank (always tip, 0 field)
290
Parameters, ShopTurn program
T
mm D
mm F
S / V
Tool name
Cutting edge number
Feedrate
Spindle speed or constant
cutting rate
Operating Manual, 02/2012, 6FC5398-8CP40-3BA0
mm/min
mm/rev
rpm
m/min
Unit
mm
Turning