Siemens SINUMERIK 828D - Page 330

Programming technology functions (cycles)
9.1 Drilling
Turning
330 Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
Parameter
Description
Machining (not
for "with compen-
sating chuck")
The following machining operations can be selected:
• 1 cut
The thread is drilled in one cut without interruption.
• Chipbreaking
The drill is retracted by the retraction amount V2 for chipbreaking.
• Swarf removal
The drill is retracted from the workpiece for swarf removal.
D Maximum depth infeed - (only for tapping without compensating chuck, swarf removal
or chipbreaking)
mm
SR
Spindle speed for retraction - (only for "without compensating chuck")
rev/min
Hidden parameters
The following parameters are hidden. They are pre-assigned fixed values or values that can
be adjusted using setting data.
Parameter
Description
Value
Can be set in SD
PL Machining plane
Defined in MD
52005
SC
Safety clearance
1 mm
x
Table
Thread table selection
without
αS )
Starting angle offset
0°
Retraction Without retraction distance after each machining step - (for
chip breaking only)
Automatic
DT
Dwell time at final drilling depth
0.6 s
x
SDE Direction of rotation after end of cycle
Machine manufacturer
Please refer to the machine manufacturer's specifications.