Siemens SINUMERIK 840D sl Operating Manual page 425

Parameter
Retraction
(for ShopMill program)
Position
X0
Z0
X1
Z1
VX
* Unit of feedrate as programmed before the cycle call
Milling
Operating Manual, 03/2013, 6FC5398-7CP40-3BA1
Description
No
•
The axis is not retracted before swiveling
Z
•
Retraction in the direction of machine axis Z
Z, X, Y
•
Move machining axes to retraction position before swiveling
Tool direction, max.
•
Maximum retraction (up to the software end position) in the tool direction
Tool direction, inc.
•
Incremental retraction (specified retraction distance, up to the software end
position) in the tool direction
When retracting in the tool direction, in the swiveled machine state, several axes
can move (travel).
Form F machining position:
Undercut size according to DIN table:
e.g.: F0.6 x 0.3 (undercut form F)
Reference point X ∅
Reference point Z
Allowance in X ∅ (abs) or allowance in X (inc)
Allowance in Z (abs) or allowance in Z (inc) – (for undercut form F only)
Cross feed ∅ (abs) or cross feed (inc)
Programming technological functions (cycles)
8.4 Turning - only for G code programs
Unit
mm
mm
mm
mm
mm
425