Siemens SINUMERIK 828D - Page 542

Programming technology functions (cycles)
9.5 Contour milling
Turning
542 Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
Parameter
Description
Unit
Lift mode
Lift mode before new infeed
If the machining operation requires several points of insertion, the retraction
height can be programmed:
• To retraction plane
• Z0 + safety clearance
When making the transition to the next insertion point, the tool returns to this
height. If there are no elements larger than Z0 (X0) in the pocket area, then
Z0 (X0) + safety clearance can be programmed as the lift mode.
mm
mm
FS
Chamfer width for chamfering - (only for chamfering machining)
mm
ZFS
Insertion depth of tool tip (abs or inc) - (for chamfering machining only)
mm
Parameters in the "Input simple" mode
G code program parameters
ShopTurn program parameters
Input
• simple
PRG
Name of the program to be generated
T
Tool name
Milling direction
• Climbing
• Conventional
D Cutting edge number
RP Retraction plane mm F Feedrate mm/min
mm/rev
F Feedrate * S / V Spindle speed or constant
cutting rate
rpm
m/min
Parameter
Description
Machining
surface
(only for ShopTurn)
• Face C
• Face Y
• Face B
• Peripheral surface C
• Peripheral surface Y
(only for ShopTurn)
Clamp/release spindle (only for end face Y/B and peripheral surface Y)
The function must be set up by the machine manufacturer.
Machining The following machining operations can be selected:
• ∇ (roughing)
• ∇∇∇ base (base finishing)
• ∇∇∇ edge (edge finishing)
• Chamfering
Z0
Reference point in the tool axis Z
mm