Siemens SINUMERIK 828D - Page 441

Programming technology functions (cycles)
9.4 Milling
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
441
Parameter
Description
Unit
ER Radius of helix – (for helical insertion only)
The radius cannot be any larger than the milling cutter radius; otherwise, material will
remain.
mm
EW Maximum insertion angle – (for insertion with oscillation only) Degrees
Solid machining
(for roughing only)
• Complete machining
The rectangular pocket is milled from the solid material.
• Post machining
The size of any existing smaller rectangular pocket or hole is increased in one or
more axes. You must program parameters AZ, W1 and L1 for this purpose.
AZ Depth of premachining – (for post machining only) mm
W1
Width of premachining – (for post machining only)
mm
L1
Length of premachining – (for post machining only)
mm
FS
Chamfer width for chamfering - (for chamfering only)
mm
ZFS
Insertion depth of tool tip (abs or inc) – (for chamfering only)
mm
* Unit of feedrate as programmed before the cycle call
Parameters in the "Input simple" mode
G code program parameters
ShopTurn program parmeters
Input
• simple
Milling direction
T
Tool name
RP
Retraction plane
mm
D
Cutting edge number
F Feedrate * F Feedrate mm/min
mm/rev
S / V Spindle speed or constant
cutting rate
rpm
m/min
Parameter
Description
Machining The following machining operations can be selected:
• ∇ (roughing)
• ∇∇∇ (finishing)
• ∇∇∇ edge (edge finishing)
• Chamfering
Machining
surface (only for
ShopTurn)
• Face C
• Face Y
• Peripheral surface C
• Peripheral surface Y