Siemens SINUMERIK 828D - Page 470

Programming technology functions (cycles)
9.4 Milling
Turning
470 Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
Parameter
Description
Unit
Machining
surface
(only for Shop-
Turn)
• Face C
• Face Y
Position
(only for Shop-
Turn)
• Front
• back
(only for Shop-
Turn)
Clamp/release spindle (only for face Y)
The function must be set up by the machine manufacturer.
Machining
• ∇ (roughing)
• ∇∇∇ (finishing)
• ∇∇∇ edge (edge finishing)
• Chamfering
Machining
position
(only for G code)
• Single position
A multiple edge is milled at the programmed position (X0, Y0, Z0).
• Position pattern
Several multiple edges are milled at the programmed position pattern (e.g. pitch cir-
cle, grid, line).
X0 (only G code)
Y0 (only G code)
Z0
The positions refer to the reference point:
Reference point X – (only for single position)
Reference point Y – (only for single position)
Reference point Z – (only for single position)
mm
mm
mm
∅
Diameter of blank spigot
mm
N
Number of edges
SW or L
Width across flats or edge length
mm
α0
Angle of rotation
Degrees
R1 or FS1
Rounding radius or chamfer width
mm
Z1
Multi-edge depth (abs) or depth in relation to Z0 (inc) - (only for ∇, ∇∇∇ and ∇∇∇ edge)
mm
DXY
• Maximum plane infeed
• Maximum plane infeed as a percentage of the milling cutter diameter
- (only for ∇ and ∇∇∇)
mm
%
DZ
Maximum depth infeed - (only for ∇ and ∇∇∇)
mm
UXY
Plane finishing allowance - (only for ∇, ∇∇∇ and ∇∇∇ edge)
mm
UZ
Depth finishing allowance – (only for ∇ and ∇∇∇)
mm