Chamfering A Contour Pocket - Siemens SINUMERIK 840D sl Operation/Programming Manual

08/2005
5

5.6.10 Chamfering a contour pocket

Pocket
milling
Parameters
T, D, F, S, V See Sec. "Creating program blocks".
Position Select from 8 different positions:
Clamp/release spindle (for End face Y/Peripheral surface Y only)
The function must be set up by the machine manufacturer.
Machining type Chamfer
End face/End face C:
Z0 Reference point in Z direction (abs.)
FS
Chamfer width, inc
ZFS
Insertion depth for tool tip; abs or inc
Peripheral surface/Peripheral surface C:
Cylinder diameter ¬ (abs.)
X0
FS
Chamfer width, inc
ZFS
Insertion depth for tool tip; abs or inc
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
Press the "Milling", "Contour milling" and "Pocket milling" soft
Contour
keys.
milling >
Select "Chamfer" machining mode.
If you want to mill a chamfer and have programmed inside corners
without filleting during rounding, you must specify the radius of the
finishing tool as the rounding in the contour.
 End face/End face C – Front
 End face/End face C – Rear
 Peripheral surface/Peripheral surface C – Inner
 Peripheral surface/Peripheral surface C – Outer
 End face Y – Front (only when Y axis exists)
 End face Y – Rear (only when Y axis exists)
 Peripheral surface Y – inner (only when Y axis exists)
 Peripheral surface Y – Rear (only when Y axis exists)
Description for chamfer:
ShopTurn Functions
5.6 Contour milling
5
Unit
mm
mm
mm
mm
mm
mm
5-301