Siemens SINUMERIK 840D sl Operating Manual page 239

Parameters Description
Data for Selection of the spindle for blank
Main spindle
•
Counterspindle
•
Note:
If the machine does not have a counterspindle, then the entry field "Data for" is not
applicable.
Blank Selecting the blank
Cuboid
•
Tube
•
Cylinder
•
Polygon
•
Centered cuboid
•
Delete
•
X0 1. Rectangular point X - (only for cuboid)
Y0 1. Rectangular point Y - (only for cuboid)
X1 2. Rectangular point X (abs) or 2nd rectangular point X referred to X0 (inc) - (only for
cuboid)
Y1 2. Rectangular point Y (abs) or 2nd rectangular point Y referred to Y0 (inc) - (only for
cuboid)
ZA Initial dimension
ZI Final dimension (abs) or final dimension in relation to ZA (inc)
ZB Machining dimension (abs) or machining dimension in relation to ZA (inc)
XA Outside diameter – (only for tube and cylinder)
XI Inside diameter (abs) or wall thickness (inc) – (only for tube)
N Number of edges – (only for polygon)
SW or L Width across flats or edge length – (only for polygon)
W Width of the blank - (only for centered cuboid)
L Length of the blank - (only for centered cuboid)
Milling
Operating Manual, 03/2013, 6FC5398-7CP40-3BA1
Generating a G code program
6.6 Blank input
Unit
mm
mm
mm
mm
239