840D/828D SINUMERIK Operate Page 9
B500
B500
Notes
Turning Section 3
Unit
XA
1st limit XA Ø (abs) (limiting)
XB
(Metal re-
moval)
2nd limit XB Ø (abs) (limiting)
XD
(Parting)
Allowance or cylinder dimension (inc)
mm
XDA
(Parting)
1st parting-limit tool Ø (abs)
mm
XDB
(Parting)
2nd parting-limit tool Ø (abs)
mm
XF2
(Metal re-
moval)
Relief cut (alternative to FS2 or R2)
mm
XM
Intermediate point referred to X0
mm
Z0
(Back-cut)
Reference point Z (abs)
mm
Z1
(Metal re-
moval)
End point Z Ø (abs) referred to Z0
mm
Z1
(Relief cut)
Allowance in Z
mm
Z1
(Thread)
End point of the thread
mm
ZA
(Metal re-
moval)
1st limit ZA (abs) (limiting)
ZB
(Metal re-
moval)
2nd limit ZB (abs) (limiting)
ZD
(Parting)
Allowance or cylinder dimension (inc)
mm
ZM
Intermediate point Z
mm
Infeed
Linear:
Infeed with constant cutting depth
Diminishing:
Infeed with constant chip cross-section