Siemens SINUMERIK 840D - Page 327

Programming technological functions (cycles)
8.2 Milling
Milling
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
327
Parameters Description Unit
FZ
(only for G code)
Depth infeed rate mm/min
FZ
(only for ShopMill)
Depth infeed rate mm/min
mm/tooth
Alignment
 (linear alignment)

(curved alignment)

(curved alignment)
Reference point Position of the reference point

bottom left

bottom center

bottom right

top left

top center
 top right

left-hand edge

center

right-hand edge
Engraving text maximum 100 characters
X0 or R Reference point X (abs) or reference point length polar
– (for curved alignment only)
mm
Y0 or α0 Reference point Y (abs) or reference point angle polar
– (for curved alignment only)
mm or
degrees
Z0 Reference point Z (abs) mm
Z1 Engraving depth (abs) or depth referred to Z0 (inc) mm
W Character height mm
DX1 or α2 Distance between characters or angle of opening – (for curved alignment only) mm or
degrees
DX1 or DX2 Distance between characters or total width – (for linear alignment only) mm
α1 Text direction (for linear alignment only) Degrees
XM or LM Center point X (abs) or center point length polar
– (for curved alignment only)
mm
YM or αM Center point X (abs) or center point angle polar
– (for curved alignment only)
mm