Stock Removal - Cycle951 - Siemens SINUMERIK 840D sl Programming Manual

Programming cycles externally
18.1 Technology cycles
18.1.30

Stock removal - CYCLE951

Programming
CYCLE951(REAL _SPD, REAL _SPL, REAL _EPD, REAL _EPL, REAL _ZPD, REAL
_ZPL, INT _LAGE, REAL _MID, REAL _FALX, REAL _FALZ, INT _VARI, REAL
_RF1, REAL _RF2, REAL _RF3, REAL _SDIS, REAL _FF1, INT _NR, INT
_DMODE, INT _AMODE)
Parameters
No. Param Param
mask internal
X0 _SPD
1
2 Z0 _SPL
3 X1 _EPD
4 Z1 _EPL
5 XM _ZPD
α1
α2
6 ZM _ZPL
α1
α2
Positio _LAGE
7
n
8 D _MID
9 UX _FALX
10 UZ _FALZ
_VARI
11
692
Explanation
Reference point (abs, always diameter)
Reference point (abs)
End point
End point
Intermediate point, see _DMODE (TENS)
Intermediate point, see _DMODE (TENS)
Position of stock removal corner
0 = External/rear
1 = External/front
2 = Internal/rear
3 = Internal/front
Maximum depth infeed on insertion
Finishing allowance in X
Finishing allowance in Z
Machining type
UNITS: Stock removal direction (longitudinal or transverse) in the coordinate system
1 = Longitudinal
2 = Transverse
TENS:
1 = Roughing to finishing allowance
2 = Finishing
HUNDREDS:
0 = With rounding at the contour, without residual corners
1 = Without rounding at the contour
THOUSANDS:
0 = With radius/chamfer at corner 2
1 = With undercut at corner 2
TEN THOUSANDS:
0 = Stand still after machining
1 = Return to starting position
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
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