Milling Circular Spigots - Cycle77 (Sw 5.3 And Higher) - Siemens SINUMERIK 840D Programming Manual
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3
Milling Cycles
3.14 Milling circular spigots – CYCLE77 (SW 5.3 and higher)
3.14
Milling circular spigots – CYCLE77 (SW 5.3 and higher)
Programming
CYCLE77 (_RTP, _RFP, _SDIS, _DP, _DPR, _PRAD, _PA, _PO, _MID, _FAL, _FALD, _FFP1,
_FFD, _CDIR, _VARI, _AP1)
Parameters
The following input parameters are always required:
real
_RTP
real
_RFP
real
_SDIS
real
_DP
real
_DPR
real
_PRAD
real
_PA
real
_PO
real
_MID
real
_FAL
real
_FALD
real
_FFP1
real
_FFD
int
_CDIR
int
_VARI
real
_AP1
3-194
Retraction plane (absolute)
Reference plane (absolute)
Safety distance (to be added to the reference plane, enter without sign)
Depth (absolute)
Depth relative to the reference plane (enter without sign)
Diameter of spigot (enter without sign)
Spigot center point, abscissa (absolute)
Spigot center point, ordinate (absolute)
Maximum depth infeed (incremental, enter without sign)
Final machining allowance on edge contour (incremental)
Final machining allowance at the base (incremental, enter without sign)
Feedrate on contour
Feedrate for depth infeed (or spatial infeed)
Milling direction: (enter without sign)
Value: 0...Upcut milling
1...Downcut milling
2 with G2 (irrespective of spindle direction)
3...with G3
Type of machining
Value: 1...Roughing to final machining allowance
2...Finishing (allowance X/Y/Z=0)
Diameter of blank spigot
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
3
12.97
04.00
© Siemens AG, 2002. All rights reserved
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