Milling Rectangular Pockets - Pocket3 - Siemens SINUMERIK 840D Programming Manual

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12.97
3.9 Milling rectangular pockets – POCKET3
The POCKET3 cycle is available in SW 4 and higher.
Programming
POCKET3 (_RTP, _RFP, _SDIS, _DP, _LENG, _WID, _CRAD, _PA, _PO, _STA, _MID, _FAL,
_FALD, _FFP1, _FFD, _CDIR, _VARI, _MIDA, _AP1, _AP2, _AD, _RAD1, _DP1)
Parameters
The following input parameters are always required:
real
_RTP
real
_RFP
real
_SDIS
real
_DP
real
_LENG
real
_WID
real
_CRAD
real
_PA
real
_PO
real
_STA
real
_MID
real
_FAL
real
_FALD
real
_FFP1
real
_FFD
int
_CDIR
int
_VARI
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
3.9 Milling rectangular pockets – POCKET3
Retraction plane (absolute)
Reference plane (absolute)
Safety distance (to be added to the reference plane, enter without sign)
Pocket depth (absolute)
Pocket length for dimensioning from the corner with sign
Pocket width for dimensioning from the corner with sign
Pocket corner radius (enter without sign)
Pocket reference point, abscissa (absolute)
Pocket reference point, ordinate (absolute)
Angle between the pocket longitudinal axis and the first axis of the plane
(abscissa, enter without sign);
Value range: 0° ≤ _STA < 180°
Maximum infeed depth (enter without sign)
Final machining allowance on pocket edge (enter without sign)
Final allowance at base (enter without sign)
Feedrate for surface machining
Feedrate for depth infeed
Milling direction: (enter without sign)
Value: 0...Down-cut milling (as spindle rotation)
1...Up-cut milling
2...with G2 (independent of spindle direction)
3...with G3
Type of machining: (enter without sign)
UNITS DIGIT:
Value: 1...Roughing
2...Finishing
3
Milling Cycles
3-157