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

Milling Cycles
3

3.9 Milling rectangular pockets - POCKET3

3.9 Milling rectangular pockets - POCKET3
The POCKET3 cycle is available as from SW 4.
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:
_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
real
_CDIR
int
_VARI
int
3-140
Retraction plane (absolute)
Reference plane (absolute)
Safety clearance (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...Climb milling (as spindle rotation)
1...Opposed milling
2...with G2 (independent of spindle direction)
3...with G3
Type of machining: (enter without sign)
UNITS DIGIT:
Value: 1...Roughing
2...Finishing
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide, Cycles (PGZ) - 04.00 Edition
03.96
08.97
3
 Siemens AG 2000 All rights reserved.