Milling A Rectangular Pocket - Pocket3 - Siemens Sinumerik 840D sl Programming Manual

16.1.15

Milling a rectangular pocket - POCKET3

Programming
POCKET3(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, REAL
_MIDA, REAL _AP1, REAL _AP2, REAL _AD, REAL _RAD1, REAL _DP1, INT
_UMODE, REAL _FS, REAL _ZFS, INT _GMODE, INT _DMODE, INT _AMODE)
Parameters
Param Param
No.
Mask intern
1
RP _RTP
2
Z0 _RFP
3
SC _SDIS
4
Z1 _DP
5
L _LENG
6
W _WID
7
RP _CRAD
8
X0 _PA
9
YO _PO
10
α0
_STA
11
DZ _MID
12
UXY _FAL
13
UZ _FALD
14
F _FFP1
15
FZ _FFD
16
_CDIR
17
_VARI
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Explanation
Retraction plane (abs)
Reference point of tool axis (abs)
Safety clearance (to be added to reference point, enter without sign)
Pocket depth (abs/inc), see _AMODE)
Pocket length (inc, to be entered with sign)
Pocket width (inc, to be entered with sign)
Corner radius of pocket
Reference point, 1st axis (abs)
Reference point, 2nd axis (abs)
Angle of rotation, angle between longitudinal axis (L) and 1st axis
Maximum depth infeed
Finishing allowance, plane
Finishing allowance, depth
Feedrate in the plane
Depth infeed rate
Milling direction:
0 = Climbing
1 = Conventional
Machining type
UNITS:
1 = Roughing
2 = Finishing
4 = Finishing of edge
5 = Chamfer
TENS:
0 = Predrilled, infeed with G0
1 = Vertically, infeed with G1
2 = Helically
3 = Oscillation along the pocket longitudinal axis
HUNDREDS: Reserved
Programming cycles externally
16.1 Technology cycles
765