Circumferential Slot - Slot2 - Siemens SINUMERIK 840D Programming Manual

3
12.97
11.02
3.6 Circumferential slot – SLOT2
Programming
SLOT2 (RTP, RFP, SDIS, DP, DPR, NUM, AFSL, WID, CPA, CPO, RAD, STA1, INDA,
FFD, FFP1, MID, CDIR, FAL, VARI, MIDF, FFP2, SSF, _FFCP)
Parameters
real
RTP
real
RFP
real
SDIS
real
DP
real
DPR
int
NUM
real
AFSL
real
WID
real
CPA
real
CPO
real
RAD
real
STA1
real
INDA
real
FFD
real
FFP1
real
MID
int
CDIR
real
FAL
int
VARI
real
MIDF
real
FFP2
real
SSF
real
_FFCP (SW
6.3 and
higher)
The cycle requires a milling cutter with an "end tooth
cutting over center" (DIN 844).
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
3.6 Circumferential slot – SLOT2
Retraction plane (absolute)
Reference plane (absolute)
Safety distance (enter without sign)
Slot depth (absolute)
Slot depth relative to the reference plane (enter without sign)
Number of slots
Angle for the slot length (enter without sign)
Circumferential slot width (enter without sign)
Center point of circle, abscissa (absolute)
Center point of circle, ordinate (absolute)
Radius of circle (enter without sign)
Initial angle
Indexing angle
Feedrate for depth infeed
Feedrate for surface machining
Maximum infeed depth for infeed (enter without sign)
Milling direction for machining the circumferential slot
Value: 2 (for G2)
3 (for G3)
Final machining allowance on slot edge (enter without sign)
Type of machining
UNITS DIGIT:
Values: 0=Complete machining
1=Roughing
2=Finishing
TENS DIGIT (SW 6.3 and higher)
Value: 0=positioning from slot to slot in a straight line with G0
1=positioning from slot to slot on a circular path with feedrate
Maximum infeed depth for finishing
Feedrate for finishing
Speed for finishing
Feedrate for intermediate positioning on a circular path, in mm/min
3
Milling Cycles
3-143