Elongated Hole - Longhole - Siemens Sinumerik 840D sl Programming Manual

16.1.23

Elongated hole - LONGHOLE

Programming
LONGHOLE (REAL RTP,REAL RFP,REAL SDIS,REAL _DP,REAL _DPR,
INT NUM,REAL LENG,REAL _CPA,REAL _CPO,REAL RAD,REAL STA1,
REAL INDA,REAL FFD,REAL FFP1,REAL MID,INT _VARI,INT _UMODE,
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
_DPR
6
NUM
7
L LENG
8
X0 _CPA
9
Y0 _CPO
10
RAD
11
α0
STA1
12
INDA
13
FZ FFD
14
F FFP1
15
DZ MID
16
_VARI
17
_UMODE
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)
Long hole depth (abs)
Long hole depth (inc) with respect to Z0 (enter without sign)
Number of long holes = 1
Length of long hole
Reference point in the 1st axis of the plane
Reference point in the 2nd axis of the plane
Reserved
Angle of rotation
Reserved
Depth infeed rate
Feedrate
Maximum depth infeed
Machining type
UNITS: Infeed type
1 = Vertically with G1
3 = Oscillating
HUNDRED: Reserved
Reserved
Programming cycles externally
16.1 Technology cycles
783