Cycle4071 - Longitudinal Grinding With Infeed At The Reversal Point - Siemens SINUMERIK 840D sl Programming Manual

Work preparation
3.25 Programming cycles externally
3.25.1.45

CYCLE4071 - longitudinal grinding with infeed at the reversal point

Syntax
CYCLE4071(<S_A>, <S_B>, <S_W>, <S_U>, <S_I>, <S_K>, <S_H>, <S_A1>,
<S_A2>)
Parameters
No.
Function
The cycle is used for the execution of repeating infeeds. The infeed depth at the start and at the
end can be different. There is a tangential motion between the infeeds.
1130
Parameter
1
<S_A>
2
<S_B>
3
<S_W>
4
<S_U>
5
<S_I>
6
<S_K>
7
<S_H>
8
<S_A1>
9
<S_A2>
Data type Meaning
REAL Infeed depth at the start
REAL Infeed depth at the end
REAL Grinding width
REAL Sparking-out time
REAL Feedrate for infeed
REAL Feedrate for transverse infeed
INT Number of repetitions
AXIS Infeed axis (optional) or 1st geometry axis
AXIS Oscillating axis (optional) or 2nd geometry axis
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming