Siemens SINUMERIK 802D User Manual

Cycles
9.10 Shoulder plunge-cutting – CYCLE412
Cylindrical grinding
Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
183
Explanation of the parameters
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N_SITZ (seat number)
The N_SITZ parameter is used to enter the number of the seat to be machined on the
workpiece.
Z_SCH (shoulder dimension in Z)
The Z_SCH parameter is used to specify the width of the shoulder.
X_ST (starting position in X)
X_ST is used to define the starting position of the grinding motion in the X direction.
B_ART (machining type)
The B_ART parameter is used to define the machining type used to machine a technological
section. Possible values for B_ART lie in the range between 1 and 3 with the following
meaning:
1 = roughing
2 = finishing
3 = roughing, finishing
A_LU (air allowance)
The term 'air allowance' is used to denote the distance between the starting position in Z and
the stock allowance for roughing.
A_SR, A_SL, A_FSL (allowance)
For the various machining steps, different values can be defined for the allowance. These
refer to the nominal diameter.

Siemens SINUMERIK 802D Specifications

General

Brand	Siemens
Model	SINUMERIK 802D
Category	Control Unit
Language	English