Supplementary Conditions; Examples - Siemens SINUMERIK 840D Function Manual

Mc axes and spindles

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Table of Contents

M3: Coupled axes

14.1 Coupled motion

Supplementary conditions

Control system dynamics

It is recommended to align the position control parameters of the leading axis and the coupled

motion axis within a coupled axis group.

Alignment of the position control parameters of the leading axis and the coupled motion axis

can be performed via a parameter set changeover.

Application Example: Two-sided machining

Example of an NC part program for the axis constellation shown in Fig.:

Program code

TRAILON(V,Y,1)

TRAILON(W,Z,-1)

; Activation of 1st coupled axis group

; Activation of 2nd coupled axis group

Axes and spindles

Function Manual, 06/2019, A5E47437747B AA

Sinumerik 840d sl