Traversing Direction For Fast Retraction From The Contour - Siemens SINUMERIK 828D Programming Manual

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Traversing direction for fast retraction from the contour

Retraction movement

The following G code defines the retraction movement plane:

Programmable traversing direction (ALF=...)

The direction is programmed in discrete steps of 45 degrees with

retraction movement.

The possible traversing directions are stored in special code numbers on the control and can

be called up using these numbers.

Program code

N10 SETINT(2) PRIO=1 LIFT_Z LIFTFAST

Job planning

Programming Manual, 07/2010, 6FC5398-2BP40-0BA0

The retraction movement plane is defined by the path tangent and the tool direction

(default setting).

The plane of the retraction movement is the active working/machining plane that is

selected using G codes

dependent on the path tangent. This allows a fast lift to be programmed parallel to the

Retraction of the axis declared using

programmed with

has no influence on the lift direction for several axes and for several axes in a linear

Programming Manual, Fundamentals, Chapter: "Fast retraction for thread cutting"

. The direction of the retraction movement is not

Flexible NC programming

1.14 Interrupt routine (ASUB)

to the absolute axis position

in the plane of the

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