Traang; Chained Transformations - Siemens SINUMERIK 840D sl Function Manual

● The velocity control makes allowance for the limits defined for the rotations.
TRACYLtransformation, without groove side compensation, with additional longitudinal axis
(cylinder surface curve transformation without groove side offset TRAFO_TYPE_n= 514)
● Transformation without groove side offset requires only a rotary axis and a linear axis
● If a machine provides an additional linear axis positioned perpendicular to the rotary axis
7.1.3

TRAANG

The "Inclined axis" function is provided for grinding applications. It allows the following:
● Machining with inclined infeed axis.
● A cartesian coordinate system can be used for programming purposes.
● The control maps the programmed traversing movements of the Cartesian coordinate
7.1.4

Chained transformations

Introduction
Two transformations can be chained so that the motion components for the axes from the
first transformation are used as input data for the chained second transformation. The motion
parts from the second transformation act on the machine axes.
Chaining options
● The chain may include two transformations.
● The second transformation must be "Inclined axis" (TRAANG).
● The first transformation can be:
For more information about the other transformations, please refer to:
References:
/FB3/ Function Manual, Special Functions; 3- to 5-axis Transformations (F2).
Extended Functions
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
positioned perpendicular to the rotary axis.
and first linear axis, this can be utilized to improve tool offset.
system onto the traversing movements of the real machine axes (standard situation):
Inclined infeed axis.
– Orientation transformations (TRAORI), incl. universal milling head
– TRANSMIT
– TRACYL
– TRAANG
Kinematic Transformation (M1)
Brief description
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