Three, Four And Five Axis Transformation (Traori) - Siemens SINUMERIK 840D sl Programming Manual

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3.9 Transformations

The following possible relations are generally valid:

A' lies below the angle φ to the

B' lies below the angle φ to the

C' lies below the angle φ to the

Angle φ can be configured in the range 0° to +89° using machine data.

With swiveling linear axis

This is an arrangement with a moving workpiece and a moving tool. The kinematics consists of

three linear axes (X, Y, Z) and two orthogonally arranged rotary axes. The first rotary axis is

moved, for example, over a compound slide of two linear axes, the tool standing parallel to the

third linear axis. The second rotary axis turns the workpiece. The third linear axis (swivel axis)

lies in the compound slide plane.

The axis sequence of the rotary axes and the orientation direction of the tool can be set up using

the machine data as appropriate for the machine kinematics.

There are the following possible relationships:

1st rotary axis

2nd rotary axis

Swiveled linear axis

Additional information about configurable axis sequences for the orientation direction of the

tool, see Function Manual Transformations.

Three, four and five axis transformation (TRAORI)

The user can configure two or three translatory axes and one rotary axis. The transformations

assume that the rotary axis is orthogonal on the orientation plane.

Axis sequences:

Programming Manual, 12/2019, 6FC5398-2EP40-0BA0

NC programming

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Sinumerik 840de sl