Arbitrary Positions (Cycle802) - Siemens SINUMERIK Series Operating Manual

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Programming technological functions (cycles)

10.1 Drilling

If several rotary axes are set up in the table, you can choose between these rotary axes. The

following description assumes an A axis (rotates about the geometry axis X).

You define a work offset:

X = end face of the cylinder

Y = center point of the cylinder in the Y direction

Z = center point of the cylinder in the Z direction

The "cylinder" in this case refers to any part that is clamped in the A axis.

A work offset in the rotary axis is effective even while cylinder surface transformation is active.

Arbitrary positions (CYCLE802)

The "Arbitrary positions" function allows you to program any positions, i.e. in rectangular or

polar coordinates. Individual positions are approached in the order in which you program them.

Press softkey "Delete all" to delete all positions programmed in X/Y.

You program in XA to prevent the Y axis moving during machining.

To ensure that the holes point to the center of the "Cylinder", you must first position the Y axis

centrally above the "Cylinder".

Operating Manual, 08/2018, 6FC5398-7CP41-0BA0