How to define a local coordinate system in ANSYS APDL?

08 January 2024 1 4K Report

Dear community! I wish my message find you well.

I need to simulate rolling wheel and I need to define a local coordinate system at its center to define rotation angle of the wheel about its axis. Please can you tell me how to do this?

Thank you so much.

Sincerely,

Tomáš Létal

Easiest way to create local cs is to use workplane, which is not just a plane, but also a work cs.

In the rolling simulation, you might also just pin the wheel axis and simply move the rail, in which case you would not need any local cs.

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