Hello! You need to rotate the local coordinate system about the X axis by 90 degrees

Hello Kumar,

After creating the local coordinate system, you have to activate it using the following command:

CSYS, KCN

where KCN corresponds to the ID of the local coordinate system.

Also, make sure you write "nsel,s" instead of "nsel,r" so that you can select the corresponding nodes all over again from the whole model, whereas when you use r, it reselects the nodes from the current set. I see that you are using do loop, which might mean that you move the location of the welding tool. Therefore, you have to select the nodes at each do loop from the whole model, not from your current selection.

Hello Alexey Glebov ,

Thanks for your suggestion.

Regards

Kumar Ujjwal

Hello Sezer Deger ,

Thanks for your suggestions. After rotating x- axis by 90 degree its working, as suggested by you and Alexey Glebov

Also, thanks for pointing out mistakes in the code.

Regards

Kumar Ujjwal