Model change keyword in abaqus

[vamsi295]

Hi all,

I need to perform tool removal simulation for a tool part assembly.I got to know that we should use *Model change keyword to remove the interaction and elements.I also need to modify the boundary conditions for the tool removal.Can anyone enlighten me on how to use this particular keyword.

Thanks,
Vamsi k

[Jorgen]

That keyword can indeed be very useful. I recommend that you carefully read the User's manuals for instructions.

-Jorgen