Did I set contact&fixture&constrain right?  I want to simulate door deformation due to thermal loading (one side is -37C, one side is 23C). I set two Fixed Geometry for two hinges and one On Cylindrical Faces on the surface of lock hole. I don't know whether need to set any for the surface of the door where it contacts with door frame and what type of constrain to use? Please give me some clue. Thanks

update: this is the fixture I applied. In this assembly, I did not include frame.

Message was edited by: Klaus Fan