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Does anyone know how one can see what the problem is if designstar fails to solve a FEA problem? Like, if there is insufficient restraints, then the cosmos solver gives error. How can one check where the error is coming from? Is there a file created after each simulation? Thanks

Does anyone know how I can set different mesh sizes for different components? I have followed COSMOS manual mesh control but it does not work.

I found out the answer and that would be creating split lines and choose the vertex. Thanks Jon though:) Shaun

Does anyone know how to create a point restraint (or force point) in COSMOS? Imagine there is a bar of circular cross section. And I just want to fix the center of the circle. Or How I can apply a tension force just to center point of the circle?

Thank you all and special thanks for Scott for his SWX file and the idea how to generate the threads.

Thanks ctopher. There is one I read and it says it may due to my graphic card. I do not get that! Any help?

Does anyone know how to create screws in solidworks? I mean creating a screw 3-D model which actually screw threads be seen on the stem of the screw.

Thank you Joe for your help. Shaun

Does anyone know that how contact analysis can be performed in COSMOS for two surfaces of two bodies that are NOT in contact initially but they may contact later as a result of body deformation?

Does anyone know that how contact analysis can be performed in COSMOS for two surfaces of two bodies that are not in contact initially but they may later as a result of body deformation?