Cams with liftoff

[gfraulini]

Hi all,

recently I made an assembly that required some cams with liftoff.

The problem is that when I done a dynamic analysis, Mechanism needed a lot of time.

So I made a simplified assembly where I tested some cases but I didn't see any slowdowns.

Do you have some suggest or trick?

Attachment made with Creo 3.

[rubenvillarreal]

Are you doing a dynamic or a kinetic analysis? If you disable gravity, it helps a lot.

[gfraulini]

Hi,

I've tried with and without gravity but it was the same...