Bodies Passing Through each other even with bonded contacts

[Anonymous]

Basically I have a model that consists of a triple layer cylinder and something squeezing it. The squeezing device passes through the outside layer of the cylinder even though there is a bonded contact between them

[Anonymous]

I think this link might help 🙂

https://forums.autodesk.com/t5/fusion-360-design-validate/parts-collide-in-simulation/td-p/6240136

Let me know if it does or doesn't then i can try to help more

Thanks,

Arran

[Anonymous]

Hey,

Unfortunately I already look at that :(.

The issue is that everything was working when the cylinder was one body. 

Now that I have made it three bodies with different stiffnesses it seems to be ignoring the bonded contact. Even though I have all three bodies that comprise the cylinder being bonded to each other where is appropriate.

Also the adjusted and actual deformation are the same, so no dice there unfortunately 😞

[Anonymous]

Ahhh okay, sorry i can't help much here then 😞

Maybe try message on support or repost this again?

Hope you get it fixed soon,

Arran