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Components that deform in assembly (springs, gaskets, diaphragms, etc.)

Components that deform in assembly (springs, gaskets, diaphragms, etc.)

I'm new to Fusion 360, which I need for machine design.

I tried to look this up in the forums, and found that nobody had given a satisfactory answer to the question posted on this topic back in 2017. So I posted an elaborated version of the deformation question, but since nobody gave a satisfactory answer, it appears as if this feature doesn't exist.

 

There does not appear to be a way to model items which need to deform when assembled. Let me give you some examples:

  • Compression springs (there's an incredibly hack-ish way of simulating their behavior, but an elegant built-in solution is needed.)
  • Torsion springs (the compression spring simulation hack doesn't work for torsion springs)
  • Gaskets
  • Rubber Diaphragms
  • Rubber bands
  • Bungee cords
  • Rubber mounts and elastomer mounts for vibration isolation
  • Bow arms
  • Leaf springs
  • Clock springs
  • Air bladders
  • Bellows
  • Compliant mechanisms

Basically, I'm talking about all of the items and components which have one shape as manufactured, but a deformed version of that shape in assembly in order to perform its function. Right now there does not appear to be this capability in Fusion 360.

This is a really big deal. This is a huge part of machine design. I'm really surprised that this doesn't already exist in Fusion 360 in 2019.

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