topic Re: Adaptive clearing missing geometry in Fusion Support Forum

Adaptive clearing missing geometry

dubnom — Tue, 17 Jul 2018 19:21:23 GMT

There seems to be either an underlying error in my shape being operated on, or a bug in the adaptive code. The shape is a simple keyed washer made by creating a cylinder and removing a section. 2D and 3D adaptive clearing do incorrect things.

Re: Adaptive clearing missing geometry

jhackney1972 — Tue, 17 Jul 2018 19:45:34 GMT

Please attach your part so others can troubleshoot your issue.

Re: Adaptive clearing missing geometry

dubnom — Tue, 17 Jul 2018 19:57:36 GMT

I didn't know how to attach the part, but I think I figured it out. It should be attached now.

Re: Adaptive clearing missing geometry

jhackney1972 — Tue, 17 Jul 2018 21:07:09 GMT

I am not a whiz at Fusion 360 CAM but I machined your part. It is attached. I had a bit of trouble getting the step-down section to be completely recognized. It at first only wanted to machine one quadrant, opposite the raised area. Switch over to CAM and run a complete simulation.

I did not see where you had tried and saved any CAM attempt. Did you try to machine it?

Re: Adaptive clearing missing geometry

dubnom — Tue, 17 Jul 2018 22:21:02 GMT

The file I attached had a CAM section that loads on my machine. Perhaps the local tool table confuses things when you load it. The incorrect quadrant problem is exactly what I'm experiencing. Your CAM works around the bug, but it is still a bug - The surface geometry is being misinterpreted and should be fixed. I'll use your work-around (thank you!) for now.