topic Re: I am trying to make a donut shaped dome can some one help in Fusion Design, Validate & Document Forum

I am trying to make a donut shaped dome can some one help

Anonymous — Tue, 26 Nov 2019 23:33:05 GMT

I am trying to make a donut shaped concove dome that arches between the quarter rounded edge and the center whole, then the same at the base but concave, and have it 3/16in tall.

The idea is it an interlocking joint.

Thank you for the help 🙂

I have attached an .f3d file and an example below

Re: I am trying to make a donut shaped dome can some one help

davebYYPCU — Wed, 27 Nov 2019 00:21:26 GMT

Copy the bottom groove sketch lines to the top, then Revolve > Join to body 1, to copy what you had,

or make new shape more like your request, in the revolve sketch.

Might help....

Re: I am trying to make a donut shaped dome can some one help

etfrench — Tue, 26 Nov 2019 23:57:53 GMT

I'm not sure what concove is 😀, but this may help:

Re: I am trying to make a donut shaped dome can some one help

TheCADWhisperer — Wed, 27 Nov 2019 00:06:46 GMT

You have several months experience - I notice that your doing too much work.

Are you interested in learning how make Fusion designs easier, more efficient and robust?

Re: I am trying to make a donut shaped dome can some one help

davebYYPCU — Wed, 27 Nov 2019 00:26:49 GMT

Yep, edited the post after re reading what you wanted, so base is Concave, top is Convex, I used a spline in the update which has tangent ends, the same effect. Sorry Ed, wrong reply button.

Re: I am trying to make a donut shaped dome can some one help

Anonymous — Wed, 27 Nov 2019 17:10:33 GMT

Thank you for responding that is close but I am trying to have the dome from edge to edge

Re: I am trying to make a donut shaped dome can some one help

etfrench — Wed, 27 Nov 2019 17:31:13 GMT

The technique is the same no matter where you start.