topic Re: surface modelling in Fusion Design, Validate & Document Forum

surface modelling

22JE0190 — Fri, 12 Jan 2024 05:35:35 GMT

how to solve such errors ? how i can trun those red free edges to green one

Re: surface modelling

davebYYPCU — Fri, 12 Jan 2024 06:24:02 GMT

The vertical faces must at least reach the cylinder, and not penetrate the cylinder surface.

Same for the cylinder, must be trimmed to the rectangular (top view) faces.

so that edges of each body are coincident.

Might help….

Re: surface modelling

TheCADWhisperer — Fri, 12 Jan 2024 10:08:23 GMT

@22JE0190

Can you File>Export your *.f3d file to your local drive and then Attach it here to a Reply?

Re: surface modelling

g-andresen — Fri, 12 Jan 2024 10:18:27 GMT

Hi,

Why don't you create the object as a solid from the very beginning?

(view in My Videos)

günther

Re: surface modelling

22JE0190 — Fri, 12 Jan 2024 10:51:58 GMT

Thank you for your effort

And also I know that it's very easy with solid workspace but I'm learning surface modelling so I was just practicing...

Also if you have some good resource to practice or learning surface modelling please share

Re: surface modelling

TrippyLighting — Fri, 12 Jan 2024 12:13:19 GMT

@22JE0190 wrote:

...

And also I know that it's very easy with solid workspace but I'm learning surface modelling so I was just practicing...

.

Practicing surface modeling on designs that don't require it, has negligible learning effects!

Re: surface modelling

22JE0190 — Fri, 12 Jan 2024 12:27:09 GMT

Ok I will keep it in mind from now. Also, If you have some resources or a way to learn it better you can share

Re: surface modelling

TheCADWhisperer — Fri, 12 Jan 2024 13:25:07 GMT

@22JE0190

I see nothing wrong with learning surface modeling techniques using geometry that doesn’t really require surface modeling techniques. In fact, I have written tutorials that do exactly this for beginners.

I notice that you did not Attach your file here?

Show me yours - I show you mine.

Re: surface modelling

TrippyLighting — Fri, 12 Jan 2024 13:00:16 GMT

@TheCADWhisperer wrote:

@22JE0190

I see nothing wrong with learning surface modeling techniques using geometry that doesn’t really require surface modeling techniques. In fact, I have written tutorials that do exactly this for beginners.

I would agree, as long as the student does not move ahead after these basic exercises to start modeling a boat or airplane fuselage. That requires some understanding of what a NURBS surface is 😉

Re: surface modelling

Anonymous — Sun, 14 Jan 2024 20:07:33 GMT

So you're trying to say that even on the surface you have no idea how cad modeling works.

Are you trying to do this. You're trying to model surface relationships?

Re: surface modelling

Anonymous — Mon, 15 Jan 2024 23:25:55 GMT

If you want to do it after the model is created. Split body works. Because, trim will remove sections you need. And, split face doesn't need to extend the split tool. But, there is no way to remove the surface from the body surface. I'm not sure if there is a way to do that. I would prefer that.

Betreff: surface modelling

wersy — Tue, 16 Jan 2024 14:40:22 GMT

In principle, every construction should be kept as simple as possible. This is often possible with solids.
Surfaces should only be used where there is no other way or where it has certain advantages.

This is a simple example that you cannot create with solids.

https://youtu.be/kiKIvPbEyD4

Betreff: surface modelling

TrippyLighting — Tue, 16 Jan 2024 14:42:57 GMT

@wersy wrote:

...
Surfaces should only be used where there is no other way or where it has certain advantages.

...

Spot on! That is exactly what I was trying to say (but kinda didn't).