topic Re: How to model this design? in Fusion Design, Validate & Document Forum

How to model this design?

tushar.kunder — Wed, 10 Aug 2022 10:33:06 GMT

I have the model below...

Re: How to model this design?

aliobidi — Wed, 10 Aug 2022 10:49:28 GMT

Hi,

it's already created
can you tell us what you want it for .. so we can help you better

Re: How to model this design?

tushar.kunder — Wed, 10 Aug 2022 11:18:41 GMT

how to model it ? how to create its sketch....what features must be used to model it?

Re: How to model this design?

aliobidi — Wed, 10 Aug 2022 11:36:45 GMT

2 extrude for rectangles with filet then use T-spline for center and use match tool then cut

Re: How to model this design?

tushar.kunder — Thu, 11 Aug 2022 00:27:51 GMT

can anybody please try this model so that I can understand.

Re: How to model this design?

TrippyLighting — Thu, 11 Aug 2022 00:45:56 GMT

That STEP file contains one horrible hack of a model and that makes it somewhat difficulty to recreate.

Can you provide some context, e.g. what it is used for ?

Re: How to model this design?

tushar.kunder — Thu, 11 Aug 2022 01:52:21 GMT

it's a model of eyelid. ..with 2 handles at the sides and pulley strip at back

Re: How to model this design?

TrippyLighting — Thu, 11 Aug 2022 02:01:40 GMT

Ok. And you could not create the same model using the same techniques as in SolidWorks ?

Do you have this model as a SolidWorks file?

You have not answered the question what this is used for!

Re: How to model this design?

tushar.kunder — Thu, 11 Aug 2022 06:10:47 GMT

I am working on a project which involves a eye model. this is a model of eyelid. I have attached the solidworks file below.

Re: How to model this design?

tushar.kunder — Sun, 14 Aug 2022 14:05:21 GMT

Can anybody please recreate this design in Fusion 360. Solidworks model is attached in the above post.

Re: How to model this design?

stiller.design — Mon, 15 Aug 2022 02:16:01 GMT

@tushar.kunder just use the same sketches and redo them in Fusion 360, if you need a freelancer to do the 3d model I recommend to check out Upwork 😉

Re: How to model this design?

TheCADWhisperer — Mon, 15 Aug 2022 12:18:47 GMT

In SolidWorks drag the roll up bar to the top of the feature history tree.

Then step by step reproduce in Fusion (see Attached Fusion 360 file).

(I thought we already covered this in another discussion thread?)

(Did the SolidWorks designer Thicken (thin feature revolve) in the correct direction???)

I suspect that this is wrong direction...

Re: How to model this design?

tushar.kunder — Mon, 15 Aug 2022 14:30:41 GMT

how did you fully constrain splines??

Re: How to model this design?

TrippyLighting — Mon, 15 Aug 2022 14:36:44 GMT

Here's a question that likely borders on heresy for some ... Why would you need to fully constrain a spline ?

Re: How to model this design?

TheCADWhisperer — Mon, 15 Aug 2022 16:23:19 GMT

@tushar.kunder wrote:
how did you fully constrain splines??

If you don’t touch the Handles - spline default take over.

If you need to control the handles then you will need to add additional dimensions.

The the Ellipse I did split on the curve. Unfortunately ellipse does not play well in Fusion and it shows as unconstrained even though it is constrained.

Re: How to model this design?

tushar.kunder — Tue, 16 Aug 2022 04:44:49 GMT

\Why did these lines appear during sweep(when I tried)? How to avoid or remove thee lines?

Re: How to model this design?

tushar.kunder — Wed, 17 Aug 2022 05:47:13 GMT

When I tried recreating this using ur method, in sweep command u selected only one line to define the path. but I had to select 3 separate lines for this ( one marked with red in the pic 2). And also after using sweep I got one extra surface. what may be the problem here? How to avoid this?

Re: How to model this design?

g-andresen — Wed, 17 Aug 2022 10:32:18 GMT

Hi,

1. this is what fully defined splines look like.

2. but I see it like @TrippyLighting . Splines follow a harmonic-functional view.

günther

Re: How to model this design?

TheCADWhisperer — Wed, 17 Aug 2022 11:14:41 GMT

@tushar.kunder wrote:
When I tried recreating this using ur method…

1. No file Attached?

2. You never answered my question about whether the thickness in the SolidWorks file was to correct side. Wouldn’t it be more logical to measure the outside accessible side of the eye and then thicken towards the inside?

I now have -

Q3. Who did the original SolidWorks design?

Re: How to model this design?

tushar.kunder — Wed, 17 Aug 2022 11:28:37 GMT

I think thin revolve command is used in right direction. That part I don't think will play a vital role in our design.

This design was made one of my seniors( I don't know who is he).

I have attached my file below