How to model this design?

[tushar.kunder]

I have the model below...

[aliobidi]

Hi, 

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

[tushar.kunder]

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

[aliobidi]

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

[tushar.kunder]

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

[TrippyLighting]

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 ? 

[tushar.kunder]

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

[TrippyLighting]

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! 

[tushar.kunder]

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

[tushar.kunder]

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

[stiller.design]

@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 😉

[TheCADWhisperer]

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...

[tushar.kunder]

how did you fully constrain splines??

[TrippyLighting]

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

[TheCADWhisperer]

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@tushar.kunder wrote:

how did you fully constrain splines??

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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.  

[tushar.kunder]

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

[tushar.kunder]

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?

[g-andresen]

Hi,

1. this is what fully defined splines look like.

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

günther

[TheCADWhisperer]

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@tushar.kunder wrote:

When I  tried recreating this using ur method…

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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?

[tushar.kunder]

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