Surfaces to solid

Surfaces to solid

johan.degreef
Advisor Advisor
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Message 1 of 12

Surfaces to solid

johan.degreef
Advisor
Advisor

Can someone show me the correct way to convert this step file (which results in surfaces) to a solid body (part - ipt).

 

Inventor 2025, Vault Professional 2025, Autocad Plant 3D 2025
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8,279 Views
11 Replies
Replies (11)
Message 2 of 12

JDMather
Consultant
Consultant

There are a rather large number of missing surfaces.

Can you explain a bit about why you need as solid body rather than as surface body?

Missing Surfaces.png


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Message 3 of 12

cadman777
Advisor
Advisor

All those chamfers and radii are gonna kill you!

Like JD says, it's got a lotta missing faces.

Probably translation output settings need to change from the original source.

 

When I use 'purchase parts', I usually make my own from scratch in Inventor.

That way, they're 'native' and I make them as simple as possible, but with enough detail to make sure it will bolt-up, not have any interferences, and connect to what it connects to (and look like what's in reality)

 

If this was my job, I would figure out what I absolutely must have, then build it inside inventor. Probably won't take you more than a 1/2 an hour.

 

OTOH, if you have a Library of these to make, then that's a different story!

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Message 4 of 12

johan.degreef
Advisor
Advisor

When using the parts that has (only?) surfaces, it comes in my assembly as transparent, and not vidible in upper-assemblies or drawings unless you start to mess with some visibility parameters...

 

I don't need to do a library from them, but it comes in occacionally

Inventor 2025, Vault Professional 2025, Autocad Plant 3D 2025
Message 5 of 12

JDMather
Consultant
Consultant
Accepted solution

@johan.degreef wrote:

When using the parts that has (only?) surfaces, it comes in my assembly as transparent,


You can turn off the Translucency of the surfaces and you can set Surfaces to be recognized just like solid bodies in drawings.


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Message 6 of 12

johan.degreef
Advisor
Advisor

@JDMather wrote:

@johan.degreef wrote:

When using the parts that has (only?) surfaces, it comes in my assembly as transparent,


You can turn off the Translucency of the surfaces and you can set Surfaces to be recognized just like solid bodies in drawings.


I know where to set the translucency to "off", but were can I set "surfaces to be recognized just like solids"?

Inventor 2025, Vault Professional 2025, Autocad Plant 3D 2025
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Message 7 of 12

JDMather
Consultant
Consultant

JDMather_0-1614796951065.png

 

If you need the correct mass property - you can override the iProperties.

 


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Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


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Message 8 of 12

Brad_Barley
Observer
Observer

Brad_Barley_0-1747836841816.png

Thanks for tips guys. We are running into an issue with this. 

Brad_Barley_1-1747836889452.png

Selecting any of the available options does not work. The original designer is looking at the part in question, but as of now we're kind of stuck. 

 

Thanks in advance.

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Message 9 of 12

JDMather
Consultant
Consultant

@Brad_Barley wrote:

 

Thanks for tips guys. We are running into an issue with this. 

but as of now we're kind of stuck. 


@Brad_Barley 

Can you attach the part file here?


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Message 10 of 12

Brad_Barley
Observer
Observer

Please see the attached. This was provided by Linadapter. I don't believe we modified it.

 

Thanks!

 

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Message 11 of 12

johnsonshiue
Community Manager
Community Manager

Hi Brad,

 

The Composite node consists 393 individual surfaces. They are unstitched and grouped to a Composite node. You may either right-click on it -> Repair Bodies -> Stitch. Or just select it -> Stitch as a solid body. After that, the drawing section view will show the hatch.

Many thanks!



Johnson Shiue ([email protected])
Software Test Engineer
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Message 12 of 12

Brad_Barley
Observer
Observer

Brad_Barley_0-1747938818877.png

 

Thank you for your assistance. I was able to Stitch the Body and it is now visible on our drawing. I created a Workflow so we should be able to mitigate any future issues.