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Problem with import CAD and explode (disappear object)

6 REPLIES 6
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Message 1 of 7
marco.defina
1802 Views, 6 Replies

Problem with import CAD and explode (disappear object)

Hello, i have a problem with insert CAD in a family.

 

In the video below it can see: if i explode the element in 1 scale work fine, if i scale after i explode i loose some pieces.

If i scale in autocad and then i import happens the same thing. If as Revit can see little pieces.

 

 

It's a solution? for exaple scale after explode? (but don't work)

 

1.gif

BIM Manager - HVAC and Plumbing designer https://www.autodesk.it/content/dam/autodesk/www/products/responsive-imagery/responsive-badges-compare/2019/navisworks-manage-2019-badge-75x75.pngApp AutoCAD per dispositivi mobili premiumNavisWorks Simulate3ds Max___________________________________________________________________________
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6 REPLIES 6
Message 2 of 7
CoreyDaun
in reply to: marco.defina

Unfortunately, it is like the case that those elements are too small and complex for Revit to create them; Revit is not very compatible with tiny, detailed objects. Perhaps the solution is to find a way to avoid the need to explode it? There's not much I can give in the way of advice, here, sorry to say.

Corey D.                                                                                                                  ADSK_Logo_EE_2013.png    AutoCAD 2014 User  Revit 2014 User
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Message 3 of 7
marco.defina
in reply to: CoreyDaun

If i don't explode i cannot set a material to the component...exist any different way to make this?

BIM Manager - HVAC and Plumbing designer https://www.autodesk.it/content/dam/autodesk/www/products/responsive-imagery/responsive-badges-compare/2019/navisworks-manage-2019-badge-75x75.pngApp AutoCAD per dispositivi mobili premiumNavisWorks Simulate3ds Max___________________________________________________________________________
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Message 4 of 7
fabiosato
in reply to: marco.defina

Hello Marco,

 

Just as a reference 0.8mm is the minimum length revit can handle for a line.

Maybe using the AutoCAD you can create solid to represent the item you need.

But remember not to try to model very tiny pieces.

Fábio Sato
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Message 5 of 7
marco.defina
in reply to: fabiosato

Ok i will modify the file with autoCad and.

 

Thanks

BIM Manager - HVAC and Plumbing designer https://www.autodesk.it/content/dam/autodesk/www/products/responsive-imagery/responsive-badges-compare/2019/navisworks-manage-2019-badge-75x75.pngApp AutoCAD per dispositivi mobili premiumNavisWorks Simulate3ds Max___________________________________________________________________________
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Message 6 of 7
fabiosato
in reply to: marco.defina

Hello Marco,

 

Just one question, this level of detail is absolutelly necessary? If not, you could try to simplify it.

If you need this level of detail using Inventor will be an option.

Another option for modeling is to use the 3D CAD as reference and you create the solids on Revit.

In the family editor, when you import a CAD file, you increase the file size with some items, for example, Line types, I recommned you to clean them before using in a project.

 

Fábio Sato
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Message 7 of 7
marco.defina
in reply to: fabiosato


@fabiosato wrote:

Hello Marco,

 

Just one question, this level of detail is absolutelly necessary? If not, you could try to simplify it.

If you need this level of detail using Inventor will be an option.

Another option for modeling is to use the 3D CAD as reference and you create the solids on Revit.

In the family editor, when you import a CAD file, you increase the file size with some items, for example, Line types, I recommned you to clean them before using in a project.

 


It's not necessary but is fast, i take the model from the productor website and I import (i cannot everytime remake al solid of every equipment). Here i have no inventor installed to reduce the detail.

 

Yes i clean everytime, thanks.

 

 

BIM Manager - HVAC and Plumbing designer https://www.autodesk.it/content/dam/autodesk/www/products/responsive-imagery/responsive-badges-compare/2019/navisworks-manage-2019-badge-75x75.pngApp AutoCAD per dispositivi mobili premiumNavisWorks Simulate3ds Max___________________________________________________________________________
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