topic Re: injection mold design in inventor in Inventor Forum

injection mold design in inventor

Anonymous — Wed, 21 Mar 2018 06:36:03 GMT

hello,

I am using inventor 2018 for mold design of plastic part. when I generate the core and cavity , that time it show some problem " some faces haven't been split at their silhouette" in parting diagnostics of generate core and cavity . can you describe what is meaning of that and how to remove that problem.

I have attached the photo of this problem .

Re: injection mold design in inventor

TheCADWhisperer — Wed, 21 Mar 2018 07:27:08 GMT

Can you attach your *.ipt file here?

Re: injection mold design in inventor

Anonymous — Wed, 21 Mar 2018 07:30:02 GMT

sorry , I cant attached the product file because this is against customer policy .

Re: injection mold design in inventor

Anonymous — Wed, 21 Mar 2018 07:46:16 GMT

hello, generally I want to know what is meaning of that problem "sinhouette on the faces". can you describe and suggest some tutorial how to rectify this problem?

Re: injection mold design in inventor

kelly.young — Fri, 23 Mar 2018 00:58:46 GMT

Hello @Anonymous not sure what you're trying to do, but here are a few links that might help explain what the error is referring to:

Silhouette curve

Split faces, trim solids, and split solids

How to split mold on tangent of circle & Curve

MOLD Design - cutting surface

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Re: injection mold design in inventor

Steven_Gao — Fri, 23 Mar 2018 01:59:55 GMT

Hello manojthapaermech,

These problems are only warning messages for you. "some faces haven't been split at their silhouette" means the parting line/surface may not on the silhouette curve of this part. You MAY need to modify the parting line/surface based on your design purpose. "Undercut Faces" has the similar situation, it means some of the part cannot pull out normally. However, if you want to design some inserts in these areas, you can ignore these warning messages. If not, you can use draft to analyse the part to get more detailed problematic areas.

Thanks,

Steven

Re: injection mold design in inventor

Anonymous — Mon, 26 Mar 2018 07:19:28 GMT

hello

Draft analysis in inventor, there is any tool like probe so we can examine the draft of any face of part except only colour examine.

Re: injection mold design in inventor

kelly.young — Mon, 26 Mar 2018 18:00:56 GMT

@Anonymous the draft analysis gives the color values, do you have an example of what you are wanting the probe tool to do?

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Re: injection mold design in inventor

Anonymous — Tue, 27 Mar 2018 05:10:49 GMT

hello,

Just like solidworks, if we want the draft of any face of solid we just click the face and its show the value. like this there is any option in Autodesk inventor which show the value of draft of any part's face in draft analysis.

Thanks

Re: injection mold design in inventor

kelly.young — Thu, 29 Mar 2018 16:35:18 GMT

Hello @Anonymous there is an idea that is similar to your request that you can vote up.

IDEA: Inventor draft analysis

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