Need help/Suggestion on how to create this part.

Need help/Suggestion on how to create this part.

Anonymous
Not applicable
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16 Replies
Message 1 of 17

Need help/Suggestion on how to create this part.

Anonymous
Not applicable

I am trying to reverse engineer a Plastic part to be made out of clear Plexi. It's quite a complex part that has 7 different faces (Top, Front, Bottom, Back, Left, Right, and Inside) and I am completely lost/perplexed. I tried to post additional images to show the item i am trying to create, unfortunately my small image files are not being uploaded. Thanks in advance.

 

Inventor Screen ShotInventor Screen Shot

Inventor screenshot

From left to right: left, front, right, Bottom, Top, Back

 

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16 Replies
Replies (16)
Message 2 of 17

Anonymous
Not applicable

I am trying to create a part from reverse engineering something I want to create in Plexi. The problem I am running into is that my part has complex designs on all 6 faces as well as custom depths on the inside. I will attach a screenshot of my sketch.

Inventor Screen ShotInventor Screen Shot

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Message 3 of 17

Anonymous
Not applicable

I'm not sure I understand the question?

What do you struggle with?

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Message 4 of 17

j.palmeL29YX
Mentor
Mentor

This views don't describe a part clearly. 

 

 

Jürgen Palme
Did you find this post helpful? Feel free to Like this post.
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EESignature

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Message 5 of 17

tyas.swinnen
Advocate
Advocate

Unless yo upost more pictures and some extra explanation I can only suggest you first make a solid body with the outer dimensions of the part.

Then you can, for example, start to subtract all unwanted areas. 

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Message 6 of 17

JDMather
Consultant
Consultant

What version of Inventor are you using?

Attach the *.ipt file of your attempt here.


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


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Message 7 of 17

JDMather
Consultant
Consultant

Where are your sketch dimensions?

Is this correct (these lines not colinear)?

Correct.png

JDMather_0-1612270745786.png

 

Is this a school assignment?

 


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


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Message 8 of 17

johnsonshiue
Community Manager
Community Manager

Hi! If I understood your request correctly, I don't think you can simply rely on the 2D sketches and magically create the 3D part. You need to understand the dimensions and the shape in order to apply the appropriate features.

One tip I can offer is to leverage Sketch Block. In this case, you would like to place the sketch geometry on different planes. You can either copy and paste the geometry to a different plane. Or, create sketch blocks from the geometry (right-click on the Sketch ribbon panel -> Show  Panel -> check Layout). After that, the sketch blocks can be inserted to any 2D sketch.

Many thanks!



Johnson Shiue (johnson.shiue@autodesk.com)
Software Test Engineer
Message 9 of 17

JDMather
Consultant
Consultant

https://forums.autodesk.com/t5/inventor-forum/need-help-suggestion-on-how-to-create-this-part/m-p/10...


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


Message 10 of 17

JDMather
Consultant
Consultant

@Anonymous 

Where did you go?


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


Message 11 of 17

Anonymous
Not applicable

My apologies about the images (or lack thereof). My Internet connection ATM totally sucks. I was lucky to get the one on the post.

 

ANYWAY, I am totally open to the idea of booleaning the object out. I have been struggling with this one object for about a week and a half now.  I will definitely give this a go since my last idea was to create the different sides and create a sub-assembly (which I still do not know how to do).

 

Thanks again!

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Message 12 of 17

Anonymous
Not applicable

Nope, not a school assignment, and yes, the original part has those edges that close. I took out the dimension lines because they were getting in the way. I was going to re-add them when my part detail was finished. Also, unfortunately, I think two of my sides may have been inverted.

 

Thanks,

John

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Message 13 of 17

Anonymous
Not applicable

My apologies for the confusion...

 

Let me try to explain.

 

I am trying to reverse engineer a part that was created in ABS (black) plastic to be created in clear plexi to match my case and hopefully be able to market it when I am done. Also, I am SOO new to Inventor, that I'm not exactly sure how to do some things (like A LOT), so please be patient with my lack of knowledge of the product.

 

Thanks,

John

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Message 14 of 17

JDMather
Consultant
Consultant

Attach the file(s) of your progress.

What version of Inventor are you using?


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


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Message 15 of 17

Anonymous
Not applicable

I would add tags IF I knew what tags to add.... Maybe Autodesk should add and populate a list that shows some?

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Message 16 of 17

Anonymous
Not applicable

Many thanks and encouragement as well as the help....

 

When it becomes to a point where I don't know what to do next or have completely given up, I will upload my part file.

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Message 17 of 17

TheCADWhisperer
Consultant
Consultant

Deleting dimensions is a mistake. (You can hide them if they obscure your work.)

Sketches should be on correct planes.

Sketches should be fully defined.

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