Sheet metal unfolding anomalies

Good evening

I am working on Solidworks 2014 on the realization of a sheet metal part. I managed to design it according to my needs but I noticed anomalies when unfolding: Some of my folds have "unzipped" and suddenly I have some kind of rods of materials that don't correspond to anything real and that bother me a lot for the drawing.

These anomalies appear with a removal of material on two parts of my sheet created with the swept bent sheet function.

Would anyone know how to get around or fix this problem? Thank you.

 

Hello

Can you put your piece in for us to take a look at??

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Here is the play. I hope it can help you.


box_base.sldprt

in your function "Kidnapping. mat.-Extru.15" you must check the box normal material removal and there your anomalies will disappear when unfolded see PJ


nouveau_document_microsoft_word.docx
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And if you check the box normal material removal to all your Enlevèv. Matt.-Extru the part will no longer have any error when unfolding

 


depliage.jpg
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Thank you ac cobra 427! I have applied your method by checking normal material removal on my three material removal functions (15, 8 and 16) but the anomalies are still present. Could this be due to my version of solidworks? Indeed, I'm still on the 2014 version.

Yes that's possible, the only thing you can still do is when you're in the unfolded it's to do a material removal to correct this bug that I also had on some parts like in one of my tutorials.


creation_dune_piece_de_tolerie_pliee_puis_cintree_0.pdf
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Hello

Just a question

Is it workable as a piece this way?

may the force be with you.

 

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Thank you ac cobra I corrected it manually. But then I'm thinking about switching to a higher version of Solidworks.

@Obi-Wan: I'll see what our subcontractor tells me. I have the same piece made in volume but if I could do without a mold it would suit me. I don't have a lot of means available for this project so the sheet metal work would allow me to save money.

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Your part must be made of what material because if you already have this part in volume you can see the 3D printing.