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adanes
Posts: 2
Registered: ‎04-19-2012
Message 1 of 2 (678 Views)

Can't extrude

678 Views, 1 Replies
04-19-2012 01:35 PM

I can't extrude this piece. I know i have loops but i don't know where and how to fix them! Can someone help me?

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JDMather
Posts: 26,186
Registered: ‎04-20-2006
Message 2 of 2 (670 Views)

Re: Can't extrude

04-19-2012 01:59 PM in reply to: adanes

Violin.pngFirst thing I noticed is that your sketch is not constrained.

Place (dimensioned) symmetrical sketch points and then create your spline.

 

The vertical line on the left side isn't, well, vertical.

 

There is a very very very very sharp point midway at top.  Nothing can be manufactured with a sharp point like that.

On the other side the point isn't evey symmetrical and loops over itself. 

I recommend you read this http://home.pct.edu/~jmather/skillsusa%20university.pdf ,

then perhaps do the Vacuum tutorial in my signature before you start your part over.

Please mark this response as "Accept as Solution" if it answers your question.
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