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September 2009

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Subject:
From:
Douglas McCall <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Douglas McCall <[log in to unmask]>
Date:
Thu, 10 Sep 2009 16:35:52 +0100
Content-Type:
text/plain
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text/plain (43 lines)
Hi All,

Although this is a really generic question, but, what methods of basic fixturing methods  

are used for Flexi PWB during stencil printing and subsequent Reflow process.

 

I have come accross a few ideas, but I was interested in some industry proven

ideas.  I have heard that vaccum to hold the PWB onto the fixture is often used

but I am really not sure how correct this, and I guess that maintaining the vaccum

throughout the assembly line could be difficult - ??

 

Really looking for some basic principles.

 

Any feedback on basic principles would be appreciated.

 

Thanks,

D. McCall.

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