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May 2014

TGAsia@IPC.ORG
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Subject:
PIN SMT控制
From:
"Zhu, Qing" <[log in to unmask]>
Reply To:
Zhu, Qing
Date:
Tue, 6 May 2014 04:03:47 +0000
Content-Type:
multipart/related
Parts/Attachments:
text/plain (63 kB) , text/html (5 kB) , image001.png (45 kB) , image002.png (75 kB) , image003.png (63 kB) 
Hi all,
请教一下：

PCB贴打的弹簧PIN   在SMT过炉后会有歪、上下不平整、高低等异常现象。

能否类似工艺的同行，
提供一下好的制程改善或其它相关改善？

谢谢！
FYI,
[cid:[log in to unmask]]  [cid:[log in to unmask]]   [cid:[log in to unmask]]


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