我们用戴指套来避免殘留指 紋, FYR.
Abao.Liang 梁玉保
Tyco Electronics AMP GuangDong Ltd.
Tel:0757-28387543 / 15920736230 Fax:0757-28381456
E-mail: [log in to unmask]
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From: TGAsia [mailto:[log in to unmask]] On Behalf Of John Ling (Jiazhao Ling)
Sent: 2008年1月18日 8:49
To: [log in to unmask]
Subject: Re: [TGA] 有金手指的SC,其金手指上殘留指 紋是 否 可 接受?
高温胶纸成本较高,是否有较低的替代品.请PCB制造方面的专家提供意见.
Thanks!
John Ling
Loud China
----- Original Message -----
From: Zhang Meijuan <mailto:[log in to unmask]>
To: [log in to unmask]
Sent: Friday, January 18, 2008 8:37 AM
Subject: Re: [TGA] 有金手指的SC,其金手指上殘留指 紋是否 可 接受?
其实最好的方法就是避免问题的发生，在生产之前贴上高温胶带，可以避免指紋，同时可以避免因为操作不当造成的沾锡等不良现象。
-----Original Message-----
From: 李义 [mailto:[log in to unmask]]
Sent: Thursday, January 17, 2008 11:16 PM
To: Asia Committe Task Group Forum; Zhang, Meijuan
Subject: Re:Re: [TGA] 有金手指的SC,其金手指上殘留指紋是否 可 接受?
同意这种操作方式；
为了保护金手指，最好的方法是在装配工段前均使用高温胶带保护金手指位置。
Best Regards
在2008-01-17，"Zhang Meijuan" <[log in to unmask]> 写道：
我认为单纯的手指印用橡皮可以擦干净，同时最好用气枪吹干净，避免二次污染
-----Original Message-----
From: TGAsia [mailto:[log in to unmask]] On Behalf Of Gause Hu
Sent: Thursday, January 17, 2008 9:58 AM
To: [log in to unmask]
Subject: Re: [TGA] 有金手指的SC,其金手指上殘留指紋是否可 接受?
如果只是手指印， 应该是可以用橡皮擦等物擦去掉的。 擦掉后就不影响产品的品质了。
Best Regards，
Gause Hu (胡高斌）
Procurement Engineering-PCB
IBM Procurement China Limited
Tel:86-755-86361214 ext.:1214
Fax: 86-755-26728201 E-mail:[log in to unmask]
Rambo Li <[log in to unmask]>
Sent by: TGAsia <[log in to unmask]>
2008-01-17 09:53
Please respond to
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Re: [TGA] 有金手指的SC,其金手指上殘留指紋是否可接受?
不能接受，时间长了金手指会被腐蚀而变黑的。。影响接触功能
Hong Qin <[log in to unmask]>
Sent by: TGAsia <[log in to unmask]>
01/17/2008 08:45 AM
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[TGA] 有金手指的SC,其金手指上殘留指紋是否可接受?
大家好:
請教一下:金手指上殘留指紋(如下圖所示)是否可以接受?為什麼呢?謝謝! :-)
<http://g3a81.mail.163.com/a/s?func=mbox:getMessageData&sid=*&mid=324:xtbBRB19t0X0KuEPAgAAmk&part=3>
Best Wishes!
Qin-hong/62296
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