TGASIA Archives

July 2011

TGAsia@IPC.ORG

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TGAsia <[log in to unmask]>, 郑立鹤 <[log in to unmask]>
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Fri, 1 Jul 2011 01:33:14 -0500
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Asia Committe Task Group Forum <[log in to unmask]>, James LIU Chunguang <[log in to unmask]>
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我给大家介绍一个经验:在使用吸锡烙铁时(也就是这里说的电动的),启动吸锡时烙铁头要晃动,以保证孔内容的锡能吸得比较干净;另外吸锡完成,不要马上停止真空抽吸,要等到烙铁头完全离开引线后2秒左右再停止真空抽吸。这样可以避免堵塞管路。

IPC-771/21标准及其培训会有详细的操作规范,如果大家需要请与我们联系。







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James Liu 刘春光

Director, IPC China Training Centers/Technology 培训中心主任/技术总监

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发件人: TGAsia [mailto:[log in to unmask]] 代表 郑立鹤

发送时间: 2011年7月1日 14:24

收件人: TGAsia

主题: [TGAsia] 答复: [TGAsia] 吸锡器



手动的吸锡器在工作的时候会产生很大的静电,如果PCBA上有静电敏感元件,就最好不要用手动的。

但是市场上的一些自动吸锡器容易堵塞且经常要更换吸嘴,如果不能撑握使用的技巧,用起来更是痛苦。

大家如果有用得比较好的型号,能否推荐一下。

电子工程:郑立鹤

伊戈尔电气股份有限公司

佛山市南海区简平路桂城科技园A3号

MP:18666577208      zip code:528200

Tel:0757-86256771

E-mail:[log in to unmask]<mailto:[log in to unmask]>

Website:www.eaglerise.com<http://www.eaglerise.com>

________________________________

发件人: TGAsia [mailto:[log in to unmask]] 代表 AceKoo

发送时间: 2011年7月1日 14:10

收件人: [log in to unmask]

主题: Re: [TGAsia] 吸锡器



电动的返修效果明显好于手动的。



手动的需要烙铁加热,然后手动吸一下的那种?

这样的返工容易对器件造成影响





----- Original Message -----

From: Lu Chunli<mailto:[log in to unmask]>

To: [log in to unmask]<mailto:[log in to unmask]>

Sent: Friday, July 01, 2011 1:54 PM

Subject: [TGAsia] 吸锡器



大家好:我想问下各位公司在返修时吸锡器都用得是哪种类型的,手动的还是电动,手动的有什么危害吗?我总觉得使用手动的吸锡器很简陋,而且操作不便。但是生产线却喜欢使用手动的。大家有什么经验可以告诉我吗?





Lu Chunli

IPC Training Specialist

Tel: +86 10 6789.2929 - 190

Mobile: +86 13810570188

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