楼上说的对,如果产品种类不多,批量较大,完全可以采用合成石工装作为载具过波峰焊。

第一点交代不详细,是什么产品?必须要清洗?为什么不考虑免清洗助焊剂?




-----原始邮件-----
发件人: me-zyzhu <[log in to unmask]>
发送时间: 2014-06-27 11:12:52 (星期五)
收件人: [log in to unmask]
抄送:
主题: [TGAsia] 回覆: [TGAsia] 咨询



用夹具,过波峰就不需要封胶纸了.

第一点,没看懂

寄件者: TGAsia [mailto:[log in to unmask]] 代理 Harry Yonghu. Wang
寄件日期:2014年6月27日 10:53
收件者:[log in to unmask]
主旨: [TGAsia] 咨询

 

  成都兴业雷安生产线有2个问题一直困扰他们,主要问题是费工/费时,消耗大:

 

1、印制板及模块的清洗

  他们目前仍采用的是传统的手工工艺:无水乙醇浸泡后手工刷洗——无水乙醇用量大,效率低

2、印制板保护

  他们目前主要用的是单面印制板,进行波峰焊接前对印制板有些部位需贴胶纸进行保护,波峰焊接后再安排人手将胶质撕下来(保护部分需与其它部件接触配合)——费工/费时

 

在此他们工艺副总田总想咨询专家提供一些帮助意见

 

 



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