经济实用的PCB焊接全过程Issuing time:2022-11-01 09:38 经济实用的PCB焊接全过程
PCB焊接主流的方法有2种:SMT贴片,DIP插件焊接。 SMT贴片焊接: 对于板子上贴片元件较多的是用SMT贴片焊接方式,做PCB板,先开钢网,再固定钢网,放板,把焊盘对应钢网孔位,然后是印刷锡膏,简单来说,就是把锡膏均匀刷在焊盘孔位,然后把元器件用镊子贴好,全部贴好,然后把PCB板放到回流焊机,最后板子从回流焊机出来,PCB板的贴片元器件就贴上去了,最后再人工目检,质检,测试一波流,基本就算完成了。 DIP插件焊接: 很简单,把插件元件插装好在PCB板上,过波峰焊,然后做元件切脚,然后后焊,对于未焊接完整的PCB进行补焊操作,最后是功能测试。 Declaration: This article is originally created by the editor of Guangzhou Dingchang Electronics. Some materials are from our own factory, cooperative customers and the Internet. In case of any rights issues or content errors, you can contact the editor via email (91hui@163.com) for handling and correction. Reprinting is welcome, but please indicate the source link.https://enpc.gzdcsmt.com/sys-nd/672.html
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