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标题: pcb版翻盖座焊接教程2019.6.19 [打印本页]

作者: liyf 时间: 2019-6-20 12:03
标题: pcb版翻盖座焊接教程2019.6.19
改进了下焊接流程，bga24转dip8的，4*6球阵列

目录
一、套件简介..................................................................................................................................2
二、焊接步骤..................................................................................................................................3
1、组合座架.............................................................................................................................3
2、焊接盖板.............................................................................................................................9
3、安装磁铁吸盘...................................................................................................................11
4、粘贴盖板塑料压片...........................................................................................................12
5、装探针...............................................................................................................................13
6、焊排针...............................................................................................................................15
7、用芯片测试.......................................................................................................................16
三、制作遇到的问题....................................................................................................................17
1、pcb板加工误差问题........................................................................................................17
2、值球的芯片不是很好用，老是卡住...............................................................................17

pcb版翻盖座焊接教程.pdf (767.38 KB, 下载次数: 0)

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