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0102qiqiqi:印刷机调到4k,炉子温度调低几度,实在不行把贴装好的板子放到别的线体过下炉看看,贴装高度0或0.2,锡膏用活性好点的,要么就是板子的问题,要么就是钢网的问题,钢网开个防锡珠的。 (2021-03-20 19:26)
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13632706025:0402防锡珠开孔怎么开[表情] (2021-03-21 08:21)
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13632706025:大神指点一下,0.4pitch QFN怎么开连锡少,侧面又能爬锡呢?内容来自[短消息] (2021-03-23 08:54)
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