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波峰焊工艺控制的留意要点

作者: 东莞顺达诚自动化科技有限公司发表时间:2020-07-31 14:11:29浏览量:30

  波峰焊工艺控制的留意要点   一、波峰焊助焊剂涂覆量   要求在印制板底面有薄薄的一层焊剂,要均匀,不能太厚,关于免清洗工艺特别要留意不能过量。焊剂涂覆方法是采用定量喷射方法,焊剂是密闭在容器...

  波峰焊工艺控制的留意要点

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2020-07-31 30人浏览
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