| 波峰焊焊接空洞问题的分析与解决方法 |
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| 引用本文： | 陈丽燕.波峰焊焊接空洞问题的分析与解决方法[J].电子工艺技术,2014(1):45-48,62. |
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| 作者姓名： | 陈丽燕 |
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| 作者单位： | 厦门华侨电子股份有限公司,福建厦门361006 |
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| 摘 要： | 无铅波峰焊接工艺是常见组装焊接工艺之一,其中焊接空洞是较严重的问题。焊接空洞的存在是电子学产品的潜在隐患,影响产线补板效率,增加生产成本。以实际生产过程中混装电路板过波峰焊时遇到的通孔焊接空洞现象进行分析,主要从印制板制程工艺与波峰焊工艺参数这两方面提出解决方案。
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| 关 键 词： | 无铅波峰焊 通孔 焊接空洞 |
Problems and Solutions of Through- hole Solder Void During Wave Soldering |
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| CHEN Li-Yan.Problems and Solutions of Through- hole Solder Void During Wave Soldering[J].Electronics Process Technology,2014(1):45-48,62. |
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| Authors: | CHEN Li-Yan |
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| Institution: | CHEN Li-Yan ( Xiamen Overseas Chinese Electronic Co. Ltd., Xiamen 361006, China ) |
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| Abstract: | Lead-free wave soldering technology is one of the common assembly technology but in which solder void is a serious problem. Solder void is potential risk of electronic product, influences efficiency of production line, increases the cost of production. Analyze solder void phenomena of the mixed PCB soldering based on the actual production process, put forward solutions from printed circuit board process techno Iogy and process parameters of wave soldering. |
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| Keywords: | Lead-free wave soldering Through hole Solder void |
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