| SMT再流焊温度曲线对焊接质量的影响 |
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| 引用本文： | 王惠平. SMT再流焊温度曲线对焊接质量的影响[J]. 青海大学学报, 2009, 27(2) |
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| 作者姓名： | 王惠平 |
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| 作者单位： | 青海大学机械系,青海,西宁,810016 |
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| 摘 要： | 通过对SMT再流焊焊接过程中实测的一条温度曲线的研究,分析了温度曲线的各阶段对焊接质量的影响,总结了由不良温度曲线导致的常见焊接质量问题并对其产生原因进行了分析,为再流炉参数的设置提供了理论依据,从而避免了焊接过程中缺陷的发生保证了焊接质量。
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| 关 键 词： | SMT 再流焊 温度曲线 焊接质量 |
The influence of SMT reflow soldering temperature curve on the welding quality |
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| WANG Hui-ping. The influence of SMT reflow soldering temperature curve on the welding quality[J]. Journal of Qinghai University(Natural Science), 2009, 27(2) |
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| Authors: | WANG Hui-ping |
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| Affiliation: | Mechanical Engineering of Qinghai University;Xining 810016;China |
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| Abstract: | Through the study of a measured temperature curve in a SMT reflow soldering process,the influence of temperature curves in different stages on the welding quality is analyzed in this paper and the reason affected the welding quality is the negative temperature curve.This research result provides a theoretical basis for reflow furnace parameter setting and avoided the defects to appear during the welding. |
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| Keywords: | SMT |
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