| 基于工艺参数优化的车架关键焊点虚焊问题研究 |
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| 引用本文： | 黄靖.基于工艺参数优化的车架关键焊点虚焊问题研究[J].中小企业科技,2011(17). |
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| 作者姓名： | 黄靖 |
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| 作者单位： | 上汽通用五菱汽车股份有限公司; |
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| 摘 要： | 文章对热轧板与冷轧板相匹配进行点焊的工业使用现状及易发生的问题进行阐述,通过优化工艺参数试验以解决虚焊和脱焊等问题。
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| 关 键 词： | 虚焊 工艺参数优化 预热电流 锻压电流 |
Study of Rosin Joint of Frame Key Welding Spot based on Technological Parameter Optimization |
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| Authors: | HUANG Jing |
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| Institution: | HUANG Jing (SAIC-GM-Wuling Automobile Co.,Ltd.,Liuzhou Guangxi 545007) |
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| Abstract: | The paper elaborates industrial applications of the spot welding by the match of hot rolled plate and cold rolled plate and the problems that are easy to occur.By optimizing technological parameter,the rosin joint and loose welding can be solved. |
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| Keywords: | rosin joint technological parameter optimization preheating current forge and press current |
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