| 汽车车身多层板焊接变参数控制方法 |
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| 引用本文： | 梅冬胜,张忠典,李冬青,魏艳红.汽车车身多层板焊接变参数控制方法[J].焊接学报,2011,32(11):100-103. |
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| 作者姓名： | 梅冬胜 张忠典 李冬青 魏艳红 |
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| 作者单位： | 哈尔滨工业大学先进焊接与连接国家重点实验室,哈尔滨,150001 |
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| 摘 要： | 针对汽车车身焊装过程中普遍存在一把焊钳采用一个工艺参数焊接不同车型、不同层数和板厚的焊点,从而造成较多焊接缺陷的问题,利用单片机作为核心开发了点焊监控系统,该系统能够实现点焊过程数据采集、网络信息传输和基于焊点数的工艺参数调整等功能.为了防止焊接工艺参数使用混乱,在分析了焊接过程参数的基础上,建立了工艺使用的评判算法,...
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| 关 键 词： | 汽车车身 电阻点焊 变参数控制 监控系统 |
| 收稿时间： | 2011/6/2 0:00:00 |
Variable parameters controlling method for auto-body multi-layered plates assembly |
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| MEI Dongsheng,ZHANG Zhongdian,LI Dongqing and WEI Yanhong.Variable parameters controlling method for auto-body multi-layered plates assembly[J].Transactions of The China Welding Institution,2011,32(11):100-103. |
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| Authors: | MEI Dongsheng ZHANG Zhongdian LI Dongqing and WEI Yanhong |
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| Affiliation: | MEI Dongsheng,ZHANG Zhongdian,LI Dongqing,WEI Yanhong(State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology,Harbin 150001,China). |
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| Abstract: | The same welding parameters was after adopted to generate welding nuggets of different vehicle type,thickness and layer number in auto-body assembly process,which caused many welding defects.Aiming at the above problem,the resistance spot welding monitoring system with micro control unit as its core was introduced,which could achieve the functions of data acquisition,data transmission and nugget number based welding automatic adjustment technology.Based on the analysis of process parameters,the welding tech... |
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| Keywords: | auto-body assembly resistance spot welding variable parameters controlling monitoring system |
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