| 利用点焊过程中的动态电阻监测车身焊点质量 |
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| 引用本文： | 黄德智,王治富,闫丽红,李丽琴.利用点焊过程中的动态电阻监测车身焊点质量[J].焊接,2003(3):9-13. |
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| 作者姓名： | 黄德智 王治富 闫丽红 李丽琴 |
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| 作者单位： | 1. 哈尔滨工业大学现代焊接生产技术国家重点实验室,150001
2. 第一汽车集团公司,长春市,130011 |
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| 摘 要： | 根据第一汽车集团公司车身厂车身点焊的具体特点，采用人工神经元网络技术。研制了一套新型车身点焊质量监测系统。在线监测试验结果表明，所研究的车身点焊质量监测系统具有较高的监测准确度。能够满足目前生产的要求。
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| 关 键 词： | 点焊 质量监测 动态电阻 人工神经网络 汽车 车身 |
MONITORING SPOT WELDING QUALITY BY USING DYNAMIC RESISTANCE DURING SPOT WELDING PROCESS |
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| National Key Laboratory of Welding Production Technology,Harbin Institute of TechnologyHuang Dezhi China first automobile workgroup corporationWang Zhifu,Yan Lihong,Li Liqin$$$$.MONITORING SPOT WELDING QUALITY BY USING DYNAMIC RESISTANCE DURING SPOT WELDING PROCESS[J].Welding & Joining,2003(3):9-13. |
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| Authors: | National Key Laboratory of Welding Production Technology Harbin Institute of TechnologyHuang Dezhi China first automobile workgroup corporationWang Zhifu Yan Lihong Li Liqin$$$$ |
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| Abstract: | According to concrete conditions of autobody spot welding of FAW, a set of quality monitoring system for autobody spot welding has been developed by adoption of technology of ANN. The on-line monitoring test result showed that the quality monitoring system of autobody spot welding developed had higher monitoring accuracy and could meet the requirement of the production.$$$$ |
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| Keywords: | quality of spot welding quality monitoring dynamic resistancel artificial neural network |
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