| 点焊热膨胀位移质量监控的研究 |
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| 引用本文： | 胡德安,郑如忠.点焊热膨胀位移质量监控的研究[J].江西科学,1996,14(4):206-210. |
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| 作者姓名： | 胡德安 郑如忠 |
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| 作者单位： | 南昌航空工业学院 |
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| 基金项目： | 国家自然科学基金,航空科学基金 |
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| 摘 要： | 分析了电极间热膨胀位移监控点焊质量的原理和监控系统的基本构成。利用光栅位移传感器，建立了热膨胀位移点焊质量微机监控系统，实验结果表明，该监控系统具有自适应特性，能够有效地实现点焊过程质量监控。
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| 关 键 词： | 点焊 质量控制 热膨胀位移 监控系统 |
STUDY OF THERMAL EXPANSION DISPLACEMENT QUALITY CONTROL IN SPOT WELDING |
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| Hu De''''an, Zheng Ruzhong, Luo Xianxing, Ji Dian''''ying.STUDY OF THERMAL EXPANSION DISPLACEMENT QUALITY CONTROL IN SPOT WELDING[J].Jiangxi Science,1996,14(4):206-210. |
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| Authors: | Hu De'an Zheng Ruzhong Luo Xianxing Ji Dian'ying |
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| Abstract: | In this paper, an analysis has been carried out on the quality control of spot welding by means of thermal expansion displacement and the basic construction of control system. A quality control system for spot welding is designed by using of grating displacement transducer. The experimental result Shows that the control system has the self-adaptive characteristic, and can effectively control the quality of spot welding. |
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| Keywords: | Spot welding Quality control Thermal expansion displacement Signal measurement |
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