| 矿用设备开停传感器试验工装的设计 |
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| 引用本文： | 褚卫忠,吴文彤,毛亮,王建伟.矿用设备开停传感器试验工装的设计[J].工矿自动化,2012,38(7):84-87. |
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| 作者姓名： | 褚卫忠 吴文彤 毛亮 王建伟 |
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| 作者单位： | 1. 中煤科工集团常州自动化研究院,江苏常州,213015
2. 常州联力自动化科技有限公司,江苏常州,213125 |
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| 摘 要： | 针对传统的采用交流三相电源加上大功率电热炉或灯泡来获得矿用设备开停传感器动作所需电流的测试方式存在的接线复杂、难以实现电流的连续控制、测试效率低等问题,提出了一种矿用设备开停传感器试验工装的设计方案,给出了相关设计要求,详细介绍了试验工装的组成及主要电路设计。对某矿用设备开停传感器的实际检测检验结果表明,该试验工装能够产生连续可调的电流,检验过程简单,效率较高,并可通过使用计量合格的钳形表进行校准,实现了数据准确性和可溯源性的目标。
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| 关 键 词： | 矿用设备 设备开停传感器 试验工装 连续可调电流 |
Design of Test Tooling of Mine-used Equipment On/Off Transducer |
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| CHU Wei-zhong
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WU Wen-tong
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MAO Liang
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WANG Jian-wei.Design of Test Tooling of Mine-used Equipment On/Off Transducer[J].Industry and Automation,2012,38(7):84-87. |
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| Authors: | CHU Wei-zhong WU Wen-tong MAO Liang WANG Jian-wei |
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| Affiliation: | 1.Changzhou Automation Research Institute of CCTEG.,Changzhou 213015,China. 2.Changzhou Lianli Automation Technology Co.,Ltd.,Changzhou 213125,China) |
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| Abstract: | Traditional testing method of mine-used equipment on/off transducer needs three-phase AC power supply and electric fires or bulbs with large power to get current for transducer acting,which cannot get continuously adjustable current with complex wiring and low efficiency.For above problems,the paper proposed a design scheme of test tooling of mine-used equipment on/off transducer,gave design demands,and introduced composition and main circuits of the test tooling in details.The testing result of a mine-used equipment on/off transducer showed that the test tooling can generate continuously adjustable current with simple and efficient operation,and can be calibrated through qualified clamp meter for correctness and traceability of testing data. |
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| Keywords: | min-used equipment equipment on/off transducer test tooling continuously adjustable current |
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