Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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动态扭矩传感器在机械传动中的应用研究

来源:电工电气发布时间:2018-11-20 14:20 浏览次数:535
动态扭矩传感器在机械传动中的应用研究
 
赵向飞,刘军,钟正虎
(北京航天控制仪器研究所,北京 100854)
 
    摘 要:扭矩传感器应用在汽车电动助力转向、钻探扭杆、试验台等机械传动中需要测量扭矩和计算功率的场合。介绍了动态扭矩传感器常见的工作原理和典型的安装结构,分析了不同扭矩传感器安装时的不对中误差和同轴度调整方法;针对扭矩传感器安装方式的不同,给出了联轴器最佳选择方案,为扭矩传感器的工程应用及轴系设计提供参考。
    关键词:扭矩传感器;机械传动;联轴器;同轴度;轴系不对中
    中图分类号:TM930.1;TP212.9     文献标识码:A     文章编号:1007-3175(2018)11-0033-04
 
Application Research on Dynamic Torque Sensor in Mechanical Transmission
 
ZHAO Xiang-fei, LIU Jun, ZHONG Zheng-hu
(Beijing Institute of Aerospace Control Devices, Beijing 100854, China)
 
    Abstract: The torque sensor is used in the applications, such as automotive power steering, drilling torsion bars, and test benches etc mechanical transmissions, where torque and power calculations are required. This paper introduced the common working principle of the dynamic torque sensor and the typical installation structure, analyzed the misalignment error and the coaxiality adjustment methods when different torque sensors were installed and gave the best coupling option according to the different installation methods of torque sensors, which provides references for the engineering of torque sensors and the design of shaft system.
    Key words: torque sensor; mechanical transmission; coupling; coaxiality; shafting misalignment
 
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