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1.重庆理工大学 机械检测技术与装备教育部工程中心, 重庆 400054
2.重庆理工大学 时栅传感及先进检测技术重庆市重点实验室, 重庆 400054
段园聪(1998— ),男,山西阳泉人,硕士研究生;研究方向为精密测试技术及仪器;1556102260@qq.com。
郑永(1983— ),男,山东枣庄人,工学博士,副研究员;研究方向为传动误差测试领域和智能位移传感器设计;sdzzzy@cqut.edu.cn。
纸质出版日期:2023-06-15,
收稿日期:2022-04-19,
修回日期:2022-05-06,
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段园聪,郑永,彭东林等.中大型蜗轮副动态检查仪结构设计与仿真分析[J].机械传动,2023,47(06):115-120.
Duan Yuancong,Zheng Yong,Peng Donglin,et al.Structure Design and Simulation Analysis of the Dynamic Inspection Instrument for Middle and Large Worm Gear Pairs[J].Journal of Mechanical Transmission,2023,47(06):115-120.
段园聪,郑永,彭东林等.中大型蜗轮副动态检查仪结构设计与仿真分析[J].机械传动,2023,47(06):115-120. DOI: 10.16578/j.issn.1004.2539.2023.06.017.
Duan Yuancong,Zheng Yong,Peng Donglin,et al.Structure Design and Simulation Analysis of the Dynamic Inspection Instrument for Middle and Large Worm Gear Pairs[J].Journal of Mechanical Transmission,2023,47(06):115-120. DOI: 10.16578/j.issn.1004.2539.2023.06.017.
为提高蜗轮副传动误差的检测水平,设计了一台适用于中大型蜗轮副传动误差检测的仪器,其具有大尺寸、动态测量、多参数同时测量等优点。阐述了传动误差检测系统的基本构架,以及仪器的总体设计方案;介绍了仪器的工作原理,提出将时栅传感器与仪器相关部件一体化加工的构想,使用SolidWorks进行了关键零部件设计,完成了结构布局和虚拟装配;通过Ansys Workbench对横梁装配体进行有限元分析并进行了结构优化,优化后1阶固有频率提升23.95%,各阶固有频率对应振幅均明显减小。
In order to improve the detection level of transmission error of worm gear pairs
an instrument suitable for measuring transmission error of middle and large worm gear pairs is designed. This research describes the basic framework of the transmission error detection system and the overall design of the instrument. The working principle of the instrument is introduced
and the idea of integrating the time-grating sensor and the related parts of the instrument is put forward. SolidWorks is used to design the key parts and complete the structure layout and virtual assembly. Finite element analysis and structural optimization are carried out on the beam assembly by the Ansys Workbench. After optimization
the first-order natural frequency increases by 23.95%
and the corresponding amplitudes of all natural frequencies decrease significantly.
蜗轮副传动误差时栅传感器SolidWorksAnsysWorkbench
Worm gear pairTransmission errorTime-grating sensorSolidWorksAnsys Workbench
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