摆线轮齿廓指数修形接触受力和传动精度研究

陈馨雯; 祝敏; 王起梁

doi:10.16578/j.issn.1004.2539.2020.04.005

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摆线轮齿廓指数修形接触受力和传动精度研究

理论研究 | 更新时间：2022-10-20

- 摆线轮齿廓指数修形接触受力和传动精度研究
- Study on Contact Force and Transmission Accuracy of Cycloidal Wheel with Exponential Modification
- 机械传动 2020年44卷第4期页码：32-37
- 作者机构：
  
  1.中车戚墅堰机车车辆工艺研究所有限公司，江苏常州 213011
- 作者简介：
  
  陈馨雯（1993— ），女，江苏常州人，工学硕士，助理工程师，主要研究方向为机械传动系统设计。
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2020.04.005
  中图分类号：
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陈馨雯,祝敏,王起梁.摆线轮齿廓指数修形接触受力和传动精度研究[J].机械传动,2020,44(04):32-37.

Chen Xinwen Zhu Min Wang Qiliang.Study on Contact Force and Transmission Accuracy of Cycloidal Wheel with Exponential Modification[J].Journal of Mechanical Transmission,2020,44(04):32-37.
陈馨雯,祝敏,王起梁.摆线轮齿廓指数修形接触受力和传动精度研究[J].机械传动,2020,44(04):32-37. DOI： 10.16578/j.issn.1004.2539.2020.04.005.

Chen Xinwen Zhu Min Wang Qiliang.Study on Contact Force and Transmission Accuracy of Cycloidal Wheel with Exponential Modification[J].Journal of Mechanical Transmission,2020,44(04):32-37. DOI： 10.16578/j.issn.1004.2539.2020.04.005.

摘要

RV减速器因其精度高、效率高、体积小等优势，在机器人领域占主导地位。摆线轮作为RV减速器的关键部件，直接影响着RV减速器传动系统的各项性能。为了提高摆线针轮的啮合性能，将针齿半径构造为关于转角的指数函数进行修形，建立修形后的齿廓方程。结合算例，对比修形前后的摆线轮齿廓曲线和曲率半径，计算了修形后曲柄旋转0°~360°时摆线轮与针齿的接触压力和传动误差。指数函数修形在摆线轮工作段保持了理论齿廓曲线，克服了传统修形方法修形量偏大的问题，保证了啮合的平稳性，并提高了摆线轮的强度和传动的精度。

Abstract

RV reducer plays a dominant role in the field of robots because of its advantages of high accuracy，high efficiency and small size.Cycloid wheel，as the key component of RV reducer，directly affects the performance of the transmission system of RV reducer.In order to improve the meshing performance of cycloidal pin wheel，the radius of needle teeth is constructed as an exponential function of the rotation angle for modification，and the profile equation after modification is established.The tooth profile curve and curvature radius of cycloidal wheel before and after modification are compared with examples.The contact pressure and transmission error between cycloid wheel and pin teeth are calculated when the crank rotates from 0°~360°.The exponential function modification maintains the theoretical tooth profile curve in the working section of cycloidal gear，overcomes the problem of large modification amount in traditional modification method，ensures the meshing stability，and improves the strength and transmission accuracy of cycloidal wheel.

关键词

RV减速器摆线轮修形指数函数

Keywords

RV reducerCycloid wheelModificationExponential function

references

闻邦椿.机械设计手册:机械零部件设计[M].北京：机械工业出版社，2010:129-131.

WEN Bangchun.Mechanical design manual:mechanical parts design[M].Beijing:China Machine Press，2010:129-131.

张丰收，杨星星，刘建亭，等.一种RV减速器摆线轮齿廓修形方法[J].机械传动，2017，41(10):7-10.

ZHANG Fengshou，YANG Xingxing，LIU Jianting，et al.Method of cycloid gear tooth profile modification of RV reducer[J].Journal of Mechanical Transmission，2017，41(10):7-10.

刘洪建，李刚，胡小平.RV减速器摆线轮的修形优化[J].机械工程师，2014(1):82-83.

LIU Hongjian，LI Gang，HU Xiaoping.Modification optimization of the cycloid wheel used in RV reducer[J].Mechanical Engineer，2014(1):82-83.

侯耐，王长路，张立勇，等.高精度摆线传动修形与回差分析[J].机械传动，2015，39(11):139-141.

HOU Nai，WANG Changlu，ZHANG Liyong，et al.Analysis of the modification and backlash of high precision cycloid drive[J].Journal of Mechanical Transmission，2015，39(11):139-141.

陈春山.RV减速器摆线轮齿廓修形与传动性能分析[D].郑州：中原工学院，2018:15-32.

CHEN Chunshan.Modification of gear profile and analysis of transmission performance of the RV reducer[D].Zhengzhou:Zhongyuan University of Technology，2018:15-32.

焦文瑞，孔庆华，宋德朝，等.摆线轮齿廓修形的优化设计[J].机械传动，2009，33(1):41-43.

JIAO Wenrui，KONG Qinghua，SONG Dechao，et al.Optimization of profile modification of cycloidal gear[J].Journal of Mechanical Transmission，2009，33(1):41-43.

聂少文.RV减速机摆线针轮齿廓修形研究[D].武汉：武汉理工大学，2017:15-54.

NIE Shaowen.The research of profile modification of cycloidal gear of RV reducer[D].Wuhan:Wuhan University of Technology，2017:15-54.

柯庆勋，邓效忠，苏建新，等.高精度RV减速器摆线轮修形理论研究[J].机械传动，2018，42(7):5-8.

KE Qingxun，DENG Xiaozhong，SU Jianxin，et al.Theoretical research of the modification of cycloidal gear used in high precision RV reducer[J].Journal of Mechanical Transmission，2018，42(7):5-8.

赵博，邓效忠，李天兴，等.机器人RV减速器摆线轮修形的理论研究[J].机械传动，2015，39(12):1-6.

ZHAO Bo，DENG Xiaozhong，LI Tianxing，et al.Theoretical research of the modification of cycloidal gear used in RV reducer of robot[J].Journal of Mechanical Transmission，2015，39(12):1-6.

张飞翔.工业机器人RV减速器摆线轮齿廓修形技术研究[D].广州：华南理工大学，2018:7-45.

ZHANG Feixiang.The profile modification investigation of cycloidal gears for RV reducers applied in industrial robot[D].Guangzhou:South China University of Technology，2018:7-45.

刘建新，杨庆玲.RV减速器齿轮优化修形研究[J].兰州文理学院学报（自然科学版），2017(4):64-67.

LIU Jianxin，YANG Qingling.The research on RV reducer gear optimization modification[J].Journal of Lanzhou University of Arts and Science(Natural Sciences)，2017(4):64-67.

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