Optimization Design of Part Tolerance of RV Reducer based on Genetic Algorithm

Xie Xiongwei; Xu Honghai; Guan Tong

doi:10.16578/j.issn.1004.2539.2020.03.013

您当前的位置：

首页 >

文章列表页 >

Optimization Design of Part Tolerance of RV Reducer based on Genetic Algorithm

Design· Calculation | 更新时间：2022-10-20

- Optimization Design of Part Tolerance of RV Reducer based on Genetic Algorithm
- Journal of Mechanical Transmission Vol. 44, Issue 3, Pages: 77-83(2020)
- 作者机构：
  
  1.北方工业大学机械与材料工程学院，北京 100144
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2020.03.013
  CLC：
扫描看全文
谢雄伟,徐宏海,关通.基于遗传算法的RV减速器零件公差优化设计[J].机械传动,2020,44(03):77-83.

Xie Xiongwei Xu Honghai Guan Tong.Optimization Design of Part Tolerance of RV Reducer based on Genetic Algorithm[J].Journal of Mechanical Transmission,2020,44(03):77-83.
谢雄伟,徐宏海,关通.基于遗传算法的RV减速器零件公差优化设计[J].机械传动,2020,44(03):77-83. DOI： 10.16578/j.issn.1004.2539.2020.03.013.

Xie Xiongwei Xu Honghai Guan Tong.Optimization Design of Part Tolerance of RV Reducer based on Genetic Algorithm[J].Journal of Mechanical Transmission,2020,44(03):77-83. DOI： 10.16578/j.issn.1004.2539.2020.03.013.

摘要

回差是RV减速器重要技术指标之一，影响回差的因素较多，基于零件加工特征尺寸公差与成本之间的数学模型，以零件加工成本最小为目标，许用回差（≤1′）和装配尺寸链为约束条件，运用遗传算法优化设计RV减速器摆线轮、针轮、曲柄轴等零件的关键尺寸公差。应用CATIA软件建立考虑零件尺寸误差极限值的RV减速器三维虚拟样机，导入Adams软件进行回差仿真验证，仿真结果表明，RV减速器的回差为0.002′~1.07′，与许用回差（≤1′）相近，验证了文中提出的零件公差优化设计方法的正确性，对提高RV减速器的传动精度、控制零件加工成本，具有重要的参考价值。

Abstract

The backlash is one of the important technical indicators of the RV reducer， and there are many design parameters that affect the backlash. Based on the mathematical model between the part processing feature tolerance and cost， the minimum part processing cost is taken as the target， the allowable backlash(≤1′) and the assembly dimension chain are used as the constraints， and the genetic algorithm is used to optimize the key dimensional tolerances of the RV reducer cycloidal gear， pinwheel， crankshaft and other parts. The CATIA software is used to establish the 3D virtual prototype of the RV reducer considering the limit error of the part size， and the virtual prototype is imported into the Adams software for the simulation of the backlash. The simulation results show that the backlash of the RV reducer is 0.002′~1.07′， which is close to the allowable backlash (≤1′). The correctness of the proposed part tolerance optimization design method is verified， which has important reference value for improving the transmission precision of RV reducer and controlling the processing cost of parts.

关键词

RV减速器遗传算法公差设计回差仿真

Keywords

RV reducerGenetic algorithmTolerance designBacklash simulation

references

赵海鸣，王猛，张林林，等.RV减速器静态回差分析及误差分配研究[J].天津大学学报（自然科学与工程技术版），2016，49（2）:164-170.

ZHAO Haiming，WANG Meng，ZHANG Linlin，et al.Static backlash analysis and study on error distribution of RV reducer[J].Journal of Tianjin University（Science and Technology），2016，49（2）:164-170.

杨瑞超，李良，董红卫.基于Matlab的RV减速器回差计算分析[J].机电产品开发与创新，2018，31（1）:45-47.

YANG Ruichao，LI Liang，DONG Hongwei.The backlash analysis of RV reducer based on Matlab[J].Development & Innovation of Machinery & Electrical Products，2018，31（1）:45-47.

贡林欢，左健民.基于权重法的RV减速器公差设计[J].机械传动，2015，39（7）:75-78.

GONG Linhuan，ZUO Jianming.Tolerance design for RV reducer based on the method of weighting[J].Journal of Mechanical Transmission，2015，39（7）:75-78.

杜雪松，曹代佳，朱才朝，等.基于模糊层次分析法的RV减速器公差设计方法[J].重庆大学学报，2017，40（11）:1-10.

DU Xuesong，CAO Daijia，ZHU Caichao，et al.Tolerance design of RV reducer based on the fuzzy analytic hierarchy process[J].Journal of Chongqing University，2017，40（11）:1-10.

吴永宽，郑剑云，陈天旗，等.机器人用高精度RV减速机几何回差分析[J].大连铁道学院学报，1999（2）：24-27.

WU Yongkuan，ZHENG Jianyun，CHEN Tianqi，et al.The analysis research of the geometric lost motion of high accurate RV reducer used in robot[J].Journal of Dalian Railway Institute，1999（2）:24-27.

吴永宽，郑剑云，陈天旗，等.摆线针轮行星传动的几何回差分析计算[J].大连铁道学院学报，1999（2）：28-32.

WU Yongkuan，ZHENG Jianyun，CHEN Tianqi，et al.The analysis calculation of geometric lost motion of cycloidal gear[J].Journal of Dalian Railway Institute，1999（2）:28-32.

XU H H，LIU X A.Analysis for assembly dimension chain of RV reducer[J].Applied Mechanics and Materials，2014，635/656/637:1826-1829.

杨将新，吴昭同，顾大强.基于加工特征的成本—公差模型研究[J].工程设计，1995（3）：22-24.

YANG Jiangxin，WU Zhaotong，GU Daqiang.Research on cost-tolerance model based on machining features[J].Chinese Journal of Engineering Design，1995（3）:22-24.

姚文席.摆线齿轮公差的一种选取方法[J].工具技术，2003（6）：45-48.

YAO Wenxi.Selecting method of tolerance of cycloidal gear[J].Tool Engineering，2003（6）:45-48.

雷英杰，张善文，李续武，等.MATLAB遗传算法工具箱及应用[M].西安：西安电子科技大学出版社，2005：62-103.

LEI Yingjie，ZHANG Shanwen，LI Xuwu，et al.MATLAB genetic algorithm toolbox and application[M].Xi'an：Xidian University Press，2005:62-103.

成大先.机械设计手册：机械传动[M].5版.北京：化学工业出版社，2010：83-108.

CHENG Daxian.Mechanical design manual:mechanical transmission[M].5th ed.Peking：Chemical Industry Press，2010:83-108.

李蓓智.互换性与技术测量[M].武汉：华中科技大学出版社，2011：231-235.

LI Beizhi.Interchangeability and technical measurement[M].Wuhan：Huanzhong University of Science & Technology Press，2011:231-235.

杨玉虎，朱临宇，陈振宇，等.RV减速器扭转刚度特性分析[J].天津大学学报（自然科学与工程技术版），2015，48（2）:111-118.

YANG Yuhu，ZHU Linyu，CHEN Zhenyu，et al.Analysis of the characteristics of torsional stiffness of RV reducer[J].Journal of Tianjin University（Science and Technology），2015，48（2）:111-118.

束永平.齿轮起振力的理论计算及实验研究[J].华东船舶工业学院学报，1994（2）：9-17.

SHU Yongping.Theoretical calculation and experimental verification of the exciting force in gear transmission[J].Journal of East China Shipbuilding Institute，1994（2）:9-17.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰