[1]周洋,徐改姣,李大磊.轴与齿轮过盈配合参数对齿形的影响研究[J].郑州大学学报(工学版),2020,41(03):57-61.[doi:10.13705/j.issn.1671-6833.2019.02.018]
　ZHOU Yang,XU Gaijiao,LI Dalei.Research on the Influence of Interference Fit Parameters of Shaft and Gear on Tooth Profile[J].Journal of Zhengzhou University (Engineering Science),2020,41(03):57-61.[doi:10.13705/j.issn.1671-6833.2019.02.018]
点击复制

轴与齿轮过盈配合参数对齿形的影响研究()
分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
41
期数:
2020年03期
页码:
57-61
栏目:
出版日期:
2020-07-29

文章信息/Info

Title:
Research on the Influence of Interference Fit Parameters of Shaft and Gear on Tooth Profile
作者:
周洋; 徐改姣; 李大磊
郑州大学机械与动力工程学院
Author(s):
ZHOU Yang;  XU Gaijiao;  LI Dalei
School of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001,China
关键词:
过盈装配; 拉美公式; 摩擦系数; 过盈量; 径向位移
Keywords:
interference fit;  Lame equation;  friction coefficient; interference;  radial displacement
DOI:
10.13705/j.issn.1671-6833.2019.02.018
文献标志码:
A
摘要:
以拉美公式为基础，建立渐开线齿轮与轴过盈装配后接触面压力、齿轮径向位移与不发生塑性变形时的最大过盈量的解析模型，并得到过盈配合齿形变化量的计算公式.采用有限元方法对接触应力、径向位移进行了仿真计算并得到了齿轮接触应力与径向位移的分布云图，验证了解析式的正确性，并在此基础上利用Matlab GUI 开发过盈装配应力应变计算系统.同时，基于过盈装配系统研究了摩擦系数、过盈量等过盈配合参数对径向位移和接触面应力的影响，研究结果表明：在过盈装配中，径向移动位移量随摩擦系和过盈量的增加而增大，过盈量随着摩擦系数的增大而减小；最大接触应力随着摩擦系数的增大而减小，随着过盈量的增加而增大
Abstract:
In order to study the influence of shaft-gear interference fit on tooth profile, the calculation model of the tooth deformation was proposed by combining the shaft-gear interference which based on Lame equation and involute equation was established by finite element method in this paper. At the same time, the corresponding calculation program was compiled based on MATLAB, and the influence of the friction coefficient, interference and other parameters on the radial displacement of the gear tooth shape was studied. The results showed that the radial deformation of the gear increased with the increase of the friction coefficient and interference, and decreased with the increase of the number of teeth.

参考文献/References:

[1] 刘竹丽,赵敏敏,马朋朋,等.基于ANSYS的斜齿轮副接触分析与可靠性分析[J]. 郑州大学学报(工学版),2015,36(2):6-9.

[2] 李亚洲,汤易升,陈炜,等.基于ANSYS Workbench对圆柱面过盈配合接触应力的研究[J]. 天津理工大学学报,2017, 33(3):1-5.
[3] 濮良贵.机械设计[M]. 8版.北京：高等教育出版社，2005：129-136.
[4] JIN X, ZHANG Z J, YE X, et al. Calculating model of interference amount for miniaturized gear and shaft shrinkFit[J]. Journal of Beijing institute of technology, 2006, 15(2):138-143.
[5] ZHANG Y, MCCLAIN B, FANG X D,et al. Design of interference fits via finite element method[J]. International journal of mechanical sciences, 2000, 42(9):1835-1850.
[6] SEN S, AKSAKAL B. Stress analysis of interference fitted shaft-hub system under transient heat transfer conditions[J]. Materials & design, 2004, 25(5):407-417.
[7] 邹渊,孙逢春,王文清, 等. 过盈配合时齿轮内径与预应力关系研究[J]. 机械传动, 2003，27(6):45-46,55.
[8] 王少江,李学明,张安鹏, 等. 大型焊接齿轮与轴过盈配合有限元分析[J]. 煤矿机械, 2015，36(5):140-142.
[9] 关丽坤,任学平,郭书萍，等.过盈联接的有限元分析[J]. 机械设计, 2005, 22(增刊1):275-276.
[10] CHU S J, JEONG T K, JUNG E H,et al. Effect of radial interference on torque capacity of press- and shrink-fit gears[J]. International journal of automotive technology, 2016, 17(5):763-768.
[11] 何亚峰,杨小斌,干为民，等.齿轮与轴压装过程过盈配合研究[J]. 机械传动,2014,38(12):33-36.
[12] 张炳义,戴思锐,冯桂宏，等.磁力齿轮内转子护套过盈量计算及其应力分析[J]. 机电工程, 2017, 34(8):817-822.
[13] 贾国海,龚金科,鄂加强,等.齿轮轴过盈配合对轴肩微动磨损的影响研究[J]. 湖南大学学报(自然科学版),2013，40(5):36-41.
[14] 赵俊,林腾蛟,钟声,等.行星轮-轴承过盈配合部位疲劳寿命及其影响因素分析[J]. 大连理工大学学报, 2016, 56(4):355-361.
[15] LANOUE F, VADEAN A, SANSCHAGRIN B, et al. Finite element analysis and contact modelling considerations of interference fits for fretting fatigue strength calculations[J]. Simulation modelling practice & theory, 2009, 17(10):1587-1620.

更新日期/Last Update: 2020-07-29