[1]罗彪,李威.热弹耦合条件下的齿廓修形设计[J].哈尔滨工程大学学报,2018,39(06):1059-1065.[doi:10.11990/jheu.201612059]
 LUO Biao,LI Wei.Tooth profile modification under thermoelastic coupling[J].hebgcdxxb,2018,39(06):1059-1065.[doi:10.11990/jheu.201612059]
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热弹耦合条件下的齿廓修形设计(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2018年06期
页码:
1059-1065
栏目:
出版日期:
2018-06-05

文章信息/Info

Title:
Tooth profile modification under thermoelastic coupling
作者:
罗彪12 李威1
1. 北京科技大学 机械工程学院, 北京 100083;
2. 南华大学 机械工程学院, 湖南 衡阳 421001
Author(s):
LUO Biao12 LI Wei1
1. School of Mechanical Engineering, Beijing University of Science and Technology, Beijing 100083, China;
2. School of Mechanical Engineering, University of South China, Hengyang 421001, China
关键词:
齿轮热弹耦合齿廓修形载荷分配系数传动误差
分类号:
TH132.4
DOI:
10.11990/jheu.201612059
文献标志码:
A
摘要:
为研究热变形对齿轮传动特性的影响,本文推导出了渐开线齿廓上任一点沿啮合线方向的热变形量计算公式,并在此基础上研究了热变形对齿间载荷分配系数、传动误差及齿廓修形的影响。提出了热弹耦合条件下齿廓分段修形和连续修形两种方式,并得到两种方式下修形量的表达式;分析了按两种不同方式进行修形后的载荷分配系数和传动误差。研究结果表明:分段修形可以很好地保持啮合过程载荷分配系数的连续性,消除载荷突变,减小传动误差的波动,使绝对误差趋于恒定;连续修形载荷分配系数连续,载荷突变消失,单齿啮合区稍有增大,误差波动较分段修形增大。本研究可以有效降低齿轮传动过程中的振动噪声,具有一定的应用价值。

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备注/Memo

备注/Memo:
收稿日期:2016-12-22。
基金项目:国家自然科学基金项目(51275035);湖南省自然科学基金项目(2018JJ3440).
作者简介:罗彪(1984-),男,讲师,博士;李威(1967-),男,教授,博士生导师.
通讯作者:李威,E-mail:liwei@me.ustb.edu.cn
更新日期/Last Update: 2018-06-01