Load sharing performance analysis of planetary gear system considering the coupling effects of gear pair and journal bearing

被引：2

作者：

Yang, Jin ^{[1
]}

Lin, Tengjiao ^{[1
,3
]}

Jiang, Lidong ^{[2
]}

Xiang, Yuhao ^{[1
]}

Wei, Jing ^{[1
]}

机构：

[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing, Peoples R China

[2] Harbin Marine Boiler & Turbine Res Inst, Transmiss Business Dept, Harbin, Peoples R China

[3] Chongqing Univ, State Key Lab Mech Transmiss, 174 Shazheng St, Chongqing 400044, Peoples R China

来源：

JOURNAL OF VIBRATION AND CONTROL | 2024年 / 30卷 / 11-12期

基金：

中国国家自然科学基金;

关键词：

Load sharing performance; double-helical gear; journal bearing; coupling effects; impact analysis; DYNAMIC CHARACTERISTICS; SPUR;

D O I：

10.1177/10775463231177775

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

In this paper, a load-sharing performance analysis method of the planetary gear system is proposed considering the coupling effects of double-helical gear and journal bearing. Firstly, the coupling effects between the meshing characteristics of the double-helical gear pair and the dynamic characteristics of journal bearing under the actual operation state are studied, the dynamic model of the double-helical gear planetary transmission system is established, and the load sharing coefficient before and after considering the coupling effects are calculated; secondly, the load sharing characteristic test rig of planetary transmission system is built, and the load sharing coefficient of gear system under the test condition is measured to verify the accuracy of the proposed method; finally, the effects of operating parameters and structural parameters on the load sharing characteristic of gear system are discussed.

引用

页码：2414 / 2429

页数：16

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