Theoretical and Experimental Study on Contact Characteristics of Spiral Bevel Gears under Quasi-Static and Large Loading Conditions

被引：9

作者：

Fu, Yimeng ^{[1
]}

Zhuo, Yaobing ^{[2
]}

Zhou, Xiaojun ^{[1
]}

Wan, Bowen ^{[1
]}

Lv, Haoliang ^{[3
]}

Wang, Zhe ^{[4
]}

机构：

[1] Zhejiang Univ, State Key Lab Fluid Power Transmiss & Control, Hangzhou 310000, Peoples R China

[2] Lishui Univ, Coll Technol, Lishui 323000, Peoples R China

[3] Chinese Acad Sci, Guangzhou Inst Adv Technol, Guangzhou 510000, Peoples R China

[4] Wuhan Second Ship Design & Res Inst, Wuhan 430205, Peoples R China

来源：

APPLIED SCIENCES-BASEL | 2020年 / 10卷 / 15期

基金：

中国国家自然科学基金;

关键词：

spiral bevel gear; quasi-static loading; high loading; contact characteristic; finite element analysis; TRANSMISSION ERROR; STRESS-ANALYSIS; DESIGN; OPTIMIZATION; SIMULATION;

D O I：

10.3390/app10155109

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The precise mathematical model for the tooth surface and transition surface of spiral bevel gears is derived. Taking a pair of spiral bevel gears of a heavy vehicle as an example of calculation and analysis, a finite element model of spiral bevel gears transmission system is established. Through the finite element tooth contact analysis under quasi-static loading and high loading condition, the influences of torque on the root stress distribution, contact stress, and transmission error are discussed, and the results are compared with the empirical formula results. Finally, a contact performance test bench of spiral bevel gear pair is developed, then the root bending stress, contact pattern, and transmission error tests are carried out. These experiment results are compared with analyzed ones, which showed a good agreement.

引用

页数：23

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