Tooth contact analysis of elliptical bevel gear with different misalignment

被引：3
|
作者：
Lin, Chao [1 ]
He, Chunjiang [1 ]
机构：
[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing, Peoples R China
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2019年 / 233卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Tooth contact analysis; elliptical bevel gear; shaft misalignment; gear processing;
D O I：
10.1177/0954406218791637
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Considering the wide use of bevel gear, a new bevel gear type with variable transmission ratio has been proposed. Based on the manufacturing and generating theory of gear, the mathematical equations for the tooth surface of this gear type has been established with two different methods: lead crowning, which meets the commonly used industrial methods with higher efficiency, lower cost and the method with rack cutter shows much clear relationship of gear meshing process. The contact points and characteristics of transmission errors with different misalignment conditions have been presented. Also the feature of contact area on the tooth surface in a whole cycle was developed in this paper. Compared the contact results of elliptical bevel gear with curve face gear, the former has less misalignments sensitivity and better loaded capability.
引用
收藏
页码：2516 / 2525
页数：10
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