Load Distribution in Meshing Process of Micro-segment Gears

被引：0

作者：

Huang, Kang ^{[1
]}

Sang, Meng ^{[1
]}

Xiong, Yangshou ^{[2
,3
]}

Yi, Yong ^{[1
]}

Xu, Fengwei ^{[1
]}

机构：

[1] Hefei Univ Technol, Sch Mech Engn, Hefei 230009, Anhui, Peoples R China

[2] Hefei Univ Technol, Inst Ind & Equipment Technol, Hefei 230009, Anhui, Peoples R China

[3] Anhui Prov Key Lab Aerosp Struct Parts Forming Te, Hefei 230009, Anhui, Peoples R China

来源：

FORSCHUNG IM INGENIEURWESEN-ENGINEERING RESEARCH | 2020年 / 84卷 / 01期

基金：

中国国家自然科学基金;

关键词：

SPUR GEARS; STIFFNESS; CONTACT; RATIO; MODEL;

D O I：

10.1007/s10010-019-00386-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a precise transverse micro-segment tooth profile is established. Subsequently, a load distribution model of micro-segment gears is proposed based on the method of elastic potential energy. A method for choosing an equivalent base circle is proposed to accurately calculate the tooth force of each tooth pair of spur micro-segment gears. Similar to spur gears, a torque distribution method is also established for helical micro-segment gears. Based on the simulation analysis of different basic micro-segment parameters, their significant influence on the load distribution is presented. In addition, it is found that during an entire contact period, the maximal tooth force of a micro-segment gear pair is smaller than that of an involute gear pair. The model is also validated by the finite element method. This model provides a rapid and effective approach to determine the load for the subsequent analysis of the contact and bending strengths of micro-segment gears.

引用

页码：33 / 46

页数：14

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