Tooth profiles design and stress analysis of double helical gear transmissions with geometric elements constructed tooth pairs

被引：0

作者：

Liang, Dong ^{[1
]}

Chen, Bingkui ^{[1
]}

Tan, Rulong ^{[1
]}

Li, Chaoyang ^{[1
]}

机构：

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

来源：

INTERNATIONAL CONFERENCE ON GEARS 2017/ INTERNATIONAL CONFERENCE ON GEAR PRODUCTION/ INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE PLASTIC GEARS 2017, VOLS 1 AND 2 | 2017年 / 2294卷 / 1-2期

关键词：

Double helical gear; Geometric elements constructed tooth pairs; Curve-curve contact theory; Parametric design; Stresses analysis; MATHEMATICAL-MODEL;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A study on the double helical gear transmissions with geometric elements constructed tooth pairs is carried out in this paper. Generation principle and mathematical model of tooth profiles are proposed based on the curve-to-curve contact theory. Meshing equations in the given contact direction are derived. Parametric design of tooth profiles with point contact is conducted and solid models are established for motion simulation. Stress analysis of the double helical gear transmissions with geometric elements constructed tooth pairs are provided in terms of the developed numerical examples. Gear prototypes are also manufactured using CNC machining technology. The further experiments on transmission properties of gear prototypes will be carried out.

引用

页码：411 / 420

页数：10

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