Generation and Meshing Analysis of a New Type of Double Helical Gear Transmission-Reference-Cited by-同舟云学术

Generation and Meshing Analysis of a New Type of Double Helical Gear Transmission

Published:2018-09-13 Issue: Volume:2018 Page:1-10
ISSN:1024-123X
Container-title:Mathematical Problems in Engineering
language:en
Short-container-title:Mathematical Problems in Engineering

Author:

Liang Dong¹²^ORCID,Luo Tianhong¹,Tan Rulong³

Affiliation:

1. School of Mechanotronics & Vehicle Engineering, Chongqing Jiaotong University, No. 66 Xuefu Street, Nan’an District, Chongqing 400074, China

2. The Key Laboratory of Expressway Construction Machinery of Shanxi Province, Chang’an University, Middle-Section of Nan’er Huan Road Xi’an, Shanxi 710064, China

3. The State Key Laboratory of Mechanical Transmission, Chongqing University, No. 174 Shazheng Street, Shapingba District, Chongqing 400030, China

Abstract

A study on the double helical gear transmission with curve element constructed tooth pairs is carried out in this paper. Generation and mathematical model of tooth profiles are proposed based on the geometric relationship. Tooth profiles equations are derived considering the developed equidistance-enveloping approach. Design of tooth profiles with point contact is conducted and numerical example is illustrated. And the solid models of double helical gear pair with curve element constructed tooth pairs are established. Computerized design and meshing simulation are also put forward. Furthermore, stress analysis of the gear pair is conducted and gear prototypes are manufactured using CNC machining technology. Further tooth contact analysis, dynamic and experimental studies on transmission properties of gear prototypes will be carried out.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

General Engineering,General Mathematics

Link

http://downloads.hindawi.com/journals/mpe/2018/1539849.pdf

Reference17 articles.

1. Computerized design, simulation of meshing, and finite element analysis of two types of geometry of curvilinear cylindrical gears

2. Modelling and simulation of a new worm gear drive having point-like contact

3. Calculation of arbitrary tooth shapes to support gear design

4. Free torsional vibration characteristics of compound planetary gear sets

5. Prediction of Spur Gear Mechanical Power Losses Using a Transient Elastohydrodynamic Lubrication Model

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