Chao Lin
State Key Laboratory of Mechanical Transmission of Chongqing University, Chongqing, China
Zheng Guo
State Key Laboratory of Mechanical Transmission of Chongqing University, Chongqing, China
Bingkui Chen
State Key Laboratory of Mechanical Transmission of Chongqing University, Chongqing, China
Caichao Zhu
State Key Laboratory of Mechanical Transmission of Chongqing University, Chongqing, China
ABSTRACT
New narrow herringbone gear, a new kind of transmission, is derived from traditional herringbone gear and broadens its application range. Based on the theories of differential geometry and gear meshing principles, the author describes the tooth and the transmission characteristics of the gear and deduces the equations of tooth face and fillet. According to the theories of material mechanics and gear strength check, the author deduces the equations of gear fatigue strength calculation, contact ratio and restriction of addendum sharpening. Based on the basic theories deduced before, a kind of software is developed which can achieve optimization design, modeling and analysis. ADAMS is used to simulate the contact forces of the gear and the result is compared with the theoretical mechanical calculation to confirm the axial force of the gear is lower than the helical gear. Finite element analysis is carried out to confirm the equations of gear fatigue strength are practical and correct.
PDF References Citation
Received: August 20, 2013;
Accepted: October 20, 2013;
Published: November 25, 2013
How to cite this article
Chao Lin, Zheng Guo, Bingkui Chen and Caichao Zhu, 2013. Study of New Type Herringbone Gear with Narrow Tooth Width and Beveloid Teeth. Journal of Applied Sciences, 13: 5584-5593.
DOI: 10.3923/jas.2013.5584.5593
URL: https://scialert.net/abstract/?doi=jas.2013.5584.5593
DOI: 10.3923/jas.2013.5584.5593
URL: https://scialert.net/abstract/?doi=jas.2013.5584.5593
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