Analysis on the Selection of Tooth Number for Closed Differential Planetary Gear Transmission Mechanism and Software Development

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Abstract:

With the popularization of computer, the design of planetary gear trains is headed in the automatic direction. Based on the theoretical research of closed differential planetary gear transmission mechanism, a kind of software was developed to automatically calculate the tooth number with computer technology applied to the design of gear trains. Some research and analysis were done to the transmission mode of closed differential planetary gear transmission mechanism with the help of universal design method on gear trains. Five constraint conditions were summarized, which are gear ratio condition, adjacency condition, assembly condition, concentricity condition, and other conditions, and a optimum condition. With windows 7 as the platform, MyEclipse 8.5 as a tool, translating these conditional formulae into Java language, the software of the selection of tooth number for closed differential planetary gear transmission mechanism was developed. Multi-group datum of tooth number and also a set of optimal data can be obtained after running the software, which reduces the workload of manual calculation.

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809-813

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Bing Wei, Quanyu Yu and Mo Sun: Machinery Principle (Huazhong University of Science and Technology Press, China 2011) (In Chinese).

Google Scholar

[2] Zhan Zhang: Select the Tooth Number of the Universal Planetary Gear with Computer (Journal of Mining Machine Press, Vol. 12 (1984). (In Chinese).

Google Scholar

[3] Chao Xiong: The Research of Mechanical Modern Design for the Planetary Gear Mechanical Transmission with Computer (Journal of Wuhan University of Technology Press, China 2010). (In Chinese).

Google Scholar

[4] Hongwei Ni: The Selection of tooth number for the Closed Differential Planetary Gear Transmission Mechanism (Journal of Machinery Engineer Press, Vol. 9 (2002). (In Chinese).

Google Scholar

[5] Hongyan Shi, Haihong Chen, Yu Zheng and Xuan Yu: Optimization Design of Composite Gear Train for 2K- H (NGW) - Z Based on the Genetic Algorithm in Matlab (Journal of Machinery Transmission, Vol. 12 (2011). (In Chinese).

Google Scholar