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Transmission end face gear unit transmission

The traditional tractor rear axle adopts planetary gear mechanism to change the transmission ratio, which not only achieves compact structure and small use area, but also achieves multiple transmission schemes and multiple transmission ratios. However, our traditional transmission arrangement often achieves multiple transmission ratios by arranging gear pairs of...

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General machine tool machining method of spiral bevel gear

In addition to special machine tools, in recent years, with the development of machining center technology, scholars at home and abroad gradually began to study the use of general machine tools for gear processing. Gao Zhenshan et al. Proposed the machining method of high-speed milling the large wheel of...

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Development of spiral bevel gear machining method in China

In China, by analyzing the machining principle of spiral bevel gear and the structure and motion relationship of machining machine tool, and based on the spatial meshing theory, Xu Yanwei and others established the blade cone equation and meshing equation, and deduced the calculation method of motion parameters of...

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Research and development of bevel gear design theory abroad

For the long epicycloid bevel gear, Litvin et al. Studied the pitch cone design of the hypoid gear machined by the end face hobbing method, and deduced the relationship and calculation formula between the geometric parameters on the pitch plane. After that, they established the mathematical model of machining...

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