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The Design and Prototype Manufacture of Helical Gear Reducers with Two Gear Pairs

机译:具有两个齿轮对的螺旋齿轮减速器的设计和原型制造

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Due to the reasons of manufacture cost and mechanical efficiency, the gear transmissions for electric vehicles are helical gear reducers. For electric vehicles, the reduction ratios are required to be 11~30 and their gear reducers are helical gear reducer with two gear pairs. This paper focused on the design and prototype manufacture of helical gear reducers with two gear pairs. First, according to the kinematic requirements of electric vehicles, their reduction ratios were derived. Then, based on the involute theorem, the gear data of helical spur gear pairs we obtained. Finally, according to the gear data, its corresponding engineering drawings were accomplished and its corresponding prototype was manufactured. The results of this paper can be used as reference for engineers to design the gear reducers for electric vehicles.
机译:由于制造成本和机械效率的原因,电动车辆的齿轮传动变速器是螺旋齿轮减速器。 对于电动车辆,需要减少比率为11〜30,其齿轮减速器是具有两个齿轮对的螺旋齿轮减速器。 本文集中在具有两个齿轮对的螺旋齿轮减速器的设计和原型制造。 首先,根据电动车辆的运动要求,得到它们的减少比率。 然后,基于渐开致定理,我们获得的螺旋正齿轮对的齿轮数据。 最后,根据齿轮数据,完成了其相应的工程图,并制造了相应的原型。 本文的结果可用作工程师的参考,以设计电动车辆的齿轮减速器。

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