共查询到19条相似文献,搜索用时 60 毫秒
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为了研究三环减速器的多齿啮合效应问题,从而找出三环减速器实际承载能力远高于理论承载能力的原因,根据相关力学理论,借助大型非线性有限元分析软件ABAQUS,合理建立了三环减速器主传动部分的平面有限元模型,并在不同工况下,对三环减速器的复杂非线性接触问题进行有限元分析,得到了传动过程中的实际啮合齿数及各啮合齿的应力情况,为充分发挥三环减速器的高承载能力提供了理论依据,并为三环减速器的设计提供指导。 相似文献
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Qihan Luo Haixiang Li Junrong Wang Yuchuan Zhang Hai Huang 《The International Journal of Advanced Manufacturing Technology》2007,33(9-10):845-855
Point-line meshing gear is a new type of meshing transmission. It possesses the merit of involute gear that can be manufactured easily and separately. It also possesses the feature of high contact strength of arc gear wheel. Thus it has greater power, lower noise, and higher efficiency to bear the weight. Not only has single point-line meshing gear (similar to single arc gear wheel) and double point-line meshing gear (similar to double arc gear wheel) been developed, but also a small tooth number of point-line meshing gear which can be only two or three. In this article, the meshing theory, design calculation, sealing graph of the parameter selection, manufacturing, bearing ability test and the example of its applications in various places are introduced. The point-line meshing gear can be processed in common works, which process the ordinary involute gears, such as rolling tooth processing and milling tooth processing. 相似文献
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