Synthesis of indexing mechanisms with non-circular gears
Synthesis of indexing mechanisms with non-circular gears
复制标题
DOI：
10.1016/j.mechmachtheory.2016.06.019
复制
发表时间：
2016-11
影响因子：
5.2
通讯作者：
Fangyan Zheng;Hua Lin;Xinghui Han;Bo Li;Dingfang Chen
中科院分区：
文献类型：
--
作者：
Fangyan Zheng;Hua Lin;Xinghui Han;Bo Li;Dingfang Chen
分度机构是自动化机械中最重要的机构之一。各种分度机构在应用中均有存在，包括凸轮分度机构、滑轮机构、间歇齿轮机构等。本文利用行星非圆齿轮系，综合了另一种特殊的分度机构，涵盖了三种不同齿型的轮系，系统地介绍了分度运动规律和三种非圆行星轮系，综合了非圆齿轮的传动比和节面。随后，通过三个算例的计算机设计和仿真，说明了这些机构的适用性。
Indexing mechanism is one of the most important mechanisms in automated machineries. Various kinds of indexing mechanisms have found existence in application, including cam-indexing mechanism, sheaves mechanism, intermittent gear mechanism and so on. This paper, using planetary non-circular gear train, synthesizes still another special kind of indexing mechanism, covering three gear trains with different gear types.Following a systematic introduction of the indexing motion laws and three types of non-circular planetary gear trains, the gear ratios and the pitch surfaces of non-circular gear are synthetized. Subsequently, with computerized design and simulation of three examples illustrated, this paper shows the applicability of these mechanisms.