一、引言摆线针轮传动的主要元件一齿轮,系用连续封闭的等距短幅外摆线作工作齿廓,它在减速器、油泵、油马达等产品中,业已获得了成功的应用,国内对于摆线针轮传动的研制仅十余年历史,尤以上届机械传动年会发表了专门论文后,才引起工程界的广泛重视,经工厂、院校等多方的共同努力,现今,以上所列产品已投入大量生产,并在齿轮与液压行业中显示了重要地位。七十年代期间,美、日对于高速大功率摆线针轮传动的研究与应用又有了新的突破,而苏联对此虽发表了大量文献,但反应在实际产品的设计与制造水平甚低。 I. INTRODUCTION The main components of a cycloid gear drive a gear, with a series of continuous closed equidistant short-edged epicycloidal work profile, which in the reducer, pumps, motors and other products, has been successfully applied , The domestic development of cycloid pinwheel only ten years of history, especially in the last mechanical transmission annual meeting published a special paper, it attracted widespread attention in engineering, factories, colleges and other multi-party joint efforts, nowadays, The products listed above have been put into mass production and have shown an important place in the gear and hydraulics industry. During the 1970s, the United States and Japan made new breakthroughs in the research and application of high-speed and high-power cycloidal pin wheel drives. However, although the Soviet Union has published a large amount of literature on this issue, the reaction is very low in the design and manufacture of actual products .