外齿轮内平动式新型少齿差行星传动的研究

提出了一种具有实用价值的外齿轮内平动式的新型少齿差行星传动.分析了这种行星传动的传动原理、基本结构、传动比、啮合参数和传动效率.同时,提出使用功能强大的数学软件MATHCAD确定新型少齿差行星传动变位系数的CAD方法.分析表明,这种传动能够达到系统的静平衡和动平衡,具有结构紧凑、体积小、承载能力和传动效率高、制造简单等优点,是一种很有发展前景的传动形式.

Study on the new inner planar moving spur gear typed epicyclic gear transmission with few teeth difference

A kind of new typed epicyclic gear transmission with few teeth differenced inner plane motion of spur gear and possessing practical value was put forward in this study. The principle of transmission, basic structure, transmission ratio, meshing parameters and transmission efficiency of this kind of epicyclic transmission were discussed and analyzed in this paper. And at the same time the CAD method was put forward to determine the modification coefficients of the new typed few teeth differenced epicyclic transmission by the use of powerful functioned mathematical software MATHCAD. The analysis indicated that this transmission could achieve static and dynamic balances of the system and possessing the advantages of compact structure, less volume, high load bearing capacity, high transmission efficiency and simple manufacturing etc. , and is a kind of transmission type with developing foreground.