零齿差内啮合齿轮副效率分析  

The meshing efficiency analysis of zero-tooth-difference internal gear mechanism

作　　者：赵宁[1] 惠广林[1] 熊剑波[1] 曹静文[1] 

机构地区：[1]西北工业大学机电学院,西安710072

出　　处：《机械设计与制造》2011年第3期193-195,共3页Machinery Design & Manufacture

摘　　要：根据零齿差内啮合齿轮副的啮合特点,同时引入了自转和公转的比值,并根据值大小的不同,计算出了不同的瞬时效率。通过确定实际啮合段,在齿廓上进行曲线积分,得到了平均啮合效率。此外,对16种运动方式进行分析,可以得到各种运动方式下的平均啮合效率。在MATLAB中对平均啮合效率公式进行了分析,得到了各个参数对平均啮合效率的影响。According to characteristics of zero-tooth-difference internal gear mechanism included the rotation and revolution,the ratio-of revolution to rotation is introduced.Then,the instantaneous efficiency is calculated considering of the different values of.The average meshing efficiency is gained by identifying the actual meshing zone and carrying through integral in the tooth profile curve.Furthermore,16 meshing styles are analyzed and every average meshing efficiency expression can be got.Finally it is found that the influence of every parameter to the average meshing efficiency according to the analysis of the expressions in MATLAB.

关 键 词：零齿差 效率 变位齿轮 

分 类 号：TH132.4[机械工程—机械制造及自动化]