NGW型行星齿轮传动角变位参数的优化选择

An Optimized Selection of Transmission Angular Deflection Parameter of NGW tupe Epicyclic Gear

提出了一种用优化手段选择高精度闭式直齿ＮＧＷ型行星传动角变位参数的方法，讨论了行星轮与太阳轮的齿数差、行星轮减齿数等参数与角变位参数选择的关系。本文所提方法与体积优化等方法结合，将使该类传动的优化设计方法更加先进完整。

The paper proposes a method of selecting transimission angular deflection parameter concerned with closed spur NGW type epicyctic gear with high accuracy, by means of the optimized one. It also discusses the tooth number difference between the epicyclic gear and the solar gear, the parameter selection in relation to both angular deflection and the lessened tooth number of the epicyclic gear. This method mentioned in the paper has made a combination with other methods of the bulk optimization, which will enable the method of the optimized fransmission design to be much more advanced and perfect.