【摘要】 利用等距布齿牙轮齿面的回转性、对称性和周期性规律,总结出6种网格环的基本类型和3种生成网格的基本方法。运用这些类型和方法的相应子程序,只需手工输入极少量参数,即可完成等距布齿牙轮有限元初始网格的数据准备工作。由此提高了有限元前处理工作的效率,减轻了计算者的劳动强度。更多还原

【Abstract】 On basis of gyration, symmetrization and periodization of the bit cone faces with equidistributed teeth, the author sums up six types of mesh row patterns and three methods of generating meshes. With the help of the subprograms corresponding to these patterns and methods, the data preparatory work for finite element initial meshes of bit cones with equidistributed teeth can be accomplished by inputting manually only a few parameters and the preceding processes of finite element method are noticeably simplified.更多还原