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分析装配误差对正交面齿轮传动的影响是开展面齿轮传动工程应用的重要基础理论之一。为了分析装配偏置误差对正交面齿轮传动接触特性的影响,建立了考虑装配偏置误差影响的点接触正交面齿轮传动坐标系;推导了正交面齿轮齿廓和过渡曲面方程以及考虑装配偏置误差影响的接触点方程,分析了装配偏置误差对传动中正交面齿轮上接触点位置的影响;根据曲面上任意点处主方向和主曲率的求解方法,分析了装配偏置误差对接触点处主曲率的影响;利用布希涅斯克问题的解法,推导了传动中正交面齿轮上接触点处接触特性方程,分析了装配偏置误差对正交面齿轮上接触点处接触特性的影响。
Analyzing the influence of assembly error on the surface gear transmission is one of the most important basic theories for the application of surface gear drive engineering. In order to analyze the influence of the assembly bias error on the contact characteristics of the orthogonal gear transmission, the coordinate system of the point contact orthogonal gear transmission considering the influence of the assembly bias error was established. The orthogonal gear surface profile and the transition surface equation were deduced and considered The influence of the assembly bias error on the position of the contact point on the gear in the orthogonal gear was analyzed. According to the solution of the main direction and the principal curvature at any point on the surface, the assembly bias The influence of the error on the principal curvature at the contact point is obtained. Based on the solution of Buchinsk’s problem, the contact characteristic equation at the contact point of the gear in the orthogonal gear is deduced. The influence of the assembly bias error on the contact point Impact of contact characteristics.