The authors gave 3D design and virtual manufacture about center gear of swing oscillating tooth drive based on Pro/ NC, solved manufacture problems about complex flank profile of center gear. the exploit period are shortened remarkably of swing oscillating tooth reducing device. 文中基于Pro/NC给出了摆动活齿传动的主要零件&中心齿轮的3D设计及虚拟加工,解决了中心齿轮复杂齿廓加工问题,显著缩短了摆动活齿减速器产品的开发周期。
Machining Method for Hard Flank of Tooth and Big Sized Curved-tooth Bevel Gear 硬齿面大规格弧齿锥齿轮的加工方法
This paper deviated boundary curve into many units and nodes, analyzed these nodes meshing and wear, utilized parametric cubic spline curve to analogy wearing flank of tooth, so as to analyze gear meshing and wear. 将边界曲线离散成许多单元和结点,对这些离散点进行啮合和磨损分析,提出了用参数三次样条曲线来模拟磨损后的齿面,实现了对任意啮合点磨损量的计算。
It established model of arc cylinder gear, and used the FE method to analyze its gear pair tooth flank contact fatigue strengthen and root of tooth bending fatigue strengthen. Compared with other cylinder gear, it had predominant transmission characteristic. 建立了弧齿圆柱齿轮的模型,运用有限元分析的方法对其齿轮副齿面接触疲劳强度以及齿根弯曲疲劳强度进行了分析,并与其它圆柱齿轮进行比较,显示了其优越的传动特性。