提出了一种采用计算机动态仿真滚刀加工渐开线型圆柱齿轮的原理和方法,同时也考虑到一些加工误差因素的影响。该法不仅可以逼真、清晰且不受一些加工因素限制地展现出齿轮加工的详细过程,而且还为齿轮 TCA 分析、接触应力分析和振动分析提供了一套人机交互自动生成有限元网格计算模型的新方法。 A principle and method of hobbing the involute cylindrical gear with computer dynamic simulation hobbing is proposed. At the same time, some machining error factors are also considered. This method can not only display the detailed process of gear machining vividly, clearly and without any processing constraints, but also provide a set of human-computer interaction for gear TCA analysis, contact stress analysis and vibration analysis to automatically generate finite element mesh New approach to the model.