针对各类汽车同步器齿轮倒角在加工参数计算和信息集成上所存在的问题，提出齿轮倒角特征族的概念，并以此为理论基础构建集成加工支持系统。
A concept of gear chamfering feature family was proposed to solve the problem of processing parameter calculation and information integration for gear chamfering of vehicle synchronizers.
磨削模型的多参数和磨削过程的复杂性决定了计算机仿真技术应用于磨削加工的重要性。
Because of the multi-parameter of grinding models and the complicacy of grinding process, it is important for the computer simulation and prediction techniques to be applied to the field of grinding.
根据被加工的曲面特征，通过计算机模拟其加工过程，来寻求最优的刀轴运动轨迹和刀具几何特征参数。
The paper features an attempt to find the optimal axle moving locus of cutting tools and geometric parameter, based on the surface features and by means of a computer simulate machining process.
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