提出了一种适合于陶瓷刀片加工的新的插补算法 ,介绍了基于此算法的陶瓷刀片磨削加工数控系统。此插补算法大大简化了系统设计 ,提高了刀片的加工精度。用该系统精心设计的 5个加工指令 ,即可完成所有标准刀片和大部分非标准刀片的加工编程。利用系统的参数编程功能 ,操作者只需选择刀片形状并输入刀片参数 ,系统可自动生成零件加工程序 ,完成刀片的加工。 A new interpolation algorithm suitable for ceramic blade machining was proposed. The numerical control system of ceramic blade grinding based on this algorithm was introduced. This interpolation algorithm greatly simplifies the system design, improve the machining accuracy of the blade. With the system’s well-designed five machining instructions, all standard inserts and most non-standard inserts can be programmed. Utilize systematic parametric programming function, the operator only needs to select the blade shape and input the blade parameter, the system can automatically generate the part machining program and finish the machining of the blade.