Research on cutting tool paths optimization of ZrB2 CNC grinding based on parametric curve interpolator

Zirconium boride ceramics is one of the new type of bearing high temperature materials which is used in the modern aeronautics broadly, numerical control grinding technique is the main means of manufacturing it. but the component shapes which zirconium boride ceramics worked in the modern aeronautics always complicate and need the higher processing accuracy and geometric tolerance, all those raised the higher technical requirement to the project of numerical control machining, This paper will use the method of parametric curve interpolation to carry on the optimization to the numerical control processing cutting tool path.