针对光学零件的加工，集成了基于光学普适方程的直接函数插补法。
A direct interpolator based on universally optical equation is also integrated in this control board.
非圆曲线轮廓是机械零件常见的轮廓要素之一，绝大多数数控机床只具备直线插补和圆弧插补功能。
Non-circle curve is one of familiar outlines, but most numerical control machine tools only have linear interpolation and circular interpolation.
该方法具有插补精度高、插补速度快的特点，能满足CNC系统实时性的要求，可提高渐开线轮廓零件的编程和加工效率。
The result shows that the method has a high speed and high accuracy characteristic and satisfied the real time demand of the CNC servo system. The processing efficiency of involution is improved.
应用推荐