数控加工模具型腔中的数据处理

Data Processing in NC Machining for Mould Cavity

模具型腔在数控加工中需要一套控制刀具运动轨迹的算法,本文给出了从模具型面的几何描述、加工数据的生成到形成G格式指令进行数控加工这一生产过程的数据处理,实验和现场加工的结果表明:该数据处理算法成功地解决了模具型面的加工制造问题。

It requires the a Igorithm of controlling cutter movement when NC machining mould cavity. This paper gives a new set of method of data -processing in details,include geometrical describing for mould surface,generating machining data, forming NC commands etc. experiment and reality results show that the mathematical model is efficient.