四轴数控重磨球头立铣刀端刃的实现问题研究

Research on the implementation of 4-axis ball-end milling cutter thinning

球头立铣刀的应用越来越广泛 ,其质量好坏直接影响到加工对象的表面质量、精度及加工效率。目前 ,刀具用户对球头立铣刀用钝后的重新修磨 ,依靠手工进行 ,其精度无法保证 ,如何有效解决它的修磨问题十分迫切。本文从工作实际出发 ,就如何进行快速、准确、高质量的刀具修磨工艺和编程技术进行研究 。

Ball End Milling Cutter is widely used in industry.The quality of the cutter directly decides the milling surface's roughness,accuracy and efficiency of the milling process.At the present time,users manually carry out cutter regrinding process when it becomes dull.As a result,the accuracy could not be ensured.It's urgent to find a way to solve this problem.This paper studies the Ball End Milling Cutter thinning process and corresponding programming techniques from a practical point of view.Details on how to regrind ball end cutter end and corresponding fixture design have been put forward.