齿轮成形型腔加工数控自动编程

Automatic Numerical Control Programme for the Gear Mould Cavity

图形交互自动数控编程作为自动编程的一个发展趋势,目前已成为先进的CAD／CAM 软件所普遍采用的数控编程方法。首先介绍了图形交互自动数控编程技术并详细讨论了图形交互自动数控编程的原理和方法。针对齿轮挤压成形的复杂型腔曲面,讨论图形交互自动数控编程的实现方法和步骤,该方法对实现复杂形状零件的高精度加工具有十分重要的意义。

Automatic NC programme by figures interactive processing is a trend of automatic program＇s development, which has become the general method of NC programme. This paper introduces the technology, principles and the method of automatic NC programme with figures interactive, and discusses the methods and steps to actualize automatic NC programme of complicated gear extrusion mould cavity surface. This method has important meaning on the high precision machining of complex shape part.