铝合金材质大直径内螺纹铣削加工研究

A Study on Large Diameter Internal Thread Milling of Aluminum Alloy Material

针对传统加工工艺加工大直径螺纹难度较高的现状,结合某大直径螺纹工件的特征和工艺特性,研制了专用螺纹铣刀,根据螺纹铣削工艺编制了螺纹数控铣削程序,获得了良好的加工效果.

This paper develops a special thread cutter in view of the difficulty of processing large diameter thread . by means of the traditional technology, and in combination with the feature of a large diameter threaded workpiece and process characteristics. According to the thread milling process, the paper designs a program for CNC milling thread and obtains a good processing effect.