对铝合金喷嘴零件的数控车削加工工艺与编程进行了研究,分析了零件的加工难点。针对小直径内锥孔、薄壁件等问题,编制了合理的数控加工工艺,设计了专用刀具与夹具,编写了数控程序并总结了编程要点。
The NC turning processing technology and programming on the aluminum alloy nozzle part was researched. The difficult point, such as tile inner taper with minor diameter and thin-wall part etc, was analyzed. The reasonable NC processing teehnolngy was made. The special cutting tool and fixture was designed. The NC program was composed and the main point was sumnmrized.