航空舵机壳体高精度柱面密封功能孔加工方法研究  

Research on Machining Method of High Precision Cylindrical Seal Function Hole of Aircraft Steering Gear Shell

作　　者：郭骏峰 董文满[1] GUO Jun-feng;DONG Wen-man(AVIC Xi'an Flight Automatic Control Research Institute,Xi'an 710065)

机构地区：[1]航空工业西安飞行自动控制研究所,西安710065

出　　处：《航空精密制造技术》2021年第2期32-35,共4页Aviation Precision Manufacturing Technology

摘　　要：针对具有典型的高精度柱面密封孔特征的某类航空舵机壳体的加工方法,通过分析识别其加工难点,针对孔精加工的工艺路线、切削参数、刀具应用、装夹方案展开研究,提出了合理的工艺改善方案,提高了该类型产品的加工质量和效率。Aiming at the machining method of a certain type of aircraft steering gear shell with typical high-precision cylindrical sealing hole characteristics, the machining difficulties were identified by analysis. The process route, cutting parameters, tool application and clamping scheme of hole finishing were studied. A reasonable process improvement scheme was put forward. The processing quality and efficiency of this type of products were improved.

关 键 词：舵机壳体 功能孔 铰削 装夹方案 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]