正交实验法优化电熔爆铣削加工的工艺参数  

Optimization of electrical melting and explosion milling parameters by orthogonal test

作　　者：李岩[1] 李文卓[1] 柴永生[1] 

机构地区：[1]烟台大学机电汽车工程学院,山东264005

出　　处：《现代制造工程》2012年第3期63-68,共6页Modern Manufacturing Engineering

摘　　要：通过电熔爆铣削加工的正交实验,运用数理统计方法研究了电熔爆铣削加工的特性。分析了电压、电流、进给速度、工件运动速度和气压等因素对电极损耗和加工速率两指标的影响。通过两指标的直观分析表和效应曲线图得出了电熔爆铣削加工的一些规律,并优化了工艺参数。By orthogonal test of electrical melting and explosion milling, the peculiarity of electrical melting and explosion milling has been researched using mathematical statisties. The influence of electric voltage, electric eurrent, feeding speed, workpieee movement speed and air pressure on electrode consumption and processing efficiency has been analyzed. Through the analysis of direct analyzing table and effeet diagram, the rule of eleetrical melting and explosion milling has been found, and process parameters have been optimized.

关 键 词：正交实验 电熔爆 铣削 电压 电流 进给速度 气压 

分 类 号：TG662[金属学及工艺—金属切削加工及机床]