数控展成电解加工带冠整体叶轮的运动规划及其实现  

Movement Design and Realization for Integral Impeller with Ring in NC-Electrochemical Contour Evolution Machining

作　　者：郭紫贵[1] 云乃彰[2] 张磊[2] 

机构地区：[1]张家界航空工业职业技术学院,湖南张家界427000 [2]南京航空航天大学,江苏南京210016

出　　处：《电加工与模具》2007年第5期20-24,共5页Electromachining & Mould

摘　　要：综述了数控展成电解加工带冠整体叶轮的运动规划,介绍了阴极运动轨迹的设计计算及数据转换,分析了数控展成电解加工多轴联动的实现方法,提出了"等合成进给速度"的概念,并给出了数控电解加工程序中参数的确定方法。经用于试验加工,其可行性和实用性得到了验证。In this paper, the movement design for integral impeller with ring in NC-electrochemical contour evolution machining was stated, and the method of the design and calculation and the data transition for the cathode feed path was also introduced. The realization method of multi-axis linkage movement was analyzed, and the concept ＂constant feed resultant velocity＂ was presented, and then the method determining the parameters of the NC program was given. It was proved that these methods are applicable and practical by trials.

关 键 词：电解加工 带冠整体叶轮 运动规划 多轴联动 等合成进给速度 

分 类 号：TG662[金属学及工艺—金属切削加工及机床]