基于改进逐点比较法的电火花铣削加工可逆插补算法研究  

Research of Invertible Interpolation Algorithm Based on Improved Point-Point Comparison Method in EDM-Milling

作　　者：沈蓉[1] 刘永红[1] 

机构地区：[1]中国石油大学机电工程学院,山东东营257061

出　　处：《电加工与模具》2010年第1期29-31,共3页Electromachining & Mould

基　　金：国家自然科学基金资助项目(50675225);山东省科技攻关项目(2006GG2204001)

摘　　要：为实现电火花加工中的直线可逆插补,在分析传统逐点比较直线插补算法优缺点的基础上,提出了改进的思路,推导了分为8个插补区的直线插补算法及其逆向插补算法,并用实例验证之,结果表明该算法有效可靠。In order to achieve the linear invertible interpolation of ED-Milling, the advantages and disadvantages of traditional linear interpolation algorithm comparing point to point were analyzed in the paper firstly. Then the improved algorithm was pointed out. The invertible interpolation algorithm was deducted. And the improved algorithm was verified by a sample. The result showed that it was effectual.

关 键 词：电火花铣削 直线插补 可逆插补 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]