叶片五轴联动加工中汽道误差补偿的研究  

The Research of Fixtures and Rotation Error Compensation on Five-axis Machining

作　　者：唐清春[1] 何俊[1] 赖玉活 黄艳 

机构地区：[1]广西工学院工程训练中心,柳州545006 [2]柳州市数控机床研究所,柳州545007

出　　处：《汽轮机技术》2012年第1期78-80,共3页Turbine Technology

基　　金：柳州市机械及机电一体化产业关键技术攻关项目:多功能五轴联动机床后置处理软件开发

摘　　要：提出了一种补偿后置处理方法,解决叶片在五轴联动加工中由于工装及基准误差造成汽道与叶根叶冠错位的问题。根据机床运动求解,建立了工作台/刀具回转摆动型机床VMC1250的数学模型。通过VB语言,开发了该五轴机床的专用后置处理软件。通过叶片的加工,验证了该后置处理器的正确性和实用性,能够满足工程使用的要求。This paper presents a new post processing method of fixtures and jigs and rotation error compensation, according to machine movement ,establishes mathematical model of a bench/cutter rotate swing-type machine VMC1250. through the VB language, developed a post processing software of the five-axis NC machine tool. Through blades processing verified the correctness and practicability of this post processor, which also can meet the engineering requirement.

关 键 词：叶片误差补偿 五轴机床 VB 后置处理器 

分 类 号：TK263[动力工程及工程热物理—动力机械及工程]