摘要
为了精密切割加工整体叶轮的叶片型面,进行了数控电解机械复合切割机床的开发。研究复合阴极加工时的实际运动轨迹,得到电解机械精密切割加工机床的五个坐标计算公式。在建立叶片型面型值点数据库的基础上,完成叶片型面拟合、插值加密、边界处理的计算机程序,并计算出加工时的五轴联动机床的各轴运动参数。
NC electrochemical mechanical cutting machine tool is researched, in order to cut the vane of an integral impeller accurately. The formula of computing the five coordinates of electrochemical mechanical cutting machine tool is gained by researching the movement trail of the cathode. Based on the data base of the shape point of the vane, the computing program of fitting the vane shape, tensing by insertion numerical value, processing the board is gained. The five parameters of five - axis linkage machine tool are calculated out.
出处
《常州工学院学报》
2008年第5期14-17,21,共5页
Journal of Changzhou Institute of Technology
基金
江苏省自然科学基金项目
数控电解精密切割加工的机理研究
项目编号:BK2006041
江苏省高校科研成果产业推进项目
多轴连动数控电解磨床
项目编号:JKB06-34
常州市科技攻关项目
数控模具电化学加工关键技术研究
项目编号:CE2006113
关键词
直纹面
设计
电解机械切割
整体叶轮
机床
rule surface
design
electrochemical mechanical cutting
integral impeller
machine tool