电火花线切割锥度加工编程技术的研究  

The Study of Taper Programming System of LS-WEDM

作　　者：杨三强[1] 白基成[1] 郭永丰[1] 邓冠群[1] 刘少垣[1] 毕慧[1] 

机构地区：[1]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《电加工与模具》2008年第3期33-36,共4页Electromachining & Mould

摘　　要：分析了电火花线切割加工中常规锥度对应点的计算和电极丝的间隙补偿问题,将上、下表面的加工轨迹转化为对应的XY和UV平面的加工轨迹,用Visual C++实现常规锥度工件轨迹的生成,将锥度工件偏移补偿后得到的电极丝中心轨迹转化为工作台在XY平面和上导向器在UV平面的控制轨迹。实现线切割机锥度加工中的4轴联动加工技术。The corresponding points in the up and down surface of the normal taper were calculated. The clearance compensate of the wire was analyzed. The method to get the trace of normal tapered work-pieces is realized by Visual C ＋ ＋ . The traces of the wire center transformed to the trace of up wire lead wheel on the up surface and the trace of working table on the down surface. The 4-axis linkage in the taper machining is realized.

关 键 词：锥度 轨迹分析 偏移补偿 4轴联动 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]