一次成型凸模和凹模电火花线切割加工  

EDM Wire Cutting for Simultaneously Manufacturing the Punch and Matrix

作　　者：李明奇[1] 熊光耀[1] 李明辉[1] 洪福民 

机构地区：[1]上海交通大学,上海200030 [2]上海大量电子设备有限公司,上海200233

出　　处：《模具工业》2003年第1期54-56,共3页Die & Mould Industry

摘　　要：介绍了一次成型凸、凹模线切割加工时斜度角、预斜角和穿丝孔位等基本参数的设置 ,并结合实例和实践经验对其计算和线切割编程处理进行了分析 ,在线切割机上运行结果表明 。The settings of the basic parameters including the slope angle, the pre_slope angle and the threading hole position in wire cutting for simultaneously manufacturing the punch and matrix were introduced. The calculation of the parameters and the programming treatment for wire cutting were analyzed relating to examples and practical experience. By running on the WEDM equipment, the method was proved to be effective and reliable.

关 键 词：一次成型 凸模 凹模 电火花线切割加工 

分 类 号：TG76[金属学及工艺—刀具与模具] TG661