护盘冲孔落料工艺分析与模具设计  

Process analysis and die design of punching and blanking processes for shelter

作　　者：张军华[1] 

机构地区：[1]郑州航天电子技术有限公司,河南驻马店463003

出　　处：《模具技术》2007年第6期24-26,29,共4页Die and Mould Technology

摘　　要：通过该护盘零件,分析了零件的冲制加工工艺及难点,提出了该零件冲裁模的设计方案,介绍了护盘零件冲裁模的设计方法及模具结构特点,得出了采用复合模进行阶梯冲裁相对合理的结论。经过生产运用零件满足产品质量要求。By analyzing the punching difficulty of the shelter dash part, the design scheme of its punching die was proposed. The structure features and design methods of the punching die were also introduced. A reasonable conclusion to adopt the step punching method using compound dies was achieved. The products have been proved to meet the quality requirements through production.

关 键 词：护盘 冲裁模 模具设计 

分 类 号：TG386.2[金属学及工艺—金属压力加工]