开卷落料模板料表面缺陷及其解决方案  

The Material Surface Disfigure of Blanking Die and Its Solutions

作　　者：胡辉[1] 张国华 

机构地区：[1]奇瑞汽车股份有限公司规划设计一院,安徽芜湖241009 [2]湖北十堰先锋模具股份有限公司,湖北十堰442013

出　　处：《模具制造》2013年第4期21-24,共4页Die & Mould Manufacture

摘　　要：开卷落料模在调试过程中,材料表面经常发生划伤、压伤等现象,严重影响表面质量。本文根据现场实际调试、生产情况,对开卷落料模的工艺方案不断进行研究和持续改进,收效显著,使落料片质量得到了有效提升。blanking die in the debugging process, the surface of the material often scratched, bruised, etc., seriously affect the quality of the surface. According to the site, the actual debugging, production, ongoing research and continuous improvement process program of blanking die, and the effect is significant, effectively enhance the quality of the blanking piece.

关 键 词：开卷落料 划伤 解决方案 

分 类 号：TG385.2[金属学及工艺—金属压力加工]