薄板冲孔翻边与成形缺陷的研究  

The Research of Punching Necked Out and Forming Defects on Thin Sheet

作　　者：孟昭靖 

机构地区：[1]济南铸造锻压机械研究所,山东济南250022

出　　处：《锻压装备与制造技术》2008年第2期68-69,共2页China Metalforming Equipment & Manufacturing Technology

摘　　要：介绍了薄钢板冲孔翻边工艺生产中存在的问题,在分析工艺机理的基础上,提出了改进措施,并在太阳能行业得到广泛应用。The problems in punching necked out process of steel sheet have been introduced.The improved solution has been put forward with analysis of the process principle,which is applied widely to the solar energy industry.

关 键 词：机械制造 缺陷 冲压 薄钢板 太阳能 

分 类 号：TG386[金属学及工艺—金属压力加工]