容器封头冷冲压成形新型润滑工艺  

A New Lubrication Technology in Vessel Head Cold Stamping

作　　者：谢坚鎏 

机构地区：[1]江门市新会区同达化工机械制造有限公司,广东江门529100

出　　处：《机电工程技术》2015年第2期71-73,共3页Mechanical & Electrical Engineering Technology

摘　　要：采用LDPE薄膜代替润滑油剂作为容器封头冷冲压成形过程润滑材料,减少封头冲压成形过程的摩擦阻力,免除封头成形后油污清洗工序,有效避免焊接时因燃烧油污产生的焊接缺陷,提高焊缝X射线探伤合格率,从而提高容器生产效率和产品质量,降低生产成本。Through the use of LDPE thin film to replace the lubricant as the vessel head cold stamping process lubricating material,to reduce the friction of head stamping forming process,and eliminate the greasy dirt cleaning process after the head formed. It effectively avoided welding defects produced by the oil combustion in welding,improved weld X radiographic inspection pass rate,thus improved the production efficiency and product quality of the container,reduced the production cost.

关 键 词：低密度聚乙烯(LDPE)薄膜 冷冲压 封头 润滑 

分 类 号：TH49[机械工程—机械制造及自动化]