铝质易拉罐轻量化实现途径及其关键技术  

Realization of the Lightweighting of Aluminum Easy-Open Can and Its Key Technology

作　　者：叶凯[1] 傅高升[2] 林娜[1] 

机构地区：[1]漳州职业技术学院机械与自动化工程系,福建漳州363000 [2]福州大学材料科学与工程学院,福建福州350116

出　　处：《湖南工业大学学报》2014年第6期65-69,共5页Journal of Hunan University of Technology

基　　金：福建省教育厅科技基金资助项目(JB09280;JA14383)

摘　　要：轻量化是降低铝质易拉罐生产成本、促进技术进步的重要手段。分析了实现铝质易拉罐轻量化的主要技术途径,包括减薄铝板材厚度和减小罐口直径2个方面。在此基础上,探讨了改善铝板材冶金质量与变形性能、优化罐型并改进工装模具等实现轻量化的关键技术。Lightweighting is an important way to reduce cost of aluminum cans production and promote technical advances. Two primary means of thinning aluminum sheet thickness and reducing diameter of can neck to realize lightweighting of aluminum easy-open cans are analyzed. Key technologies such as the improvement of Al plate metallurgical quality and deformation performance, optimization of cans＇ shape as well as improvement of process tooling are further discussed.

关 键 词：铝质易拉罐 轻量化 厚度减薄 小径化 

分 类 号：TB482.2[一般工业技术—包装工程] TF821[冶金工程—有色金属冶金]