LD30大口径薄壁无缝管成形工艺  

Large Diameter Thin-wall Seamless LD30 Tube Process

作　　者：王振生[1] 

机构地区：[1]北京有色金属研究总院,北京100088

出　　处：《金属成形工艺》2001年第5期51-52,共2页Metal Forming Technology

摘　　要：介绍了LD30大直径无缝薄壁筒采用热拉伸坯经变薄旋压成形工艺 ,讨论了其工艺过程 ,工艺参数和应用范围等。In this paper,the technology of large diameter and thin wall LD30 tube processed by drawn hot billet and power spinning are introduced.The process,property and the scope of using are discussed in it.

关 键 词：变薄旋压 管材 冲压 大口径薄壁无缝管 

分 类 号：TG386.43[金属学及工艺—金属压力加工] TG306