UOE成形工艺在大直缝焊接钢管生产中的应用  

Application of UOE forming technology for the large longitudinal seam arc welding steel pipes

作　　者：黄克坚[1] 刘京雷[1] 阮锋[1] 

机构地区：[1]华南理工大学机械工程学院

出　　处：《锻压技术》2006年第1期18-21,共4页Forging & Stamping Technology

摘　　要：介绍了大直缝焊接钢管UOE成形工艺的特点,以规格为Ф711mm×15.9mm×12200mm直缝焊接钢管的试制生产为例,考察了试制样品的成形精度。各项测试结果表明,所拟定的UOE成形工艺技术路线合理,可进行该规格产品的批量生产。The working procedure and the principle of its mills of LSAW steel pipe processed by the method named UOE are introduced in this paper. Applying the preestablished forming process, the steel pipes with dimension of φ711mm×15.9min×12200mm have been produced tentatively. The data （including diameter, thickness and ovality of steel pipe, which have been measured from the test production ） show that the preassigned forming process is reasonable for the batch production of the steel pipes with the dimension mentioned above.

关 键 词：直缝钢管 UOE 工艺 

分 类 号：TG386.43[金属学及工艺—金属压力加工]