直缝焊管后弯工艺的分析研究  

Analysis of Edge Crimping Process after LSAW Pipe Forming of Spinning JCOE

作　　者：刘庆才[1] 

机构地区：[1]广州铁路职业技术学院,广州510430

出　　处：《机械工程师》2010年第5期114-116,共3页Mechanical Engineer

摘　　要：分析了旋压式JCOE直缝焊管后弯工艺过程,给出了影响后弯工艺过程主要参数的确定方法。所给方法对实际生产过程具有指导意义。The process of edge crimping after longitudinally submerged arc welded pipe forming was analysed and methods to ascertain main parameters with impact on the process was given. The given methods have directive meaning for the practical edge crimping process of spinning JCOE LSAW pipe manufacture.

关 键 词：直缝焊管 JCOE 成形 后弯 曲率 

分 类 号：TG305[金属学及工艺—金属压力加工]