Assel斜轧生产线钢管主要缺陷及分析  

Analysis on main defects of steel tubes in assel cross-rolling production line

作　　者：元琳琳[1] 双远华[1] 刘江林[1] 裴晋兴[1] 

机构地区：[1]太原科技大学,山西太原030024

出　　处：《重型机械》2011年第1期53-57,共5页Heavy Machinery

基　　金：山西省自然基金项目(2009011025-1)

摘　　要：根据某钢管厂Assel斜轧机组实际的生产情况及斜轧的特点,对投产以来生产中出现的部分钢管缺陷问题进行了分析。运用理论和经验相结合的方法,辅以有限元分析,确定缺陷产生的原因,达到预防缺陷产生,提高产品质量的目的。Based on actual production situation of Assel skew mill line in a steel tube plant and the skew mill characteristies, the paper analyzes defects arising in some of produced steel tubes since plant was put into operation by using method of theory combining with experience and finite element analysis so as to determine causes for defects, preventing defects from arising and improving product quality.

关 键 词：Assel斜轧机组 热轧钢管 缺陷 

分 类 号：TG333.8[金属学及工艺—金属压力加工]