三切分棒材轧制活套高度差与预切分轧件偏移  

The relationship of loop height difference with deviation of pre-splitting rolled piece during three-strand splitting bar rolling

作　　者：高伟[1] 王玉峰[1] 

机构地区：[1]石家庄钢铁有限责任公司,河北石家庄050031

出　　处：《轧钢》2002年第5期9-10,共2页Steel Rolling

摘　　要：分析了三线切分稳定生产的关键是保证切分后轧件尺寸的均匀性。在生产中由于预切分轧件偏移或切分入口导卫安装不当极易造成生产事故。结合切分后轧件三线活套高度差,给出了预切分轧件的偏移量与三线活套高度差的关系,并在生产应用中取得了良好结果。The key technology of stable rolling for three-strand splitting is assuring the size uniform of pieceThe production accidents are easily happened by deviation of pre-splitting rolling or error installation of guide and guard of splittting passThe relationship of loop height difference with deviation of pre-splitting rolled piece is given and the good practice effects are obtained

关 键 词：棒材轧制 三线切分 活套高度差 偏移 切分轧制 

分 类 号：TG335.6[金属学及工艺—金属压力加工]