摘要
济钢 3 5 0 0四辊可逆式轧机装备水平高 ,对安装精度和质量要求高。根据设置的中心标板拉设轧制中心线和机列中心线 ,再拉设一根与轧制中心线平行的边线 ,将边线定为每个轨座找正的基准。先吊装传动侧机架 ,后吊装操作侧机架。采用该技术安装的 3 5 0 0四辊精轧机自 2 0 0 2年 2月投产至今 ,设备运行正常 ,生产平稳 。
3500 four-high reversing mill of Jigang has higher equipment level , so high requirement to install accuracy and quality is needful . The technology mainly consists of establishing rolling center line and mill train center line according to arranged center marking-plate, establishing a side line paralleled with rolling center line, side line being as basis for straightening of every mill stand, installing drive side frame first, and then installing operation side frame. 3500 four-high mill which is installed by using this technology is operation normal and production stabilization from running in February, 2002 to today, and the accuracy and quality of the equipment can meet the needs of long time operation.
出处
《山东冶金》
CAS
2003年第6期37-39,共3页
Shandong Metallurgy
关键词
四辊可逆式轧机
安装
机座
机架
吊装
four-high reversing mill
installing technology
mill stand
frame
installing accuracy
