炉卷轧机工作辊磨损预测  

Wear Prediction of Work Roller for Steckel Mill

作　　者：黄贞益[1,3] 吴胜[1,3] 王道远 李黎明 程丙贵[1,3] 李长宏[1,3] 

机构地区：[1]安徽工业大学材料科学与工程学院,安徽马鞍山243002 [2]南京钢铁联合有限公司中厚板卷厂,江苏南京210035 [3]安徽省金属材料与加工重点实验室,安徽马鞍山243002

出　　处：《中国材料科技与设备》2008年第5期65-66,73,共3页Chinese Materials Science Technology & Equipment

摘　　要：以国内某厂3500炉卷轧机为研究对象，分析了炉卷轧机工作辊磨损产生的原因，采用现场在线磨损计算模型进行了离线模拟计算；利用现有磨床测试轧辊磨损曲线，对理论计算与实测数据的进行了比较。同时，回归出在线板形控制的磨损计算模型参数，修正后的计算结果符合轧辊磨损的一般规律，可用于轧辊磨损在线预报。The 3500mm steckel mill in a domestic plant is taken as the subject,reasons of the emergency of the work roll wear in steckel mill rolling process were analyzed ,and off-line simulating calculation of the roll wear is carried out by adapting the spot on-line wear calculation model. After testing the wear curve of the roll on the grinder, comparison is made between theoretical results and the measured data. Also, parameters in the on-line wear calculation model of figure control system are regressed. The regressed results conform very well to general principles of roll wear and could be applied in on-line wear prediction.

关 键 词：炉卷轧机 工作辊磨损 参数回归 

分 类 号：TG595.4[金属学及工艺—金属切削加工及机床]