摘要
刚度是热轧十分重要的物理参数,刚度数据准确性直接影响到模型设定精度、轧制稳定性等。本文对宝钢分公司2050热轧生产线刚度测试方法和相关测试数据的解析方法进行了分析,对开轧零点修正系数进行了优化,解决了2050生产线开轧机架设定差大的问题。
Inflexion coefficient is a very important physic parameter in hot rolling. The setup accuracy and rolling stability is directly affected by the accuracy of inflexion coefficient. Methods for inflexion coefficient testing and data analysis of the test are analyzed in this paper, and zero correction coefficient （ eorr - zero） is optimized, which solves the inferior deviation of process steup.
出处
《重型机械》
2009年第1期54-57,共4页
Heavy Machinery
关键词
热轧
轧机刚度
数据解析
hot rolling mill
mill stiffness
data analysis
