作　　者： ; ; ; ; ;

机构地区： 东北大学材料与冶金学院轧制技术及连轧自动化国家重点实验室

出　　处： 《东北大学学报（自然科学版）》 1999年第6期637-640,共4页

摘　　要： 板带轧机的纵刚度和横刚度对于厚度控制和板形控制是十分重要的，在实际操作过程中，板厚和板形控制存在着耦合作用，研究轧机不同状态下的刚度变化规律对于实现板厚和板形的精确控制具有重要的意义·为此，采用压靠法和轧制法研究了带有中间辊横移的ＨＣ 和ＵＣ 六辊轧机的刚度特性·结果表明，六辊轧机中间辊横移对轧机的纵刚度和横刚度均有影响·给出了刚度值与横移量之间的定量关系，为厚度控制和板形控制量的调整提供了参考依据· The vertical rigidity and crosswise rigidity of the strip mill has an important effect on the gauge and shape control of the strip being rolled. The rigidity characteristics of the new 6 high UC mill with intermediate roll shifting were studied by using pressing and plate rolling methods with consideration of the coupling effects between the gauge control and shape control. The results show that the intermediate roll shifting has significent effect both on the vertical rigidity and crosswise rigidity. The quantitative relationship between the rigidity and the intermediate roll shifting is given. The references for adjusting the gage value to perform shape control are also provided.

关 键 词： 六辊轧机 轧辊横移 刚度 板形控制 板带轧机

领　　域： [金属学及工艺]