平整机轧制压力模型的改进  

IMPROVEMENT ON THE ROLLING FORCE MODEL OF THE SKIN PASS MILL

作　　者：白振华[1] 戚向东[1] 连家创[1] 

机构地区：[1]燕山大学,秦皇岛市066004

出　　处：《上海金属》2004年第1期33-36,共4页Shanghai Metals

摘　　要：考虑到应力和变形沿带材厚度分布的不均匀性,因此不采用卡尔曼的平面假设,而按照接触表面边界条件列出相应的平衡微分方程,建立起一套新的针对平整轧制的实用轧制压力改进模型,经现场使用效果良好。In consideration of that the stress and deformation distribution was uneven in the direction of strip thickness, therefore, Karman's plane assumption wasn't adopted. A set of new improved model of rolling force for the skin pass was established by the relevant equilibrium differential equation with the boundary condition of contacted surfaces. The effect of the model was better in the field service

关 键 词：平整机 轧制压力 平衡微分方程 数学模型 带材轧制 改进 

分 类 号：TG335.56[金属学及工艺—金属压力加工] TG333.4