Modelling study of the elastic deformation for 4-h mill;
四辊轧机弹性变形解析模型的研究
This paper was to discuss the elastic deformation of rollers and interaction between work rollers and the strip during the roller milling process of a 4-h mill,by analyzing stress and deformation of rollers,put forwards a concise and practicable mathematic model of roller gap's shape,which resulted from some relevant factors,such as rolling pressure,bending force and so on.
针对轧制过程中轧辊的弹性变形和轧辊与轧件间的相互作用,通过对四辊轧机辊系变形和受力状况的分析,从理论上详细推导了直观的有载辊缝形状函数,明确了有载辊缝形状函数与相关因素的对应关系。
The axial overload is the main factor which causes work roll bearings and back up thrust bearings of four high mill invalid.
四辊轧机工作辊轴承及支承辊止推轴承失效的主要原因是轴向力过大。
The finite element method is used to solve the deflection of rolls for 4-high mill.
采用有限元方法求解四辊轧机辊系变形问题，由于在工作辊及支承辊之间存在着未知接触压力和位移因而该问题无法用简单方法求解；根据辊系变形与受力的特殊性对方程进行变换可解出辊系各点位移，从而实现对辊系变形及辊缝形状进行较为准确的预报及控制。
Conception of Using Four-high Mill to Roll Big Dimension Bars
采用四辊轧机轧制大规格棒材的构想
Investigation of Variable Hydraulic Parameters in the Gauge Control System for a Four-high Strip Mill;
四辊轧机辊缝控制系统液压变参数问题的研究
Research and Application on Hydraulic AGC of Four Roller Mills in Medium Plate Factory;
中板四辊轧机液压AGC系统研究与应用
A Way of the Rolling that Repair 2800mm Four-high Rolling Mill Housing
2800mm四辊轧机牌坊的一种铣削方法
Investigation on Jerky Measurement of Shape of Hot Rolled Strip on 4-High Mill
四辊轧机热轧带钢板形的急停测量实验研究
Simple Analysis of the Causes and Precaution of Alternating Motion of Working Rolls of Hot Narrow Strip Four-Roll Rolling Mill;
热轧窄带钢四辊轧机工作辊轴向窜动的原因及解决办法
The Application of the Sub-Model Method for Four-high Mill Stand Strength Analysis
子模型技术在四辊轧机机架强度分析中的应用
Development of Intelligent Control System of 2350 Fourhign Mill in AISC Medium Plate Plant
鞍钢中板厂2350四辊轧机智能系统的开发研究
Study on Modeling and System Identification of 300 Four-High Rolling Mill;
300四辊轧机压下系统建模及系统辨识的研究
four high continuous hot strip mill
四辊连续式带材热轧机
four-high non-reversing cold rolling mill
不可逆式四辊冷轧机
four high reversing cold strip mill
四辊可逆式带材冷轧机
Application of Four Rollers in Reversible Rough Rolling Mill
高铬钢轧辊在热轧四辊可逆粗轧机上的应用
DISCUSSION AND PRACTICE ON ROLL CROWN DESIGN OF 4-HIGH COLD ROLLING MILL
四辊式冷轧机辊型设计的探讨与实践
Development of 4-hi Cold Rolling Mill with WR shifting function
工作辊轴向窜动式四辊冷轧机的开发
The Study of the Capacity and Rolls Stability about Hot Stip Four-roll Rough Mill;
热连轧四辊粗轧机能力及辊系稳定性研究
Improvement of Work Roll Compensator for 3000mm Four High Mill at Lin-gang
临钢3000mm四辊中板轧机工作辊平衡缸改进
Four-high hot mill design based on three-D modeling
基于三维实体模型的四辊热轧机设计