pressure between rolls

So during calculating the distribution of pressure between rolls , the model with offset can be instead .

计算结果表明，其与不带有偏移量的辊间压力分布基本相同。

The results showed that results of theoretical simulation calculation of pressure between rolls basically corresponded to that by three-dimensional photoelasticity stress test analyzing , the average relative error was less than 8 % .

结果表明，理论模拟计算的辊间压力与三维光弹性应力实验分析结果基本吻合，平均相对误差<8%。

Analysis of contact pressure between rolls of HC mill and measures for raising working life of rolls

HC轧机辊间接触压力分析及提高轧辊寿命的措施

Roll deformation rule of varying contact length back-up roll under the condition of equal contact pressure between rolls

变接触长度支承辊间等接触压力时轧辊变形规律

Contact pressure between rolls of rolling mill directly affects the on load gap , roll wear and strength of the rolls .

四辊轧机辊间压力的分布将直接影响轧机负载辊缝形状、轧辊磨损情况以及轧辊强度的准确校核。

Based on production conditions and data , this article discusses the varying contact length back-up roll deformation under the condition of equal contact pressure between rolls .

以某中板厂生产条件和数据为基础，讨论了变接触长度支承辊辊间接触压力相等时的轧辊变形情况。

But the peak of contact pressure between rolls forms when the intermediate roll shifts , which leads local wear of rolls and quality defects of strip .

但由于中间辊轴向窜动后，在工作辊与中间辊、中间辊与支撑辊间形成接触压力峰值，导致轧辊局部磨损及带材表面质量问题。

VCR can evidently improve the shape control performance of rolling mill and make the quality of strip shape better . ln addition , VCR has an excellent self contour holding , and can reduce the maximum of contact pressure between rolls to avoid spalling of backup roll .

指出VCR可以显著改善轧机的板形调控性能，提高带钢的板形质量和支持辊辊形的自保持性，降低辊间接触压力尖峰，消除支持辊剥落。

The characteristics of pressure distribution between rolls of HC mill and the variation regulations of the pressure distribution with axial displacement of middle roll have been calculated and analyzed by influence function method and elasticity basic beam model , and verified by three-dimensional photoelasticity stress analyzing test .

应用影响函数法和弹性基础梁模型计算分析了HC轧机的辊间压力分布的特性以及中间辊抽动时辊间压力分布的变化规律，并用三维光弹性应力分析法进行了实验论证。

Analysis of distributions of rolling force and pressure between backup and work rolls

轧机辊间压力和轧制压力分布函数解析

The PC mill rolls were modeled with 3 dimensional FEM software ( ANSYS ), and rolls deflection and the contact pressure between work / backup rolls of the rolling mill under different rolling conditions were analyzed .

采用三维有限元法（ANSYS）建立PC轧机辊系的模型，并分析了PC轧机在不同工况下辊系弹性变形与工作辊/支撑辊的接触压力。

This paper analyses the roll deformation and contact conditions between rolls , and discusses the inaccuracy of the assumption that thd distribution of rolling force and pressure between backup and work rolls can be expressed by polynomials .

通过对轧辊变形及轧辊间接触条件的分析，证明了辊间压力和轧制压力多顶式分布假设的局限性。