roll相关论文
随着汽车工业的飞速发展,对冷轧薄板表面质量特别是表面微观形貌提出了更加严格的要求.本文针对从摩擦学角度优化设计的轧辊表面球......
The Fish Course If there is a fish course， it will probably follow the soup. There may be a special fork for the fish.......
My husband and I dated for six years before we got married. And we’d known each other for four years before that. We we......
Numerical Simulation of Temperature Field and Thermal Stress Field of Work Roll During Hot Strip Rol
Based on the thermal conduction equations, the three-dimensional (3D) temperature field of a work roll was investigated ......
Development of Centrifugal Cast High Speed Steel Roll with High Wear Resistance for Pre-Finishing St
The present study aims at developing high speed steel ( HSS ) as roll materials to replace traditional roll materials su......
跨平台、分散的异构资源的整合是当前生物信息学领域的主要研究热点之一。本论文提出并建立了一种全新的生物信息集群系统。该系统......
目的 观察羊膜卷填塞联合C3F8气体填充治疗角膜穿孔术后羊膜的演变及其对角膜内皮细胞的影响.方法 因各种原因所致角膜穿孔而施行......
Numerical Simulation of Temperature Field and Thermal Stress Field of Work Roll During Hot Strip Rol
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The methodology to obtain the non-linear roll damping from decay tests is very old. It has been proposed by Froude in th......
A new method was developed by a thermal wear machine to evaluate the thermal wear of rolls in steel rolling process.The ......
针对武钢棒材厂高硬度轧辊孔型加工困难的问题,对车床进行了改造,重新设计了刀具,且对数控车床轧辊孔型加工工艺进行优化,取得了良......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
To investigate the rolling motions of a flooded ship, non-linear coupled dynamics of roll and flooded water are derived ......
通过对带材轧制过程中轧辊表面温度分布情况进行研究,提出采用红外线测温装置在线实时检测轧辊表面温度,从而更加及时准确的控制轧......
Due to its high hardness,good red hardness and excellent wear resistance at high temperature,high speed steel(HSS)is fit......
Thermal crown of roll is an important factor, which affects strip profile. It is necessary to analyze the temperature fi......
机械故障诊断是典型的模式识别问题,遗传编程能够较容易地构造大规模特征集;可以根据分类效果自动进行特征选择,从而获得优质的最......
分析了热处理炉辊面结瘤产生的原因,并提出提高抛丸质量、杜绝丸粒带入炉内、改善炉内气氛控制、合理安排装炉顺序等措施,可使辊面......
The effects of quenching temperature, cooling pattern, temper temperature and temper times on the structure and properti......
The calculation error of the gauge-meter model will affect the gap setting precision and the self-learn precision of rol......
改革开放以来,特别是加入WTO后,我国坚定不移地坚持“引进来”和“走出去”相结合的战略,在更大范围、更广领域和更高层次上参与国......
为解决水面机器人近水面低航速时的横摇控制问题,基于零航速减摇鳍工作原理和模糊控制理论,建立水平面运动模型解耦后的等价横摇模......
为建立考虑船舶横摇的船舶4自由度响应型数学模型,首先采用类比建模的方法建立船舶横摇响应型数学模型,并首次提出了船舶横摇指数......
