辊轧机

Compared with the deviation curve of the outlet thickness gained from the monitor-control system on-line, the roller gap curve of the model dovetailed nicely with the reality, which approved the accuracy of the model building and the rationality of the model simplify.

与现场监控系统获取的轧机出口厚度偏差曲线进行比较，发现虚拟样机仿真的实际辊缝开口变化曲线与现场轧机的实际输出结果几乎完全吻合，证明了所建立的1676mm冷连轧机液压辊缝控制系统仿真模型的准确性和模型简化的合理性。

To reduce the technologicaltransformation project costs, the legislature decided to roll millsite for reaming rack processing.

为了降低技改工程费用，决定在立辊轧机现场对机架进行扩孔加工。

In chapter 2, Multipole Expansion Method and Generalized Minimal Residual Method are introduced.

由于本方法的高效性和低的内存占有量，使边界元法模拟四辊轧机的耦合成形过程成为可能。

The Sentry 6500 combines Mix-Mill's unique Magic Window computer, with an electronic touch control panel that has been field tested in over 1,000 installations, a two or three roll mill, and a highly accurate positive gear drive proportioner.

Sentry 6500结合了Mix-Mill独特的Magic Window计算机，配备了电子触摸控制面板，两个或三个辊轧机和高精度齿轮传动比例混合器。

Strip limit minimum rollable gauge and minimum rollable gauge considering productivity are analyzed and derived using new rolling pressure model, work roll surface temperature rise formulae is derived on the basis of mill stand thermal balance. The affecting factors of work roll surface temperature and the influences on the choice of roll size are discussed.

本文从轧机结构设计、力能参数计算、强度设计计算等方面综合论述了辊系参数设计计算的基本理论，在理论上提出了采用考虑粘着摩擦的混合摩擦模型和考虑轧件的弹性变形计算冷轧薄板轧制压力的方法，推导并以冷轧机实测轧制压力验证了轧制压力新模型；应用新的轧制压力模型分析并推导了轧件极限最小可轧厚度和考虑生产率的最小可轧厚度公式；根据工作机座热量平衡原理推导了工作辊温升公式，分析了工作辊温度的影响因素，研究了工作辊温升对轧辊参数选择的影响。

The horizontal roll axial shifting is the important method for H beam mill to adjust roll gap and control the size accuracy of the finished product.

水平辊轴向移动是H型钢轧机进行辊缝调整、控制产品尺寸精度的重要方法，已广泛应用在H型钢轧机中，研究其结构及控制原理对于自主开发H型钢轧机具有重要意义。

The general situation of hydraulic AGC techniques for copper cold rolling mill s is introduced, the direct measurement and closed loop control for mill gap are simply described, the natural rigidity of mill and the equivalent rigidity in gap control are analysed and compared, and at last the realization of a gap direct measurement AGC system is simply described as an example.

介绍了铜带冷轧机液压AGC技术的概况；简述了轧机辊缝直接测量和闭环控制，并对轧机自然刚度和辊缝控制的等效刚度作了分析比较；最后，作为实例，简要说明了一个辊缝直接测量AGC系统的实现。

Though roll machine compared with traditional wire drawing machine has many advantages, but it also has it's own shortage.

虽然辊轧机与拉丝机相比有诸多优点，但也有其不足。

According to the arrangement and number of rolls, rolling mills can be classified as various types: a two-high mill, a three-high mill, a fourhigh mill, a planetary mill and a cluster mill.

根据轧辊的配置和数量，轧机可分为各种类型：两辊式轧机、三辊式轧机、四辊式轧机、行星式轧机和多辊式轧机等。

Modern rolling mill running with heavy-duty and high-speed, due to resolve rolling mill roller bearing longevity shortenning and burning problem,against the traditional thoughts of "random phenomenon" and "offsetting roll system position", the new thoughts of relation between rolling mill 1mm~1um micro-dimensional behavior and load characteristic of rolling mill roller bearing and screw-down drive thread pair, is developed.

现代轧机在重载、高速运行中，对轧机设计理论无法解决的轧机滚动轴承短寿烧损难题，挑战&随机现象&和&偏移距辊系定位&学术成见，开辟了探索轧机辊系1mm～1μm微尺度行为与轧机滚动轴承和压下传动螺纹副承载特性有关的新思路与方法。

James, son of Zebedee, and John the brother of James, whom he named Boanerges, that is, sons of thunder

载伯德的儿子雅各伯和雅各伯的弟弟若望，并为他们起名叫"波纳尔革"，就是"雷霆之子"

The southern Hungarian university city of Szeged will host part of the project, amounting to 40 percent of the total investment, which will mostly be paid for through Hungary's EU structural funds.

位于塞格德南部的匈牙利大学将负责部分项目，总计占总投入资金的40%。大部分资金将由匈牙利的欧盟结构基金会支付。