Analysis on Finite Element Simulation for Effect of Roll Diameter Ratio on Rolled Strip Flatness;
辊径比对带钢轧制平直度影响的有限元模拟分析
Experiment study on tension control of strip flatness;
带材平直度的张力控制实验研究
Process Practice on Improving the Flatness of X65 Pipeline Plate;
改善X65管线钢板平直度工艺实践
In view of meeting the requirement of railway development for straightness rail,the technology of compound straightening is applied in Panzhihua Iron and Steel CoThe research and application results show that the eligibility percents of the straightness of center and the end of rail are increased,the rail height difference is more small,and the residual stress is also reduced
为了满足铁路发展对高平直度钢轨的需求,攀钢采用了复合矫直技术。
Introducing the requirement of the steel rail on straightness for the passenger transport rail line,Normal straightening steel rail technique.
介绍了客运专线钢轨平直度要求,常见钢轨矫直工艺,通过对钢轨矫直工艺的影响因素分析,提出了客运专线钢轨矫直工艺,并探讨了矫直工艺对钢轨质量的影响。
One important target of the high speed rail is that the heavy rail achieves the standard of straightness and residual stress of rail base should be smaller than 250MPa.
矫直作为重轨生产的最后一道变形工艺,对重轨残余应力大小及平直度起着决定性的作用。
This paper studies the roll stepped cooling technology applied by Angang 1 450 mm continuous cold rolling mills,presents the important role which the said technology is playing for controlling hot flatness,summarizes the mathematic model of the technology and discusses how to enlarge its control ability.
对鞍钢1 450 mm冷连轧机轧辊分段冷却技术进行了研究,阐明了其在热平直度控制中的重要作用,归纳出轧辊分段冷却技术的数学模型,对如何增大其控制能力进行了探讨。
It is also analyses the control methods of plate flatness.
重点分析了板凸度的影响因素及控制方法和板平直度的控制。
This article unifies psysteme the flatness gauge in Handan iron and steel group Co.
本文结合Psysteme的平直仪在邯钢的应用,简要的介绍了平直度仪的类型、测量原理、特点、主要功能、技术指标、应用与发展概况。
optical flatness
光学光滑度;光学平度;光学平滑度;光学平直度
Material will be supplied un-straightened with straight cut ends on both ends. A commercial straightness tolerance of 5mm maximum deviation over 1 metre will apply.
供货时，不要求平直度。只在两端切直即可。平直度最大公差：5毫米/米即可。
The roll measurement with piezo-effect sensor to aquire flatness signal are presented.
分析了平直度控制的信号获取及控制算法机理。
The Cold Rolling Strip Flatness Controlling Research Based on Neural Networks;
基于神经网络的冷轧板带平直度控制研究
Application of embedded database in the rail straightness measurement
嵌入式数据库在钢轨平直度检测中的应用
Control of fixed length and flatness of aluminum plates produced by 1500 transverse cutting machine
1500横切机剪切铝板的定尺和平直度控制
Diameter Tolerance, Ovality and Average Decarburized Layer Depth
直径公差，偏圆度及脱碳层的平均深度
" Test methods for surface flatness, straightness of sides and rectangularity of ceramic tiles"
GB/T11948-1989陶瓷砖平整度、边直度和直角度的测定方法
Use:Test the flatness of plate,leveling ruler,machine tool working platform,guides and precision work-piece.
用途：检测平板、平尺、机床工作台、导轨和精密工件的平面度、直线度。
Critical Speed of Circumference Movements in Vertical Planes;
竖直平面内圆周运动的临界速度问题
Test method for the squareness and flatness of mineral wool board
GB/T5480.2-1985矿物棉板垂直度及平整度试验方法
Thresholding Based on Maximum Entropic Correlation of Average Gray Level-gradient Two-dimensional Histogram
平均灰度级-梯度二维直方图最大相关阈值分割
The precision of the dynamic balance can attain by means of decreasi ng the couple unbalance through moving the balance blocks many a time.
通过多次移动平衡块减小偶不平衡，直至达到动平衡精度要求为止。
The X-Y tilt sensor is used for correcting the bias of vertical and horizontal anglecaused by the surplus tilt of vertical axis after the instrument is leveled.
Y倾斜(平度)感器是当仪器整平后，对垂直轴的剩余倾斜值作垂直角和水平角的改正。
a vertical camera angle; the monument consists of two vertical pillars supporting a horizontal slab; measure the perpendicular height.
垂直的镜头角度；纪念碑由两个垂直的柱子支撑一块水平的石板组成；测量垂直高度。
at an angle to the horizontal or vertical position.
与水平的或者垂直的位置成一定的角度。
Protrusion of chin was straight and equal mainly 73% in males and 79% in females.
颏部突出度均以直平为主,男女各占73%,79%;
Gravity Stiffness Method of Suspension Bridge Pre-Including Horizontal Component of Cable Tension Due to Live Loads;
直接计入活载水平拉力的悬索桥重力刚度法