辊系弯曲变形,rolls system bend deformation
1)rolls system bend deformation辊系弯曲变形
1.Based on simulation,the influence of rolling force onrolls system bend deformation and therolls system bend deformation along the width of strip are determined,and the bend deformation in different directions of work roll is analyzed.利用此模型,得出了轧制力对辊系弯曲变形的影响以及辊系弯曲变形沿轧件宽度方向的分布,并分析了轧机工作辊的不同方向弯曲变形情况,由对计算结果的分析可以为该轧机的辊系设计提供理论依据。
英文短句/例句
1.FEM Analysis for Rolls System Bend Deformation of Eighteen-high Mill十八辊轧机辊系弯曲变形有限元分析
2.Application of Gap Changing Model in In-plane Bending Precision Forming辊缝变化模型在面内弯曲精确成形中的应用
3.Bending deformation：The component bends in one side after welding.弯曲变形：构件焊后朝一侧弯曲的变形。
4.flattened and curled shape变平或变弯曲的形状
5.Deformation of Curved Air-Grid in Roller-Type Tempering Furnace and the Pressure on Glass辊台式钢化炉弯风栅变形与玻璃受力
6.Multi-rigid-body Dynamic Simulation of the Bending Roller Unit of Direct-driving Stretcher Leveller直接传动型拉伸弯曲矫直机弯曲辊系多刚体动力学仿真研究
7.A curved mirror distorts the features.弯曲的镜面使容貌变形。
8.DISCUSSION ON THE NECK BENDING STIFFNESS OF WORK ROLLS IN THE HYDRAULIC BENDING ROLL CONTROL SYSTEM液压弯辊控制中工作辊辊颈弯曲刚度探讨
9.Bending Deformation and Stress of Skew Metal Sheets;金属斜板材弯曲变形与应力关系的研究
10.Hamiltonian system approach to bending problem of viscoelastic cantilever-beams粘弹性悬臂梁弯曲变形的哈密顿体系方法
11.Analysis for Distortional Buckling of Cold-formed Thin-walled C-section Steel in Bending;冷弯薄壁C形槽钢受弯畸变屈曲分析
12.Analysis of Elastic Deformation of Roll System on 20 h Sendzimir Mill by Finite Element Method20辊森吉米尔轧机辊系变形的有限元分析
13.Another Way of Calculating the Internal Force of Curving Deformed Girder;弯曲变形梁的内力计算的另一种方法
14.DQ Research on the Thickness Change of Rectangular Thin Steel Plate"s Curving变厚度矩形薄板弯曲问题的DQ法研究
15.THE U-TRANSFORMATION-FINITE ELEMENT METHOD FOR RECTANGULAR THIN-PLATE BENDING PROBLEMS矩形薄板弯曲问题的U变换-有限元法
16.Simulation and Computation of Pumping Diaphragm Deformation of Photo-driven Bending Micro-pump光致弯曲材料微泵泵膜形变仿真计算
17.Wood that has been steamed until pliable and then bent into shape.曲木经过蒸煮而变柔软并弯曲成形的木头
18.Effect of Entrance/exit Leveler Roller" intermesh to Plate Flatness辊式矫直过程中板带弯曲挠度的确定
相关短句/例句
bending deformation弯曲变形
1.Numerical simulation of thebending deformation of a casing;井下套管弯曲变形的数值模拟
2.Calculation ofbending deformation of beam(plate) considering geometric nonlinearity;考虑几何非线性时梁(板)的弯曲变形计算
3.Thebending deformation of the aspherical bending lapping tool under the action of bending moment was analyzed according to its deformation feature in high speed lapping process.针对高速研磨加工中使用的弯曲成型法非球面磨具的变形特点,分析了磨具在弯矩作用下产生的弯曲变形,指出磨具高度对磨具成形误差影响较大,磨具宽度对其影响较小。
3)bending deflection弯曲变形
1.The paper comprehensive study three respects: the influence uponbending deflection caused by three primary aspects such as gravity,pull of the mouth of well and rotate speed of drillstring.综合考虑了钻柱的重力、井口部的提升力及钻柱的转速等三个主要方面对钻柱弯曲变形的影响,建立了动力学模型和方程,并以实例验证了本研究方法的可靠性。
2.For resolving the problem ofbending deflection of overhang shaft,it is macroprogram that is applied to compensate the errors of machining deflection timely.为了解决悬伸轴较大的弯曲变形问题,应用宏程序编程适时补偿切削变形误差,从而获得较高的加工精度,并能提高效率,降低成本,达到了预期的目的。
3.The calculation ofbending deflection is always required in analyzing stiffness of the continual beams.工程实际中,常采用各种形式的连续梁,对连续梁进行刚度分析时,需要计算其弯曲变形。
4)deformation[英][,di:f?:"me??n][美]["dif?r"me??n]弯曲变形
1.A study on benddeformation equation of ring elastic slice and solution;环形弹性阀片弯曲变形曲面方程及其解
2.Several ways to reducedeformation are proposed.分析了 YG6长条薄片生产过程中弯曲变形的影响因素 ,提出了几种抑制弯曲变形的方法。
3.Based on the mechanics model of ring throttle slice of telescopic shock absorber on a linear pressure, by the boundary constraint anddeformation continuity condition, the general solution of differential equation of throttle slicedeformation was got, and with mathematical transform, the analytic formula of throttle slicedeformation was established.根据减振器环形节流阀片线性非均布力学模型,利用节流阀片的边界约束条件和连续性条件,得到环形阀片弯曲变形曲面微分方程的通解,然后通过恒等变换,建立了环形节流阀片在线性非均布载荷作用下的弯曲变形系数和弯曲变形解析计算式。
5)bending distortion弯曲变形
1.The results show that the overbending distortion of the broach can be avoided by straightening and special tool fixed tempering after marquenching.分析了W 18Cr4V高速钢拉刀的热处理工艺特点和变形问题 ,认为拉刀采用分级冷却后先校直再用工具固定回火的工艺 ,可解决拉刀弯曲变形超差的质量问
2.The new and the traditional techniques of rectifyingbending distortion with flame areapplied to rectify the bending dstortion of bead welding of the steel plate edge and the Tee-beamtest piece.采用火焰矫正弯曲变形的新旧两种工艺对板边堆焊试件和T型梁试件进行了弯曲变形的矫正，通过两种工艺矫正弯曲变形矫正量的测试和比较，以及对堆焊试件应力的测试和分析，探讨了火焰矫正弯曲变形新工艺的特点及原理。
3.Reactors used in chemical industry must satisfy rigidity requirements to ensure thebending distortion to be controlled within the tolerated range as well as strength requirements to prevent breakage.化学反应器不仅要满足强度条件,以保证在使用中不发生断裂破坏;也要保证刚度条件,使设备在正常操作时的弯曲变形不超过规定的许可范围。
6)Bend Deformation弯曲变形
1.Bend deformation is often found in camshaft manufacturing owing to its complicated structure and low stiffness, and it must be corrected to meet the demand of product quality and technology.凸轮轴由于其结构复杂、刚性差等特点 ,制造过程中容易产生弯曲变形 ,为了保证产品及工艺的要求 ,必须进行校正。
延伸阅读
弯曲工艺的概念及弯曲件1．弯曲工艺：是根据零件形状的需要，通过模具和压力机把毛坯弯成一定角度，一定形状工件的冲压工艺方法。 2．弯曲成形工艺在工业生产中的应用：应用相当广泛，如汽车上很多履盖件，小汽车的柜架构件，摩托车上把柄，脚支架，单车上的支架构件，把柄，小的如门扣，夹子（铁夹）等。 弯曲的基本原理：以V形板料弯曲件的弯曲变形为例进行说明。其过程为： 1． 凸模运动接触板料（毛坯）由于凸,凹模不同的接触点力作用而产生弯矩， 在弯矩作用下发生弹性变形，产生弯曲。 2． 随着凸模继续下行，毛坯与凹模表面逐渐靠近接触，使弯曲半径及弯曲力臂均随之减少，毛坯与凹模接触点由凹模两肩移到凹模两斜面上。（塑变开始阶段）。 3．随着凸模的继续下行，毛坯两端接触凸模斜面开始弯曲。（回弯曲阶段）。 4．压平阶段，随着凸凹模间的间隙不断变小，板料在凸凹模间被压平。 5． 校正阶段，当行程终了，对板料进行校正，使其圆角直边与凸模全部贴合而成所需的形状。 弯曲变形的特点：弯曲变形的特点是：板料在弯曲变形区内的曲率发生变化，即 弯 曲半径发生变化。从弯曲断面可划分为三个区：拉伸区、压缩区和中性层。
