1)rolling[英]['r??l??][美]['rol??]轧制成形
1.The law of main technological parameters with relative reduction is showed which is helpful for technological design of rolling of cored welding strip in theory. 以典型的矩形断面形状药芯焊带轧制成形过程为研究对象,通过实验测试,得出了成形时主要工艺参数与相对压下量之间的变化规律,为药芯焊带轧制成形工艺设计提供了理论指导。
2.The influence of the lubricating film in the deformed zone on the rolled stainless steel surface roughness was studied in cold rolling stainless steel strips.采用不同粘度的冷轧油实现不锈钢轧制成形过程中的润滑,研究了轧制变形区润滑油膜性能对轧制不锈钢表面粗糙度的影响,并进一步分析了润滑油膜在轧制成形过程中的作用及油膜形成机制。
英文短句/例句
1.Fem Simulation and Experimental Study of Ring Rolling Process环件轧制成形工艺的有限元模拟与实验研究
2.Investigation on Microstructures and Mechanical Properties of ME10 Magnesium Alloy Sheet with Extrusion-Rolling Process;ME10镁合金板材挤压—轧制成形工艺及组织性能研究
3.Study on Microstructure and Mechanical Properties of Roll Forming Profiled Stainless Steel Wires Used for Metal Rubber金属橡胶用异型不锈钢微丝轧制成形对组织性能的影响规律研究
4.Improvement of Rolling Profile Shape of R0 Roughing Mill with Permanent Rigidity Rolling恒刚度轧制改善R0粗轧机的轧制板形
5.The main processes of workin metals into shapes are rolling, forging, and drawing.把金属加工成形的方法主要有轧制、锻造和拉拔。
6.To flatten, stretch, or mold(metal) by hammering or die stamping.轧制通过捶打或印模而使金属展平、延伸或成形
7.Constitution and Function Analysis of Sheet Shape Control System for 1450 mm Continuous Cold Rolling Production Line1450mm冷连轧生产线板形控制系统组成和功能分析
8.Analysis the Causes of Scale on Hot Rolled Strips & Its Prevention Measures热轧卷氧化铁皮形成原因分析及控制措施
9.Based on the reduced scale ring rolling and finite element simulation, materials axial transferring pattern was studied and a formability evaluation method was proposed including the shape factor.研究了大型复杂环件形状因素和轧制速率对成形性能的影响规律。
10.Shape Controlling of Sheared Strip Head after Bright Roll in Cold Tandem Mill冷连轧机光辊轧制剪切后头部板形控制
11.Profile and flatness control technology for schedule-free rolling in hot wide strip mills宽带钢热连轧机自由规程轧制的板形控制技术
12.rolled glass, cut to non-rectangular shape or further worked than merely surface ground or polished轧制玻璃,切割成矩形或经除表面研磨或抛光以外的进一点加工
13.Research on the Theories of Taper-rolling Process of Endless Spirals and FEA Simulation;连续螺旋叶片锥辊异面轧制过程的有限元模拟与成形规律研究
14.Research on Numerical Simulation of Rolling Process of Solid Steel V-belt Pulley;实心钢制三角皮带轮辊轧成形工艺有限元模拟研究
15.Virtual Design of Rolling Preform and Stamping-extrusion and Bulge-extrusion Combining Precise Forming for Spur Gear;圆柱直齿轮滚轧制坯—镦挤、胀挤复合精成形的虚拟设计
16.Analysis of Causes of Scale Mark Formation on the Surface of Hot Rolled Thin Strip热轧薄板表面氧化铁皮类缺陷的形成机理与控制
17.Coilbox can make coil in tandem opration with rougher and also while uncoil the strip is being in finish mill.生产过程中热卷箱需要与粗轧机形成连轧连卷,又要与精轧机形成连开连轧的工况。
18.⑤roll deformation is increasing linearly when rolling force is increasing. If the rolling force is equal, the roll deformation is invariant.⑤随着轧制力增加 ,轧辊变形量线性增加·只要轧制力相等 ,轧辊变形基本不变
相关短句/例句
forming rolls成形轧辊
3)shape rolling成形辊轧
4)forming ring rolling process轧制成形工艺设计
5)rolling modeling轧制成型
1.the changing law of unit rolling pressure, spread,forward slip value and reducing rate is showed which is helpful for technological design of rolling modeling of cored welding strip in theory.以典型的矩形断面形状药芯焊带成型过程为研究对象 ,通过实验测试 ,得出了成型时单位轧制压力、宽展、前滑值与压下率之间的变化规律 ,为药芯焊带轧制成型工艺设计提供了理论指
6)rolling deformation轧制变形
1.The influence of rolling deformation and heat treatment temperature on structures, mechanical properties is studied.X射线衍射结果表明,随着轧制变形量的增加,Ti50Ni47Fe3合金在轧制方向上出现了择优取向;Ti50Ni47Fe3合金的晶粒尺寸随着轧制变形量的增加而减小,随着热处理温度的升高而增大;Ti50Ni47Fe3合金的抗拉强度和屈服强度随着轧制变形量的增加而增大,随热处理温度的升高而降低。
2.The results show that the orientation distribution calculated by the FC (full constraints)Taylor model is closer to experimental results than those by other models at the low rolling deformation de.结果表明:在低轧制变形程度时,完全限制(FC)模型计算结果的取向分布较其它模型更符合实际结果。
3.The results show that the rolling textures for the sample with initial randomly distributed texture mainly consists of C,S and B components during rolling deformation while the orientation density values for the three textures only have slight difference, most crystallites a.结果表明:随着轧制变形的进行,对于初始自由分布的样品,晶粒取向主要向α,β取向线附近聚集,其形变织构主要由C,S及B织构组成,且3种织构成分密度值相差不大;对于初始具有近似立方织构的样品,晶粒取向主要向β取向线上聚集,其形变织构主要由C,S织构组成,B织构成分相对较弱。
延伸阅读
成形轧制 利用旋转的轧辊使金属坯料逐步变形制成工件的锻造成形方法，属于旋转锻造。成形轧制时的变形是逐步的、连续的、旋转的，所以生产效率高，设备运转平稳，易于实现机械化和自动化。这种成形方法适用于制造轴、轴承环、钢球、丝杠、齿轮和小工具等。成形轧制一般分为纵轧、横轧和斜轧。 纵轧 坯料送进方向与轧辊轴线垂直，且两个轧辊相向旋转，与轧钢原理相似。 斜轧 轧辊旋转方向相同，坯料沿轧辊轴线夹角中分线方向旋转进给（图1）。斜轧又分为孔型斜轧和仿形斜轧。孔型斜轧时轧辊之间的距离不变，坯料向前旋转进给，刻在轧辊表面的孔型逐步轧压成形。孔型斜轧的轧辊可以是2根或3根。仿形斜轧时，轧辊的中心距按仿形机构的指令变化，将坯料轧制成形。仿形斜轧机一般为3辊,轧制时坯料由一个可移动的夹头沿轴向拉引，使坯料边旋转边沿轴向移动。 横轧 两轧辊彼此平行，旋转方向相同。坯料仅在辊缝间转动而无轴向运动（图2）。横轧的轧制成形过程可以通过轧辊径向进给或轧辊表面逐渐升高的楔形凸起孔型来实现。后者称为楔形模横轧。楔形模横轧机有辊式、板式和行星式3种。前两种在生产中使用最多，其结构分别与孔型斜轧和搓丝机相仿。
