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- Welding of sharp plate cracking in large plate bending rolls 大型卷板机刀刃板的断裂修复
- plate bending rolls 弯曲滚板机
- heavy steel plate bending roll 重型钢板折弯机
- plate bending roll 弯曲滚板机
- The plate bending system is required especially for thinner thickness. 厚度较薄的钢板轧制时尤其需要弯板系统。
- The methods of hot coilbox bending rolls control are discussed,then test in Laiwu continuous hot strip mill and obtain is satisfied effectly. 介绍了热卷箱弯曲辊的速度控制和位置控制的方法,并在山东莱芜钢厂经过实际应用检验,取得了良好的控制效果。
- three rolls plate bending machine 三辊卷板机
- This machine is for absorbing the hoop feed length difference caused by bending roll feeder and slitter by forming loop. 这台机器是为吸收夏进给长度的差异所造成的弯辊直属及分切机形成回路。
- The paper also gives the feasibility analysis of asymmetric plate bending under one time feeding cond. 扼要介绍了三轴不对称卷板时,根据被卷钢材的几何参数、力学参数来计算卷制工艺参数。
- One of the method of curbing plate bending in jobbing sheet rolling process was researched. 研究了在中板轧制过程中抑制板坯弯曲的措施之一。
- The plate bending machine is a plate processing equipment which can bend plate into arc or columniform object. 卷板机是一种把平板卷制成各种弧形和圆桶状物体的板材加工设备。
- The reasonable quantity of rebound according to the rebound phenome-na of the narrow plate bending has also been determined. 此外,还研究了窄板弯曲的回弹及其合理值的确定。
- In the following section, we review four mechanisms of locked plate failures: (1) plate bending; (2) plate fracture; (3)plate pull-off; and (4) locking screw failure. 在一下部分，我们将回顾锁定钢板失败的四种机制：（1）钢板弯曲（2）钢板断裂（3）钢板脱出（4）锁定螺钉固定失败。
- To cooperate with the development of the numerical control system of plate bending and to optimize the process, the deform law of this process has been studied. 系统研究了卷板过程的机理,建立了卷板模拟的弹塑性大变形有限元方程,研究了系统中单元的选取,接触边界条件的处理。
- The mathematical model of hydraulic bending roll system has strong time-variant property and uncertainty in the control system of UC rolling mill. 摘要UC轧机液压弯辊系统的数学模型具有很强的时变性和不确定性，是典型的非线性过程；
- To sette plate bending in jobbing sheet rolling process make use of test technology comprehnsive parameters are tested injobbing sheet rolling process when plate bending. 中板轧制过程板坯弯曲现象是中板生产中普遍存在的难题。
- The fifth part gave the numerical examples of the application of Daubechies-Galerkin method in the plate bend and parabola equation. 论文的最后对本文的工作做了总结和展望。
- Application of AFNNC to Bending Rolls Control 液压弯辊系统的自适应模糊神经网络控制
- QIAN Weichang.Involutory transformations and variational principles with multi-variables in thin plate bending problems[J].Applied Mathematics and Mechanics,1985,6(1):25-46. [8]钱伟长.;对合变换和薄板弯曲问题的多变量变分原理[J]
- Main contents and scale: To introduce plate bending machine, welder, presser, drilling machine and other equipment to produce petro &chemical equipment. 引进卷板机、焊机、压机、钻床等设备生产化工石油设备。
