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- bending roll force 弯辊力
- Finally, the roll force distribution and the rolled piece deformation in the bite stage were studied and the rolled piece temperature influence on strip-head bending was analyzed. 研究了非稳态阶段的轧制力分布特点和轧件的变形特点,分析了轧件表面温度对头部厚跃现象的影响规律。
- 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。
- Based on energy method,a calculating formula of roll force to longitudinally ribbed strips wasderived. 利用能量法可以推导出纵凸筋钢板轧制力的计算式,并对纵凸筋钢板轧制力进行了计算。
- The pivotal factor of predicting rolling force is flow stress. 影响轧制力的主要因素是材料的流动应力。
- 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;
- Based in simulation, the results of the roll force in the contact arc, the friction force in the contact arc, and the relation of the contact friction and the roll force are gained. 得出了轧制力沿接触弧的分布、摩擦力沿接触弧的分布及接触摩擦与轧制力的关系等一些有意义的结果。
- Analysis on Hot Coilbox Bending Roll Control 热卷箱弯曲辊控制浅析
- For thin strip, rolling force change easily destroys the final strip shape. 轧制力的变化更容易导致薄规格产品产生板形不良。
- 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。
- Based on the deformed trait of three roll skew rolling mill, the calculation formulas for rolling force are derived and verified by the method of slip lines. 根据三辊轧管机的轧制变形特点,应用滑移线方法,推出了三辊轧管机的轧制压力的计算公式,并得到实验验证。
- Then the cross-section thickness difference of finished strip can be controlled quantitatively based on the crown of work roll,distribution of ASU and rolling force. 在钢带的塑性变形和辊系的弹性变形之间建立比例关系,由此可以通过工作辊凸度、ASU分布、轧制力分布,定量的改变成品钢板的横向厚度差。
- The rolling force imposed upon the mill frame and the roll stand of PQF mill is also roughly analyzed,and relevant technological issues are discussed and the future dev... 对PQF轧管机的牌坊及工作机架在轧管时所承受的轧制力进行了简要分析;讨论了相关工艺问题并展望了限动芯棒连轧管机的发展前景。
- Abstract: The artificial intelligence method to setup and control rolling force is researched. 文摘:研究了轧制力设定控制的人工智能实现方法。
- Research of Intelligent Control on Hydraulic Bending Roll System 轧钢液压弯辊系统智能控制的研究
- Predict the stress state coefficient by neural network model, it can improve the precision of rolling force. 采用神经网络模型对应力状态系数进行预报,可提高轧制力的预报精度。
- Keywords screwdown;backup roll's balancing;bending roll; 压下;支撑辊平衡;弯辊;
- By means of calculating deformative work,the formula of rolling force has been deduced for bimetals. 应用计算变形功的方法推导出双金属复合板轧制力的计算公式。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
