结果表明,在具有低温轧制能力的高线轧机生产线上,采用控轧控冷工艺生产高强度钢筋是可行的。
The result shows that production of high strength screw bars is reasonable by the control rolling and control cooling process on high-speed wire mill with the capacity of low temperature rolling.
研究结果表明,在轧制能力范围内,轧件越宽,轧辊采用凹辊型可以使辊身部的辊间压力分布更为均匀;
The effects of rolling parameters such as plate width, roll contours, chamfer and straight chamfer parameters on the contact pressure distribution were studied.
研究了采用熔体发泡法制备的闭孔泡沫铝材料的轧制过程,分析了不同道次压下量条件下泡沫铝的变形特点与破坏方式,探讨了影响泡沫铝轧制能力的主要因素。
The rolling process of closed-cell aluminum foam that was prepared by melt-foaming process was studied, as well as its deformation and failure behavior due to different pass reduction.
热态试验结果表明,铸铜冷却壁与轧制铜冷却壁在热态性能上没有大的区别,冷却能力很好,壁体与埋管间没有气隙热阻。
The result shows that there is no difference in thermal properties between cast copper stave and rolled copper stave. The cooling capacity of cast one is very good.
为了进一步检验液压胀形轧辊改善板形的能力,进行了铝板轧制实验。
The aluminum strip rolling experiment is performed in order to test further the capacity of hydraulic bulging roller in improving the strip shape.
神经网络技术以其特有的信息处理能力,为轧制力的计算提供了一条很好的途径。
Because of its unique ability to process information, the technology of neural networks is very appropriate for the computing of rolling force.
试验研究证明,所设计模型具有良好的适应能力,提高了轧制力的预报精度。
Experiment results indicate that the designed rolling force model has better adaptive capability and high prediction accuracy.
所采用的计算方法和分析原理,也可应用于研究同类型的轧钢车间,用于轧制不同钢种、不同规格钢材的轧机生产能力的分析与计算。
The method and theory of analysis can be applied to analogous rolling workshops with different grads and different specifications of rolling products.
定向凝固工艺可有效提高镁合金铸锭的热轧成形能力,在轧制温度为673k的条件下进行热轧,总变形量可达94%以上而不出现裂纹。
Directional solidification could improve hot rolling formability of magnesium ingot effectively. The total deformation could reach 94% without cracking when hot rolling was held at 673k.
为了提高自由规程轧制中热连轧机的板形调节能力,提出了热轧宽带钢的机型配置方案。
In order to improve the shape adjustment ability of hot strip mills in schedule free rolling, this paper put forward a scheme of the wide hot strip mill type configuration.
对神经网络模型的仿真测试表明该神经网络轧制力模型有较强的泛化能力,收敛速度快,不易陷入局部最优,精度明显高于传统的轧制力模型。
Simulation result shows that the model has the following merits: definite extend ability, high convergence velocity, not easy getting in local optimization, and higher precision.
具有良好的韧性和抗热裂纹能力,用于精轧机组第1 - 4架的高速轧制。
With good toughness and resistance to thermal cracking, they are used in 1-4 stands for high speed rolling.
有限元方法rsd为:观测有限元方法是相当准确的预测能力变形行为,如辊接触应力,轧制负载和轧制力矩为区署要求。
FE method in RSD: observations FE methods are capable of predicting quite accurate deformation behaviour such as roll contact stresses, rolling load, and rolling torque required for RSD.
通过采用轧辊交叉新型设计配置六辊轧机,在轧制过程中实现了更高的控制能力。
The new Danieli 6-high 3c mill concept allows a superior range of control range with an original design for roll crossing in a stand of six-high configuration.
通过采用轧辊交叉新型设计配置六辊轧机,在轧制过程中实现了更高的控制能力。
The new Danieli 6-high 3c mill concept allows a superior range of control range with an original design for roll crossing in a stand of six-high configuration.
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