粗轧机

My design is aim to design for wire rod boil Pei rolling mill.

本次设计是对线材生产中的粗轧机部分进行设计。

The rebuilding of universal joint for 3200mm four-high roughing mill is introduced and analyzed in this paper.

本文介绍了中厚板厂3200mm四辊粗轧机万向联轴器的改造过程，并对其进行分析，这对于提高中厚板轧机万向联轴器的承载能力具有重要意义。

Personally, I've found that roughing out one sequence at a time, then going back and finishing it works best for me.

就我个人而言，我已经找到了一个序列，粗轧机组在一段时间内，然后去完成这工作最适合我。

Because the practical production and theoretical research in the past treat reheating furnace and roughing mill as two separate facilities, which dissevers the continuity of production process and the interaction on energy consumption of the two facilities, even though the minimal energy consumption may be achieved in a single facility, there is no way to guarantee the total energy consumption minimization of the two facilities as a whole.

由于以往实际生产和理论研究均把加热炉和粗轧机作为两个独立的生产设备进行控制，割裂了两者在生产过程上的前后连续性和在生产能耗上的相互影响性，针对每一个设备的控制即使保证了其自身能耗的最小化，也不能实现将这两者作为一个整体来看待的整个热轧生产线的能耗最小化。

The design of pneumatic elevator using public air resource in rod workshop for 550mm three-high roughing mill is introduced.

介绍了利用棒材生产车间的公共气源，与φ550mm三辊粗轧机配套气动升降台的设计，这种新型气动升降台能满足实际生产要求，具有良好的使用效果。

The real time measurement information of slab temperature behind rough mill can he used to adaptively revise the temperature prediction model.

引入粗轧机组出口的钢坯温度实时检测信息，可对数学模型进行自适应校正。

This article introduces the composition of process automation system, main mathematical model principle and computational process in detail, and describes the application on the hot roughing mill concretely.

本文详细阐述了过程自动化系统的组成以及主要数学模型的原理和计算过程，并描述了其在铝热粗轧机上的具体应用。

And high speed aluminum foil roughing mill is optimized, a series of experimental research is carried out on influence of roll shape parameters on profile and optimal roll shape's profile control ability.

首次提出与目标板形对应的负载辊缝形状为目标函数，优化了宽幅高速铝箔粗轧机的工作辊辊型曲线，针对辊型参数对板形的影响及优化辊型的板形控制能力进行了大规模的系统实验研究。

The screwdown system of four-roll reversing roughing mill in Tiangang Group requires high control precision, the speed control of screwdown motor is the key factor.

天钢四辊可逆粗轧机压下系统要求有很高的控制精度，压下电机速度的控制是关键。

Based on the Marc software package, a 3-dimensional finite element model was constructed to analyze the combined bend and torsion stress state of a bottom main drive spindle in the R2 roughing mill.

以某2250热轧带钢厂R2粗轧机承受较大载荷的下主传动轴为研究对象，采用Marc软件建立了该传动轴薄弱区段弯扭应力分析三维有限元模型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。