查询词典 plate rolling

In th e case of more and more higher precision of armor plate, more and more complex control parameter of rolling mill and the emergence of all sorts of high and new rolling technology, it is more exigent to research in-depth the theory of rolling.

在行业对于钢板的精度要求越来越高，轧机的控制参数越来越复杂，各种高新轧制技术不断出现的形势下，对于轧机理论的深入研究也就更加迫切。

To sette plate bending in jobbing sheet rolling process make use of test technology comprehnsive parameters are tested in jobbing 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。针对这一问题，利用测试技术对中板轧制过程板坯生成弯曲时的轧制参数进行了综合测试，摸清了轧制参数的变化规律及特点，为板坯弯曲的机理研究和设备改造提供了可靠的科学数据

An ultra-high strength, weldable, low alloy steel with excellent cryogenic temperature toughness in the base plate and in the heat affected zone when welded, having a tensile strength greater than 830 MPa (120 ksi) and a micro-laminate microstructure comprising austenite film layers and fine-grained martensite/lower bainite laths, is prepared by heating a steel slab comprising iron and specified weight percentages of some or all of the additives carbon, manganese, nickel, nitrogen, copper, chromium, molybdenum, silicon, niobium, vanadium, titanium, aluminum, and boron; reducing the slab to form plate in one or more passes in a temperature range in which austenite recrystallizes; finish rolling the plate in one or more passes in a temperature range below the austenite recrystallization temperature and above the Ar3 transformation temperature; quenching the finish rolled plate to a suitable Quench Stop Temperature; stopping the quenching; and either, for a period of time, holding the plate substantially isothermally at the QST or slow-cooling the plate before air cooling, or simply air cooling the plate to ambient temperature.

在基体板以及焊接时的热影响区处的低温韧性优异的超高强度、可焊接、低合金钢具有高于830MPa（120ksi）的抗拉强度，并且具有包含奥氏体薄膜层和细晶粒的马氏体／下贝氏体板条的显微层状组织，所述钢的制备过程为：加热含有铁以及特定重量百分比的添加元素的钢坯，所述添加元素为碳，锰，镍，氮，铜，铬，钼，硅，铌，钒，钛，铝，以及硼中的一些或全部；在奥氏体可发生再结晶的温度范围内，采用一个或多个道次，将所述钢坯轧制成板材；在低于奥氏体再结晶温度但高于Ar 3 转变点的温度下，采用一个或多个道次对所述板材进行终轧；将所述终轧板材淬火至一适当淬火终止温度；停止所述淬火；或者在空冷前在QST点基本等温保持所述板材一段时间，或者对所述板材进行缓慢冷却，或者只是简单地将所述板材空冷至室温。

Structured packing which has wire mesh packing, sheet packing nets, rolling-hole packing, corrugated plate packing, etc.; bulk packing are: Powell ring, ladder ring, Intalox ring, flat ring, conjugate ring, the British park , double convex ring, ring ohm, V-ring, ring 84 inside the arc and so on; experimental filler: Q net ring packing, rolling-hole ring packing, Seater, Central and so on, column has: Tortoise net, float valve, connectors , Nagarze, blister, plate, tray, distribution devices, such as demister.; Products sold throughout the country, exported to Southeast Asia.

其中规整填料有丝网波纹填料、板网波纹填料、压延孔波纹填料、孔板波纹填料等；散装填料有：鲍尔环、阶梯环、矩鞍环、扁环、共轭环、英特帕克、双凸环、欧姆环、V型环、八四内弧环等；实验填料：Q网环填料、压延孔环填料、西特环等，塔内件有：龟甲网、浮阀、连接件、卡子、泡罩、筛板、塔板、分布器、除沫器等。；产品畅销全国，远销东南亚地区。

In order to reduce ships when the plate between the equipment and the plate friction, has used the roller transmission, causes between the equipment and the plate friction way becomes the rolling friction, maximum limit reduced in the equipment work to the plate attrition.

为了减少在板材运送时设备与板材之间的摩擦，采用了辊传动，使设备与板材之间的摩擦方式变为滚动摩擦，最大限度的减小了设备工作中对板材的磨损。

The influence of zero wave for spring curve of plate mill on rolling force adaptation was analyzed and it was proved that if the influence of wave of entry gauge on plate stress could be ignored, the influence of zero wave for spring curve of plate mill on rolling force adaptation also could be ignored.

分析了中厚板轧制过程中弹跳曲线零点漂移对轧制力自适应的影响，认为在忽略入口厚度波动对轧件塑性影响的前提下，轧制力模型的自适应不受弹跳曲线零点漂移的影响。

Plate mill rolling procedure calculation system was developed according to process of plate mill and requirement of engineering design, rolling temperature and force and power model was supplied, rolling procedure calculation system was introduced.

结合宽厚板轧机生产工艺特点及工程设计需要，开发了宽中厚板轧制规程计算软件，对宽厚板轧机轧制过程温度及力能参数计算模型公式的选用、计算方法及编程过程等进行了介绍。

Is located in Nanjing Qinhuai District Orchard Industrial Park, covers an area of 30,000 square meters, with standard workshop 15,000 square meters, with various types of logistics warehousing products and various metal products production equipment, from hot and cold roll plate slitting, General Section Rolling Mill, high-precision rolling mill dedicated shelf, CNC punching machine to mold development, gold plate, welding, electrostatic powder spray, such as the automatic production lines, to form a complete production system.

百特金属制品有限公司位于南京市秦淮区果园工业园，占地面积3万平方米，具有标准厂房1.5万平方米，拥有各类物流仓储产品和各类金属制品的生产设备，从冷热卷板的纵剪、通用型材轧机、高精度专用货架轧机、数控冲压机床到模具开发、扳金、焊接、静电粉末自动喷塑等多条生产线，形成一套完整的生产体系。

The influences of factors such as plate shape of blank,rolling oil,roughness of roller,distribute of process rate on rolling pass,tension distribution,roller bending,thermal crown and corresponding control methods are studied so as to improve the plate shape.

阐述了冷轧板形的定义和控制方法，研究了铝铸轧坯料板形、轧制油、轧辊粗度、道次加工率的分配、张力分配、弯辊控制、热凸度等因素对冷板板形的影响机理和相应的控制方法，通过控制达到改善冷轧板形的目的。

Applications concerned herein were: the broken through tech in control rolling and control cooling of bar and wire steel, UFC of bearing steel after rolling to control carbide distribution, UFC of hot rolling sheet steel for complex phase control, reforming of hot rolling sheet steel mill performing UFC and the establishment of new cooling system of heavy and medium plate mill strengthened with UFC.

这些应用包括棒线材控轧控冷技术突破和应用、轴承钢的轧后超快速冷却控制碳化物分布、利用超快速冷却技术进行热轧带钢组织复相化控制，以及热轧带钢轧机实施超快速冷却装置的改造和中厚板轧机实施超快速压力喷射式冷却+ACC的新式冷却系统的建立。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。