Rolling-mill installation
    151.
    发明授权
    Rolling-mill installation 有权
    轧机安装

    公开(公告)号:US06327885B1

    公开(公告)日:2001-12-11

    申请号:US09625685

    申请日:2000-07-26

    Abstract: In a rolling-mill installation for the continuous production of fine steel includes a roughing block, a finishing block arranged on the rolling line of and after the roughing block, a water cooling section arranged after the finishing block and on the rolling line and a laying unit arranged downstream. In order optionally to be able to carry out rolling processes in accordance with conventional rolling or thermomechanical rolling, the finishing block arranged on the rolling line of the roughing block can be moved into a rolling position at a distance from the rolling line of the roughing block and back again. A rolled-material diverter is arranged downstream of the water cooling section by which the rolled material can optionally be routed on the one hand to a laying unit and on the other hand, via a soaking section, to the finishing block which has been moved at a distance from the rolling line of the roughing block.

    Abstract translation: 在用于连续生产细钢的轧机装置中包括粗轧块,布置在粗轧块后的轧制线上的精加工块,在精轧机组之后和轧制生产线上布置的水冷部分, 单位布置在下游。 为了根据传统的轧制或热机械轧制,为了可以进行轧制加工,布置在粗轧块的轧制线上的精加工块可以移动到与粗轧块的轧制线一段距离的轧制位置 再回来。 轧制材料分流器布置在水冷部分的下游,轧制材料可以一方面可选地路由到铺设单元,另一方面经由均热部分到已经移动到 与粗加工块的轧制线的距离。

    Compact rolling mill for rolling structural steel
    153.
    发明授权
    Compact rolling mill for rolling structural steel 失效
    滚动结构钢紧凑型轧机

    公开(公告)号:US5020354A

    公开(公告)日:1991-06-04

    申请号:US243441

    申请日:1988-09-12

    Abstract: A compact rolling mill for rolling sections includes rolling stands such as universal rolling stands and two-high rolling stands arranged along several rolling lines. Provided in the rolling lines are longitudinal conveyors for transporting the rolling stock along these rolling lines and cross conveyors for transporting the rolling stock between the rolling lines. At least two universal rolling stands are combined with one two-high edging stand to define a universal tandem compact group which together with further universal stands and two-high rolling stands may be displaced from one rolling position to another rolling position in a same rolling line or in a different rolling line. The drive unit is directly coupled to the stands along the outermost rolling line while the other remaining stands are indirectly connected to the drive unit transversely across the other rolling lines via other rolling stands.

    Abstract translation: 用于轧制部的紧凑型轧机包括沿着若干轧制线设置的诸如万向轧机机架和两轧机架的轧机机架。 在轧制线中设置有用于沿着这些轧制线运输轧制车辆的纵向输送机和用于在轧制线之间运输轧制坯料的交叉输送机。 至少两个通用轧机机架与一个两高磨边机架组合,以定义一个通用串联式紧凑型组,与另外的通用机架和两高轧机机架一起可以在同一轧制线路上从一个轧制位置移动到另一个轧制位置 或在不同的轧制线。 驱动单元沿着最外侧的轧制线直接联接到车架上,而其余的车架通过其他轧制机架横向穿过其他轧制线路间接地连接到驱动单元。

    THERMOMECHANICAL TREATMENT METHOD
    155.
    发明申请
    THERMOMECHANICAL TREATMENT METHOD 审中-公开
    热机械处理工艺

    公开(公告)号:WO2011079341A8

    公开(公告)日:2012-07-19

    申请号:PCT/AT2010000493

    申请日:2010-12-23

    Abstract: The invention relates to a thermomechanical treatment method for producing thick plate (1) from a starting material in order to increase the toughness, in particular the low-temperature toughness, of the thick plate (1), wherein the thick plate (1) is heated, is partially and finally shaped by rolling, and is cooled down at an accelerated rate compared to a cool-down at ambient temperature, wherein the thick plate (1), which is heated to above the Ac3 temperature for partial shaping, is cooled down at an accelerated rate after the thick plate has been finally shaped. In order to achieve advantageous properties of the thick plate, the thick plate (1) is cooled down to below the Ar3 temperature at an accelerated rate between the partial shaping and the final shaping and then is inductively heated to above the Ac3 temperature.

    Abstract translation: 它是用于生产重板(1)的由一种材料,示出了热机械处理方法来增加韧性,特别是低温韧性,重板(1)的,其中重板(1)被加热时,部分地通过轧制和endumgeformt并通过冷却 其中对于部分超过Ac3相温度重板(1)被加速到其Endumformen加热的成型是在环境温度下冷却加速冷却。 为了要达到在厚板有利的性质,所以建议局部和Endumformen之间的重板(1)加速冷却至低于Ar3相温度,然后被感应加热到Ac3以上的温度。

    ROLLGANG EINER WALZSTRASSE
    156.
    发明申请
    ROLLGANG EINER WALZSTRASSE 审中-公开
    轧制机ROLL GEAR

    公开(公告)号:WO2012013459A1

    公开(公告)日:2012-02-02

    申请号:PCT/EP2011/061354

    申请日:2011-07-06

    CPC classification number: B21B39/12 B21B2201/06

    Abstract: Die Erfindung betrifft einen Rollgang (1, 1´) zum Transport eines Walzguts (5, 5´) in einer Walzstrasse, wobei der Rollgang (1, 1´) zumindest zwei über Umrichter (2a, 2b) betriebene Antriebssegmente aufweist. Dabei ist zumindest ein Teilsegment (c) des Rollgangs (1, 1´) mittels einer Umschalteinheit (3) an einen ersten Umrichter (2a) und/oder einen zweiten Umrichter (2b) schaltbar. Dadurch wird gegenüber bekannten Lösungen bei gleichbleibender Anzahl an Umrichtern eine Flexibilisierung der Walzstrasse bewirkt.

    Abstract translation: 本发明涉及一种滚子表(1,1“),用于轧制材料(5,5的运输”)在一个轧机中,其特征在于,所述辊道(1,1“)的至少两个转换器(2A,2B)已经操作驱动段。 在这种情况下,至少一个子段的辊的(C)(1,1“)到第一反相器通过切换单元(3),(2a​​)和/或第二转换器(图2b)的装置可以被控制。 由此,在轧机机组的柔性被实现相对于具有恒定数目的反相器的已知的解决方案。

    METHOD AND APPARATUS FOR IN-LINE HEAT TREATMENT OF HOT ROLLED STOCK
    157.
    发明申请
    METHOD AND APPARATUS FOR IN-LINE HEAT TREATMENT OF HOT ROLLED STOCK 审中-公开
    热轧板坯热处理方法与装置

    公开(公告)号:WO00071270A1

    公开(公告)日:2000-11-30

    申请号:PCT/IB2000/000679

    申请日:2000-05-19

    Abstract: Apparatus for the rolling and heat treatment of elongated material product of relatively small cross section, such as rods and bars, is described in which the elements required for the conduct of a variety of heat treatments are arranged in in-line disposition whereby any of several heat treatment procedures can be performed on the product without need for transferring the product to remotely located heat treatment facilities. The methods of performing various heat treatments through use of the disclosed apparatus are also described.

    Abstract translation: 描述了用于轧制和热处理具有相对较小横截面的细长材料产品(例如棒和棒)的装置,其中进行各种热处理所需的元件被布置为在线配置,其中几个 可以对产品执行热处理程序,而不需要将产品转移到位于远程位置的热处理设施。 还描述了通过使用所公开的装置进行各种热处理的方法。

    Modular rolling mill
    158.
    发明专利
    Modular rolling mill 有权
    模块式轧机

    公开(公告)号:JP2008194752A

    公开(公告)日:2008-08-28

    申请号:JP2008023452

    申请日:2008-02-04

    Inventor: SHORE T MICHAEL

    CPC classification number: B21B35/02 B21B1/18 B21B45/0224 B21B2201/06

    Abstract: PROBLEM TO BE SOLVED: To provide an improved modular rolling mill capable of producing articles of various lengths in spite of a single rolling mill and also, easily performing rolling under heat treatment at a low temperature between rolling units.
    SOLUTION: Rolling units 10a, 10b and 10c, especially, work rolls 14 and 16 of the rolling units progressively reduce the cross sectional area of an article received along a mill path line P, and send out the article. Gear units 46a, 46b and 46c connected to each rolling unit at the corresponding stage are mechanically connected to a common driven line shaft 36 via main bevel gear pair 44. The ratio of the first bevel gear set 44 at each stage is established to progressively increase from the first to the last stage to accommodate the increase in speed of the article accompanying the passage through rolling units. The gear ratio of a sub bevel gear set 54 of a last gear unit 46c is established to be the same as the gear ratio of the main bevel gear set 44 of an intermediate gear unit 46b. The line shaft 36 is mechanically connected to the last gear unit 46c by the one or the other of the bevel gear sets 44 and 54.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供一种能够生产各种长度的制品的改进的模块化轧机,尽管是单一的轧机,并且在轧制单元之间的低温下的热处理下也容易进行轧制。 解决方案:轧制单元10a,10b和10c,特别是轧制单元的工作辊14和16逐渐减小沿着铣削路径P接收的制品的横截面面积,并发送出物品。 在相应的阶段连接到每个滚动单元的减速器46a,46b和46c通过主锥齿轮对44机械地连接到公共的从动轴36.在每个阶段,第一锥齿轮组44的比率被逐渐增加 从第一阶段到最后阶段,以适应随着通过滚动单位的文章的速度的增加。 最后一个齿轮单元46c的副伞齿轮组54的齿轮比被确定为与中间齿轮单元46b的主伞齿轮组44的齿轮比相同。 线轴36通过锥齿轮组44和54中的一个或另一个机械地连接到最后的齿轮单元46c。版权所有(C)2008,JPO&INPIT

    Apparatus for producing metal products by rolling

    公开(公告)号:JP2008523993A

    公开(公告)日:2008-07-10

    申请号:JP2007545956

    申请日:2005-12-16

    Abstract: 本発明は、スラブが1次成形によって製造される第1の領域(2)と、スラブを圧延するための少なくとも1つの第1の圧延装置(4)が配設されている、材料の流れ方向(F)で第1の領域(2)の後に接続された第2の領域(3)と、スラブもしくはスラブから製造される中間製品を圧延するための少なくとも1つの第2の圧延装置(6)が配設されている、材料の流れ方向(F)で第2の領域(3)の後に接続された第3の領域(5)と、圧延された材料用の少なくとも1つの後処理装置(8)が配設されている、材料の流れ方向(F)で第3の領域(5)の後に接続された第4の領域(7)とを備える、圧延により金属製品(1)を製造するための装置に関する。 装置の経済性を向上させるため、この装置は、本発明によれば、金属製品(1)を、第2の領域(3)と第3の領域(5)間で取り出し、搬送し、第3の領域(5)と第4の領域(7)間で加工プロセスに再び供給することができる移送装置(9)が設けられていることを特徴とする。

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