2400热连轧机机内辊道及消除热连轧铝板印痕的方法

    公开(公告)号:CN104492824A

    公开(公告)日:2015-04-08

    申请号:CN201410689260.4

    申请日:2014-11-26

    CPC classification number: B21B37/30 B21B35/12 B21B2201/06 B21B2267/18

    Abstract: 本发明公开了一种2400热连轧机新型机内辊道及消除热连轧铝板印痕的方法,它包括平行设置的四个辊道,所述四个辊道中的两个边辊均为锥度辊,其两端直径大于中间直径,其中一个所述锥度辊通过传动机构与电机连接,另一个所述锥度辊直接与另一电机连接。所述锥度辊为两段式结构,由两个锥辊段构成,所述两个锥辊段的中间连接在一起,所述锥辊段的外端直径大于内端直径。所述四个辊道的上辊面标高低于轧制线30mm。本发明把机内中间辊道的两个边辊改为锥度辊,并加以动力,使其速度与机列速度相配,并且所有机内辊道上辊面标高低于轧制线30mm,铝板带通过机内辊道后,就不与其接触,也就解决了板带下面损伤的问题。

    具有优化的应变渗透的轧制方法

    公开(公告)号:CN102510778A

    公开(公告)日:2012-06-20

    申请号:CN201080042615.0

    申请日:2010-09-21

    Inventor: B·施密特

    Abstract: 扁平的轧件在轧机中首先从初始厚度(dA)轧制到中间厚度(dZ)。接着插入轧制暂停。而后才将所述轧件从所述中间厚度(dZ)轧制到最终厚度。为了将轧件从所述初始厚度(dA)轧制到所述中间厚度(dZ),要求取一定数目的轧制道次并且根据所求取的轧制道次来对轧件进行轧制。在对轧件进行轧制之前,根据工艺上的边界条件来规定允许的厚度范围(DB),所述中间厚度(dZ)应该处于该允许的厚度范围(DB)之内。所述轧制道次的求取如此进行,使得所述中间厚度(dZ)处于所述允许的厚度范围(DB)之内,并且要么对于所有轧制道次来说完全利用所述轧机的功率限制,要么虽然对于所述轧制道次中的至少一个轧制道次来说没有完全利用所述轧机的功率限制,但是在将所述轧制道次的数目减少一个这种情况中,尽管对于所有在数目方面减少一个的轧制道次来说完全利用所述轧机的功率限制,但是所述中间厚度(dZ)会处于所述允许的厚度范围(DB)之外。

    Apparatus for manufacturing metal material by rolling
    118.
    发明授权
    Apparatus for manufacturing metal material by rolling 失效
    通过轧制制造金属材料的装置

    公开(公告)号:US07363792B2

    公开(公告)日:2008-04-29

    申请号:US11578810

    申请日:2005-12-16

    Abstract: The invention relates to a device for producing a metallic product (1) by rolling, comprising: a first area (2) inside of which slabs are produced by primary shaping; a second area (3), which is located downstream from the first area (2) in the direction of flow (F) of the material and inside of which at least one first rolling device (4) for rolling slabs is arranged; a third area (5), which is located downstream from the second area (3) in the direction of flow (F) of the material and inside of which at least one second rolling device (6) for rolling slabs or the intermediate product produced therefrom is arranged, and; a fourth area (7), which is located downstream from the third area (5) in the direction of flow (F) of the material and inside of which at least one aftertreating device (8) for the rolled material is arranged. In order to increase the economic efficiency of the device, this device is characterized by (having a conveying device (9) with which the metallic product (1) can be removed between the second area (3) and the third area (5), conveyed and can be fed to the processing process once again between the third area (5) and the fourth area (7).

    Abstract translation: 本发明涉及通过轧制生产金属制品(1)的装置,包括:第一区域(2),其中通过初级成形制造板坯; 第二区域(3),其沿着材料的流动方向(F)位于第一区域(2)的下游,并且内部具有至少一个用于轧制板坯的第一轧制装置(4); 第三区域(5),其在所述材料的流动方向(F)的下游位于所述第二区域(3)的下游,并且其内部具有至少一个用于轧制板坯的第二轧制装置(6)或产生的中间产品 从中排出, 第四区域(7),其沿着材料的流动方向(F)位于第三区域(5)的下游,并且其内部布置有至少一个用于轧制材料的后处理装置(8)。 为了提高装置的经济效率,该装置的特征在于具有能够在第二区域(3)和第三区域(5)之间移除金属制品(1)的输送装置(9) 并且可以在第三区域(5)和第四区域(7)之间再次进入处理过程。

    Continuous light section or wire rod rolling train
    119.
    发明申请
    Continuous light section or wire rod rolling train 有权
    连续点火部分或线材轧制列车

    公开(公告)号:US20020104357A1

    公开(公告)日:2002-08-08

    申请号:US10062298

    申请日:2002-02-01

    CPC classification number: B21B1/18 B21B39/18 B21B2013/003 B21B2201/06

    Abstract: Between an intermediate roll unit and a dimensioning finishing roll unit of a continuous light-section or wire rod rolling train, a multifunctional section is provided with three parallel lines and at least the first and second rolling lines having rolling blocks and substantially all of the lines including cooling sections and/or temperature equalization sections. Via distributing guides and 180null loop forming path segments, the workpieces are selectively directable from the first line to the dimensioning finishing rolling unit without traveling over the second and third lines and to the dimensioning finishing rolling unit after travelling over all or part of the second and third lines.

    Abstract translation: 在中间辊单元和连续光线或线材轧制列车的尺寸精加工辊单元之间,多功能部分设置有三条平行线,并且至少第一和第二轧制线具有轧制块和基本上所有的线 包括冷却段和/或温度均衡段。 通过分配引导件和180°环形成路径段,工件可以从第一线选择性地定向到尺寸精加工滚动单元,而不会在第二和第三线之间移动,并且在经过所有或部分第二线 和第三行。

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