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44 条记录 (耗时 0.02 秒)

    Rolling method and apparatus using planetary cross-rolls
    4.
    发明公开
    Rolling method and apparatus using planetary cross-rolls 失效
    Walzverfahren und Walzvorrichtung unter Verwendung von Planeten-Schrägwalzen。

    公开(公告)号：EP0561083A1

    公开(公告)日：1993-09-22

    申请号：EP92311539.8

    申请日：1992-12-17

    申请人： Yoshida, Keiichiro

    发明人： Yoshida, Keiichiro

    IPC分类号： B21B1/42 ,  B21B13/20

    CPC分类号： B21B1/42 ,  B21B13/20

    摘要： A rolling method and apparatus permits a long metal blank to be rolled across its width at high rolling speed. A sun roller 2, is mounted on a machine stand 1, and a plurality of planetary rollers 9, is mounted for rolling movement around the sun roller 2. The long metal blank 14 is rolled by feeding it between the sun roller 2, and the set of planetary rollers 9, in the axial direction of the rollers. In another embodiment, a backing-up housing 28 is mounted on the machine stand 1 around a set of planetary rollers 29. The long metal blank 14 is rolled by feeding it between the set of planetary rollers 29 and the backing-up housing 28 in the axial direction of the rollers.

    摘要翻译： 轧制方法和设备允许长的金属坯料以高轧制速度在其宽度上滚动。 太阳辊2安装在机架1上，并且安装有多个行星辊9用于围绕太阳辊2滚动运动。长金属坯料14通过将太阳辊2馈送到太阳辊2和 一组行星辊9在辊的轴向上。 在另一个实施例中，背板壳体28围绕一组行星辊29安装在机架1上。长金属坯料14通过将其送入行星辊组29和支承壳体28之间而卷起， 辊的轴向。

    Rolling mill apparatus
    5.
    发明公开
    Rolling mill apparatus 失效
    Walzgerüst。

    公开(公告)号：EP0316072A2

    公开(公告)日：1989-05-17

    申请号：EP88309569.7

    申请日：1988-10-13

    申请人： IAN WILSON TECHNOLOGY LIMITED

    发明人： Wilson, Alexander Ian

    IPC分类号： B21B1/42 ,  B21B13/20

    CPC分类号： B21B13/20 ,  B21B1/42 ,  B21B31/08

    摘要： Rolling mill apparatus including a pair of roll assemblies (10,12) each constituted by a rotatably mounted support roll (14,16) and a plurality of work rolls (18,20) spaced around said support roll. So that the mill will be capable of relatively high reductions and will require only a relatively low power input, the work rolls are backed by respective cradle elements (22,24) and means are provided whereby each work roll (18,20) and its respective cradle elements (22,24) are initially positioned in readiness for a bite by the work roll into a workpiece being fed between the roll assemblies, said work roll and cradle element roll together through an arc of movement in which a bite into the workpiece is taken, and said work roll and cradle element are then caused to precess around the support roll (14,16) to their initial positions relative to said support rolls.

    摘要翻译： 包括一对辊组件（10,12）的轧制设备，每个辊组件由可旋转地安装的支撑辊（14,16）和围绕所述支撑辊间隔开的多个工作辊（18,20）构成。 因此，轧机将能够相对较高的压下量，并且仅需要相对较低的动力输入，工作辊由相应的支架元件（22,24）支撑，并且提供装置，由此使每个工作辊（18,20）和 相应的支架元件（22,24）最初被定位成准备好通过工作辊咬入到被馈送到辊组件之间的工件中，所述工作辊和托架元件通过运动弧滚动在一起，其中咬入工件 然后使所述工作辊和托架元件相对于所述支撑辊在支撑辊（14,16）周围进入其初始位置。

    HOT-ROLLED TITANIUM SLAB MELTED BY ELECTRONBEAM MELTING FURNACE, METHOD OF MELTING AND METHOD OF HOT-ROLLING TITAN SLAB
    6.
    发明公开
    HOT-ROLLED TITANIUM SLAB MELTED BY ELECTRONBEAM MELTING FURNACE, METHOD OF MELTING AND METHOD OF HOT-ROLLING TITAN SLAB 审中-公开
    在EINEM ELEKTRONENSTRAHLSCHMELZOFEN GESCHMOLZENE HEISSGEWALZTE TITANPLATTE，SCHMELZVERFAHREN UND HEISSWALZVERFAHRENFÜREINE TITANPLATTE

    公开(公告)号：EP2394757A1

    公开(公告)日：2011-12-14

    申请号：EP10738638.5

    申请日：2010-02-08

    申请人： Toho Titanium CO., LTD. ,  Nippon Steel Corporation

    发明人： TANAKA, Hisamune ,  YAMAMOTO, Norio ,  SHIRAKI, Takeshi ,  ODA, Takashi ,  MIYAZAKI, Yoshimasa ,  FUJII, Yoshihiro ,  TAKAHASHI, Kazuhiro

    IPC分类号： B22D11/041 ,  B21B3/00 ,  B22D11/00 ,  B22D21/06 ,  B22D27/02

    CPC分类号： B22D11/001 ,  B21B1/26 ,  B21B1/42 ,  B21B3/00 ,  B22D7/005 ,  B22D11/041 ,  B22D21/005 ,  Y10T428/12389

    摘要： A titanium slab is appropriate for hot rolling, is produced by electron beam melting furnace, has superior linearity so that it can be fed into a hot rolling machine without performing breaking down process or other subsequent correcting process after production, and has good structure having no cracks at the corner parts. A process for production thereof is also provided. The titanium slab is directly produced by a mold of an electron beam melting furnace, and has the deformation of not more than 5 mm for the thickness direction versus the longitudinal direction and deformation of not more than 2.5 mm for the width direction versus the longitudinal direction, both per a length of 1000 mm of the slab. The process for production of this titanium slab for hot rolling has a step of using an electron beam melting furnace in which its rectangular mold has mold walls of a long side and mold walls of a short side, and a step of pouring molten metal from one of the mold walls of a short side. Furthermore, a mold having chamfered parts at the corner parts can be used in the process.

    摘要翻译： 钛板适用于热轧，由电子束熔炼炉制造，具有优异的线性度，可以在不进行分解处理或其他后续的制造后的校正工序的情况下进给到热轧机中，并且具有没有 拐角处有裂缝。 还提供了其生产方法。 钛板由电子束熔融炉的模具直接制造，厚度方向相对于长度方向的变形为5mm以下，宽度方向相对于长度方向的变形为2.5mm以下 ，每个长度为1000mm的板坯。 制造这种用于热轧的钛板坯的方法具有使用电子束熔化炉的步骤，其中其矩形模具具有长边的模具壁和短边的模具壁，以及从一侧浇注熔融金属的步骤 的模具墙壁的短边。 此外，在该过程中可以使用在角部处具有倒角部分的模具。