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28 条记录 (耗时 0.025 秒)

    Housingless rolling mill
    1.
    发明授权
    Housingless rolling mill 失效
    无房轧机

    公开(公告)号：US6065318A

    公开(公告)日：2000-05-23

    申请号：US188186

    申请日：1998-11-10

    申请人： Shuji Maniwa ,  Keiji Mizuta ,  Kazuo Morimoto ,  Kanehisa Miyaguchi

    发明人： Shuji Maniwa ,  Keiji Mizuta ,  Kazuo Morimoto ,  Kanehisa Miyaguchi

    IPC分类号： B21B13/02 ,  B21B31/04 ,  B21B37/28 ,  B21B37/62 ,  B21B37/68 ,  B21B31/00

    CPC分类号： B21B31/04 ,  B21B13/023 ,  B21B37/62 ,  B21B37/68 ,  B21B13/02 ,  B21B37/28

    摘要： A housingless rolling mill having an upper and lower work roll, upper bearing blocks and lower bearing blocks for supporting the upper and lower work rolls, and screw-down cylinders for pulling the upper and lower bearing blocks vertically toward each other. The screw-down cylinder is tiltable with the use of upper and lower spherical. Legs of the lower bearing block are turnable in a roll cross direction. Lower cross cylinders are provided at the lower bearing block, and upper cross cylinders are provided at the upper bearing block to enable the work rolls to cross at an angle .theta.. Thus, a strip material is rolled to a satisfactory shape and thickness with the upper work roll and the lower work roll crossing each other.

    摘要翻译： 具有上，下工作辊的上部轴承座和用于支撑上下工作辊的下轴承座的无轴承轧机，以及用于将上轴承座和下轴承座彼此垂直拉动的旋紧缸。 拧紧缸可以使用上下球面倾斜。 下轴承座的腿可以在横向方向上转动。 下横向气缸设置在下轴承座处，并且上横向气缸设置在上轴承座处，以使工作辊以角度θ交叉。 因此，带状材料通过上工作辊和下工作辊彼此交叉而卷成令人满意的形状和厚度。

    Band steel plate winding apparatus
    2.
    发明授权
    Band steel plate winding apparatus 失效
    钢带钢卷绕装置

    公开(公告)号：US06371400B1

    公开(公告)日：2002-04-16

    申请号：US09584119

    申请日：2000-05-31

    申请人： Kazuo Morimoto ,  Kazutoshi Yokoo ,  Kanehisa Miyaguchi

    发明人： Kazuo Morimoto ,  Kazutoshi Yokoo ,  Kanehisa Miyaguchi

    IPC分类号： B65H1808

    CPC分类号： B21C47/3475 ,  B21C47/06

    摘要： A band steel plate winding apparatus comprises a winding drum for winding a band steel plate; unit rolls, and curved surface guides adjacent to the unit rolls, provided along a circumferential surface of the winding drum forwardly and backwardly movably between a winding drum surrounding position and a retreat position, the position of the unit roll relative to the winding drum at the time of entry of the band steel plate being downstream at an angle of about 15 degrees or less from the position of contact between the winding drum and the band steel plate; and ejection nozzles provided in a guide surface of each of the curved surface guides for ejecting a gaseous or liquid fluid at a high speed toward the band steel plate before the band steel plate collides with the curved surface guide. The band steel plate winding apparatus permits high speed winding of a band steel plate while effectively preventing buckling of a front end of the band steel plate, and can avoid a great increase in equipment cost.

    摘要翻译： 带钢卷绕装置包括卷绕带钢板的卷绕滚筒; 单元辊和与单元辊相邻的弯曲表面导向件，沿着卷绕鼓的圆周表面，在卷绕鼓环绕位置和退回位置之间向前和向后可移动地设置在单元辊周围的相对于卷绕鼓的位置 带钢的进入时间从卷绕鼓和带钢板之间的接触位置以约15度以下的角度下游; 以及设置在每个弯曲表面引导件的引导表面中的喷嘴，用于在带钢板与弯曲表面引导件碰撞之前，高速地向气态钢板喷射气态或液态流体。 带钢卷绕装置允许带钢板的高速卷绕，同时有效地防止带钢板的前端的弯曲，并且可以避免设备成本的大幅增加。

    Method and machine for rolling a metal workpiece at a reduced rolling load
    4.
    发明授权
    Method and machine for rolling a metal workpiece at a reduced rolling load 失效
    用于在减少的轧制载荷下滚动金属工件的方法和机器

    公开(公告)号：US5105638A

    公开(公告)日：1992-04-21

    申请号：US714940

    申请日：1991-06-13

    申请人： Yoshiki Mito ,  Hiroshi Aratani ,  Kazuo Morimoto ,  Keiji Mizuta ,  Osamu Miyamoto ,  Yukio Hiasa ,  Hideaki Furumoto

    发明人： Yoshiki Mito ,  Hiroshi Aratani ,  Kazuo Morimoto ,  Keiji Mizuta ,  Osamu Miyamoto ,  Yukio Hiasa ,  Hideaki Furumoto

    IPC分类号： B21B1/22 ,  B21B27/00 ,  B21B39/00 ,  B21B45/02

    CPC分类号： B21B1/227 ,  B21B27/005 ,  B21B45/0251 ,  B21B2265/12 ,  B21B39/006 ,  B21B45/0242

    摘要： A rolling method and machine provides for decreasing the rolling load of work rolls of a rolling mill for a given reduction ratio achieved thereby. A pair of pinch rolls upstream of the work rolls have projections that form a large number of recesses in one or both surfaces of a metal workpiece. A lubricating agent is forced into the recesses in the region of contact between the workpiece and the work rolls. As a result, when the workpiece is rolled by the work rolls the lubricating agent is retained in the recesses such that the recesses progressively are flattened, thereby causing the lubricating agent to form a boundary film between the portion of the workpiece being rolled and the work rolls. The recesses are controlled to regulate the dimension of the length of each recess in the direction of rolling of the workpiece, to regulate the inclination of front and rear walls of each recess, and to regulate the total area of the recesses relative to the total surface area of the workpiece.

    摘要翻译： 轧制方法和机器提供了一种降低轧制机工作轧辊的轧制负荷，从而达到给定的减速比。 在工作辊上游的一对夹送辊具有在金属工件的一个或两个表面中形成大量凹部的突起。 在工件和工作辊之间的接触区域中，润滑剂被迫进入凹部。 结果，当通过工作辊轧制工件时，润滑剂保持在凹部中，使得凹部逐渐变平，从而使润滑剂在被轧制的工件的部分和工件之间形成边界膜 劳斯莱斯。 控制凹部以调节工件的滚动方向上的每个凹部的长度的尺寸，以调节每个凹部的前壁和后壁的倾斜度，并且调节凹部相对于总表面的总面积 工件面积

    Electromagnetic acoustic transducer
    8.
    发明授权
    Electromagnetic acoustic transducer 失效
    电磁换能器

    公开(公告)号：US4471658A

    公开(公告)日：1984-09-18

    申请号：US415906

    申请日：1982-09-08

    申请人： Kazuo Morimoto

    发明人： Kazuo Morimoto

    IPC分类号： B06B1/04 ,  G01N29/04

    CPC分类号： B06B1/04

    摘要： An improved electromagnetic acoustic transducer essentially which comprises supports located at both the ends of a core assembly, a plurality of ferrite members, a plurality of permanent magnets or electromagnets and a plurality of coils wound around the core assembly, said combination functioning to inspect for any defect in a tubing having a small diameter.

    摘要翻译： 一种改进的电磁换能器，其基本上包括位于芯组件，多个铁氧体构件，多个永磁体或电磁体两端的支撑件和缠绕在芯组件上的多个线圈，所述组合功能用于检查任何 在具有小直径的管道中存在缺陷。