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14 条记录 (耗时 0.021 秒)

    Method for producing a clad plate by hot rolling
    1.
    发明授权
    Method for producing a clad plate by hot rolling 失效
    通过热轧生产复合板的方法

    公开(公告)号：US4831708A

    公开(公告)日：1989-05-23

    申请号：US218476

    申请日：1988-07-06

    申请人： Seishiro Yoshiwara ,  Takao Kawanami ,  Kenichi Suzuki ,  Yukihiro Kako

    发明人： Seishiro Yoshiwara ,  Takao Kawanami ,  Kenichi Suzuki ,  Yukihiro Kako

    IPC分类号： B23K20/04

    CPC分类号： B23K20/04 ,  Y10S29/032 ,  Y10S29/048 ,  Y10T29/4981 ,  Y10T29/49885 ,  Y10T29/49888

    摘要： In a method for producing a clad plate by rolling an improvement comprises: a base material, a cladding material, and a cover material overlaid one on another to form a multi-layer structure, and after cleaning joining surfaces of the materials, the cover material is welded to the base material along the periphery thereof, thereby sealing and fixing the cladding material between the cover material and base material, and forming a multi-layer assembly. A member for preventing warp is overlaid over an outer surface of the cover material via a separating agent, and the member for preventing warp and the base material are fixed to one another by welding along the periphery thereof, thereby forming a blank for rolling. The blank is hot-rolled, a rolled article is cut along its periphery to separate the means for preventing warp, and subsequently, the cover material is removed by machining, grinding, or pickling.

    摘要翻译： 在通过轧制改良的复合板的制造方法中，包括：基材，包覆材料和覆盖层叠在一起的覆盖材料，形成多层结构，在清洗材料的接合面之后，覆盖材料 沿着其周边焊接到基材上，从而将包覆材料密封并固定在覆盖材料和基材之间，并形成多层组件。 用于防止翘曲的构件经由分离剂覆盖在覆盖材料的外表面上，并且用于防止翘曲的构件和基材通过沿着其周边的焊接彼此固定，从而形成用于轧制的坯料。 坯料被热轧，沿其周边切割轧制制品以分离用于防止翘曲的装置，随后通过机械加工，研磨或酸洗除去覆盖材料。

    Method and apparatus for forming long cylindrical metal products
    2.
    发明授权
    Method and apparatus for forming long cylindrical metal products 失效
    用于形成长圆柱形金属制品的方法和装置

    公开(公告)号：US4567744A

    公开(公告)日：1986-02-04

    申请号：US571534

    申请日：1984-01-17

    申请人： Seishiro Yoshiwara ,  Takao Kawanami

    发明人： Seishiro Yoshiwara ,  Takao Kawanami

    IPC分类号： B21B23/00 ,  B21C3/12 ,  B21B13/20

    CPC分类号： B21B23/00 ,  B21C3/12

    摘要： An apparatus and method for forming a cylindrical metal product. A housing having a housing axis therethrough aligned with a mill center line has a gear disposed therein having both sides rotatably supported in the housing for rotation about the housing axis. The gear has a tool holding opening therein the axis of which is offset from the mill center line, and is driven by a pinion. A ring-shaped tool is slidably rotatably fitted in the tool holding opening in the gear and is radially aligned with the gear and has an inner surface which circularly turns the outer surface of a metal workpiece to be formed into the cylindrical metal produce upon rotation of the gear. The metal workpiece is moved through the housing along the housing axis while being supported by supporting devices disposed upstream and downstream and closely adjacent the ring-shaped tool in the direction in which the metal workpiece is moved.

    摘要翻译： 一种用于形成圆柱形金属制品的装置和方法。 具有与磨机中心线对准的壳体轴线的壳体具有设置在其中的齿轮，其两侧可旋转地支撑在壳体中以围绕壳体轴线旋转。 齿轮具有工具保持开口，其轴线偏离磨机中心线，并由小齿轮驱动。 环形工具可滑动地可旋转地装配在齿轮中的工具保持开口中并且与齿轮径向对准，并且具有内表面，该内表面在金属工件的外表面旋转时形成圆柱形金属制品 齿轮 金属工件沿着壳体轴线移动通过壳体，同时由设置在上游和下游的支撑装置支撑并且沿着金属工件移动方向紧邻环形工具。

    Method for producing a clad plate by rolling
    4.
    发明授权
    Method for producing a clad plate by rolling 失效
    通过轧制生产复合板的方法

    公开(公告)号：US4638939A

    公开(公告)日：1987-01-27

    申请号：US616168

    申请日：1984-06-01

    申请人： Seishiro Yoshiwara ,  Takao Kawanami

    发明人： Seishiro Yoshiwara ,  Takao Kawanami

    IPC分类号： B23K20/04 ,  B23K31/02

    CPC分类号： B23K20/04

    摘要： A method for producing a clad plate by rolling a cladding assembly formed of a cladding material and a base material to bond the cladding material with the base material. The bonding is effected by main rolling initiated at an essentially central portion of a predetermined bonding surface of the cladding assembly and is advanced toward one of the ends of the cladding assembly.

    摘要翻译： 通过轧制由包层材料和基材形成的包层组合物来将覆层材料与基材结合来制造包层板的方法。 接合是通过在包层组件的预定接合表面的基本中心部分处引发的主轧制实现的，并且朝向包层组件的一个端部前进。

    Welding apparatus with forward shiftable electrode tables
    6.
    发明授权
    Welding apparatus with forward shiftable electrode tables 失效
    带可转换电极台的焊接设备

    公开(公告)号：US4354089A

    公开(公告)日：1982-10-12

    申请号：US96198

    申请日：1979-11-20

    申请人： Hisashi Takahashi ,  Takao Kawanami ,  Keiji Sodeno ,  Toshihiko Baba

    发明人： Hisashi Takahashi ,  Takao Kawanami ,  Keiji Sodeno ,  Toshihiko Baba

    IPC分类号： B23K11/04 ,  B23K11/02

    CPC分类号： B23K11/02

    摘要： A welding apparatus comprises a pair of clamping devices for clamping the workpieces to prevent slip under applying significantly large force to the butting surfaces for the butt welding operation and a pair of electrode tables for feeding a welding current. The welding apparatus need not comprise a step gauge bar nor an auxiliary clamp in order to set the projecting degree.

    摘要翻译： 焊接装置包括一对夹持装置，用于夹紧工件以防止在对接焊接操作的对接表面施加显着较大的力时产生滑动，以及用于馈送焊接电流的一对电极台。 为了设定突出度，焊接装置不需要包括步距棒和辅助夹具。

    Conductor connector in flash welding apparatus
    7.
    发明授权
    Conductor connector in flash welding apparatus 失效
    闪光焊接设备中的导体连接器

    公开(公告)号：US4214143A

    公开(公告)日：1980-07-22

    申请号：US924571

    申请日：1978-07-14

    申请人： Takao Kawanami ,  Hiromi Tajiri ,  Akiyoshi Uomori

    发明人： Takao Kawanami ,  Hiromi Tajiri ,  Akiyoshi Uomori

    IPC分类号： B23K11/04 ,  H01R41/00

    CPC分类号： B23K11/046

    摘要： In a flash welder, instead of using a flexible conductor, the electrical connection to the moveable electrode table is made by a connecting conductor which is slidably connected both to the moveable electrode table and the secondary of the welding transformer. The connecting conductor is mounted on the moveable electrode table in such a manner that, during non-welding periods, it may be retracted within the moveable table, disconnecting it from the transformer and thereby clearing the space between the electrode tables for other workpiece machining operations.

    摘要翻译： 在闪光焊接机中，代替使用柔性导体，与可移动电极台的电连接由可滑动地连接到可移动电极台和焊接变压器的次级的连接导体制成。 连接导体以这样的方式安装在可动电极台上，使得在非焊接期间，其可以在可移动工作台内缩回，使其与变压器断开，从而清除电极台之间用于其他工件加工操作的空间 。

    Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method
    9.
    发明授权
    Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method 失效
    多道轧制法和多道轧机机架，用于实施所述方法

    公开(公告)号：US4759205A

    公开(公告)日：1988-07-26

    申请号：US844894

    申请日：1986-03-27

    申请人： Hiroaki Kuwano ,  Takao Kawanami ,  Ken Okudaira ,  Akihiro Tanaka

    发明人： Hiroaki Kuwano ,  Takao Kawanami ,  Ken Okudaira ,  Akihiro Tanaka

    IPC分类号： B21B1/22 ,  B21B1/30 ,  B21B13/02 ,  B21B37/68 ,  B21B13/04 ,  B21B31/32

    CPC分类号： B21B37/68 ,  B21B1/222 ,  B21B1/30 ,  B21B2013/028 ,  B21B2269/04

    摘要： A multi-pass rolling method which permits a multi-pass rolling-mill stand to perform multi-path rolling and still stabilize the rolling operation by preventing lateral deviation movement of a metal workpiece being rolled. The rolling-mill stand has three or more work rolls arranged one above the other and the workpiece is simultaneously rolled at two or more points by at least one of the work rolls. Directly or indirectly roll gaps are detected on the work and drive sides of at least one pass by sensors. A difference signal from the output signals of the sensors is obtained thereby determining a roll gap difference. Control devices are provided which are responsive to the difference signal for independently changing the roll gaps on the work and drive sides.

    摘要翻译： 一种多道轧制方法，其允许多道轧机机架进行多路轧制，并且通过防止被轧制的金属工件的横向偏移运动来使轧制操作稳定。 轧机机架具有三个或更多个一个上下布置的工作辊，并且通过至少一个工作辊同时在两个或多个点上轧制工件。 在传感器的至少一个通过的工作和驱动侧上检测到直接或间接滚动间隙。 获得与传感器的输出信号的差分信号，从而确定辊隙差。 提供响应于差分信号的控制装置，用于独立地改变工件和驱动侧上的辊间隙。