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    Method for welding aluminum plates
    31.
    发明授权
    Method for welding aluminum plates 失效
    铝板焊接方法

    公开(公告)号：US5662264A

    公开(公告)日：1997-09-02

    申请号：US495989

    申请日：1995-06-28

    Applicant: Jukka Gustafsson ,  Kalevi Heino

    Inventor： Jukka Gustafsson ,  Kalevi Heino

    IPC: F17C3/00 ,  B21D5/01 ,  B23K9/00 ,  B23K9/028 ,  B23K9/23 ,  B23K9/32 ,  B23K31/00 ,  B23K37/04 ,  B23K37/08 ,  B23K103/10 ,  B23K9/007 ,  B23K37/00

    CPC classification number: B23K9/325 ,  B23K37/0452 ,  B23K37/08 ,  B23K9/028 ,  B23K2201/12 ,  B23K2203/10

    Abstract: A method for manufacturing a large basically spherical vessel from plane aluminum plates having a thickness in the range from about 20 mm to about 70 mm, comprises (a) forming at least first and second plane plate assemblies by downhand welding together plane plates controlled by a welding device including an adjustably lockable portal, (b) cutting each welded plane plate assembly to a peripheral shape that fits into the structural pattern of the vessel except for an allowance for machining in step (d), (c) bending each plate assembly to part-spherical configuration, (d) machining respective edges of the first and second bent plate assemblies to a profile suitable for welding in step (e), and (e) downhand welding the first and second plate assemblies together along the machined edges using a manipulator device that includes a tiltable support.

    Abstract translation: 一种由厚度在约20mm至约70mm范围内的平面铝板制造大的基本上为球形容器的方法包括：（a）通过将平板控制在一起的平板焊接在一起而形成至少第一和第二平板组件 焊接装置包括可调节地锁定的入口，（b）将每个焊接的平面板组件切割成适合于容器的结构图案的外围形状，除了步骤（d）中的加工余量之外，（c）将每个板组件弯曲成 （d）将第一和第二弯曲板组件的相应边缘加工成适于在步骤（e）中焊接的轮廓，以及（e）使用第一和第二板组件沿加工边缘将第一和第二板组件向下焊接在一起， 包括可倾斜支撑的机械手装置。

    Method of manufacturing a container for holding pressurized fluids
    32.
    发明授权
    Method of manufacturing a container for holding pressurized fluids 失效
    制造用于保持加压流体的容器的方法

    公开(公告)号：US5526976A

    公开(公告)日：1996-06-18

    申请号：US304932

    申请日：1994-09-13

    Applicant: Ross Hugo ,  Colin C. Harcourt

    Inventor： Ross Hugo ,  Colin C. Harcourt

    IPC: B23K31/12 ,  B23K31/02

    CPC classification number: B23K31/12 ,  B23K2201/12

    Abstract: A method of manufacturing a container for holding pressurized fluids is described. Firstly, drill a first axial blind bore into a first end of a first piece of bar stock. Secondly, drill a second axial blind bore into a first end of a second piece of bar stock. Thirdly, weld the first end of the first piece of bar stock to the first end of the second piece of bar stock. This forms a container in which the first axial blind bore and the second axial blind bore cumulatively form an interior cavity. Following the teachings of the described method gas cylinders have been manufactured that can withstand pressure levels of 1800 pounds per square inch.

    Abstract translation: 描述了制造用于保持加压流体的容器的方法。 首先，将第一轴向盲孔钻入第一条棒料的第一端。 其次，将第二轴向盲孔钻入第二条棒料的第一端。 第三，将第一块棒材的第一端焊接到第二块棒料的第一端。 这形成容器，其中第一轴向盲孔和第二轴向盲孔累积地形成内腔。 根据所述方法的教导，已经制造了能够承受1800磅/平方英寸的压力水平的气瓶。

    Cyclically controlled welding purge chamber
    33.
    发明授权
    Cyclically controlled welding purge chamber 失效
    循环控制焊接清洗室

    公开(公告)号：US5483039A

    公开(公告)日：1996-01-09

    申请号：US381601

    申请日：1995-01-19

    Applicant: Robert L. Gallagher

    Inventor： Robert L. Gallagher

    IPC: B23K9/028 ,  B23K9/16

    CPC classification number: B23K9/028 ,  B23K2201/12

    Abstract: An arrangement for butt-welding cylindrical sections of large, thin-wall tanks includes a rotatable mandrel with side-by-side sets of radial position adjusters. Each set of adjusters bears on one of the tank sections adjacent the seam, to prevent the sections from sagging out-of-round. The mandrel rotates relative to the welder, so that a continuous seam is formed. A purge chamber is fixed in position behind the seam at the weld head, and is flushed with inert gas. The purge chamber includes a two-sided structure which is contiguous with the cylindrical sections and a circumferential vane to form an open-ended tube-like structure, through which the radial position adjusters pass as the mandrel and cylindrical workpiece sections rotate. The tube-like structure is formed into a chamber by a plurality of movable gates which are controlled to maintain a seal while allowing adjusters to progress through the purge chamber.

    Abstract translation: 用于对接大型薄壁罐的圆柱形部分的装置包括具有并排的径向位置调节器的可旋转心轴。 每组调节器都在与接缝相邻的一个油箱部分上，以防止这些部分脱落。 心轴相对于焊机旋转，从而形成连续的接缝。 净化室固定在焊接头的接缝后面，并用惰性气体冲洗。 净化室包括与圆柱形部分邻接的双面结构和周向叶片以形成开口管状结构，径向位置调节器随着心轴和圆柱形工件部分旋转而通过该结构。 管状结构通过多个可移动门形成为腔室，其被控制以保持密封，同时允许调节器进行通过净化室。

    Method of making a welded can body
    34.
    发明授权
    Method of making a welded can body 失效
    制造焊接罐体的方法

    公开(公告)号：US4652715A

    公开(公告)日：1987-03-24

    申请号：US802099

    申请日：1985-11-25

    Applicant: Yoichi Kitamura ,  Yoshiro Togo ,  Yoshiteru Akae

    Inventor： Yoichi Kitamura ,  Yoshiro Togo ,  Yoshiteru Akae

    IPC: B23K11/08 ,  B23K11/06 ,  B23K11/30 ,  B23K35/02

    CPC classification number: B23K35/0205 ,  B23K11/063 ,  B23K11/309 ,  B23K2201/12

    Abstract: A method of making a welded can body wherein the opposite marginal edge portions of a metallic blank are overlapped to form a can body preform with an overlapped portion, and then the overlapped portion is electric-resistance mash-seam welded by using a pair of wire electrodes abutting on both the surfaces of the overlapped portion. At least one of the pair of the wire electrodes is formed with a flat main portion and a marginal projection including a slope contiguous to the flat main portion on the surface thereof, which surface is adapted to abut on the surface of the overlapped portion. The overlapped portion of the can body preform is fed in between the pair of wire electrodes such that the edge face of one of the marginal edge portions may be positioned on an area of the flat main surface portion in the vicinity of the slope or be positioned on the slope, allowing the marginal edge beside the edge face to flow outwardly in the circumferential direction of the can body preform along the slope during the welding.

    Abstract translation: 一种制造焊接罐体的方法，其中金属坯料的相对的边缘部分重叠以形成具有重叠部分的罐体预制件，然后通过使用一对电线将重叠部分进行电阻挤压焊 邻接在重叠部分的两个表面上的电极。 所述一对线电极中的至少一个形成有平坦的主要部分和边缘突起，所述边缘突起包括在其表面上与平坦主体部分相邻的斜面，该边缘适于邻接在重叠部分的表面上。 罐体预制件的重叠部分被馈送在一对电线电极之间，使得边缘部分之一的边缘面可以位于斜面附近的平坦主表面部分的区域上或者被定位 在斜坡上，允许边缘边缘边缘在焊接期间沿着倾斜的边缘在罐体预制件的圆周方向上向外流动。

    Container closure spout construction and method of forming same
    36.
    发明授权
    Container closure spout construction and method of forming same 失效
    集装箱封口施工及其形成方法

    公开(公告)号：US4231488A

    公开(公告)日：1980-11-04

    申请号：US30406

    申请日：1979-04-16

    Applicant: William H. Ward ,  William H. Ward, Jr.

    Inventor： William H. Ward ,  William H. Ward, Jr.

    IPC: B23K26/24 ,  B65D39/08 ,  B65D41/04

    CPC classification number: B65D39/084 ,  B23K26/24 ,  B23K26/244 ,  B23K2201/12

    Abstract: Container closure spout construction, e.g. for incorporation in a metal drum container, including a container wall portion having a spout aperture, and a closure spout member having a peripheral substantially transversely extending flange portion and, preferably integral therewith, an intermediate substantially axially extending tubular, e.g. internally threaded central hollow cylindrical, portion defining a closure spout opening within the flange portion and adapted to receive removably a cooperating closure element such as a plug or cap thereat, in which the spout member is disposed at the spout aperture in engagement with the adjacent marginal portion of the container wall portion thereat, and a high energy concentration beam, e.g. laser beam, produced weld seam, preferably continuously, interconnects the spout member with the container wall portion along such adjacent marginal portion;the weld seam preferably being provided by subjecting the site of interconnection of the component, e.g. metal, parts to the operative locally confined heat fusion action of a laser beam or electron beam sufficient to form a corresponding, e.g. metal, weld seam bond thereat.

    Abstract translation: 容器封闭喷口结构，例如 用于结合在金属滚筒容器中，包括具有喷口的容器壁部分，以及具有周边基本上横向延伸的凸缘部分的封闭喷嘴构件，并且优选地与其一体地形成中间的大致轴向延伸的管状物。 内螺纹的中空圆柱形部分，在所述凸缘部分内限定封闭出口开口，并且适于接收可移除地配合的关闭元件，例如塞子或帽子，其中所述喷口构件设置在所述喷口孔口处，与所述相邻边缘 容器壁部分的部分，以及高能量集中束，例如， 激光束，生产的焊缝，优选连续地，沿着这样相邻的边缘部分将喷口部件与容器壁部分互连; 焊缝优选地通过使部件的互连部位，例如， 金属，部件到激光束或电子束的操作局部约束热融合作用，以足以形成相应的，例如， 金属，焊缝焊接在那里。

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