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    LASER MACHINING DEVICE AND LASER MACHINING SCRAP REMOVAL DEVICE
    4.
    发明申请
    LASER MACHINING DEVICE AND LASER MACHINING SCRAP REMOVAL DEVICE 审中-公开

    公开(公告)号：US20180071865A1

    公开(公告)日：2018-03-15

    申请号：US15409226

    申请日：2017-01-18

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Chun-Ming CHEN ,  Min-Kai LEE ,  Chun-Ping JEN

    IPC: B23K26/16 ,  B23K26/388 ,  B23K37/08

    CPC classification number: B23K26/16 ,  B23K26/142 ,  B23K26/388 ,  B23K26/389 ,  B23K37/08

    Abstract: A laser machining device includes a laser generating component, a light moving component, a gas source and a laser machining scrap removal device. The laser generating component generates a laser beam passing through an optical channel. The light moving component is positioned along a path of the laser beam to make the laser beam move along an annular machining path. The laser machining scrap removal device utilizes an internal flow path of the nozzle to increase the speed of the ejected airflow and reduce the pressure of a suction area. The gas source provides an airflow and is located on the laser machining scrap removal device in communication with the internal flow path of the nozzle. The laser machining scrap removal device induces suction on the laser processed area to assist in laser cutting/drilling processes by removing large areas of scrap, thereby improving the production speed and hole quality.

    SYSTEMS AND METHODS FOR SHAPING MATERIALS
    5.
    发明申请
    SYSTEMS AND METHODS FOR SHAPING MATERIALS 审中-公开

    公开(公告)号：US20170129119A1

    公开(公告)日：2017-05-11

    申请号：US15256139

    申请日：2016-09-02

    Applicant: Thierry Rozot

    Inventor： Thierry Rozot

    IPC: B26D7/01 ,  B24C1/00 ,  B24B9/04

    CPC classification number: B26D7/01 ,  B23K7/001 ,  B23K7/002 ,  B23K7/06 ,  B23K7/10 ,  B23K26/38 ,  B23K28/02 ,  B23K37/0235 ,  B23K37/08 ,  B23K2103/04 ,  B23P23/02 ,  B24B9/04 ,  B24C1/006 ,  B26F3/004

    Abstract: Shaping systems and methods suitable for cutting a material and deburring devices for performing a deburring operation on an edge of the material. The shaping systems include means for supporting the material and at least first and second carriage units independently operable to travel parallel to an axis of the supporting means. The first carriage unit comprises a cutting device coupled thereto with a first arm, and the second carriage unit comprises a deburring device coupled thereto with a second arm. The cutting device and the deburring device are coupled to the first and second carriage units, respectively, so as to move in a travel direction relative to the material supported by the supporting means and perform cutting and deburring operations, respectively, from opposite surfaces of the material.

    Welding methods
    7.
    发明授权
    Welding methods 有权
    焊接方法

    公开(公告)号：US09364922B2

    公开(公告)日：2016-06-14

    申请号：US14201688

    申请日：2014-03-07

    Applicant: Apple Inc.

    Inventor： Carlo Catalano ,  Derrick Jue ,  Brian Miehm ,  Takahiro Oshima ,  Masashige Tatebe

    IPC: B23K20/02 ,  B23K26/34 ,  B23K37/00 ,  B23K37/08

    CPC classification number: B23K37/00 ,  B23K20/02 ,  B23K26/037 ,  B23K26/34 ,  B23K37/08

    Abstract: A visually seamless method of joining a first piece of metal and a second piece of metal is described. The first piece of metal is placed in contact with an edge of the second piece of metal. In some embodiments, the edge includes a sacrificial lip. The first piece of metal forming a junction area with the edge of the second piece of metal, applying a forging force to the first piece of metal, the forging force having an effect of creating an extremely tight fit up between the first and the second pieces of metal, welding the first and the second pieces to form an assembly and forming a cosmetically enhancing protective layer on the surface of the assembly, the protective layer obscuring any visible artifacts on the surface of the assembly, the obscured visible artifacts including any discoloration or discontinuity created by the laser welding.

    Abstract translation: 描述了连接第一金属片和第二金属片的视觉上无缝的方法。 第一块金属被放置成与第二块金属的边缘接触。 在一些实施例中，边缘包括牺牲唇缘。 所述第一金属片与所述第二金属片的边缘形成接合区域，对所述第一金属片施加锻造力，所述锻造力具有在所述第一和第二片材之间产生非常紧密的配合的效果 焊接第一和第二部件以形成组件并且在组件的表面上形成美容增强保护层，保护层掩盖组件表面上的任何可见的伪影，遮蔽的可见伪像包括任何变色或 由激光焊接产生的不连续性。

    Material surface modification using friction stir welding hybrid process
    8.
    发明授权
    Material surface modification using friction stir welding hybrid process 有权
    使用摩擦搅拌焊接混合工艺的材料表面改性

    公开(公告)号：US09352425B2

    公开(公告)日：2016-05-31

    申请号：US14571055

    申请日：2014-12-15

    Applicant: MegaStir Technologies LLC

    Inventor： David Rosal ,  Paul T. Higgins ,  Russell J. Steel ,  Scott M. Packer ,  Jeremy Peterson ,  Steve W. Larsen ,  Samuel C. Sanderson ,  Jonathan A. Babb

    IPC: B23K20/12 ,  B23K37/08 ,  B23K20/26

    CPC classification number: B23K37/08 ,  B23K20/1215 ,  B23K20/1255 ,  B23K20/26

    Abstract: A system and method for modifying a work piece surface of high melting temperature materials such as Advanced High Strength Steels, wherein a friction stir welding tool may include cutting elements located on the outside diameter of a collar assembly, wherein the collar assembly may be retrofitted for existing friction stir welding tools, or may be designed as a custom attachment for a new hybrid friction stir welding tool, wherein the surface of the work piece may be modified by removing detrimental flash and burr created during operation of the friction stir welding tool.

    Abstract translation: 一种用于改变诸如Advanced High Strength Steel的高熔点材料的工件表面的系统和方法，其中摩擦搅拌焊接工具可以包括位于套环组件的外径上的切割元件，其中可以改装套环组件 现有的摩擦搅拌焊接工具，或者可以被设计为用于新的混合摩擦搅拌焊接工具的定制附件，其中可以通过消除摩擦搅拌焊接工具的操作期间产生的有害的闪光和毛刺来改变工件的表面。

    Apparatus and method for removing weld flash
    9.
    发明授权
    Apparatus and method for removing weld flash 有权
    消除焊接闪光的设备和方法

    公开(公告)号：US08851357B2

    公开(公告)日：2014-10-07

    申请号：US11672141

    申请日：2007-02-07

    Applicant: Christopher H. Swallow ,  Ryan L. Hanks

    Inventor： Christopher H. Swallow ,  Ryan L. Hanks

    IPC: B23K31/10 ,  B23K20/12 ,  B23K37/08

    CPC classification number: B23K37/08 ,  B23K20/1205

    Abstract: An apparatus and method for removing weld flash from a structural assembly are provided. The apparatus generally includes a tool with a head that defines an edge and first and second opposite surfaces disposed at an angle converging toward the edge. A shaft, which extends from the first surface of the head, is configured to be engaged to a shaft holder of an actuation device so that the head extends from the actuation device and is configured to lift the flash from a surface of the assembly as the tool is moved in a path along a surface of the assembly with the edge contacting the flash.

    Abstract translation: 提供一种用于从结构组件移除焊接闪光的装置和方法。 该装置通常包括具有限定边缘的头部的工具和以朝向边缘收敛的角度设置的第一和第二相对表面。 从头部的第一表面延伸的轴构造成与致动装置的轴保持器接合，使得头部从致动装置延伸并且构造成从组件的表面抬起闪光 工具沿着组件的表面的路径移动，边缘接触闪光灯。

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