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    Method and apparatus for forming multi-layered metallic armor
    85.
    发明授权
    Method and apparatus for forming multi-layered metallic armor 有权

    公开(公告)号：US10966292B2

    公开(公告)日：2021-03-30

    申请号：US15923902

    申请日：2018-03-16

    Applicant: The Boeing Company

    Inventor： Marc R. Matsen ,  Mark A. Negley

    IPC: B22F3/24 ,  H05B6/10 ,  F41H5/04 ,  B21B1/26 ,  B22F7/04

    Abstract: Disclosed herein is a method of forming a multi-layered metallic part. The method comprises forming a plurality of ductile layers made of a metallic material having a first ductility. The method also comprises forming at least one high-strength powder layer made of a powdered metallic material having a second ductility higher than the first ductility. The method further comprises assembling the plurality of ductile layers and the at least one high-strength powder layer in an alternating and stacked formation to form a multi-layered metallic assembly. The method additionally comprises oscillating a crystallographic phase of the powdered metallic material of the at least one high-strength powder layer between a first crystallographic phase and a second crystallographic phase.

    METHODS AND APPARATUS FOR THERMOPLASTIC WELDING
    87.
    发明申请
    METHODS AND APPARATUS FOR THERMOPLASTIC WELDING 审中-公开

    公开(公告)号：US20200180231A1

    公开(公告)日：2020-06-11

    申请号：US16212598

    申请日：2018-12-06

    Applicant: The Boeing Company

    Inventor： Marc R. Matsen ,  Bret Alan McGinness Voss ,  Alexander M. Rubin ,  Charles R. Prebil

    IPC: B29C65/32

    Abstract: An apparatus for thermoplastic welding includes at least one tool configured to support first and second thermoplastic composite parts in a first welding position having one or more joint lines between the first and second thermoplastic composite parts. The tool includes a plurality of induction coils. The apparatus further includes a susceptor removably positioned along the one or more joint lines. The susceptor is configured to heat the one or more joint lines when exposed to a magnetic flux generated by the plurality of induction coils to bond the first and second thermoplastic composite parts along the one or more joint lines. The apparatus also includes a susceptor removal device coupled to the susceptor and configured to remove the susceptor during bonding of the first and second thermoplastic composite parts.

    Smart Susceptor Induction Heating Apparatus and Methods for Forming Parts with Non-Planar Shapes
    88.
    发明申请
    Smart Susceptor Induction Heating Apparatus and Methods for Forming Parts with Non-Planar Shapes 审中-公开

    公开(公告)号：US20200164547A1

    公开(公告)日：2020-05-28

    申请号：US16201553

    申请日：2018-11-27

    Applicant: The Boeing Company

    Inventor： Bret A. Voss ,  Marc R. Matsen ,  Jeffrey H. Olberg ,  John F. Spalding

    IPC: B29C35/08 ,  H05B6/10 ,  B29C51/10 ,  B29C51/42

    Abstract: Heating apparatus and methods for forming a part with a non-planar shape include a table formed of a thermally conductive material and defining a table surface. A tool, also formed of a thermally conductive material, has a base surface configured to engage the table surface of the table and a tooling surface opposite the base surface, wherein the tooling surface has a contoured shape that is non-planar. A heating blanket is provided above the table and defines a heating surface. The tooling surface of the tool is configured to engage a first surface of the part and the heating surface of the heating blanket is configured to engage a second surface of the part opposite the first surface of the part. The table and the heating blanket are heated to a processing temperature so that the part at least partially conforms to the tooling surface of the tool.

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