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    3D braided composited tubes with throat sections and manufacture method thereof
    1.
    发明授权
    3D braided composited tubes with throat sections and manufacture method thereof 有权
    具有喉部的3D编织复合管及其制造方法

    公开(公告)号：US08813626B2

    公开(公告)日：2014-08-26

    申请号：US13680449

    申请日：2012-11-19

    申请人： Mau-Yi Huang ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

    发明人： Mau-Yi Huang ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

    IPC分类号： D04C3/48 ,  D04C1/00 ,  B32B37/02

    CPC分类号： D04C1/00 ,  B29C70/08 ,  B29C70/16 ,  B29C70/24 ,  B29C70/44 ,  B29L2023/00 ,  B32B37/02 ,  D04C1/06 ,  D04C3/48 ,  D10B2505/02

    摘要： A manufacture method of a three dimensional (3D) braided composite tube with a throat section includes: providing an assembled mandrel comprising an upper mandrel and a lower mandrel, and braiding an 3D braided inner layer on the upper mandrel; winding fiber yarns to form a fiber yarn layer over the 3D braided inner layer; tightening the 3D braided inner layer to the assembled mandrel by an appropriate tension force when winding; and infiltrating resin and increasing temperature to cure the resin for obtaining a composite tube with a narrower throat section. The present invention takes advantage of winding fiber yarn outer layer to keep the radius of the throat of the 3D braided inner layer to meet design requirement. Additionally, the hoop strength of the throat section is increased so that the metal shell can be made thinner to reduce the weight of the rocket nozzle.

    摘要翻译： 具有喉部的三维（3D）编织复合管的制造方法包括：提供包括上心轴和下心轴的组装心轴，并在上心轴上编织3D编织内层; 缠绕纤维纱线以在3D编织内层上形成纤维纱线层; 在缠绕时通过适当的拉力将3D编织内层紧固到组装的心轴上; 渗透树脂和增加温度以固化树脂，以获得具有较窄喉部的复合管。 本发明利用卷绕纤维纱线外层来保持3D编织内层的喉部的半径以满足设计要求。 此外，喉部的环形强度增加，使得金属壳可以被制成更薄以减小火箭喷嘴的重量。

    3D BRAIDED COMPOSITED TUBES WITH THROAT SECTIONS AND MANUFACTURE METHOD THEREOF
    2.
    发明申请
    3D BRAIDED COMPOSITED TUBES WITH THROAT SECTIONS AND MANUFACTURE METHOD THEREOF 有权
    三维BRAIDED复合管与其部分和制造方法

    公开(公告)号：US20140137722A1

    公开(公告)日：2014-05-22

    申请号：US13680449

    申请日：2012-11-19

    申请人： MAU-YI HUANG ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

    发明人： MAU-YI HUANG ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

    IPC分类号： D04C1/00 ,  B32B37/02

    CPC分类号： D04C1/00 ,  B29C70/08 ,  B29C70/16 ,  B29C70/24 ,  B29C70/44 ,  B29L2023/00 ,  B32B37/02 ,  D04C1/06 ,  D04C3/48 ,  D10B2505/02

    摘要： A manufacture method of a three dimensional (3D) braided composite tube with a throat section includes: providing an assembled mandrel comprising an upper mandrel and a lower mandrel, and braiding an 3D braided inner layer on the upper mandrel; winding fiber yarns to form a fiber yarn layer over the 3D braided inner layer; tightening the 3D braided inner layer to the assembled mandrel by an appropriate tension force when winding; and infiltrating resin and increasing temperature to cure the resin for obtaining a composite tube with a narrower throat section. The present invention takes advantage of winding fiber yarn outer layer to keep the radius of the throat of the 3D braided inner layer to meet design requirement. Additionally, the hoop strength of the throat section is increased so that the metal shell can be made thinner to reduce the weight of the rocket nozzle.

    摘要翻译： 具有喉部的三维（3D）编织复合管的制造方法包括：提供包括上心轴和下心轴的组装心轴，并在上心轴上编织3D编织内层; 缠绕纤维纱线以在3D编织内层上形成纤维纱线层; 在缠绕时通过适当的拉力将3D编织内层紧固到组装的心轴上; 渗透树脂和增加温度以固化树脂，以获得具有较窄喉部的复合管。 本发明利用卷绕纤维纱线外层来保持3D编织内层的喉部的半径以满足设计要求。 此外，喉部的环形强度增加，使得金属壳可以被制成更薄以减小火箭喷嘴的重量。

    Angle-laminated composite tube with double layer of materials
    9.
    发明申请
    Angle-laminated composite tube with double layer of materials 有权
    双层复合复合管材料

    公开(公告)号：US20070128392A1

    公开(公告)日：2007-06-07

    申请号：US11291772

    申请日：2005-12-02

    申请人： Mau-Yi Huang ,  Geng-Wen Chang ,  Chih-Chin Lu ,  Guang-Shyang Ger

    发明人： Mau-Yi Huang ,  Geng-Wen Chang ,  Chih-Chin Lu ,  Guang-Shyang Ger

    IPC分类号： B32B1/08

    CPC分类号： B32B1/08 ,  B32B3/26 ,  B32B37/06 ,  B32B37/10 ,  B32B2038/0076 ,  B32B2305/72 ,  B32B2309/022 ,  B32B2309/025 ,  B32B2309/105 ,  B32B2597/00 ,  Y10T428/1362 ,  Y10T428/1393 ,  Y10T428/24058 ,  Y10T428/24355 ,  Y10T428/24405 ,  Y10T428/24994 ,  Y10T428/249945 ,  Y10T428/24995 ,  Y10T428/30

    摘要： An angle-laminated composite tube with double layer of materials uses an inner layer material and an outer layer material with different functional properties. The two materials are cut into a plurality of slices in a specific shape. They are laminated alternately with a mismatching angle inside a mold with a specific angle to form a laminated assembly. Finally, a hot press is used to cure the laminated assembly into a structure with an inner layer, an outer layer, and an interlacing layer. The slice shape of the inner layer material and the outer layer material is specifically designed so that the inner layer, the outer layer, and the interlacing layer receive an even pressure during the curing process, rendering desired densities in the layers. The angle-laminated composite tube can achieve a high structural strength, with the inner and outer parts satisfying different functional needs.

    摘要翻译： 具有双层材料的角度层压复合管使用具有不同功能特性的内层材料和外层材料。 将两种材料切割成具有特定形状的多个切片。 它们以具有特定角度的模具内的不匹配的角度交替层叠以形成层压组件。 最后，使用热压机将层压组件固化成具有内层，外层和隔行层的结构。 内层材料和外层材料的切片形状被特别设计，使得内层，外层和交织层在固化过程中均匀地受到压力，从而在层中形成所需的密度。 角夹层复合管可以获得较高的结构强度，内外层满足不同的功能需求。