Manufacturing a composite component
    115.
    发明授权
    Manufacturing a composite component 有权
    制造复合材料组件

    公开(公告)号:US08734605B2

    公开(公告)日:2014-05-27

    申请号:US12591739

    申请日:2009-11-30

    申请人: Neil R. Harrison

    发明人: Neil R. Harrison

    摘要: A composite component, such as an aerofoil component for a gas turbine engine, comprises a body and a platform which are formed from respective body and platform preforms. The body preform includes fibers which are directed laterally of the preform, forming a cavity in the end of the preform. The platform preform includes a projection constituting a deltoid filler which is received in the cavity. The projection includes a 3D woven structure of reinforcement fibers so that the cavity is occupied by fibers to give the platform a generally uniform volume fraction. A further platform preform fits over the body preform so that the lateral fibers are sandwiched between the platform preforms.

    摘要翻译: 诸如用于燃气涡轮发动机的机翼部件的复合部件包括由相应的主体和平台预成型件形成的主体和平台。 身体预制件包括指向预成型件横向的纤维,在预成型件的端部形成空腔。 平台预制件包括构成三角形填料的突起,其被容纳在空腔中。 突起包括加强纤维的3D编织结构,使得空腔被纤维占据,以使平台具有大致均匀的体积分数。 进一步的平台预制件装配在主体预制件上,使得横向纤维夹在平台预制件之间。

    Plastic compressor housing and method for producing a plastic compressor housing
    118.
    发明授权
    Plastic compressor housing and method for producing a plastic compressor housing 失效
    塑料压缩机壳体和塑料压缩机壳体的制造方法

    公开(公告)号:US08419359B2

    公开(公告)日:2013-04-16

    申请号:US12137500

    申请日:2008-06-11

    IPC分类号: F04D29/42

    摘要: A plastic compressor housing, in particular a radial compressor housing, preferably for a turbocharger, includes at least one first housing part and at least one second housing part, which respectively comprise at least in some areas at least one thermoset material. The first housing part and/or the second housing part comprises or comprise at least two individual elements, wherein the first housing part and the second housing part are coated at least in some areas with at least one thermoset body or at least one thermoplastic body such that the first housing part, the second housing part and the individual elements of the first housing part and/or the second housing part respectively are in contact at least in some areas with the thermoset body or the thermoplastic body. Also disclosed is a method for producing a plastic compressor housing and a turbocharger.

    摘要翻译: 塑料压缩机壳体,特别是径向压缩机壳体,优选地用于涡轮增压器,包括至少一个第一壳体部分和至少一个第二壳体部分,其至少在一些区域中至少包括至少一个热固性材料。 第一壳体部分和/或第二壳体部分包括或包括至少两个单独元件,其中第一壳体部分和第二壳体部分至少在一些区域中涂覆有至少一个热固性体或至少一个热塑性体, 第一壳体部分,第二壳体部分和第一壳体部分和/或第二壳体部分的各个元件分别至少在一些区域与热固性本体或热塑性体接触。 还公开了一种用于制造塑料压缩机壳体和涡轮增压器的方法。

    METHOD FOR MANUFACTURING AN ARTICLE MADE OF COMPOSITE MATERIAL
    119.
    发明申请
    METHOD FOR MANUFACTURING AN ARTICLE MADE OF COMPOSITE MATERIAL 有权
    制造复合材料制品的方法

    公开(公告)号:US20130082417A1

    公开(公告)日:2013-04-04

    申请号:US13703487

    申请日:2011-06-22

    IPC分类号: B29C45/00

    摘要: A method for manufacturing an article made of a composite material including a polymer matrix reinforced by a fibrous structure, the method including: placing the fibrous structure on a substrate; forming a molding surface, covering the structure with a mating mold; and compacting the structure by moving the surface of the mating mold toward the surface of the substrate. The substrate includes a cylindrical portion and a wall positioned radially relative to the cylindrical portion, and the mating mold includes two portions that are mobile relative to one another and that are moved toward the axis of the cylindrical portion and towards the radial wall of the substrate, respectively. The method can be used for example for manufacturing a fan casing of a turbojet engine.

    摘要翻译: 一种制造由包含由纤维结构增强的聚合物基体的复合材料制成的制品的方法,所述方法包括:将所述纤维结构放置在基材上; 形成模制表面,用配合模具覆盖结构; 并且通过将配合模具的表面移动到基板的表面来压实结构。 衬底包括圆柱形部分和围绕圆柱形部分径向定位的壁,并且配合模具包括可相对于彼此移动并且朝向圆柱形部分的轴线并且朝向衬底的径向壁移动的两个部分 , 分别。 该方法可用于例如制造涡轮喷气发动机的风扇壳体。