DEVICE FOR FABRICATING A COMPOSITE MATERIAL PART
    2.
    发明申请
    DEVICE FOR FABRICATING A COMPOSITE MATERIAL PART 有权
    制作复合材料部件的装置

    公开(公告)号:US20140239540A1

    公开(公告)日:2014-08-28

    申请号:US14349231

    申请日:2012-10-01

    申请人: SNECMA

    IPC分类号: B29C33/42 B29C45/00

    摘要: A device for fabricating a composite material part by injecting resin into a fiber structure. The device includes: a first die presenting two adjacent support surfaces defining a reentrant angle between them; at least one chock with a wedge-shaped portion configured to press the fiber structure into the angle; and a second die movable relative to the first die, the first and second dies being configured to clamp on the fiber structure and the chock. The chock is connected to the second die by at least one link, the link being hinged relative to the second die and relative to the chock to guide the wedge-shaped portion towards the angle to press the fiber structure into the angle when the second die approaches the first die.

    摘要翻译: 一种通过将树脂注入到纤维结构体中来制造复合材料部件的装置。 该装置包括:第一模具,其具有两个相邻的支撑表面,其在它们之间限定一个可重入的角度; 至少一个具有楔形部分的轴承座,所述楔形部分构造成将所述纤维结构压入所述角度; 以及第二模具,其相对于所述第一模具可移动,所述第一模具和所述第二模具构造成夹紧在所述纤维结构体和所述轴承座上。 所述轴承座通过至少一个连杆连接到所述第二模具,所述连杆相对于所述第二模具铰接并且相对于所述轴承座,以将所述楔形部分朝向所述角度引导以将所述纤维结构体按压到所述角度,当所述第二模具 接近第一个死亡。