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    • 2. 发明申请
    • METHOD FOR MAKING BRAKE DISCS IN FIBER REINFORCED MATERIAL AND BRAKE DISC MADE WITH SUCH METHOD
    • 用这种方法在纤维增强材料和制动盘上制造刹车盘的方法
    • US20160116010A1
    • 2016-04-28
    • US14787241
    • 2013-04-26
    • PETROCERAMICS S.P.A.
    • Massimiliano VALLEMirco CHIODIFurio ROZZAMarco ORLANDIRoberto VAVASSORI
    • F16D65/12F16D69/02B29C71/02B29C70/32B29C70/54
    • A brake disc made of fiber-reinforced material includes a braking band having a predetermined thickness. The method for making the brake discs includes setting up a winding mandrel and forming at least one layer of fibers having a predetermined width. The layer of fibers is impregnated with a binder resin. The impregnated layer is wound about the mandrel, forming a hollow cylindrical body having a predefined outer diameter and an inner diameter substantially equivalent to the mandrel diameter. The layer of fibers is wound about the mandrel in a winding direction substantially parallel to the lengthwise direction of the layer. The cylindrical body is heated to at least partly cross-link the binder resin and obtain a solid semi-finished cylindrical body. The cylindrical body is cut in slices transversely to the cylindrical body axis according to predetermined thicknesses. Each slice is a disc-shaped body defining the disc's braking band.
    • 由纤维增强材料制成的制动盘包括具有预定厚度的制动带。 用于制造制动盘的方法包括设置卷绕心轴并形成至少一层具有预定宽度的纤维。 用粘合剂树脂浸渍纤维层。 浸渍层围绕心轴缠绕,形成具有预定外径和基本上等于心轴直径的内径的中空圆柱体。 纤维层绕基本平行于层的长度方向的缠绕方向围绕心轴缠绕。 将圆筒体加热至少部分地将粘合剂树脂交联并获得固体半成品圆柱体。 根据预定的厚度,圆柱体沿圆柱体轴线横切切片。 每个切片是限定光盘制动带的盘形主体。