Outserted shape and outserting shaping method
    1.
    发明公开
    Outserted shape and outserting shaping method 失效
    Umspritztes Metallteil und sein Herstellungsverfahren。

    公开(公告)号:EP0065220A1

    公开(公告)日:1982-11-24

    申请号:EP82103895.7

    申请日:1982-05-05

    申请人: Hitachi, Ltd.

    IPC分类号: B29C45/14

    摘要: The outserted shape includes a metal plate (8) formed with a plurality of through holes, a plurality of resin portions (15) connected to resin filled in the through holes and bulging on opposite sides of the metal plate (8), the resin portions (15) having a planar cross section larger than that of the through holes, and a plurality of resin components (14) each formed integral with one of the resin portions (15). The resin components (14) are secured in place on the metal plate (8) separate from and independent of each other by virtue of residual thermal stress produced by the difference in the coefficient of thermal expansion between the resin portions and the metal plate, in such a manner that the radially oriented residual thermal stress in each resin portion is symmetrical with respect to the center axis of one of the resin components (14).

    摘要翻译: 插入形状包括形成有多个通孔的金属板(8),与填充在通孔中的树脂连接并且在金属板(8)的相对侧上隆起的多个树脂部分(15),树脂部分 (15),其平面截面大于通孔的横截面;以及多个树脂部件(14),其与树脂部分(15)中的一个形成一体。 由于由树脂部分和金属板之间的热膨胀系数的差异产生的残余热应力,树脂部件(14)被固定在金属板(8)上并且彼此独立的位置,在 这样,每个树脂部分中的径向取向残余热应力相对于一个树脂部件(14)的中心轴对称。