Tool and method to create an accurate cast of the internal form of a component
    1.
    发明申请
    Tool and method to create an accurate cast of the internal form of a component 审中-公开
    工具和方法来创建组件的内部形式的精确转换

    公开(公告)号:US20050275139A1

    公开(公告)日:2005-12-15

    申请号:US10514852

    申请日:2003-05-14

    摘要: A molding tool (10) has a body (20) that can be inserted into a cavity (62) of a component (12) for introducing molding material (72) to form a mold of one or more internal surfaces (60) defining the cavity (62). The molding material (72) is at least partially cured with the tool (10) in place so that the mold (80) and tool (10) are removed from the cavity (62) as a single unit. The tool (10) includes a passage (34) for introducing the molding material (72) into the cavity (62). A pressure device, such as a plunger (50), may be used to force the molding material (72) through the passage (34) and into the cavity (62). The tool (10) also serves to support the mold (80) on a fixture or other structure used to analyze the mold (80) to verify characteristics of the form, such as, for example, an optical comparator.

    摘要翻译: 模制工具(10)具有主体(20),该主体可以插入到用于引入模制材料(72)的部件(12)的空腔(62)中,以形成一个或多个内表面(60)的模具, 腔(62)。 成型材料(72)至少部分地用工具(10)固化就位,使得模具(80)和工具(10)作为单个单元从空腔(62)移除。 工具(10)包括用于将模制材料(72)引入空腔(62)的通道(34)。 诸如柱塞(50)的压力装置可以用于迫使成型材料(72)穿过通道(34)并进入空​​腔(62)。 工具(10)还用于将模具(80)支撑在用于分析模具(80)的夹具或其他结构上,以验证形式的特性,例如光学比较器。