Method of Manufacturing of Lightweight Structural Trim Part and Lightweight Structural Trim Part Produced
    2.
    发明申请
    Method of Manufacturing of Lightweight Structural Trim Part and Lightweight Structural Trim Part Produced 有权
    制造轻型结构件及轻型结构件的制造方法

    公开(公告)号:US20120328847A1

    公开(公告)日:2012-12-27

    申请号:US11917385

    申请日:2006-06-19

    IPC分类号: B32B37/10 B32B5/26

    摘要: A method for manufacturing a lightweight structural trim part is comprising the following steps: (A) inserting a plurality of layers into a molding tool comprising a first molding half (6) and a second molding half (7). The second molding half (7) comprises a plurality of cup-like indentation (8). The plurality of layers at least comprises a first air permeable skin layer (1) facing the first molding half (6), a second air tight skin layer (3,4) facing the second molding half (7), and a film layer (2) between the two skin layers. (B) Closing the molding tool and discharging gas from one side in order to press the first skin layer against the first molding half. (C) Shaping and consolidating the first porous skin layer. (D) Charging with pressurized air the first space in order to press the second skin layer against the second molding half. (E) Shaping and consolidating the second skin layer. (F) Meanwhile bonding the first and second skin layer to each other in the area between the cup-like indentations, in order to form an acoustic body comprising a plurality of cup-like cavities.

    摘要翻译: 一种用于制造轻质结构装饰件的方法包括以下步骤:(A)将多个层插入包括第一模制半部(6)和第二模制半部(7)的模制工具中。 第二成型半部(7)包括多个杯状凹部(8)。 多个层至少包括面向第一成型半体(6)的第一透气表皮层(1),面向第二成型半体(7)的第二气密表皮层(3,4)和薄膜层 2)两层皮肤层之间。 (B)关闭模具并从一侧排出气体,以将第一表皮层压靠第一成型半部。 (C)整形和固结第一多孔表皮层。 (D)用加压空气充电第一空间,以将第二表皮层压在第二成型半部上。 (E)整形和巩固第二层皮肤层。 (F)为了形成包括多个杯形腔的声体,同时将第一和第二表皮层彼此接合在杯状凹陷之间的区域中。