Apparatus for shaping honeycomb structure
    2.
    发明授权
    Apparatus for shaping honeycomb structure 失效
    蜂窝结构成型装置

    公开(公告)号:US5980227A

    公开(公告)日:1999-11-09

    申请号:US834601

    申请日:1997-04-07

    IPC分类号: B28B3/20 B28B3/26 B29C47/86

    CPC分类号: B28B3/269 B28B3/26 B28B3/2654

    摘要: Apparatus for forming a honeycomb structure capable of adjusting a shaping speed of an outer skin of the honeycomb structure, thereby preventing a defect in the skin. The shaping device is constructed by a die (10) having slits (11) for formation of a honeycomb structure and a guide ring (2) arranged downstream of the die (11). The guide ring includes an opening with an inner edge (21) and includes at a location upstream from the edge a pool portion (22) for the formation of a skin of the honeycomb structure. A temperature controller (3) is arranged in the guide ring for controlling a heating on a cooling of a ceramic material held in the pool portion (22).

    摘要翻译: 用于形成能够调节蜂窝结构体的外皮的成形速度从而防止皮肤缺陷的蜂窝结构体的装置。 成型装置由具有用于形成蜂窝结构的狭缝(11)的模具(10)和设置在模具(11)的下游的引导环(2)构成。 引导环包括具有内边缘(21)的开口,并且在边缘的上游位置处包括用于形成蜂窝结构体的皮肤的池部分(22)。 温度控制器(3)布置在引导环中,用于控制对保持在池部分(22)中的陶瓷材料进行冷却的加热。

    Production method of ceramic moldings
    3.
    发明授权
    Production method of ceramic moldings 有权
    陶瓷模制品的生产方法

    公开(公告)号:US06432341B1

    公开(公告)日:2002-08-13

    申请号:US09512278

    申请日:2000-02-24

    IPC分类号: B28B320

    摘要: A method of producing a ceramic molding having a desired shape involves extruding a ceramic material that has been pressure-fed into a resistance pipe. By using a production apparatus including a screw type extruder and mold, connected to the distal end of the extruder through the resistance pipe, the ceramic material is pressure-fed from the extruder into the resistance pipe. The resistance pipe is heated or cooled at its periphery so as to control the shape of the ceramic molding extruded from the mold.

    摘要翻译: 制造具有所需形状的陶瓷模制品的方法包括将经压力馈送到电阻管中的陶瓷材料进行挤出。 通过使用包括螺杆式挤出机和模具的生产设备,通过电阻管连接到挤出机的远端,将陶瓷材料从挤出机压力供给到电阻管中。 电阻管在其周边被加热或冷却,以便控制从模具挤出的陶瓷模制件的形状。