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    • 4. 发明授权
    • Process and apparatus for slip casting of ceramic parts
    • 陶瓷零件滑移铸造工艺及装置
    • US5741388A
    • 1998-04-21
    • US496595
    • 1995-06-29
    • Thomas GersterGerold SpielerKonrad DublinStefan Bitter
    • Thomas GersterGerold SpielerKonrad DublinStefan Bitter
    • B28B1/00B28B1/26B28B13/00
    • B28B1/266B28B1/002
    • The apparatus according to the invention for the slip casting of ceramic parts has essentially a bell which is arranged on a holding device and is vertically displaceable and a plurality of mold parts. The latter together with a base part form a mold which stands on a rigid plate. During operation of the apparatus, the mold and the bell covering it form an intermediate space in which are arranged a plurality of inflatable inflatable bladders air pockets which can cooperate in order to clamp the mold and prevent it from moving during the entire casting process. For this purpose, the inflatable bladders are connected to a compressed air source. In addition, a slip supply pipe which communicates with the stated compressed air pipe leads into the mold cavity of the mold, so that pressure equilibration between the mold cavity and the inflatable bladders can be brought about by means of the apparatus according to the invention.
    • 根据本发明的用于陶瓷部件的滑移铸造的设备基本上具有一个钟形,其布置在保持装置上并且可垂直移动并具有多个模具部件。 后者与基部一起形成在刚性板上的模具。 在设备的操作期间,模具和罩盖形成中间空间,在中间空间中布置有多个可充气的可充气气囊,气囊可以协作以夹紧模具并防止其在整个铸造过程中移动。 为此,可充气气囊连接到压缩空气源。 此外,与所述压缩空气管连通的滑动供应管导入模具的模具腔,从而可以通过根据本发明的设备来实现模具腔和可膨胀气囊之间的压力平衡。