Handy casting chamber
    1.
    发明授权
    Handy casting chamber 失效
    方便铸造室

    公开(公告)号:US5257658A

    公开(公告)日:1993-11-02

    申请号:US947920

    申请日:1992-09-21

    申请人: Enrique E. Perera

    发明人: Enrique E. Perera

    CPC分类号: B22D27/15

    摘要: An inexpensive vacuum casting chamber is provided to considerable increase casting production in vacuum assist casting machines. This vacuum casting chamber will increase casting production in vacuum assist casting machines by allowing perforated flask to be casted in said machines.

    摘要翻译: 提供了一种廉价的真空铸造腔室,可大大增加真空辅助铸造机器中的铸造生产。 该真空铸造室将通过允许在所述机器中铸造多孔烧瓶来增加真空辅助铸造机中的铸造生产。