In-place cope molding for production of cast metal components
    2.
    发明授权
    In-place cope molding for production of cast metal components 有权
    用于生产铸造金属部件的就地成型

    公开(公告)号:US07900684B2

    公开(公告)日:2011-03-08

    申请号:US12131657

    申请日:2008-06-02

    IPC分类号: B22C9/02

    CPC分类号: B22C9/02 B22C9/08

    摘要: In-Place Cope Molding or “IPCM,” is designed to reduce or eliminate certain inefficiencies present in traditional molding techniques during production of the cope half of a sand mold. IPCM allows the cope half of the mold to be produced on top of the drag half of the mold by use of a separation barrier which supports the sand above the mold cavity in the drag. This method reduces or eliminates parting line flash, and also avoids the need to turn over or otherwise handle the cope, allowing the cope to be made thinner than a traditional cope and allowing for lower material costs.

    摘要翻译: 适用于原型的成型或“IPCM”旨在减少或消除在模具的上半部分生产过程中传统模塑技术中存在的某些低效率。 IPCM允许模具的上半部分在模具的拖曳半部的顶部上通过使用支撑模具腔上方的砂的分隔壁来产生。 该方法减少或消除了分离线闪光,并且还避免了翻转或以其他方式处理上模,从而允许上模被制成比传统的复盖件更薄并允许较低的材料成本。