Method of measuring properties of sand
    1.
    发明授权
    Method of measuring properties of sand 失效
    测沙特性的方法

    公开(公告)号:US5756907A

    公开(公告)日:1998-05-26

    申请号:US714652

    申请日:1996-09-16

    摘要: A method is provided for accurately and easily measuring properties of sand. This method includes the steps of measuring contraction properties of the sand, determining a molding parameter for molding a test piece of the sand having a known size based on the measurements of the contraction properties before the test piece is press-molded, press-molding the test piece by compacting a feed of the sand in accordance with the molding parameter, and measuring the properties of the sand by measuring properties of the test piece.

    摘要翻译: 提供了一种用于准确且容易地测量砂的性质的方法。 该方法包括以下步骤:测量砂的收缩特性,确定用于模制具有已知尺寸的砂的试样的模制参数,其基于在压模之前的收缩性能的测量值,压制成型 通过根据成型参数压实砂的进料,并通过测量试样的性质来测量砂的性质来测试试样。