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    • 8. 发明申请
    • ABRASIVE COATING AND METHOD OF MANUFACTURING SAME
    • 磨料涂料及其制造方法
    • US20090017276A1
    • 2009-01-15
    • US12164664
    • 2008-06-30
    • Goran Johannes HoglundCaj Nordstrom
    • Goran Johannes HoglundCaj Nordstrom
    • B24D11/00B32B5/16B29C33/42
    • B29C33/424B24B37/245B24C11/00B24D11/00B24D18/00Y10T428/24893
    • The present invention relates to an abrasive product and to a method of manufacturing same. Such an abrasive product comprises a structured abrasive coating provided on an upper side (6) comprised by the abrasive product. Herein, abrasive grains (8) and glue (7) are molded on a backing such that the upper side of the abrasive product is provided with a three-dimensional product-specific pattern. This pattern is created by said abrasive grains and glue, which constitute an individual composite grain (9). In generating the pattern, a special computer program is utilized in a computer program product for placing said composite grains randomly over the upper side of the abrasive product. The invention also relates to a casting mould with which the thus obtained pattern may be transferred onto the upper side of the abrasive product. The invention further comprises an arrangement for manufacturing said casting mould.
    • 本发明涉及研磨产品及其制造方法。 这种磨料产品包括设置在磨料产品所包含的上侧(6)上的结构化磨料涂层。 这里,磨料颗粒(8)和胶(7)被模制在背衬上,使得研磨产品的上侧被提供有三维产品特定图案。 这种图案由构成单个复合颗粒(9)的所述磨料颗粒和胶制成。 在产生图案时,在用于将所述复合材料颗粒随机地放置在研磨产品的上侧上的计算机程序产品中使用特殊的计算机程序。 本发明还涉及一种铸模,其中由此获得的图案可以转移到磨料产品的上侧。 本发明还包括用于制造所述铸模的装置。