Abrasive body
    1.
    发明授权
    Abrasive body 失效
    研磨体

    公开(公告)号:US6149695A

    公开(公告)日:2000-11-21

    申请号:US264007

    申请日:1999-03-08

    摘要: An abrasive body, particularly a tool insert, comprises an abrasive layer bonded to a substrate along an interface. The abrasive layer extends into the substrate to a depth below the interface at the periphery of the body and defines a continuous border around the periphery of the body. The abrasive body is further provided with one or more projections which extend from the interface into one of the layers. If the projection extends into the abrasive layer it is of the same material as the substrate and integral therewith. If the projection extends into the substrate layer, it is the same abrasive as the abrasive layer and integral therewith.

    摘要翻译: 研磨体,特别是工具插入件,包括沿着界面结合到基底的研磨层。 研磨层延伸到衬底中,在主体周围的界面下方深度的深度,并限定围绕身体周边的连续边界。 研磨体还设置有一个或多个突起,其从界面延伸到一个层中。 如果突出部延伸到研磨层中,则其与基底材料相同并与之成一体。 如果突起延伸到基底层中,则它是与研磨层相同的磨料并与之成为一体的。