CUTTING INSERT AND ASSOCIATED DRILLING TOOL
    2.
    发明申请
    CUTTING INSERT AND ASSOCIATED DRILLING TOOL 有权
    切割刀具和相关钻孔工具

    公开(公告)号:US20120201618A1

    公开(公告)日:2012-08-09

    申请号:US13368905

    申请日:2012-02-08

    IPC分类号: B23B27/16 B23B41/00 B23B51/00

    摘要: A cutting insert for use in a drilling tool includes two end faces disposed perpendicular to an insert axis and a plurality of side walls connecting the end faces. Supporting surfaces for bearing against corresponding mating supporting surfaces of a cutting insert receptacle of the drilling tool are formed on at least two of the side walls arranged in a rear region of the cutting insert. A main lip for machining a workpiece to be drilled is formed on at least one side wall arranged in a front region of the cutting insert. The side walls having the supporting surfaces are arranged in such a way that the cutting insert can be inserted into a trigon cutting insert receptacle in an accurately fitting manner.

    摘要翻译: 用于钻具的切削刀片包括垂直于刀片轴线设置的两个端面和连接端面的多个侧壁。 用于支承与钻孔工具的切削刀片插入件相对应的配合支承表面的支撑表面形成在布置在切削刀片的后部区域中的至少两个侧壁上。 用于加工要钻孔的工件的主唇形成在布置在切削刀片的前部区域中的至少一个侧壁上。 具有支撑表面的侧壁以这样的方式布置,使得切削刀片可以以精确拟合的方式插入三角切削刀片插座中。

    Cutting insert and associated drilling tool
    3.
    发明授权
    Cutting insert and associated drilling tool 有权
    切削刀片及相关钻孔工具

    公开(公告)号:US09108249B2

    公开(公告)日:2015-08-18

    申请号:US13368905

    申请日:2012-02-08

    IPC分类号: B23B27/16 B23B51/04

    摘要: A cutting insert for use in a drilling tool includes two end faces disposed perpendicular to an insert axis and a plurality of side walls connecting the end faces. Supporting surfaces for bearing against corresponding mating supporting surfaces of a cutting insert receptacle of the drilling tool are formed on at least two of the side walls arranged in a rear region of the cutting insert. A main lip for machining a workpiece to be drilled is formed on at least one side wall arranged in a front region of the cutting insert. The side walls having the supporting surfaces are arranged in such a way that the cutting insert can be inserted into a trigon cutting insert receptacle in an accurately fitting manner.

    摘要翻译: 用于钻具的切削刀片包括垂直于刀片轴线设置的两个端面和连接端面的多个侧壁。 用于支承与钻孔工具的切削刀片插入件相对应的配合支承表面的支撑表面形成在布置在切削刀片的后部区域中的至少两个侧壁上。 用于加工要钻孔的工件的主唇形成在布置在切削刀片的前部区域中的至少一个侧壁上。 具有支撑表面的侧壁以这样的方式布置,使得切削刀片可以以精确拟合的方式插入三角切削刀片插座中。