MOLD FOR INJECTION MOLDING OF CUTTING TOOL INSERTS HAVING AIR GAP OF CONTROLLED WIDTH AND METHOD OF MAKING SUCH INSERTS
    1.
    发明申请
    MOLD FOR INJECTION MOLDING OF CUTTING TOOL INSERTS HAVING AIR GAP OF CONTROLLED WIDTH AND METHOD OF MAKING SUCH INSERTS 审中-公开
    具有控制宽度的空气切割工具插入件的注射成型模具和制造这种插入件的方法

    公开(公告)号:US20110189046A1

    公开(公告)日:2011-08-04

    申请号:US12992602

    申请日:2009-05-08

    IPC分类号: B22F3/04 B22F5/10 B22F3/00

    摘要: A mold is provided for making a cutting tool insert from a material to be molded, the cutting tool insert having an edge defined by two intersecting surfaces. The mold includes a first surface, a second surface intersecting with the first surface to define an edge, and an air gap between the first surface and the second surface at the edge, the width of the air gap varying in a controlled way along its length. A method for making a cutting tool insert is also disclosed.

    摘要翻译: 提供一种用于从待模制材料制造切削工具刀片的模具,该切削刀具刀片具有由两个相交表面限定的边缘。 模具包括第一表面,与第一表面相交以限定边缘的第二表面以及边缘处的第一表面和第二表面之间的气隙,气隙的宽度沿其长度以受控的方式变化 。 还公开了一种用于制造切削刀具刀片的方法。