公开(公告)号：US09180530B2

公开(公告)日：2015-11-10

申请号：US13661097

申请日：2012-10-26

Applicant: Kennametal Inc.

Inventor： Christoph Gey ,  Armin Josef Zimmermann ,  Xavier Spichtinger

IPC: B23B27/00 ,  B23B51/00 ,  B23C5/18 ,  B23B51/10 ,  B23C5/02

CPC classification number: B23B51/009 ,  B23B51/107 ,  B23B2205/12 ,  B23B2226/125 ,  B23B2226/315 ,  B23C5/18 ,  B23C2210/168 ,  B23C2226/125 ,  B23C2226/315 ,  Y10T29/49826 ,  Y10T407/1906 ,  Y10T407/27

Abstract: Rotary tool, such as a drill or milling cutter, having a main tool body, which extends along a center longitudinal axis, which has a flute and which, at a distance from the center longitudinal axis, has an insert seat which is introduced into the flute wall and in which a cutting insert, in particular made of a superhard material such as PCD or PCBN, is fastened integrally, wherein, for fixing both a radial and also an axial position of the cutting insert, the insert seat has an abutment wall which has a contour for positioning the cutting insert in a rotationally locked manner.

Abstract translation: 具有主工具主体的旋转工具，例如钻或铣刀，其具有沿着中心纵向轴线延伸的主工具主体，该主工具主体具有凹槽，并且与中心纵向轴线相距一定距离具有插入座 凹槽壁，其中特别是由诸如PCD或PCBN的超硬材料制成的切削刀片被一体地紧固，其中，为了固定切削刀片的径向和轴向位置，刀片座具有邻接壁 其具有用于以旋转锁定的方式定位切削刀片的轮廓。