Cutting insert and tool holder
    1.
    发明授权
    Cutting insert and tool holder 有权
    切削刀片和刀架

    公开(公告)号:US07052214B2

    公开(公告)日:2006-05-30

    申请号:US10188933

    申请日:2002-07-02

    申请人: Daniel L. Janness

    发明人: Daniel L. Janness

    IPC分类号: B23P15/28

    摘要: A diagonal ledge (22) is machined into each of the sidewalls (20) of the holder (12) with the ledges (22) crossing one another at an intersection B and the holder (12) is characterized by the bottom (18) of the pocket separating the ledges (22) to define a space between the ledges (22). A cutting insert (24) is characterized by a raised portion (32) on each face (26) thereof to present a pair of parallel and spaced shoulders (34) on each face (26) with the shoulders (34) on the first face (26) crossing the shoulders (34) on the second face (26). The assembly (10) is characterized by the shoulder (34) on the first face (26) seated on one of the ledges (22) and the shoulder (34) on the second face (26) seated on the other of the ledges (22) with a pair (28, 30) of cutting edges exposed for cutting. When worn, the insert (24) may be flipped one hundred and eighty degrees for exposing the other pair of cutting edges (28, 30).

    摘要翻译: 对角凸缘(22)被加工成保持器(12)的每个侧壁(20),其中凸缘(22)在交叉点B处彼此交叉,并且保持器(12)的特征在于底部(18) 所述口袋分隔所述壁架(22)以限定所述壁架(22)之间的空间。 切割插入物(24)的特征在于在其每个面(26)上的凸起部分(32),以在每个面(26)上呈现一对平行且间隔开的肩部(34),肩部(34)位于第一面 (26)穿过第二面(26)上的肩部(34)。 组件(10)的特征在于,第一面(26)上的肩部(34)位于突出部(22)中的一个上,第二面(26)上的肩部(34)位于另一个突出部 22)具有一对(28,30)的切割边缘暴露以进行切割。 当磨损时,插入物(24)可以翻转一百八十度,以暴露另一对切割边缘(28,30)。