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    • 5. 发明公开
    • 회전방지 공구홀더 및 절삭 인서트
    • 防滑工具夹和切割插件
    • KR1020060002983A
    • 2006-01-09
    • KR1020057019409
    • 2004-03-02
    • 티디와이 인더스트리스, 엘엘씨
    • 듀포워,쟝-루크팡,엑스.다니엘윌스,데이비드제이.
    • B23C5/22B23C5/10B23C5/20
    • B23C5/2221B23C5/06B23C2200/045B23C2200/0466B23C2200/125B23C2200/164B23C2200/168B23C2210/168Y10T82/10Y10T407/192Y10T407/1924Y10T407/1934Y10T407/1936Y10T407/1944Y10T407/20Y10T407/22Y10T407/2202Y10T407/2272Y10T407/2274Y10T407/23Y10T407/235Y10T409/303808
    • The present invention relates to embodiments of a cutting tool holder (10) having at least one insert pocket (13), wherein at least one insert pocket comprises a side surface (15) and at least one antirotation stop (16) protruding from the side surface. The antirotation stop may comprise at least two substantially planar surfaces. In certain embodiments, the cutting tool holder may have a pocket which comprises a bottom surface and an antirotation stop having three substantially planar surfaces that are substantially perpendicular to the bottom surface. The antirotation stop may be integral to the tool holder or may be produced separately and attached, either permanently or temporarily, to the tool holder. Embodiments may further comprise additional antirotation stops is desired by the machining application. In one embodiment, the cutting tool holder includes an insert pocket in the tool holder and at least one antirotation stop protruding from at least one of a side wall and the bottom surface of the insert pocket, wherein the antirotation stop comprises at least two substantially planar surfaces. A cutting insert (12) may be secured in the tool holder, wherein the cutting insert has a recess (17) having a shape that is non- complementary to the shape of the antirotation stop and may be made from tungsten based carbide or cermet.
    • 本发明涉及具有至少一个插入口袋(​​13)的切割工具保持器(10)的实施例,其中至少一个插入口袋包括侧面(15)和至少一个从侧面突出的防旋转止动件(16) 表面。 防旋转止动件可以包括至少两个基本平坦的表面。 在某些实施例中,切割工具保持器可以具有包括底表面的凹口和具有基本上垂直于底表面的三个基本上平坦的表面的防旋转止动件。 防旋转止动件可以与工具夹一体,或者可以分开制造,永久地或暂时地连接到工具架上。 实施例还可以包括加工应用所需的额外的抗旋转停止。 在一个实施例中,切割工具保持器包括工具保持器中的插入凹槽和从插入凹槽的侧壁和底表面中的至少一个突出的至少一个防旋转止动件,其中防旋转止动件包括至少两个基本上平面的 表面。 切削刀片(12)可以固定在刀架中,其中切削刀片具有凹槽(17),该凹槽(17)具有与防旋转止动件的形状不互补的形状,并且可以由钨基碳化物或金属陶瓷制成。