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32 条记录 (耗时 0.011 秒)

    CUTTING INSERT
    8.
    发明公开
    CUTTING INSERT 有权
    切割插入

    公开(公告)号：EP2435204A1

    公开(公告)日：2012-04-04

    申请号：EP09845269.1

    申请日：2009-06-26

    申请人： TaeguTec Ltd.

    发明人： CHOI, Chang Hee ,  PARK, Chang Gyu ,  CHOI, Sung Pil

    IPC分类号： B23C5/02

    CPC分类号： B23C5/109 ,  B23C5/202 ,  B23C2200/0477 ,  B23C2200/203 ,  B23C2200/208 ,  B23C2210/0442 ,  B23C2210/045 ,  Y10T407/1924 ,  Y10T407/1962 ,  Y10T407/23

    摘要： The present invention provides a cutting insert comprising a top surface, a bottom surface, a plurality of side surfaces that connect the top and bottom surfaces and form an obtuse angle with the bottom surface as well as an acute angle with the top surface. The side surfaces comprise a first side surface and a second side surface, which form an obtuse angle with each other when seen from the above. A main cutting edge is formed at an intersection between the first side surface and the top surface. An inclined cutting edge, which is only for ramp milling, and a minor cutting edge are formed at an intersection between the second side surface and the top surface. An obtuse angle, which the second side surface forms with the bottom surface, is greater than that which the first side surface forms with the bottom surface.

    摘要翻译： 本发明提供一种切削刀片，其包括顶面，底面，连接顶面和底面并且与底面形成钝角并与顶面成锐角的多个侧面。 侧表面包括第一侧表面和第二侧表面，当从上方看时，所述第一侧表面和第二侧表面彼此形成钝角。 主切削刃形成在第一侧面和顶面之间的交叉处。 在第二侧面和顶面之间的交叉处形成仅用于斜面铣削的倾斜切削刃和次切削刃。 第二侧面与底面形成的钝角大于第一侧面与底面形成的角度。

    CUTTING TOOL AND CARTRIDGE FOR THE SAME
    9.
    发明公开
    CUTTING TOOL AND CARTRIDGE FOR THE SAME 有权
    刀具和托盘THEREFOR

    公开(公告)号：EP2291258A1

    公开(公告)日：2011-03-09

    申请号：EP08766312.6

    申请日：2008-06-13

    申请人： TaeguTec Ltd.

    发明人： CHOI, Chang Hee ,  PARK, Chang Gyu

    IPC分类号： B23C5/22 ,  B23C5/20 ,  B23B27/16

    CPC分类号： B23C5/08 ,  B23C5/2226 ,  B23C2260/80

    摘要： The present invention relates to a cutting tool for machining metallic materials and a cartridge for mounting cutting inserts to the cutting tool. The cutting tool has at least one cutting portion having a cartridge and a cartridge pocket. The cartridge pocket has a top surface, a rear supporting surface and a bottom supporting surface. The top surface of the cartridge pocket has one or more serrated projecting portions. The cartridge has an insert pocket, a top surface, a first side surface and a bottom surface. The insert pocket of the cartridge receives a cutting insert. The top surface of the cartridge has one or more outwardly sloped surfaces and one or more inwardly sloped surfaces. The outwardly sloped surfaces mate with the serrated projecting portions. The inwardly sloped surfaces have a gap with respect to the projecting portions of th cartridge pocket.