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21 条记录 (耗时 0.008 秒)

    THROW-AWAY TIP
    2.
    发明公开
    THROW-AWAY TIP 有权
    WENDESCHNEIDPLATTE

    公开(公告)号：EP1714720A1

    公开(公告)日：2006-10-25

    申请号：EP04807698.8

    申请日：2004-12-24

    申请人： Sumitomo Electric Hardmetal Corp.

    发明人： OKITA, Y.; c/o Sumitomo Electric Hardmetal Corp. ,  KANADA, Y.; c/o Sumitomo Electric Hardmetal Corp. ,  FUKAYA, T.; c/o Sumitomo Electric Hardmetal Corp.

    IPC分类号： B23B27/22 ,  B23B27/20

    CPC分类号： B23B27/143 ,  B23B2200/0428 ,  B23B2200/049 ,  B23B2200/28 ,  B23B2200/321 ,  B23B2200/3609 ,  B23B2226/125 ,  Y10T407/235 ,  Y10T407/24 ,  Y10T407/26 ,  Y10T407/27

    摘要： A superhard sintered body (1) containing cubic boron nitride is bonded to an apical angle part (5) of a tool body (2) having a polygonal shape, and an edge and a chip breaker are formed on the superhard sintered body (1). A chamfer is formed on the intersection between the upper surface and the side surface of the superhard sintered body (1), the chip breaker has a protrusion (6), and an angle θ formed by ridges (6b, 6c) on the apex of the protrusion (6) or a tangential line at a point bisecting the ridges (6b, 6c) and a bisector (9a) for the apical angle and the ratio of the distance (L1) between a first intersection (P) between the two ridges (6b, 6c) on the apex of the protrusion (6) and an extreme point (S) of the first ridge (6b) to the distance (L2) between a second intersection (Q) between a straight line passing through the first intersection (L1) and the extreme point (S) and the outer periphery of the tool body (2) and the first intersection (Q) are in prescribed ranges.

    摘要翻译： 将包含立方氮化硼的超硬烧结体（1）接合到具有多边形的工具主体（2）的顶角部（5）上，并且在超硬烧结体（1）上形成边缘和断屑器， 。 在超硬烧结体（1）的上表面和侧面的交叉部分上形成有倒角，断屑器具有突起（6），并且在顶点上的脊（6b，6c）形成的角度 所述突起（6）或在将所述脊部（6b，6c）和与所述顶角之间的平分线（9a）平分的点处的切线和所述两个脊之间的第一交点（P）之间的距离（L1） （6）的顶点和第一脊（6b）的极限点（S）之间的距离（L2）的距离（L2）之间的距离（L2）在穿过第一交点的直线之间的第二交点（Q） （L1）和极点（S）以及工具主体（2）和第一交点（Q）的外周均处于规定范围内。

    Cutting insert
    3.
    发明授权
    Cutting insert 有权
    切削刀片

    公开(公告)号：EP1893377B1

    公开(公告)日：2012-07-18

    申请号：EP06756201.7

    申请日：2006-06-07

    申请人： Iscar Ltd.

    发明人： HECHT, Gil ,  VASERMAN, Ilan

    IPC分类号： B23B27/14

    CPC分类号： B23B27/141 ,  B23B2200/0423 ,  B23B2200/0476 ,  B23B2200/201 ,  B23B2200/208 ,  B23B2200/3609 ,  Y10T407/22 ,  Y10T407/2274 ,  Y10T407/23

    摘要： A cutting insert (10) comprising two opposing end surfaces (2) , a peripheral side surface (14) extending therebetween and a peripheral edge (30) formed at an intersection of each end surface (12) with the peripheral side surface (14) , at least one peripheral edge (30) comprises two minor edges (36) and a cutting edge (32) extending therebetween, a first section (38) of each minor edge (36) extending from the cutting edge (36) generally towards the opposing end surface (12) .

    摘要翻译： 包括两个相对的端面（2），在其间延伸的周边侧面（14）以及在每个端面（12）与周边侧面（14）交叉处形成的周边边缘（30）的切削刀片（10） ，至少一个外围边缘（30）包括两个次要边缘（36）和在其间延伸的切割边缘（32），每个次要边缘（36）的第一部分（38）从切割边缘（36） 相对的端面（12）。

    Cutting tool and throw-away insert therefor
    6.
    发明公开
    Cutting tool and throw-away insert therefor 有权
    切割工具和丢弃插入物

    公开(公告)号：EP1219370A2

    公开(公告)日：2002-07-03

    申请号：EP01127500.5

    申请日：2001-11-28

    申请人： NGK Spark Plug Co., Ltd.

    发明人： Inayama, Takashi

    IPC分类号： B23B27/16

    CPC分类号： B23B29/04 ,  B23B27/00 ,  B23B27/1622 ,  B23B2200/0428 ,  B23B2200/3609 ,  B23B2224/32 ,  B23B2228/10 ,  C23C30/005 ,  Y10T82/2506

    摘要： A cutting tool (101, 102, 103, 104, 105) is disposed on a turret (1, 2, 3, 4, 5). The cutting tool (101, 102, 103, 104, 105) includes: a holder (111) having a peak end, and a throw-away insert (51, 52, 53, 54, 55) clamped to the peak end of the holder (111) with a clamp screw (130). The holder (111) has a bottom face (114) and a peak end face (138) defining a corner of the holder (111). The corner of the holder (111) forms a chamfered face (132). The throw-away insert (51, 52, 53, 54, 55) has a bottom face (154) and a relief face (158) defining a corner of the throw-away insert (51, 52, 53, 54, 55). The corner of the throw-away insert (51, 52, 53, 54, 55) forms a chamfered face (152). The chamfered face (132) of the corner of the holder (111) and the chamfered face (152) of the corner of the throw-away insert (51, 52, 53, 54, 55) prevent the cutting tools (101, 102, 103, 104, 105) adjacent to each other from causing an interference with each other when the cutting tools (101, 102, 103, 104, 105) are at least one of in a standby position and in a machining operation.

    摘要翻译： 切削工具（101,102,103,104,105）设置在转塔（1,2,3,4,5）上。 所述切削工具（101,102,103,104,105）包括：夹持器（111），所述夹持器（111）具有峰端和夹紧在所述切削工具（101,102,103,104,105）的所述尖端上的不重磨刀片（51,52,53,54,55） （111）与夹紧螺钉（130）连接。 支架（111）具有限定支架（111）的角部的底面（114）和峰端面（138）。 支架（111）的角部形成倒角面（132）。 不重磨刀片（51,52,53,54,55）具有限定不重磨刀片（51,52,53,54,55）的角部的底面（154）和后刀面（158） 。 不重磨刀片（51,52,53,54,55）的角部形成倒角面（152）。 不重磨刀片（51,52,53,54,55）的拐角的倒角面（132）和切削工具（101,102）的角部的倒角面 （101,102,103,104,105）处于待机位置和加工操作中的至少一个位置时彼此相邻而不相互干涉。

    Cutting insert having angled cutting edge, and cutting tool, and method
    8.
    发明公开
    Cutting insert having angled cutting edge, and cutting tool, and method 有权
    轴向Einstechschneideinsatz，轴向Einstechschneidwerkzeug和Verfahren zum轴向Einstechschneiden

    公开(公告)号：EP2446989A1

    公开(公告)日：2012-05-02

    申请号：EP10189467.3

    申请日：2010-10-29

    申请人： Seco Tools Ab

    发明人： Alm, Per

    IPC分类号： B23B27/14 ,  B23B27/16

    CPC分类号： B23B27/145 ,  B23B2200/049 ,  B23B2200/28 ,  B23B2200/3609 ,  B23B2226/125 ,  B23B2226/315

    摘要： A cutting insert for an axial plunging operation includes a top surface, a side surface, a chamfer between the top surface and the side surface, and a cutting edge between the chamfer and the side surface. The chamfer increases in size from a first end of the cutting edge to a second end of the cutting edge so that the cutting edge forms a non-zero angle with a plane of the top surface when viewed parallel to a plane of the top surface. The cutting edge includes a working portion and two non-working portions, the two non-working portions being disposed on opposite sides of the working portion

    摘要翻译： 用于轴向插入操作的切削刀片包括顶表面，侧表面，顶表面和侧表面之间的倒角以及倒角和侧表面之间的切割边缘。 斜面从切削刃的第一端到切削刃的第二端的尺寸增加，使得当平行于顶表面的平面观察时，切削刃与顶表面的平面形成非零角。 切削刃包括工作部分和两个非加工部分，两个非加工部分设置在工作部分的相对侧上

    Cutting tool and throw-away insert therefor
    9.
    发明公开
    Cutting tool and throw-away insert therefor 有权
    切削刀具和切削刀片

    公开(公告)号：EP1219370A3

    公开(公告)日：2003-05-07

    申请号：EP01127500.5

    申请日：2001-11-28

    申请人： NGK Spark Plug Co., Ltd.

    发明人： Inayama, Takashi

    IPC分类号： B23B27/16

    CPC分类号： B23B29/04 ,  B23B27/00 ,  B23B27/1622 ,  B23B2200/0428 ,  B23B2200/3609 ,  B23B2224/32 ,  B23B2228/10 ,  C23C30/005 ,  Y10T82/2506

    摘要： A cutting tool (101, 102, 103, 104, 105) is disposed on a turret (1, 2, 3, 4, 5). The cutting tool (101, 102, 103, 104, 105) includes: a holder (111) having a peak end, and a throw-away insert (51, 52, 53, 54, 55) clamped to the peak end of the holder (111) with a clamp screw (130). The holder (111) has a bottom face (114) and a peak end face (138) defining a corner of the holder (111). The corner of the holder (111) forms a chamfered face (132). The throw-away insert (51, 52, 53, 54, 55) has a bottom face (154) and a relief face (158) defining a corner of the throw-away insert (51, 52, 53, 54, 55). The corner of the throw-away insert (51, 52, 53, 54, 55) forms a chamfered face (152). The chamfered face (132) of the corner of the holder (111) and the chamfered face (152) of the corner of the throw-away insert (51, 52, 53, 54, 55) prevent the cutting tools (101, 102, 103, 104, 105) adjacent to each other from causing an interference with each other when the cutting tools (101, 102, 103, 104, 105) are at least one of in a standby position and in a machining operation.

    INDEXABLE INSERT FOR FACE OR DISC MILLING CUTTERS, AND A CUTTER USING SAID INSERT
    10.
    发明授权
    INDEXABLE INSERT FOR FACE OR DISC MILLING CUTTERS, AND A CUTTER USING SAID INSERT 失效
    切削刀具头部或盘式磨机和使用该应用程序的MILLS

    公开(公告)号：EP0605668B1

    公开(公告)日：1997-09-24

    申请号：EP93908228.5

    申请日：1993-03-26

    申请人： SANDVIK AKTIEBOLAG

    发明人： QVARTH, Ingemar

    IPC分类号： B23C5/06 ,  B23C5/20

    CPC分类号： B23C5/202 ,  B23B2200/201 ,  B23B2200/3609 ,  B23C2200/085 ,  B23C2200/123 ,  B23C2200/125 ,  B23C2200/203 ,  B23C2200/205 ,  B23C2200/326 ,  B23C2210/72 ,  Y10T407/1908 ,  Y10T407/1924 ,  Y10T407/23

    摘要： A cutting insert for milling tools comprises upper and lower, opposite surfaces (2, 3) of which at least the lower (3) is substantially plane in order to form a base surface to be supported by a cooperating supporting surface of the milling tool, opposite first and second side surfaces (6, 6') and opposite third and fourth side or gable surfaces (7, 7') which each forms a main cutting edge along an edge line that is distanced from the base surface (3), which main cutting edge at its opposite ends joins secondary cutting edges (10, 10', 10'', 10'''). Each of the two side surfaces (6, 6') is inclined and forms an obtuse angle with the base surface (3). The two secondary cutting edges joining a common main cutting edge are located in a common plane that forms an obtuse angle with each imaginary plane being parallel with the base surface. The corner angle between a secondary cutting edge and the adjacent main cutting edge is equal to at least two diametrically opposite cutting corners (9).