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1198 条记录 (耗时 0.022 秒)

    CUTTING INSERT WITH ASYMMETRIC CHIP FORMER
    31.
    发明申请
    CUTTING INSERT WITH ASYMMETRIC CHIP FORMER 有权
    切割插入与不对称芯片形成

    公开(公告)号：US20140248098A1

    公开(公告)日：2014-09-04

    申请号：US14196053

    申请日：2014-03-04

    申请人： Kennametal India Limited

    发明人： Sreekala Pacheri

    IPC分类号： B23B27/16

    CPC分类号： B23B27/1611 ,  B23B27/143 ,  B23B27/1607 ,  B23B2200/0447 ,  B23B2200/081 ,  Y10T407/23 ,  Y10T407/235

    摘要： A cutting insert includes a top surface, a bottom surface and a plurality of peripheral side surfaces. The top and bottom surfaces and the side surfaces are joined to form rounded cutting corners. A plurality of cutting edges are formed at an intersection between the top surface and the plurality of side surfaces. A pair of asymmetric chip formers are proximate opposite rounded cutting corners. A distance between the opposite rounded cutting corners and the asymmetric chip formers varies in such a way that a ratio of a chip thickness and the distance is substantially constant as a function of a depth of cut.

    摘要翻译： 切削刀片包括顶表面，底表面和多个周边侧表面。 顶面和底面与侧面接合形成圆角切割角。 在上表面和多个侧表面之间的交叉处形成多个切割刃。 一对不对称的芯片形成器靠近相对的圆形切割角。 相对的圆形切割角与不对称芯片形成器之间的距离以这样的方式变化，使得芯片厚度和距离的比率作为切割深度的函数基本上是恒定的。

    Cutting tool and cutting insert therefor
    32.
    发明授权
    Cutting tool and cutting insert therefor 有权
    切削刀具和切削刀片

    公开(公告)号：US08821079B2

    公开(公告)日：2014-09-02

    申请号：US13413387

    申请日：2012-03-06

    申请人： Gil Hecht

    发明人： Gil Hecht

    IPC分类号： B23P15/28 ,  B26D1/00

    CPC分类号： B23B27/1622 ,  B23B2200/0447 ,  B23B2200/161 ,  B23B2205/12 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

    摘要： An indexable cutting insert has opposing rhombus-shaped upper and lower surfaces and a peripheral side surface therebetween with alternating obtuse and acute corner surfaces. A nose cutting edge is formed at the intersection of the upper surface with each of the two acute corner surfaces. The lower surface includes a base surface from which a central boss and exactly two engagement ridges protrude. Each engagement ridge extends from the central boss to intersect with its respective acute corner surface, and the base surface is divided into two base sub-surfaces. The insert may be clamped against a seating surface of a tool holder pocket solely by the engagement ridge located closest to the operative nose cutting edge making contact with a corresponding single engagement groove, and the two base sub-surfaces making contact with two coplanar raised support surfaces.

    摘要翻译： 可转位的切削刀片具有相对的菱形的上表面和下表面以及其间具有交替的钝角和锐角的外周侧表面。 在上表面与两个急转角表面中的每一个的交叉处形成鼻尖切削刃。 下表面包括一个中心凸台和两个接合脊突出的基面。 每个接合脊从中心凸台延伸以与其相应的锐角拐角表面相交，并且基部表面被分成两个基部子表面。 插入件可以仅通过位于最靠近操作的前刀尖的接合脊被夹紧在工具保持器口的座表面上，与相应的单个接合槽接触，并且两个基底子表面与两个共面的凸起支撑件 表面。

    DOUBLE-SIDED CUTTING INSERT FOR MILLING
    33.
    发明申请
    DOUBLE-SIDED CUTTING INSERT FOR MILLING 有权
    双面切割刀片铣刀

    公开(公告)号：US20140212229A1

    公开(公告)日：2014-07-31

    申请号：US14240458

    申请日：2012-08-23

    申请人： Anton Diepold

    发明人： Anton Diepold

    IPC分类号： B23C5/20

    CPC分类号： B23C5/207 ,  B23C5/202 ,  B23C5/205 ,  B23C2200/0455 ,  B23C2200/085 ,  B23C2200/125 ,  B23C2200/203 ,  B23C2200/208 ,  B23C2200/286 ,  Y10T407/1924 ,  Y10T407/23 ,  Y10T407/235

    摘要： A double-sided cutting insert for milling, in particular for face milling, includes first and second cutting edges each having alternately disposed main lips and secondary lips which each extend between active and passive cutting corners. Each main lip, starting from a first distance from a reference plane at an active cutting corner, extends in a manner dropping monotonously to a smaller, second distance from the reference plane at a passive cutting corner. That end of a secondary lip that adjoins the active cutting corner is in each case at a greater distance from the reference plane than the other end of the secondary lip that is remote from the active cutting corner. A circumferential side surface has, immediately adjacent the secondary lips, in each case planar secondary flanks and each secondary lip is formed at least regionally in a convex manner in plan view of the associated secondary flank.

    摘要翻译： 用于铣削的二面切削刀片，特别是用于铣削的双面切削刀片包括第一和第二切削刃，每个切削刃具有交替设置的主唇缘和辅助唇缘，每个主唇缘和主唇缘在主动和被动切割角之间延伸。 从主动切割角处的参考平面的第一距离开始的每个主唇以在被动切割角处与基准平面相距较小的第二距离的方式延伸。 与主动切割角相邻的次级唇缘的端部在每种情况下距离参考平面的距离远远大于远离主动切割角的次级唇缘的另一端。 圆周侧表面具有紧邻次级唇缘的每一种形式的平面次级侧面，并且在相关联的次级侧翼的平面图中，每个次级唇缘至少以凸起方式形成。

    CUTTING INSERT WITH SCALLOPS
    34.
    发明申请
    CUTTING INSERT WITH SCALLOPS 有权
    切割插入与SCALLOPS

    公开(公告)号：US20140154019A1

    公开(公告)日：2014-06-05

    申请号：US14094836

    申请日：2013-12-03

    申请人： Kennametal India Limited

    发明人： Sreekala Pacheri

    IPC分类号： B23B27/14

    CPC分类号： B23B27/143 ,  B23B2200/0447 ,  Y10T407/235

    摘要： A polygonal indexable cutting insert including a pair of faces, a plurality of peripheral side surfaces, a plurality of rounded corners, a plurality of cutting edges formed with an edge radius, a plurality of triangular-shaped areas proximate the rounded corners; and a plurality of chip breaking scallops positioned along the cutting edges. Each scallop has a bottom surface formed by a rake face and an arcuate back wall having a varying depth. The arcuate back wall of each scallop intersects the arcuate back wall of adjacent scallops at a point located at a distance from each cutting edge for providing a wedge effect that facilitates in dividing and breaking chips.

    摘要翻译： 一种多边形可转位切削刀片，包括一对面，多个周边侧表面，多个圆角，多个切削刃，形成有边缘半径，多个靠近圆角的三角形区域; 以及沿切削刃定位的多个切屑扇贝。 每个扇贝具有由前刀面和具有变化深度的弓形后壁形成的底面。 每个扇贝的弧形后壁与距离每个切割边缘相距一点的相邻扇贝的弧形后壁相交，以提供有助于分割和切碎切屑的楔形效应。

    Cutting insert and cutting edge replaceable cutting tool
    35.
    发明授权
    Cutting insert and cutting edge replaceable cutting tool 有权
    切削刀片和切削刃可更换刀具

    公开(公告)号：US08696263B2

    公开(公告)日：2014-04-15

    申请号：US13240471

    申请日：2011-09-22

    申请人： Ryuichi Saji

    发明人： Ryuichi Saji

    IPC分类号： B23C5/20

    CPC分类号： B23C5/20 ,  B23C5/109 ,  B23C5/207 ,  B23C2200/085 ,  B23C2200/203 ,  B23C2200/205 ,  B23C2210/0442 ,  B23C2210/045 ,  B23C2210/0457 ,  Y10T407/2202 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

    摘要： A cutting insert includes two end surfaces each having a main surface usable as an attachment surface to a tool body, a peripheral side surface extending between the two end surfaces and a plurality of cutting edge portions each formed at an intersection between each end surface and the peripheral side surface. Each cutting edge portion includes a corner edge formed at a corner of a related end surface, a major cutting edge extending from one end of the corner edge and extending so as to depart from an intermediate plane defined to be perpendicular to the first axis and to include the second axis, and a minor cutting edge extending from the other end of the corner edge and extending in a direction to approach the intermediate plane.

    摘要翻译： 切削刀片包括两个端面，每个端面具有可用作工具主体的附接表面的主表面，在两个端面之间延伸的周边侧表面和多个切削刃部分，每个切削刃部分形成在每个端面与 周边侧面。 每个切削刃部分包括形成在相关端面的拐角处的角刃，主切削刃从角刃的一端延伸并且延伸以便与限定为垂直于第一轴线的中间平面脱离，并且 包括第二轴线，以及从所述角部边缘的另一端延伸并沿着接近所述中间平面的方向延伸的副切削刃。

    CUTTING INSERT, CUTTING TOOL, AND METHOD OF MANUFACTURING MACHINED PRODUCT USING THE SAME
    37.
    发明申请
    CUTTING INSERT, CUTTING TOOL, AND METHOD OF MANUFACTURING MACHINED PRODUCT USING THE SAME 有权
    切割刀具，切削刀具及使用其制造机加工产品的方法

    公开(公告)号：US20140041495A1

    公开(公告)日：2014-02-13

    申请号：US14113552

    申请日：2012-04-27

    申请人： Kenichirou Koga ,  Masahiro Shibata ,  Kazuki Yamamichi

    发明人： Kenichirou Koga ,  Masahiro Shibata ,  Kazuki Yamamichi

    IPC分类号： B23B27/18

    CPC分类号： B23C5/207 ,  B23B27/18 ,  B23C5/06 ,  B23C2200/0411 ,  B23C2200/085 ,  B23C2200/205 ,  B23C2200/208 ,  B23C2210/0414 ,  B23C2210/0428 ,  B23C2210/045 ,  B23C2210/0457 ,  B23C2210/66 ,  B23C2220/56 ,  Y10T83/04 ,  Y10T407/2268 ,  Y10T407/23 ,  Y10T407/235

    摘要： A cutting insert includes: a polygonal shaped upper surface; a lower surface; a side surface connected to each of the upper and lower surfaces; and an upper cutting edge located at the intersection of the upper surface and the side surface. The upper surface alternately includes three major corners and three minor corners. The upper cutting edge includes: a corner cutting edge; a minor cutting edge inclined toward the lower surface as separating from the corner cutting edge at a first inclination angle; and a major cutting edge inclined toward the lower surface as separating from the minor cutting edge at a second inclination angle. The corner cutting edge, the minor cutting edge and the major cutting edge are located sequentially from a first major corner to each of first and second minor corners, both of which are adjacent to the first major corner.

    摘要翻译： 切削刀片包括：多边形的上表面; 下表面 连接到所述上表面和下表面中的每一个的侧表面; 以及位于上表面和侧表面的交叉处的上切割刃。 上表面交替包括三个主角和三个小角。 上切割刃包括：切角刃; 一个较小的切削刃，以与第一倾斜角分离角切削刃的方式朝向下表面倾斜; 以及以第二倾斜角度与次切割刃分离的朝向下表面倾斜的主切削刃。 角切削刃，次切削刃和主切削刃从第一主角顺序地定位到第一和第二小角中的每一个，它们都与第一主角相邻。

    Cutting Insert Chip-Control Arrangement
    40.
    发明申请
    Cutting Insert Chip-Control Arrangement 有权
    切屑插入芯片控制布置

    公开(公告)号：US20130272808A1

    公开(公告)日：2013-10-17

    申请号：US13448793

    申请日：2012-04-17

    申请人： Benjamyn Cohen

    发明人： Benjamyn Cohen

    IPC分类号： B23B27/22 ,  B23B27/16

    CPC分类号： B23B27/143 ,  B23B2200/0452 ,  B23B2200/081 ,  B23B2200/082 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24 ,  Y10T407/245

    摘要： A cutting insert has a chip-control arrangement. The cutting insert includes opposing top and bottom ends and first and second side surfaces that extend therebetween and meet at a cutting corner having a bisector. The chip-control arrangement also includes an elongated surface extending in an upward direction from the top end face, and also extending longitudinally to opposing sides of the bisector. The elongated surface includes a first and second extremity. The first extremity is closer to the first side surface than to the bisector, and the second extremity is closer to the second side surface than to the bisector.

    摘要翻译： 切削刀片具有芯片控制装置。 切削刀片包括相对的顶端和底端以及在其间延伸并且在具有平分线的切割角处相交的第一和第二侧表面。 芯片控制装置还包括从顶端面沿向上方向延伸的细长表面，并且还纵向延伸到平分线的相对侧。 细长表面包括第一和第二末端。 第一末端比平分线更靠近第一侧表面，并且第二末端比平分线更靠近第二侧表面。