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    Cutting insert for chip removing machining of workpieces
    2.
    发明授权
    Cutting insert for chip removing machining of workpieces 有权
    切削刀片用于工件的切屑加工

    公开(公告)号：US07931426B2

    公开(公告)日：2011-04-26

    申请号：US12155086

    申请日：2008-05-29

    申请人： Ronnie Löf ,  Jörgen Wiman ,  Ulrik Sunnvius

    发明人： Ronnie Löf ,  Jörgen Wiman ,  Ulrik Sunnvius

    IPC分类号： B23C5/00 ,  B23C5/02

    CPC分类号： B23B27/145 ,  B23B2200/201 ,  B23B2200/202 ,  B23B2200/208 ,  Y10T407/23 ,  Y10T407/24 ,  Y10T407/245

    摘要： A cutting insert for chip removing machining of workpieces, including at least one chip-removal surface that carries away chips, at least one side surface that is a clearance surface, and at least one cutting edge formed between the at least one chip-removal surface and the at least one side surface. The cutting edge includes a main-edge segment that carries out a major part of a chip-removing operation, and a wiping-edge segment that, in the chip-removing operation, wipes off and levels a machined surface of the workpiece. The wiping-edge segment forms a depression.

    摘要翻译： 一种切削刀片，用于对工件进行切屑去除加工，包括至少一个除去切屑的切屑表面，至少一个作为间隙表面的侧表面，以及形成在所述至少一个切屑去除表面之间的至少一个切削刃 和至少一个侧表面。 切削刃包括执行切屑移除操作的主要部分的主边缘部分和在切屑移除操作中擦拭并平整工件的加工表面的擦拭边缘部分。 擦拭边缘部分形成凹陷。

    Tool for chip removing machining and a cutting insert therefor
    3.
    发明申请
    Tool for chip removing machining and a cutting insert therefor 有权
    切屑加工用刀具及其切削刀片

    公开(公告)号：US20080075547A1

    公开(公告)日：2008-03-27

    申请号：US11822539

    申请日：2007-07-06

    申请人： Mathias Wolf ,  Michael Limell

    发明人： Mathias Wolf ,  Michael Limell

    IPC分类号： B23B51/00

    CPC分类号： B23B27/141 ,  B23B51/048 ,  B23B2200/0471 ,  B23B2200/208 ,  B23B2200/242 ,  B23B2200/28 ,  B23B2200/3654 ,  B23B2251/04 ,  B23B2251/50 ,  B23B2265/322 ,  Y10S408/713 ,  Y10T407/23 ,  Y10T408/85 ,  Y10T408/905 ,  Y10T408/906

    摘要： A tool for chip removing machining, including a basic body and two replaceable cutting inserts. Each insert includes a chip-removing main edge situated between a chip surface and a clearance surface, a first insert of which precedes a second insert during machining of a workpiece. The cutting inserts overlap each other in a zone defined by a borderline along which a surface generated by the main edge of the first cutting insert, with a time delay, is intersected by the main edge of the subsequent, second cutting insert. The main edge of the second cutting insert that afterwards intersects the already generated surface, is formed along a chip surface including primary and secondary sections, which have different shapes in cross-sections spaced-apart along the main edge in order to form a primary part edge and a secondary, reinforced part edge arranged to intersect the already generated surface.

    摘要翻译： 一种用于除屑加工的工具，包括基体和两个可替换的切削刀片。 每个插入件包括位于芯片表面和间隙表面之间的芯片去除主边缘，其中第一插入件在加工工件期间在第二插入件之前。 切割刀片在由边界线限定的区域中彼此重叠，沿着该边界由第一切削刀片的主边缘产生的表面具有时间延迟，由随后的第二切削刀片的主边缘相交。 第二切削刀片的主边缘，其随后与已经产生的表面相交，沿着包括主部分和次部分的切屑表面形成，该切屑表面沿着主边缘间隔开的截面具有不同的形状，以形成主要部分 边缘和辅助加强部分边缘，其布置成与已经产生的表面相交。

    CUTTING INSERT
    4.
    发明申请
    CUTTING INSERT 审中-公开
    切割插件

    公开(公告)号：US20070160433A1

    公开(公告)日：2007-07-12

    申请号：US11617571

    申请日：2006-12-28

    申请人： Sang-Soo Lee ,  Hyung-Keun Joo ,  Wook-Jung Sung

    发明人： Sang-Soo Lee ,  Hyung-Keun Joo ,  Wook-Jung Sung

    IPC分类号： B23P15/28

    CPC分类号： B23B27/141 ,  B23B2200/087 ,  B23B2200/201 ,  B23B2200/208 ,  Y10T407/23 ,  Y10T407/24

    摘要： A cutting insert is disclosed, where the shape of a cutting edge is improved so that the minimum cutting load is applied during a cutting process to obtain the same surface roughness although the cutting insert is fed at high speed and to thus obtain high efficiency and high productivity. The diamond-shaped cutting insert includes an upper part and a lower part, a top surface and a bottom surface that are lower than the upper part and higher than the lower part, respectively, side parts for connecting the top surface to the bottom surface, corner parts for smoothly connecting the side parts to each other, a cutting edge formed by crossing the top surface, the bottom surface, the side parts, and the corner parts, and a chip breaker formed from the cutting edge to between the top surface and the bottom surface.

    摘要翻译： 公开了一种切削刀片，其中改进了切削刃的形状，使得在切削过程中施加最小切削负载以获得相同的表面粗糙度，尽管切削刀片被高速进给并因此获得高效率和高 生产率。 菱形切削刀片分别包括上部和下部，顶部表面和底部表面，其分别比上部低并且高于下部，侧面部分用于将顶表面连接到底部表面， 用于将侧部部件彼此平滑地连接的角部件，通过使上表面，底面，侧部和拐角部分交叉形成的切削刃，以及由切削刃形成的切屑，在顶面与 底面。

    CUTTING INSERT HAVING CONSTANT-WIDTH WIPER SURFACE AND CUTTING TOOL
    6.
    发明申请
    CUTTING INSERT HAVING CONSTANT-WIDTH WIPER SURFACE AND CUTTING TOOL 有权
    切割刀具具有恒定的WIPER表面和切割工具

    公开(公告)号：US20170014914A1

    公开(公告)日：2017-01-19

    申请号：US15300893

    申请日：2015-04-21

    申请人： TUNGALOY CORPORATION

    发明人： Takashi YAMAGUCHI

    IPC分类号： B23B27/14

    CPC分类号： B23B27/145 ,  B23B27/14 ,  B23B2200/0409 ,  B23B2200/202 ,  B23B2200/208 ,  B23C5/20

    摘要： An indexable cutting insert has opposing first and second polygonal end surfaces (2, 3) connected by a peripheral side surface (4). Sets of cutting edges (5) are formed at the intersection of each end surface with the peripheral side surface. Each set of cutting edges includes a corner cutting edge (6), first and second cutting edges (7), (8) on opposite sides of the corner cutting edge (6) and a wiper edge (9) formed between the second cutting edge (8) and the corner cutting edge (6). The peripheral side surface (14) includes a wiper-edge side surface (14) having constant width as it extends between the first and second end surfaces (2, 3). A boundary of the wiper-edge side surface (14) with a second side surface below the second cutting edge (8) is inclined with respect to a direction perpendicular to the first end surface.

    摘要翻译： 可转位切削刀片具有通过周边侧表面（4）连接的相对的第一和第二多边形端面（2,3）。 在每个端面与周边侧面的交叉处形成切割刃组（5）。 每组切削刃包括角切削刃（6），在角切削刃（6）的相对侧上的第一和第二切削刃（7），（8）和形成在第二切削刃 （8）和角刃（6）。 周边侧表面（14）包括在第一和第二端面（2,3）之间延伸的具有恒定宽度的擦拭边缘侧表面（14）。 在第二切削刃（8）下方具有第二侧面的刮水边缘侧面（14）的边界相对于与第一端面垂直的方向倾斜。

    Drilling system for deep holes
    7.
    发明授权
    Drilling system for deep holes 有权
    深孔钻孔系统

    公开(公告)号：US09498829B2

    公开(公告)日：2016-11-22

    申请号：US13787338

    申请日：2013-03-06

    申请人： Allied Machine & Engineering Corp.

    发明人： Jared R. Zabrosky

    IPC分类号： B23B51/02 ,  B23B51/04 ,  B23B51/00 ,  B23B51/06

    CPC分类号： B23B51/0493 ,  B23B51/0054 ,  B23B51/02 ,  B23B51/06 ,  B23B2200/208 ,  B23B2205/04 ,  B23B2231/0268 ,  B23B2240/04 ,  B23B2250/12 ,  B23B2251/02 ,  B23B2251/50 ,  B23B2260/124 ,  Y10T408/455 ,  Y10T408/5583 ,  Y10T408/89

    摘要： The invention is directed to a drill system that better uses the power curve of modern machine tools. The drill system uses a two-step drill, utilizing IC inserts to perform the major hole diameter cutting, and a central drilling system. In examples, the IC inserts can be set in a drill head in a single or double effective configuration. A central drilling system cuts the remaining minor diameter portion of the hole, and is configured to see less cutting surface footage, due to its position from the rotating center of the tool. The central drilling system may include a “self-centering” geometry, such that the drill head of the tool with be guided throughout the depth of the hole. The drill system allows for a large diameter deep hole that remains straight throughout to be drilled at higher speed and lighter feed rates thus offering a more productive tool that takes advantage of the power curves and lower thrust capabilities of modern machine tools.

    摘要翻译： 本发明涉及一种更好地利用现代机床的功率曲线的钻机系统。 钻机系统使用两步钻，利用IC插件来执行主孔直径切割，以及中心钻孔系统。 在实例中，IC插入件可以以单一或双重有效配置设置在钻头中。 中央钻孔系统切割孔的剩余小直径部分，并且被构造成由于其从工具的旋转中心的位置而看到较少的切割面镜头。 中心钻孔系统可以包括“自对中”几何形状，使得工具的钻头头被贯穿孔的整个深度。 钻机系统允许一个直径较大的深孔，以更高的速度和更轻的进给速度钻出，从而提供更有效的工具，利用现代机床的功率曲线和较低的推力能力。

    INSERT FOR DRILL AND INDEXABLE INSERT DRILL
    8.
    发明申请
    INSERT FOR DRILL AND INDEXABLE INSERT DRILL 有权
    插入钻孔和可选插入钻孔

    公开(公告)号：US20090245949A1

    公开(公告)日：2009-10-01

    申请号：US12413725

    申请日：2009-03-30

    申请人： Hidebumi Takahashi ,  Touru Narita

    发明人： Hidebumi Takahashi ,  Touru Narita

    IPC分类号： B26D1/12 ,  B26D3/00

    CPC分类号： B23B27/145 ,  B23B51/048 ,  B23B2200/0471 ,  B23B2200/125 ,  B23B2200/204 ,  B23B2200/208 ,  B23C2270/06 ,  Y10T407/19 ,  Y10T407/1924 ,  Y10T407/235

    摘要： An insert for a drill in which one of the cutting edges respectively formed at four side ridge portions of a rake face of a square flat plate-shaped insert body is made to protrude toward the tip of the drill body of the indexable insert drill while being detachably attached is provided. Each of the cutting edges has a corner cutting edge located at a corner of the rake face, and a major cutting edge and a wiper edge which extend substantially toward one peripheral direction of the rake face from a corner cutting edge. The major cutting edge has a first major cutting edge portion which has a convexly curved shape and extends from the corner cutting edge, and a second major cutting edge portion which smoothly touches the first major cutting edge portion and extends linearly, as seen from a direction facing the rake face. The wiper edge has a straight shape intersecting the second major cutting edge portion at an obtuse angle.

    摘要翻译： 一种用于钻头的插入件，其中分别形成在方形平板状插入体的前刀面的四个侧脊部处的一个切削刃被制成朝向可转位刀片钻头的钻头主体的顶端突出，同时 提供可拆卸地附接。 每个切削刃具有位于前刀面的拐角处的角切削刃，以及从切削刃基本上朝着前刀面的一个圆周方向延伸的主切削刃和刮刃。 主切削刃具有第一主切削刃部分，该第一主切削刃部分具有凸出的弯曲形状并从拐角切削刃延伸;以及第二主切削刃部分，其从第一主切削刃部分平滑地接触并直线延伸， 面对耙面。 刮水器边缘具有与第二主切削刃部分钝角成直角的形状。

    Disposable cutting insert for boring cutter
    9.
    发明申请
    Disposable cutting insert for boring cutter 有权
    一次性切削刀片

    公开(公告)号：US20080181739A1

    公开(公告)日：2008-07-31

    申请号：US11699059

    申请日：2007-01-29

    申请人： Hsin-Tien Chang

    发明人： Hsin-Tien Chang

    IPC分类号： B27G15/00

    CPC分类号： B23B29/02 ,  B23B27/007 ,  B23B27/145 ,  B23B2200/0423 ,  B23B2200/085 ,  B23B2200/123 ,  B23B2200/201 ,  B23B2200/202 ,  B23B2200/207 ,  B23B2200/208 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24 ,  Y10T408/90

    摘要： A disposable cutting insert for a boring cutter can reduce the roughness of a cut surface and achieve a mirror-like surface effect. The disposable cutting insert has a long curved blade edge, and the radius vertex of the long blade edge is deviated slightly from an external side of a vertex of the radius of cutting edge. A short curved blade edge is formed between the radius arc vertex and the radius arc vertex of the cutting edge. The vertical distance of the short curved blade edge is greater than the feed rate. The cutting edge cuts the work piece and the short curved blade edge can scrape a small size of material precisely for scraping the peak cut by the cutting edge and lower the height of the peak, so as to lower the surface roughness, and produce a mirror-like surface for an internal periphery of a bored hole.

    摘要翻译： 用于镗刀的一次性切削刀片可以减小切割表面的粗糙度并实现镜面状的表面效果。 一次性切削刀片具有长的弯曲刀片边缘，并且长刀片边缘的半径顶点从切削刃半径的顶点的外侧稍微偏离。 在半径圆弧顶点与切削刃的半径圆弧顶点之间形成短弧形刀刃。 短弯曲刀片边缘的垂直距离大于进给速率。 切割刃切割工件，短弯曲的刀片边缘可以精确地刮擦小尺寸的材料，以刮削由切割刃切割的峰值并降低峰的高度，从而降低表面粗糙度，并产生镜子 用于钻孔的内周的类似表面。