公开(公告)号：US20070009334A1

公开(公告)日：2007-01-11

申请号：US11475257

申请日：2006-06-27

申请人： Daniel Edler

发明人： Daniel Edler

IPC分类号： B23B27/16

CPC分类号： B23B29/043 ,  B23B27/1625 ,  B23B29/08 ,  B23B2200/0461 ,  B23B2200/161 ,  B23B2200/202 ,  B23B2200/3627 ,  B23B2205/12 ,  Y10T407/22 ,  Y10T407/2282 ,  Y10T407/23

摘要： An indexable turning insert, which has a symmetrical, preferably rotationally symmetrical basic shape, that is determined by a clearance surface extending between a top side and an underside, and which includes a cutting edge as well as a coupling device located to the underside. The coupling device comprises at least two, preferably three, suitably equiangularly spaced-apart engagement members, preferably in the form of ridges, emanating radially from a center axis and having a pair of flanks that mutually form an obtuse angle. A turning tool and an attachment for the same is also disclosed.

摘要翻译： 具有对称的，优选旋转对称的基本形状的可转位转动刀片，其由在顶侧和下侧之间延伸的间隙表面确定，并且包括切削刃以及位于下侧的联接装置。 联接装置包括至少两个，优选三个适当的等角度间隔开的接合构件，优选地以脊的形式，从中心轴线径向放出并且具有相互形成钝角的一对侧面。 还公开了一种车刀及其附件。

公开(公告)号：US20040234349A1

公开(公告)日：2004-11-25

申请号：US10485791

申请日：2004-02-04

发明人： Joji Ueda ,  Ryosuke Baba ,  Toshiyuki Sahashi ,  Satoru Kukino

IPC分类号： B23B027/14

CPC分类号： B23C5/2213 ,  B23B27/145 ,  B23B2200/0461 ,  B23B2200/049 ,  B23B2200/3618 ,  B23B2224/04 ,  B23B2224/36 ,  B23B2226/125 ,  B23B2226/315 ,  B23B2260/092 ,  C23C30/005 ,  Y10T407/23

摘要： In conventional small-scale indexable inserts of a high-pressure sintered material has been a problem that, without a toolholder-clamping hole, attachment to a holder is complicated and the clamping force is weak. This is because readily machining a hole having a curved contour into a high-pressure sintered material has been difficult. A clamping hole is machined into an indexable insert constituted from a high-pressure sintered material and a carbide to which it is unitarily sintered, by performing laser machining of the requisite conformation while adjusting the beam output power, enhancing by means of a galvanometer mirror the beam light-harvesting, and controlling to high precision the beam irradiating position. Small-scale indexable inserts of a high-pressure sintered material thereby may be readily and securely mounted by means of a clamping screw onto toolholders, which provides for shortened setup time, improved machining precision, and enhanced mounting reliability.

摘要翻译： 在传统的高压烧结材料的小型可转位插入件中，存在如下问题：如果没有刀夹夹紧孔，则与夹持器的连接是复杂的并且夹紧力较弱。 这是因为容易地将具有弯曲轮廓的孔加工成高压烧结材料。 通过在调节光束输出功率的同时进行激光加工所需要的构造，通过检流计镜的增强，将夹紧孔机械加工成由高压烧结材料和碳化物组成的可转位刀片，其被整体烧结， 光束采光，并控制高精度的光束照射位置。 因此，高压烧结材料的小型可转位插入件可以通过夹紧螺钉容易且牢固地安装在刀架上，这样可缩短设定时间，提高加工精度，提高安装可靠性。

公开(公告)号：US20040101373A1

公开(公告)日：2004-05-27

申请号：US10257259

申请日：2003-01-03

发明人： Robert Isaksson ,  Yusuke Seto

IPC分类号： B23B027/16

CPC分类号： B23B27/1644 ,  B23B27/1614 ,  B23B2200/0461 ,  B23B2200/3618 ,  B23B2205/045 ,  B23B2226/18 ,  Y10T83/9457 ,  Y10T407/2258 ,  Y10T407/2274 ,  Y10T407/2276 ,  Y10T407/2282 ,  Y10T407/2284 ,  Y10T407/23

摘要： According to the invention, an insert holder (10) exists for indexable cutting inserts. In connection with the insert seat, a clamping device is located, including an L-shaped toggle joint (18) of which one arm (21) is received in a hole (13) in the cutting insert and of which the second arm (22) is actuated by end pressure member (19). Characteristic of the invention is that the hole (13) in the cutting insert is a blind hole and that the end portion of the arm (22) co-operating with the member (19) has a V-shaped cavity (23) in order to enclose a waist portion (24) of the member (19).

摘要翻译： 根据本发明，存在用于可转位的切削刀片的刀片保持器（10）。 与插入座相关联，夹紧装置被定位成包括一个L形肘节（18），其中一个臂（21）被容纳在切削刀片中的孔（13）中，并且第二臂 ）由端部压力构件（19）致动。 本发明的特征在于，切削刀片中的孔（13）是盲孔，并且与构件（19）配合的臂（22）的端部依次具有V形腔（23） 以包围构件（19）的腰部（24）。

公开(公告)号：US06379087B1

公开(公告)日：2002-04-30

申请号：US09498806

申请日：2000-02-07

申请人： William M. Alexander, IV

发明人： William M. Alexander, IV

IPC分类号： B23B2904

CPC分类号： B23B27/1651 ,  B23B2200/0438 ,  B23B2200/0461 ,  B23B2200/3618 ,  Y10T407/2278 ,  Y10T407/228 ,  Y10T407/2282

摘要： A cutting insert has a central cavity with a plurality of pairs of clamping surfaces wherein the clamping surfaces of a pair are separated from one another by a recess to provide split face clamping surfaces within the cavity of the insert. The insert may be secured within the pocket of a toolholder.

摘要翻译： 切削刀片具有具有多对夹紧表面的中心腔，其中一对的夹紧表面通过凹部彼此分开，以在插入件的空腔内提供裂口面夹紧表面。 插入件可以固定在刀夹的口袋内。

公开(公告)号：US6152658A

公开(公告)日：2000-11-28

申请号：US263094

申请日：1999-03-05

申请人： Amir Satran ,  Rafi Sokol

发明人： Amir Satran ,  Rafi Sokol

IPC分类号： B23B27/00 ,  B23B27/16

CPC分类号： B23B27/1614 ,  B23B27/00 ,  B23B2200/0461 ,  B23B2200/168 ,  B23B2200/3627 ,  B23B2205/12 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/28

摘要： A modular cutting tool assembly inludes a tool holder having at least one insert receiving pocket, and at least two cutting inserts interchangeably receivable within the pocket. The pocket has a first lateral support surface forming an angle .theta. with a second lateral support surface as measured in a plane perpendicular to the pocket axis. Each of the cutting inserts has a peripheral flank surface configured to provide a number of abutment features appropriately angled for positioning in abutment with the lateral support surfaces. The peripheral flank surface of one cutting insert is further configured to provide at least two cutting points having a first nose angle, and the peripheral flank surface of the other cutting insert is further configured to provide at least two cutting points having a second nose angle different from the first nose angle.

摘要翻译： 一种模块化切割工具组件，包括具有至少一个插入物接收袋的工具保持器和至少两个可互换地容纳在口袋内的切割插入件。 所述口袋具有第一横向支撑表面，所述第一横向支撑表面在垂直于所述凹穴轴线的平面中测量时形成具有第二横向支撑表面的角度θ。 每个切削刀片具有外围侧面，其被配置为提供适当角度的多个邻接特征，用于与侧向支撑表面邻接。 一个切削刀片的外周侧表面还被构造成提供具有第一鼻角的至少两个切割点，并且另一个切削刀片的外周侧面进一步构造成提供至少两个具有第二鼻角不同的切割点 从第一个鼻角。

公开(公告)号：US5810518A

公开(公告)日：1998-09-22

申请号：US719976

申请日：1996-09-24

申请人： Jorgen Wiman ,  Lennart Bystrom

发明人： Jorgen Wiman ,  Lennart Bystrom

IPC分类号： B23C5/22 ,  B23B27/06 ,  B23B27/16 ,  B23B51/00 ,  B23C5/20

CPC分类号： B23B27/1614 ,  B23B27/065 ,  B23B2200/0461 ,  B23B2200/087 ,  B23B2200/165 ,  B23B2200/3627 ,  B23B2205/16 ,  Y10T407/1934 ,  Y10T407/2272 ,  Y10T408/885

摘要： A metal cutting insert is directly mounted on a support surface formed either by an insert holder, or by a shim interposed between the insert and insert holder. The insert includes a bottom surface having grooves and planar surface portions disposed between the grooves. The support surface includes ribs which fit into respective grooves of the insert. Some of the planar surface portions of the insert bear against a planar, rib-free portion of the support surface.

摘要翻译： 金属切削刀片直接安装在由插入件保持器形成的支撑表面上，或通过插入在插入件和刀片保持器之间的垫片安装。 插入件包括具有凹槽的底表面和设置在凹槽之间的平坦表面部分。 支撑表面包括装配到插入件的相应凹槽中的肋。 插入件的一些平面表面部分抵靠支撑表面的平坦的，无肋的部分。

公开(公告)号：US5725334A

公开(公告)日：1998-03-10

申请号：US822477

申请日：1997-03-24

申请人： Jose Agustin Paya

发明人： Jose Agustin Paya

IPC分类号： B23B27/04 ,  B23B27/06 ,  B23B27/14 ,  B23B27/08

CPC分类号： B23B27/045 ,  B23B27/065 ,  B23B27/141 ,  B23B2200/0461 ,  B23B2200/083 ,  B23B2200/321 ,  B23B2200/323 ,  B23B2200/3654 ,  B23B2265/34 ,  B23B2270/16 ,  Y10T407/2276 ,  Y10T407/245 ,  Y10T407/25

摘要： A cutting insert is formed with a plurality of cutting edges, a cutting surface spaced inward from the cutting edges, and a continuous land having an outer periphery at the cutting edges and a curved inner periphery spaced inward therefrom and outwardly delimiting the cutting surface. The land dips at the inner periphery generally centrally of each edge toward the surface and thereby forms generally centrally of each edge at the inner periphery a region of minimal height above the surface.

摘要翻译： 切削刀片形成有多个切削刃，从切削刃向内间隔开的切削表面，以及在切削刃处具有外周的连续刃口和从其间隔开的向外限定切削表面的弯曲内周。 地面在内边缘处大体在每个边缘的中心朝向表面倾斜，从而在内周边的每个边缘的大致中央形成在表面上方最小高度的区域。

公开(公告)号：US5139371A

公开(公告)日：1992-08-18

申请号：US635174

申请日：1991-02-01

申请人： Harald Kraft ,  Otto Eder

发明人： Harald Kraft ,  Otto Eder

IPC分类号： B23B27/00 ,  B23B27/16

CPC分类号： B23B27/164 ,  B23B2200/0461 ,  B23B2200/165 ,  B23B2205/16 ,  B23B2260/136 ,  Y10S408/714 ,  Y10T407/1932 ,  Y10T407/227 ,  Y10T407/2282

摘要： A clamp for circular cutting tools (2) has a bearing bore (6) at the clamp head (5) in order to support a cup-shaped insert (7). The receptacle (9) of the cup-shaped insert (7) is elastically deformable and has a recess configured as a truncated hollow cone and the centering profile (3) of the circular cutting tool (2) is configured as a truncated cone. The convergin cone angle of the recess in receptacle (9) is smaller than the cone angle of the centering profile (3). Several cuts (10) separate the receptacle (9) in spring segments (11). The bottom (12) of the recess has a larger diameter than the contact surface (13) of the circular cutting tool (2). It is provided with a circular groove (14) running along its periphery.

摘要翻译： PCT No.PCT / EP89 / 00811 Sec。 371日期1991年2月1日 102（e）1991年2月1日PCT申请1989年7月13日PCT公布。 公开号WO90 / 00457 1990年1月25日。用于圆形切割工具（2）的夹具在夹头（5）处具有轴承孔（6），以支撑杯形插入件（7）。 杯形插入件（7）的容器（9）可弹性变形，并具有构造为截顶空心锥体的凹部，并且圆形切削工具（2）的定心轮廓（3）构造为截头锥体。 接收器（9）中的凹部的会聚锥角小于对中轮廓（3）的锥角。 多个切口（10）将弹簧段（11）中的容器（9）分开。 凹部的底部（12）具有比圆形切削工具（2）的接触表面（13）更大的直径。 它设置有沿其周边延伸的圆形槽（14）。

公开(公告)号：US4247232A

公开(公告)日：1981-01-27

申请号：US133458

申请日：1980-03-24

申请人： James F. McCreery ,  deceased; Dennis G. Jones

发明人： James F. McCreery ,  deceased; Dennis G. Jones

IPC分类号： B23B27/14 ,  B26D1/00

CPC分类号： B23B27/141 ,  B23B2200/0461 ,  Y10T407/235

摘要： A cutting insert formed of a hard wear resistant material and having a narrow land area along the cutting edge and an inclined wall leading downwardly and inwardly from the inner edge of the land area and a planar wall extending inwardly from the lower edge of the inclined wall. The insert is free of any rising "chip groove," per se, and is free of any wall spaced inwardly from the cutting edge and serving as a chip breaker or chip controller.

摘要翻译： 切削刀片由硬质耐磨材料形成，沿着切削刃具有较窄的焊盘面积，以及从凸台区域的内边缘向下和向内引导的倾斜壁，以及从倾斜壁的下边缘向内延伸的平面壁 。 插入件本身没有任何上升的“切屑槽”，并且没有与切削刃向内间隔的任何壁，并且用作断屑器或切屑控制器。

公开(公告)号：US4194862A

公开(公告)日：1980-03-25

申请号：US939443

申请日：1978-09-05

申请人： Raymond T. Zweekly

发明人： Raymond T. Zweekly

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

CPC分类号： B23B51/0493 ,  B23B2200/0461 ,  B23B2251/02 ,  Y10S408/705 ,  Y10S408/713 ,  Y10T408/86 ,  Y10T408/89 ,  Y10T408/899 ,  Y10T408/906 ,  Y10T408/9098

摘要： An indexable insert drill employing a plurality of inserts located substantially in a single radial plane characterized by a round innermost insert having its arcuate cutting edge extending across the axial center line of the drill. One or more supplemental inserts, preferably square in configuration and including chip interruption notches positioned for positive axial lead, continue the cutting action radially beyond the arcuate center cut of the round insert with an outermost corner adapted to finish cut the side wall diameter of the hole.

摘要翻译： 一种可转位刀片钻头，采用基本上位于单个径向平面中的多个刀片，其特征在于圆形最内侧的刀片具有延伸穿过钻头的轴向中心线的弧形切削刃。 一个或多个补充插入件，优选地是正方形的构造并且包括用于正轴向引线定位的切屑中断槽口，继续径向地超过圆形刀片的​​弧形中心切口的切割作用，其中最外侧角部适于切割孔的侧壁直径 。