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。

公开(公告)号：US09486885B2

公开(公告)日：2016-11-08

申请号：US14589055

申请日：2015-01-05

申请人： KOMET GROUP GMBH

发明人： Hendrik Nitzsche ,  Gerhard Stolz ,  Hans Haidinger ,  Benno Spors

IPC分类号： B23B51/06 ,  B23P15/32 ,  B23B51/04 ,  B23P15/28

CPC分类号： B23P15/32 ,  B23B51/0493 ,  B23B51/06 ,  B23B2251/043 ,  B23P15/28 ,  Y10T408/455 ,  Y10T408/892 ,  Y10T408/9097

摘要： The invention relates to a drilling tool for machine tools has a drill body, a cutting head arranged on the front face of the drill body and a shaft arranged at the end thereof, wherein the drill body has two chip flutes, which are delimited at their flanks by ribs and a first chip flute of which is spirally curved. A second chip flute is not spiraled or is spirally curved with a pitch differing from the first chip flute, preferably running in the same direction of rotation.

摘要翻译： 本发明涉及一种用于机床的钻具具有钻体，设置在钻体前表面上的切割头和设置在其末端的轴，其中钻体具有两个切屑槽，它们在它们的 侧面是肋，其第一芯片槽是螺旋形弯曲的。 第二芯片槽不是螺旋形的或螺旋状地弯曲，具有与第一芯片槽不同的间距，优选沿相同的旋转方向运行。

公开(公告)号：US08764352B2

公开(公告)日：2014-07-01

申请号：US12911437

申请日：2010-10-25

申请人： Takuji Nomura

发明人： Takuji Nomura

IPC分类号： B23B41/02

CPC分类号： B23B51/0493 ,  B23B27/145 ,  B23B41/02 ,  B23B2200/0423 ,  B23B2200/28 ,  B23B2251/46 ,  Y10T407/23 ,  Y10T408/892 ,  Y10T408/905 ,  Y10T408/909

摘要： A three-way indexable throwaway tip for deep-hole drilling can be used as a center cutting blade body for a drill head in either whole cutting type or uncut core break-off type applications. The throwaway tip for deep-hole drilling is of a thick plate body having a three-fold symmetry with three cutting sections that are rotationally spaced apart at a central angle of 120 degrees. When mounted on a drill head, one cutting section of the throwaway tip faces a drilling direction. The forward facing blade edge of that cutting section includes an inner blade edge shorter in blade length and an outer blade edge longer in blade length forming an apex. The outer blade edge is composed of two consecutive blade edge portions of a peak-side outer blade edge portion having a smaller outer blade edge angle and a corner-side outer blade edge portion having a larger outer blade edge angle.

摘要翻译： 用于深孔钻孔的三路可转位刀片可用作整个切割型或未切割铁芯断裂型应用中的用于钻头的中心切割刀片体。 用于深孔钻削的一次性刀片是具有三重对称的厚板体，三个切割部分以120度的中心角旋转间隔开。 当安装在钻头上时，可更换刀片的一个切割部分面向钻孔方向。 该切割部分的向前刀片边缘包括刀片长度较短的内刃边缘和形成顶点的刀片长度较长的外刃边缘。 外刃边缘由具有较小外刃边缘角的峰侧外刃边缘部分和具有较大外刀刃角度的拐角侧外刃边缘部分的两个连续刀片边缘部分组成。

公开(公告)号：US20120148354A1

公开(公告)日：2012-06-14

申请号：US13391529

申请日：2010-08-02

申请人： Mikhail Vladimirovich Vedel

发明人： Mikhail Vladimirovich Vedel

IPC分类号： B23B29/034 ,  B23Q17/22

CPC分类号： B23Q17/20 ,  B23B29/0346 ,  B23B41/04 ,  B23B51/0493 ,  B23B2260/128 ,  B23Q15/007 ,  B23Q17/22 ,  Y10T408/08

摘要： A device for drilling or boring openings, primarily deep openings, comprises a cutter head with guides, said head being equipped with a device for displacing the cutter in the radial direction from the drive. The input of the drive is connected via a control signal transmission circuit and a transducer to the output of a system for digital programming control (DPC). A sensor for checking variations in the wall thickness of the component, a sensor of the angle of rotation of the component, a sensor of the angle of rotation of the cutter head and a sensor for checking the wobbling of the component are connected to the DPC system. The drive of the device for displacing the cutter in the radial direction is in the form of a linear drive and is mounted on the cutter head The technical result is expressed in an increase in the accuracy of machining deep openings while ensuring that openings can be corrected during the process of machining the openings.

摘要翻译： 用于钻孔或钻孔的装置，主要是深开口，包括具有引导件的刀头，所述头部配备有用于使切割器沿径向从驱动器移位的装置。 驱动器的输入通过控制信号传输电路和换能器连接到用于数字编程控制（DPC）的系统的输出端。 用于检查部件的壁厚变化的传感器，部件的旋转角度的传感器，切割头的旋转角度的传感器和用于检查部件的摆动的传感器连接到DPC 系统。 用于使切割器沿径向移动的装置的驱动是线性驱动的形式并且安装在刀头上技术结果表现为加工深孔的精度的增加，同时确保可以校正开口 在加工开口的过程中。

公开(公告)号：US07556458B2

公开(公告)日：2009-07-07

申请号：US10546349

申请日：2004-03-31

申请人： Juergen Heilmann ,  Uwe Kretzschmann ,  Peter Leuze

发明人： Juergen Heilmann ,  Uwe Kretzschmann ,  Peter Leuze

IPC分类号： B23B27/10 ,  B23B51/02 ,  B23B51/06

CPC分类号： B23B29/03 ,  B23B51/0493 ,  B23B2251/02 ,  B23B2251/50 ,  B23B2251/56 ,  B23B2251/603 ,  Y10T407/14 ,  Y10T407/191 ,  Y10T408/455 ,  Y10T408/907 ,  Y10T408/9097 ,  Y10T408/90993

摘要： A tool includes a shaft and a blade support which is disposed in a removable manner on the face of the shaft, preferably embodied as a drill bit. One end of the blade support is provided with a transversal rib that extends beyond an end face. It can be inserted into an accommodating device of the shaft, which is delimited by a planar counterface, and can be clamped by clamping screws. In order to ensure sufficient torque transmission even with small bore diameters, the accommodating device is provided with two entraining sections that are separated by a central gap, are disposed in a twofold rotationally symmetric manner relative to the tool axis, and protrude from the counterface of the shaft essentially parallel to the axis. Each entraining section encompasses an axially parallel entraining area for an adjacent transversal rib section, which points in the direction of rotation of the shaft.

摘要翻译： 工具包括轴和叶片支撑件，其以可移除的方式设置在轴的表面上，优选地被实施为钻头。 叶片支撑件的一端设置有延伸超过端面的横向肋。 它可以插入轴的容纳装置中，该容纳装置由平面对面限定，并且可以通过夹紧螺钉夹紧。 为了确保即使具有小的孔直径的足够的扭矩传递，容纳装置设置有由中心间隙分开的两个夹带部分，相对于工具轴线以双重旋转对称的方式设置，并且从 轴基本上平行于轴线。 每个夹带部分包括用于相邻横向肋部分的轴向平行夹带区域，其指向轴的旋转方向。

公开(公告)号：US07338237B2

公开(公告)日：2008-03-04

申请号：US10908130

申请日：2005-04-28

申请人： Stefan Frejd

发明人： Stefan Frejd

IPC分类号： B23B51/02

CPC分类号： B23B51/0493 ,  B23B51/02 ,  B23B51/06 ,  B23B2222/32 ,  B23B2222/84 ,  B23B2224/04 ,  B23B2224/32 ,  B23B2226/125 ,  B23B2226/18 ,  B23B2226/315 ,  B23B2228/10 ,  B23B2240/04 ,  B23B2240/08 ,  B23B2251/02 ,  B23B2251/04 ,  B23B2251/14 ,  B23B2251/18 ,  B23B2251/44 ,  B23B2251/56 ,  Y10S408/713 ,  Y10T408/9097

摘要： The present invention relates to a drill and a drill tip for chip removing machining. The drill has a drill body, a drill tip and a shank portion. The drill tip comprises at least one cutting edge and at least one peripherally arranged guide member. The drill has a center axis. The guide member of the drill tip comprises a part-cylindrical first surface portion and an eccentric second surface portion. The first surface portion connects axially rearwardly along the guide member to the second surface portion.

摘要翻译： 本发明涉及一种用于切屑去除加工的钻头和钻头。 钻头具有钻体，钻头和柄部。 钻尖包括至少一个切削刃和至少一个周向布置的引导构件。 钻具有一个中心轴。 钻头的引导构件包括部分圆柱形的第一表面部分和偏心的第二表面部分。 第一表面部分沿引导件沿轴向向后连接到第二表面部分。

公开(公告)号：US07207750B2

公开(公告)日：2007-04-24

申请号：US10885873

申请日：2004-07-08

申请人： Raimo Annanolli ,  Veronica Böstrom

发明人： Raimo Annanolli ,  Veronica Böstrom

IPC分类号： B23B51/04

CPC分类号： B23B51/0493 ,  B23B51/048 ,  B23B2224/04 ,  B23B2224/28 ,  B23B2224/32 ,  B23B2224/36 ,  B23B2226/125 ,  B23B2228/04 ,  B23B2228/08 ,  B23B2228/10 ,  B23B2228/105 ,  B23B2251/56 ,  B23B2260/144 ,  C23C30/005 ,  Y10T407/25 ,  Y10T407/27 ,  Y10T408/5583 ,  Y10T408/5586 ,  Y10T428/23 ,  Y10T428/265 ,  Y10T428/30 ,  Y10T428/31

摘要： Support pad for a long hole drill head wherein the support pad includes a base body with a bottom surface, at least one side surface and a top surface. The top surface is arranged to function as a wear surface and is defined by a titanium-free wear-resistant coating, whereas the remaining surfaces of the support pad are defined by a titanium-containing wear-resisting coating.

公开(公告)号：US07192224B2

公开(公告)日：2007-03-20

申请号：US10312603

申请日：2001-06-16

申请人： Andree Fritsch ,  Jacek Kruszynski ,  Frank Roeser ,  Henry Schuett ,  Benno Spors ,  Juergen Heilmann ,  Peter Leuze

发明人： Andree Fritsch ,  Jacek Kruszynski ,  Frank Roeser ,  Henry Schuett ,  Benno Spors ,  Juergen Heilmann ,  Peter Leuze

IPC分类号： B23B51/02

CPC分类号： B23C5/207 ,  B23B51/0493 ,  B23C5/109 ,  B23C2200/0416 ,  B23C2200/201 ,  Y10S408/713 ,  Y10T408/909 ,  Y10T408/90993

摘要： A double or multiple-edged drilling tool has a base body rotatable about a drilling axis, and at least two plate seats arranged on the front face for accommodating identical interchangeable cutting plates. The cutting plates each have a machining face, and a clearance face adjoining a principal cutting edge forming a cutting wedge, and a seat face facing away from the clearance face. A guiding land adjoins radially outwardly through each edge the machining face, the clearance face and optically the seat face. The cutting plates each have a hole for a retaining screw which is screwed into a threaded bore at the front face of the base body. The holes are aligned with their axis perpendicular to the clearance face of the associated cutting plates the threaded bores are aligned inclined to the drilling axis and inclined to each other in the base body.

摘要翻译： 双刃或多刃钻具具有可围绕钻孔轴线旋转的基体，以及布置在前表面上的至少两个板座，用于容纳相同的可互换切割板。 切割板各具有加工面，与形成切割楔的主切削刃相邻的间隙面以及背离间隙面的座面。 引导区域通过加工面，间隙面和光学座椅面的每个边缘径向向外地邻接。 切割板各自具有用于固定螺钉的孔，该保持螺钉被拧入基体前表面的螺纹孔中。 孔与其垂直于相关联的切割板的间隙面的轴对准，螺纹孔相对于钻孔轴线对齐并且在基体中彼此倾斜。

公开(公告)号：US20060006576A1

公开(公告)日：2006-01-12

申请号：US11154279

申请日：2005-06-16

申请人： Horst Karos

发明人： Horst Karos

IPC分类号： B29C47/24

CPC分类号： B21C23/147 ,  B22F3/20 ,  B22F5/10 ,  B22F2005/001 ,  B22F2005/004 ,  B23B51/0493 ,  B23B51/06 ,  B23P15/32

摘要： An extrusion press method for production of sintered blanks comprising at least one internal, spirally extending channel, the plastic material forming the blank being pressed out of the mouth of a nozzle of an extrusion press in the form of a substantially circular cylindrical pipe. The plastic material which exits from the mouthpiece of the nozzle in a substantially twist-free manner flows along the axis of at least one spirally twisted pin which is maintained in a stable position on a gudgeon of the nozzle. The pin does not rotate, the plastic material in the mouth is displaced in a twisted flow corresponding to the spiral shape of the pin and the rotational movement of the plastic material is supported by a rotationally driven section of the mouth, which is engaged on the outer periphery of the material such that the pin is essentially not subjected to bending deformation.

摘要翻译： 一种用于生产包括至少一个内部螺旋形延伸通道的烧结坯料的挤压机方法，形成坯料的塑料材料从基本圆形的圆柱形管道形式的挤压机的喷嘴的口部被压出。 以基本上无扭曲的方式从喷嘴的接口口排出的塑料材料沿至少一个螺旋扭转的销的轴线流动，该销被保持在喷嘴的舵上的稳定位置。 销不旋转，口中的塑料材料以对应于销的螺旋形状的扭曲流动位移，并且塑料材料的旋转运动由口的旋转驱动部分支撑，该旋转驱动部分接合在 材料的外周，使得销基本上不经受弯曲变形。

公开(公告)号：US20030039521A1

公开(公告)日：2003-02-27

申请号：US10210402

申请日：2002-08-01

发明人： Dieter Kress ,  Rudolf Strom

IPC分类号： B23B051/00

CPC分类号： B23B51/0493 ,  B23C2200/367 ,  B23D77/02 ,  Y10S408/713 ,  Y10T408/03 ,  Y10T408/5586 ,  Y10T408/868 ,  Y10T408/909 ,  Y10T408/90993

摘要： A machining tool for bores in thin-walled work pieces with at least one cutting plate is recommended that is characterized in that the at least one cutting plate (9, 9null, 9null; 9a, 9nulla) is inserted into the circumference surface (15) of the tool (1) in such a way that two viewed in pivot directionnullguide surfaces (31, 33) arranged at a distance to one another are present, which serve as a support of the tool (1) at the machining work piece surface.

摘要翻译： 推荐用于具有至少一个切割板的薄壁工件中的孔的加工工具，其特征在于，至少一个切割板（9,9'，9“，9a，9'a）插入到 工具（1）的圆周表面（15）以这样的方式存在，即两个在枢轴方向上相互间隔一定距离设置的导向表面（31,33），其用作工具（1）的支撑件， 在加工工件表面。