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1. 发明授权

US09446454B2 Segmented orbital drill 有权
标题翻译：分段轨道钻
公开(公告)号：US09446454B2
公开(公告)日：2016-09-20
申请号：US14335049
申请日：2014-07-18
申请人： Kennametal Inc.
发明人： Karen Anne Craig
IPC分类号： B23B35/00 , B23C3/02 , B23C5/10
CPC分类号： B23B35/00 , B23B2220/08 , B23B2226/275 , B23B2226/61 , B23B2251/245 , B23B2251/60 , B23B2270/54 , B23C3/02 , B23C5/10 , B23C2210/247 , B23C2210/70 , B23C2220/52 , B23C2226/27 , Y10T407/19 , Y10T407/195 , Y10T407/1962 , Y10T408/03 , Y10T408/906 , Y10T408/9065 , Y10T409/303808
摘要： A segmented orbital drill includes a segmented portion with a semi-finishing cutting portion and a plurality of finishing cutting portions. The semi-finishing cutting portion and finishing cutting portions are separated by grooves formed by a front wall and a rear wall. The segmented portion allows for a fresh cutting edge (i.e., rear wall of the groove) to be revealed as the orbital drill wears in the axial direction. The segmented portion also causes less contact with the workpiece, which reduces power consumption and minimizes deflection of the orbital drill. The segmented orbital drill also includes an optional pilot at one end of the drill, and a clearance neck portion between a shank and the segmented portion. A method of machining a workpiece using the segmented orbital drill is also disclosed.
摘要翻译：分段轨道钻具包括具有半精加工切割部分和多个精加工切割部分的分段部分。半精加工切割部分和精加工切割部分由前壁和后壁形成的凹槽分开。当轨道钻头沿轴向磨损时，分段部分允许露出新的切割边缘（即，凹槽的后壁）。分段部分还导致与工件的较少接触，这降低了功率消耗并使轨道钻的偏转最小化。分段轨道钻还包括在钻头的一端的可选导杆，以及柄和分段部分之间的间隙颈部。还公开了使用分段轨道钻机加工工件的方法。

2. 发明申请

US20150056032A1 Precessional Drilling and Reaming 审中-公开
标题翻译：进动钻孔和铰孔
公开(公告)号：US20150056032A1
公开(公告)日：2015-02-26
申请号：US14464596
申请日：2014-08-20
申请人： Michael J. Scianamblo
发明人： Michael J. Scianamblo
IPC分类号： B23B51/00 , B23B51/06
CPC分类号： B23B51/02 , A61B17/1615 , A61B17/1635 , A61B17/164 , A61C3/02 , B23B51/00 , B23B51/0081 , B23B2250/16 , B23B2251/204 , B23B2251/244 , B23B2251/245 , B28D1/14 , B28D1/146 , Y10T408/03 , Y10T408/455 , Y10T408/89 , Y10T408/905 , Y10T408/909 , Y10T408/9097 , Y10T409/303808
摘要： This document provides novel drills and/or reamers that are well-suited for making holes in a variety of materials including, but not limited to, metals, ceramics, glass, wood, plasterboard, plastics, stone, composites, synthetics, silicon or multi-layered or hybridized substrates. In some embodiments, these drilling devices have some centers of mass that are offset from the axis of rotation. Accordingly, such drills and/or reamers may rotate and cut using a precessional pattern of motion. Precessional cutting devices may display a mechanical wave pattern in relationship to the longitudinal axis of the device. If the cutting device is fabricated from a flexible material, for example Nickel-Titanium, bodily deflection of the device may result during rotation.
摘要翻译：本文档提供了新颖的钻孔和/或铰刀，适用于在各种材料上制作孔，包括但不限于金属，陶瓷，玻璃，木材，石膏板，塑料，石材，复合材料，合成材料，硅或多种材料层状或杂交的基底。在一些实施例中，这些钻井装置具有偏离旋转轴线的质心。因此，这种钻孔和/或铰刀可以使用运动的进动模式旋转和切割。切割装置可以显示与装置的纵向轴线相关的机械波形图案。如果切割装置由柔性材料（例如镍钛）制成，则在旋转期间可能导致装置的身体偏转。

3. 发明授权

US09718136B2 Drill 有权
公开(公告)号：US09718136B2
公开(公告)日：2017-08-01
申请号：US14536233
申请日：2014-11-07
申请人： DreBo Werkzeugfabrik GmbH
发明人： Martin Stumpp , Alexander Zurn , Peter Kehrle , Tobias Berg
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2226/75 , B23B2251/046 , B23B2251/241 , B23B2251/245 , B23B2251/406 , B23B2251/44 , B23B2251/446 , Y10T408/9097
摘要： A drill with a drill flute (12) includes symmetrical fluted lands (20) helically extend around a core, wherein grooves (18) remain between the fluted lands, said grooves having a width (72) that exceeds the spine thickness or width (24) of the fluted lands (20), and wherein the grooves (18) comprise a convex core reinforcement (22) at the groove bottom thereof. The width (24) of the fluted lands (20) at the drill head side end (16) is smaller than at the shank side end (14) of the drill helix (12), and at least increases in certain areas. The core reinforcement (22) at the drill head side end (16) is more convex than at the shank side end (14), thus has larger radii (40, 42).

4. 发明授权

US09643260B2 Systems and methods for forming an opening in a stack 有权
公开(公告)号：US09643260B2
公开(公告)日：2017-05-09
申请号：US14160982
申请日：2014-01-22
申请人： The Boeing Company
发明人： Gary Lipczynski , Wesley E. Holleman , Eric Whinnem , William P. Zanteson
IPC分类号： B23B51/00 , B23C3/02 , B23C5/10 , B23B35/00
CPC分类号： B23B51/009 , B23B35/00 , B23B51/0018 , B23B2215/04 , B23B2222/61 , B23B2224/00 , B23B2224/08 , B23B2226/27 , B23B2226/275 , B23B2226/31 , B23B2226/315 , B23B2251/245 , B23B2251/42 , B23C3/02 , B23C5/10 , B23C2220/52 , B23C2222/84 , B23C2224/14 , B23C2226/27 , B23C2226/31 , B23C2228/04 , B23C2228/08 , B23C2228/10 , Y10T408/03 , Y10T408/78 , Y10T408/81 , Y10T408/89 , Y10T408/906
摘要： One aspect of the disclosure relates to a cutting tool for forming a final opening in a stack that includes at least two layers and a pilot opening having a pilot-opening dimension and extending through at least one of the at least two layers. The cutting tool includes a shank. The cutting tool also includes a first portion including at least one of a first coating or the first coating and a second coating, wherein the first coating at least partially covers the first portion. The cutting tool also includes a second portion between the shank and the first portion, wherein the second portion includes the second coating, and wherein the second coating at least partially covers the second portion.

5. 发明授权

US09277925B2 Precessional drilling and reaming 有权
标题翻译：进动钻孔和铰孔
公开(公告)号：US09277925B2
公开(公告)日：2016-03-08
申请号：US14464596
申请日：2014-08-20
申请人： Michael J. Scianamblo
发明人： Michael J. Scianamblo
IPC分类号： B23B51/02 , A61B17/16 , B23B51/00 , A61C3/02 , B28D1/14
CPC分类号： B23B51/02 , A61B17/1615 , A61B17/1635 , A61B17/164 , A61C3/02 , B23B51/00 , B23B51/0081 , B23B2250/16 , B23B2251/204 , B23B2251/244 , B23B2251/245 , B28D1/14 , B28D1/146 , Y10T408/03 , Y10T408/455 , Y10T408/89 , Y10T408/905 , Y10T408/909 , Y10T408/9097 , Y10T409/303808
摘要： This document provides novel drills and/or reamers that are well-suited for making holes in a variety of materials including, but not limited to, metals, ceramics, glass, wood, plasterboard, plastics, stone, composites, synthetics, silicon or multi-layered or hybridized substrates. In some embodiments, these drilling devices have some centers of mass that are offset from the axis of rotation. Accordingly, such drills and/or reamers may rotate and cut using a precessional pattern of motion. Precessional cutting devices may display a mechanical wave pattern in relationship to the longitudinal axis of the device. If the cutting device is fabricated from a flexible material, for example Nickel-Titanium, bodily deflection of the device may result during rotation.
摘要翻译：本文档提供了新颖的钻孔和/或铰刀，适用于在各种材料上制作孔，包括但不限于金属，陶瓷，玻璃，木材，石膏板，塑料，石材，复合材料，合成材料，硅或多种材料层状或杂交的基底。在一些实施例中，这些钻井装置具有偏离旋转轴线的质心。因此，这种钻孔和/或铰刀可以使用运动的进动模式旋转和切割。切割装置可以显示与装置的纵向轴线相关的机械波形图案。如果切割装置由柔性材料（例如镍钛）制成，则在旋转期间可能导致装置的身体偏转。

6. 发明授权

US09271740B2 Precessional-motion bone and dental drilling tools and bone harvesting apparatus 有权
标题翻译：骨移植骨和钻孔工具和骨收割装置
公开(公告)号：US09271740B2
公开(公告)日：2016-03-01
申请号：US14464597
申请日：2014-08-20
申请人： Michael J. Scianamblo
发明人： Michael J. Scianamblo
IPC分类号： A61B17/16 , B23B51/00 , A61C3/02 , B23B51/02 , B28D1/14
CPC分类号： B23B51/02 , A61B17/1615 , A61B17/1635 , A61B17/164 , A61C3/02 , B23B51/00 , B23B51/0081 , B23B2250/16 , B23B2251/204 , B23B2251/244 , B23B2251/245 , B28D1/14 , B28D1/146 , Y10T408/03 , Y10T408/455 , Y10T408/89 , Y10T408/905 , Y10T408/909 , Y10T408/9097 , Y10T409/303808
摘要： This document provides orthopedic and dental devices and methods for their use. For example, novel bone drills and dental drills are described. The bone and dental drills have at least some centers of mass that are offset from the drills' axis of rotation. Accordingly, the bone and dental drills may rotate and cut using a precessional pattern of motion. The design facilitates bone cutting, chip formation and hauling capacity, irrigation and bone harvesting. In some embodiments, the bone chips are collected in a removable apparatus fixed to the distal portion of the drill, and the collected bone chips can be used for bone grafting.
摘要翻译：本文档提供矫形和牙科设备及其使用方法。例如，描述了新型骨钻和牙钻。骨骼和牙科钻具具有至少一些与钻头的旋转轴线偏移的质心。因此，骨骼和牙科钻头可以使用运动的进动模式旋转和切割。该设计有助于骨切割，切屑形成和牵引能力，灌溉和骨收割。在一些实施例中，将骨碎片收集在固定到钻头的远端部分的可移除装置中，并且收集的骨碎片可用于骨移植。

7. 发明申请

US20150071718A1 METHOD TO PRODUCE A RADIAL RUN-OUT TOOL AS WELL AS A RADIAL RUN-OUT TOOL 审中-公开
标题翻译：生产径向跑步工具的方法，作为径向跑步工具
公开(公告)号：US20150071718A1
公开(公告)日：2015-03-12
申请号：US14479831
申请日：2014-09-08
申请人： Kennametal Inc.
发明人： Herbert Rudolf KAUPER
IPC分类号： B24B3/24 , B23C5/10 , B24B3/06 , B23B51/02
CPC分类号： B24B3/242 , B23B51/02 , B23B2251/245 , B23B2251/248 , B23B2251/406 , B23B2251/44 , B23C5/10 , B23C2210/241 , B23C2210/40 , B23C2210/44 , B24B3/06 , B24B3/24 , B24B19/04 , Y10T407/1948 , Y10T408/9046
摘要： The radial run-out tool (2), particularly a drill or a cutter, has a basic body (12) extending in an axial direction (4) and comprises at least two chip grooves (14), to which a guide chamfer (22) is connected in the rotational direction (24), with a ridge (15) being formed between them. A radial clearance is connected to the guide chamfer (22). In order to enable simple and economical production of such type of radial run-out tool (2), an unprocessed rod (30) is ground non-concentrically, in a first process step, such that a radius (R) of the unprocessed rod (30) varies, depending on the angle, between a maximum radius (R2) and a minimum radius (R1). In a second process step, the chip grooves (14) are grounded down such that the guide chamfers (22) are formed at the positions with the maximum radius (R2) and the radius (R) is subsequently reduced downstream of the respective guide chamfer (22) in order to form the radial clearance (28).
摘要翻译：径向移出工具（2），特别是钻头或切割器具有沿轴向方向（4）延伸并包括至少两个切屑槽（14）的基体（12），引导倒角（22））沿旋转方向（24）连接，其间形成脊（15）。径向间隙连接到引导倒角（22）。为了能够简单和经济地生产这种类型的径向跳动工具（2），未加工的杆（30）在第一工艺步骤中非同心地研磨，使得未加工杆的半径（R）（30）根据角度在最大半径（R2）和最小半径（R1）之间变化。在第二工艺步骤中，芯片槽（14）接地，使得导向倒角（22）形成在最大半径（R2）的位置处，并且半径（R）随后在相应导向倒角的下游减小（22）以形成径向间隙（28）。

8. 发明授权

US08882411B2 Drill and method of cutting workpiece using the same 有权
标题翻译：使用其切削工件的钻孔和方法
公开(公告)号：US08882411B2
公开(公告)日：2014-11-11
申请号：US13260895
申请日：2010-03-26
申请人： Yoshifumi Koike , Hiroshi Ogawa
发明人： Yoshifumi Koike , Hiroshi Ogawa
IPC分类号： B23B51/02 , H05K3/00
CPC分类号： B23B51/02 , B23B2251/043 , B23B2251/046 , B23B2251/245 , H05K3/0047 , Y10T408/03 , Y10T408/909 , Y10T408/9097
摘要： A drill of the present invention includes a first cutting edge and a second cutting edge each located at a front end of a cylindrical cutting part; a first flute and a second flute connected to the first cutting edge and the second cutting edge, respectively, in which the first and second flutes are positioned helically from a front end to a rear end on a peripheral section of the cutting part; and a first land and a second land each extended from the front end to the rear end on the peripheral section of the cutting part, in which the first and second lands are being located portions between the first flute and the second flute, respectively. The first flute and the second flute are separately extended from the front end to the rear end. The cutting part includes a first region in which a diameter of an inscribed circle in a cross section perpendicular to a rotation axis of the cutting part increases in a direction away from the front end and toward the rear end. A method of cutting a workpiece using the drill is also provided.
摘要翻译：本发明的钻头包括：第一切削刃和第二切削刃，每个切削刃位于圆柱形切削件的前端; 分别连接到第一切削刃和第二切削刃的第一凹槽和第二凹槽，其中第一和第二凹槽从切割部分的周边部分上的前端到后端螺旋地定位; 以及分别从切割部分的周边部分的前端延伸到后端的第一平台和第二平台，其中第一和第二平台分别位于第一凹槽和第二凹槽之间。第一槽和第二槽分别从前端延伸到后端。切割部分包括第一区域，其中垂直于切割部分的旋转轴线的横截面中的内切圆的直径沿远离前端并朝向后端的方向增加。还提供了使用钻头切割工件的方法。

9. 发明授权

US08858129B2 Segmented orbital drill 有权
标题翻译：分段轨道钻
公开(公告)号：US08858129B2
公开(公告)日：2014-10-14
申请号：US13034139
申请日：2011-02-24
申请人： Karen Anne Craig
发明人： Karen Anne Craig
IPC分类号： B23C5/04 , B23C3/02 , B23C5/10
CPC分类号： B23B35/00 , B23B2220/08 , B23B2226/275 , B23B2226/61 , B23B2251/245 , B23B2251/60 , B23B2270/54 , B23C3/02 , B23C5/10 , B23C2210/247 , B23C2210/70 , B23C2220/52 , B23C2226/27 , Y10T407/19 , Y10T407/195 , Y10T407/1962 , Y10T408/03 , Y10T408/906 , Y10T408/9065 , Y10T409/303808
摘要： A segmented orbital drill includes a segmented portion with a semi-finishing cutting portion and a plurality of finishing cutting portions. The semi-finishing cutting portion and finishing cutting portions are separated by grooves formed by a front wall and a rear wall. The segmented portion allows for a fresh cutting edge (i.e., rear wall of the groove) to be revealed as the orbital drill wears in the axial direction. The segmented portion also causes less contact with the workpiece, which reduces power consumption and minimizes deflection of the orbital drill. The segmented orbital drill also includes an optional pilot at one end of the drill, and a clearance neck portion between a shank and the segmented portion. A method of machining a workpiece using the segmented orbital drill is also disclosed.
摘要翻译：分段轨道钻具包括具有半精加工切割部分和多个精加工切割部分的分段部分。半精加工切割部分和精加工切割部分由前壁和后壁形成的凹槽分开。当轨道钻头沿轴向磨损时，分段部分允许露出新的切割边缘（即，凹槽的后壁）。分段部分还导致与工件的较少接触，这降低了功率消耗并使轨道钻的偏转最小化。分段轨道钻还包括在钻头的一端的可选导杆，以及柄和分段部分之间的间隙颈部。还公开了使用分段轨道钻机加工工件的方法。

10. 发明申请

US20170066063A1 DRILL STRUCTURE 审中-公开
标题翻译：钻井结构
公开(公告)号：US20170066063A1
公开(公告)日：2017-03-09
申请号：US14990424
申请日：2016-01-07
申请人： TCT GLOBAL LIMITED
发明人： Nick Sung-Hao CHIEN , Li-Yi CHAO , Feng-Yu LIN , Ming-Yuan ZHAO , Chun-Yu CHEN
IPC分类号： B23B51/02 , H05K3/00
CPC分类号： B23B51/02 , B23B2222/80 , B23B2240/16 , B23B2240/21 , B23B2251/14 , B23B2251/18 , B23B2251/245 , B23B2251/406 , B23B2251/426 , H05K3/0047
摘要： A drill structure includes a shank part and a flute part. A chisel edge is formed on the front end of the flute part and two primary relief faces with tile directions toward the shank part are symmetrically formed on the two sides of the chisel edge. Each primary relief face has a cutting edge, a knife-back edge, and an outer edge. The outer edges are respectively helically extended around the periphery of the flute part to form two helical cutting edges and two helical grooves. Two assist relief faces are respectively formed on the inner walls of the two helical grooves, and every assist relief face is connected with the cutting edge of one primary relief face and portion of the knife-back edge of another primary relief face. The drill structure can decrease the thickness of the chisel edge, reduces the resistance during drilling, and increases the life.
摘要翻译：钻头结构包括柄部分和凹槽部分。在笛部的前端形成有凿边，并且在凿边的两侧对称地形成有朝向柄部的瓦片方向的两个主浮雕面。每个主浮雕面具有切割边缘，刀刃边缘和外边缘。外边缘分别围绕凹槽部分的周边螺旋延伸以形成两个螺旋切割边缘和两个螺旋槽。在两个螺旋槽的内壁上分别形成有两个辅助浮雕面，每个辅助浮雕面与一个主浮雕面的切割刃和另一个主浮雕面的刀背边缘的一部分连接。钻头结构可以减小凿边的厚度，减少钻孔时的阻力，并延长寿命。

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