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1. 发明申请

US20180185939A1 METAL-CUTTING TOOL, IN PARTICULAR A REAMING TOOL AND METHOD OF MAKING THE SAME 审中-公开
公开(公告)号：US20180185939A1
公开(公告)日：2018-07-05
申请号：US15397808
申请日：2017-01-04
申请人： Kennametal Inc.
发明人： Li Ning
IPC分类号： B23D77/00 , B33Y10/00 , B33Y80/00 , B23D77/02
CPC分类号： B23D77/006 , B23D77/02 , B23D2277/46 , B23D2277/60 , B23P15/46 , Y10T408/45 , Y10T408/5586 , Y10T408/89
摘要： A reaming tool includes a tool body having an axially rearward shank portion and an axially forward cutting portion, the forward cutting portion having at least one peripherally arranged cutting insert. The reaming tool also includes an inlet coolant channel formed in the tool body and an inlet opening at an axially rearward end of the shank portion. An outlet coolant channel is formed in the tool body and is in fluid communication with the inlet coolant channel, wherein the outlet coolant channel defines an outlet opening proximate to the cutting insert. In one particular aspect, at least a portion of the outlet coolant channel is non-linear. A method of making a component of the reaming tool by performing a printing operation on a substrate to form the component is also provided.

2. 发明授权

US09815130B2 Calibration head for the drilling of shafts 有权
公开(公告)号：US09815130B2
公开(公告)日：2017-11-14
申请号：US14405727
申请日：2013-06-05
申请人： SNECMA
发明人： Claude Gérard René Dejaune , Gérard Lehoux
IPC分类号： B23B29/03 , B23D77/04 , B23D77/00
CPC分类号： B23D77/04 , B23B29/03 , B23B2251/505 , B23B2251/56 , B23B2251/58 , B23D77/003 , B23D77/006 , B23D2277/08 , B23D2277/44 , B23D2277/46 , Y10T408/5583 , Y10T408/905 , Y10T408/909
摘要： A cylindrical calibration head for the drilling of a shaft, includes three flutes arranged evenly around the circumference so that they are spaced one from the next by an angle of 120° with respect to a rotation with respect to the axis of the calibration head, the flutes allowing for the removal of chips and the passage of lubricant during drilling, each of the flutes including a machining insert of which the position in the flute can be adjusted using an adjusting cartridge.

3. 发明授权

US09352405B2 Metal-cutting tool, in particular reaming tool 有权
标题翻译：金属切削工具，特别是铰孔工具
公开(公告)号：US09352405B2
公开(公告)日：2016-05-31
申请号：US14102696
申请日：2013-12-11
申请人： Kennametal Inc.
发明人： Sebastian Hubert Kunschir
IPC分类号： B23D77/02 , B23B29/03
CPC分类号： B23D77/02 , B23B29/03 , B23B2229/04 , B23B2265/12 , B23D2277/46 , Y10T408/5583 , Y10T408/5586
摘要： The reaming tool comprises a cutting part having a peripherally arranged reaming cutter which, upon rotation about a center axis of the reaming tool, defines a cutting circle of nominal diameter. The reaming tool further comprises at least two peripherally arranged guide elements, which lie on a guide circle arranged eccentrically to the center axis or having a larger diameter than the cutting circle. As a result of this measure, high surface quality is obtained, in particular even in soft materials, since the reaming tool is clamped in the direction of the reaming cutter.
摘要翻译：铰孔工具包括具有周向布置的铰刀的切割部分，其在围绕铰接工具的中心轴线旋转时限定公称直径的切割圆。扩孔工具还包括至少两个周向布置的引导元件，该引导元件位于与中心轴线偏心布置或具有比切割圆更大的直径的引导圆上。作为该措施的结果，获得了高的表面质量，特别是即使在软质材料中，由于扩孔工具沿着铰刀切割器的方向被夹紧。

4. 发明授权

US08950985B2 Rotating tool 有权
标题翻译：旋转工具
公开(公告)号：US08950985B2
公开(公告)日：2015-02-10
申请号：US13202793
申请日：2010-02-26
申请人： Alain Durand-Terrasson
发明人： Alain Durand-Terrasson
IPC分类号： B23B29/02 , B23D77/04 , B23B41/02 , B23D77/00
CPC分类号： B23D77/04 , B23B29/02 , B23B41/02 , B23D77/006 , B23D2277/02 , B23D2277/2471 , B23D2277/46 , Y10S408/713 , Y10T408/5583 , Y10T408/86 , Y10T408/909
摘要： A rotating tool includes a plurality of elongated members, a cutting edge extending from at least one of the elongated members. A support is attached to each of the elongated members for holding the elongated members at a distance relative to an axis of rotation of the tool. A guiding pad extends radially outwardly from the axis relative to at least one of the elongated members. The tool is particularly useful for reaming operations in which it can be useful to have a tool with a large diameter and/or length.
摘要翻译：旋转工具包括多个细长构件，从至少一个细长构件延伸的切削刃。支撑件附接到每个细长构件，用于将细长构件相对于工具的旋转轴线保持一定距离。引导垫相对于至少一个细长构件从该轴线径向向外延伸。该工具对于具有大直径和/或长度的工具可能有用的铰孔操作特别有用。

5. 发明申请

US20120251254A1 ROTATING TOOL 有权
标题翻译：旋转工具
公开(公告)号：US20120251254A1
公开(公告)日：2012-10-04
申请号：US13202793
申请日：2010-02-26
申请人： Alain Durand-Terrasson
发明人： Alain Durand-Terrasson
IPC分类号： B23D77/02
CPC分类号： B23D77/04 , B23B29/02 , B23B41/02 , B23D77/006 , B23D2277/02 , B23D2277/2471 , B23D2277/46 , Y10S408/713 , Y10T408/5583 , Y10T408/86 , Y10T408/909
摘要： A rotating tool includes a plurality of elongated members, and a support for holding the elongated members relative to an axis of rotation of the tool, wherein a guiding pad extends from at least one of the elongated members.
摘要翻译：旋转工具包括多个细长构件和用于相对于工具的旋转轴线保持细长构件的支撑件，其中导向垫从至少一个细长构件延伸。

6. 发明申请

US20030203711A1 Guide gib for gib-guided cutting tools 审中-公开
标题翻译：导向夹具用于引导切割工具
公开(公告)号：US20030203711A1
公开(公告)日：2003-10-30
申请号：US10385241
申请日：2003-03-08
发明人： Jorg Agarico
IPC分类号： B24B019/00
CPC分类号： B23D77/00 , B23D2277/245 , B23D2277/46
摘要： A guide gib for gib-guided cutting tools that serves for precision machining of rotationally symmetrical bores is ground on its working surface so as to match the nominal diameter of the tool surface, by grinding with diamond abrasive, the guide gib being a PCD guide with a hardness corresponding to the cobalt proportion of the PCD material used for production. The cobalt proportion is greater than 10%.
摘要翻译：用于用于精密加工旋转对称钻孔的导向切割工具的导向夹具在其工作表面上被磨削，以便通过用金刚石磨料研磨来匹配工具表面的公称直径，导向臂是PCD导向件对应于用于生产的PCD材料的钴比例的硬度。钴比例大于10％。

7. 发明授权

US5795111A Reamer with stepped knife 失效
标题翻译：铰刀用分步刀
公开(公告)号：US5795111A
公开(公告)日：1998-08-18
申请号：US648228
申请日：1996-05-13
申请人： Dieter Kress , Friedrich Haberle
发明人： Dieter Kress , Friedrich Haberle
IPC分类号： B23D77/00 , B23D77/02 , B23D77/14 , B23B51/00
CPC分类号： B23D77/02 , B23D2277/26 , B23D2277/46 , Y10S408/713 , Y10T408/5586 , Y10T408/89 , Y10T408/906 , Y10T408/9098
摘要： A reamer for precision machining of holes includes a reamer body and a knife plate supported above the exterior of the body and extending along the exterior. The knife plate has a front lower radial height cutting region and a rear taller radial height cutting region joined by an inclined step so that the first front region does the major cutting and the second rearward region does the finer machining. The front cutting region has an entrance bevel. The inclined flank shapes of the cutting regions are disclosed. Reamer guide strips supported along the support have a similarly shaped bevel and step as the knife plate.
摘要翻译：用于精密加工孔的扩孔器包括铰接体和支撑在主体外部并沿着外部延伸的刀板。刀板具有通过倾斜台阶连接的前下径向高度切割区域和后较高的径向高度切割区域，使得第一前区域进行主切割，并且第二后区域进行更精细的加工。前切割区域具有入口斜面。公开了切割区域的倾斜侧面形状。沿着支撑件支撑的铰刀导向条具有与刀板相似的形状的斜面和台阶。

8. 发明授权

US5328304A Reamer 失效
标题翻译：铰刀
公开(公告)号：US5328304A
公开(公告)日：1994-07-12
申请号：US7289
申请日：1993-01-21
申请人： Dieter Kress , Friedrich Haberle
发明人： Dieter Kress , Friedrich Haberle
IPC分类号： B23D77/02 , B23D77/04 , B23B41/16 , B23B51/00
CPC分类号： B23D77/02 , B23D2277/201 , B23D2277/2442 , B23D2277/46 , Y10S408/705 , Y10T408/5586
摘要： A reamer includes a cutting tip mounted in the circumferential wall of the base body of the cutting head of the reamer, and at least one guide bead located in a groove formed in the base body and extending in the longitudinal direction of the base body. The guide bead has a contact surface containing at least regionwise a diamond material.
摘要翻译：扩孔器包括安装在扩孔器的切割头的基体的周壁中的切割尖端和位于基体中形成并沿基体的纵向方向延伸的凹槽中的至少一个引导珠。导向珠具有至少包含区域金刚石材料的接触表面。

9. 发明授权

US5149233A Reamer 失效
标题翻译： REAMER
公开(公告)号：US5149233A
公开(公告)日：1992-09-22
申请号：US454967
申请日：1989-12-22
申请人： Dieter Kress , Friedrich Haberle
发明人： Dieter Kress , Friedrich Haberle
IPC分类号： B23D77/02 , B23D77/04
CPC分类号： B23D77/02 , B23D2277/201 , B23D2277/46 , Y10S408/713 , Y10T408/89 , Y10T408/90993
摘要： A reamer with at least one cutter plate that is held by at least one clamping jaw located in a recess in the head of the reamer and having an opening for a clamping screw is proposed, said reamer being distinguished by the fact that the clamping jaw (5) is shaped essentially as a triangle when viewed from the top, that the opening (23) for the clamping screw (7) is located in a corner of the triangle, and that the lateral surfaces of the clamping jaw (5) starting from this corner form guide surfaces (13, 15), which are provided with contact surfaces in the recess (9) in the head of the reamer. By using this clamping jaw, the cutter plate can be optimally clamped and aligned without weakening the main body of the reamer. Both the flank and lateral surfaces of the clamping jaw interact with the stop surfaces in a recess (9) in such a manner that optimal diversion of the clamping forces in the main body of the reamer also takes place.
摘要翻译：一种具有至少一个切割板的扩孔器，其被至少一个位于所述扩孔钻头中的凹部中的夹钳夹持并且具有用于夹紧螺钉的开口的铰刀被提出，所述铰刀的特征在于夹爪 5）当从顶部观察时基本上形成为三角形，夹紧螺钉（7）的开口（23）位于三角形的角部中，并且夹爪（5）的侧表面从该角形引导表面（13,15）在铰刀的头部中的凹部（9）中设置有接触表面。通过使用该夹爪，可以最佳地夹紧和对准切割板，而不会削弱铰刀的主体。夹钳的侧面和侧表面都与凹部（9）中的止动表面相互作用，使得在铰刀的主体中的夹紧力的最佳转移也发生。

10. 发明授权

US09144853B2 Multi-edged machining tool for post-machining of bores 有权
标题翻译：多边加工工具用于孔加工
公开(公告)号：US09144853B2
公开(公告)日：2015-09-29
申请号：US13107053
申请日：2011-05-13
申请人： Jochen Bitzer , Gerd Heckel
发明人： Jochen Bitzer , Gerd Heckel
IPC分类号： B23D77/00 , B23D77/02
CPC分类号： B23D77/02 , B23D2277/02 , B23D2277/067 , B23D2277/245 , B23D2277/2464 , B23D2277/46 , B23D2277/52 , Y10T408/44 , Y10T408/81 , Y10T408/906 , Y10T408/9095
摘要： The invention relates to a multi-edged machining tool for the post-machining or precision machining of bores. The tool has at least one cutting insert with a pre-determined nominal diameter measurement and with cutting edges that are distributed substantially uniformly around the periphery, in addition to a guide body assembly that is axially offset in relation to said edges. The guide body assembly can be an integral component of a substantially cylindrical guide body that consists of a solid carbide. In some embodiments, said guide body forms at least n helical guide ribs which are equidistant around the periphery and which have a nominal diameter substantially smaller than the nominal diameter measurement of the cutting insert by a value equating to double the dimension of the lubricant gap that is formed during the operation of the tool.
摘要翻译：本发明涉及一种用于孔加工或精加工的多刃加工工具。除了相对于所述边缘轴向偏移的引导体组件之外，该工具具有至少一个具有预定公称直径测量值的切削刀片以及基本均匀地围绕周边分布的切削刃。引导体组件可以是由整体硬质合金组成的基本上圆柱形的引导体的整体部件。在一些实施例中，所述引导体形成至少n个螺旋形引导肋，其围绕周边等距离，并且其公称直径基本上小于切削刀片的公称直径测量值，其值等于润滑剂间隙的尺寸的两倍在工具的操作期间形成。

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