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1. 发明授权

US3812623A Internal grinding machine 失效
标题翻译：内研磨机
公开(公告)号：US3812623A
公开(公告)日：1974-05-28
申请号：US31976072
申请日：1972-12-29
申请人： TOYODA MACHINE WORKS LTD
发明人： KIKUCHI M , ASANO H , OTSU I , SAEKI T
IPC分类号： B24B5/10 , B24B5/06 , B24B47/22 , B24B49/18 , B24B53/047 , B24B53/00
CPC分类号： B24B5/06 , B24B49/18
摘要： An internal grinding machine comprising a bed upon which is slidably mounted a work head containing a workpiece to be ground and a table which in turn slidably supports a grinding wheel head which houses a grinding wheel. The axes of the workpiece and the grinding wheel are parallel to one another and the work head and the grinding wheel head are slidable in directions transverse to such axes while the table is reciprocable in directions parallel to such axes. A dressing tool is pivotably mounted upon the bed so as to be pivotable within a plane perpendicular to the axes. A plurality of feeding means and control means for controlling the feeding means are provided for selectively and sequentially operating the grinding wheel head and table, as well as the work head and dressing tool whereby the workpiece may be moved toward and away from the grinding wheel, and the grinding wheel may be inserted within and withdrawn from the inner bore of the workpiece and also moved toward and away from the dressing tool, the latter in turn being pivotable toward and away from the dressing station.
摘要翻译：一种内部研磨机，其包括床，所述床可滑动地安装在工作头上，所述工作头包含待研磨的工件，以及台，其还可滑动地支撑容纳砂轮的砂轮头。工件和砂轮的轴线彼此平行，并且工作头和砂轮头可以在横向于这些轴线的方向上滑动，同时工作台可以在平行于这些轴线的方向上往复运动。修整工具可枢转地安装在床上，以便在垂直于轴线的平面内枢转。提供多个用于控制进给装置的进给装置和控制装置，用于选择性地和依次地操作砂轮头和工作台以及工作头和修整工具，由此工件可以朝向和远离砂轮移动，并且砂轮可以插入到工件的内孔内并从工件的内孔中取出，并且也朝着和远离修整工具移动，后者又可以朝向和远离修整工位站枢转。

2. 发明授权

US3456392A Twist drill grinding machines 失效
标题翻译： TWIST DRILL GRINDING MACHINES
公开(公告)号：US3456392A
公开(公告)日：1969-07-22
申请号：US3456392D
申请日：1966-08-30
申请人： SHEFFIELD TWIST DRILL & STEEL
发明人： BRAMHALL JOHN MICHAEL
IPC分类号： B24B3/28 , B24B53/047 , B24B19/02
CPC分类号： B24B3/28 , B24B53/047

3. 发明授权

US10894305B2 Dresser 有权
公开(公告)号：US10894305B2
公开(公告)日：2021-01-19
申请号：US16624982
申请日：2019-03-27
申请人： SUMITOMO ELECTRIC HARDMETAL CORP.
发明人： Takeshi Sato , Tadashi Yamaguchi , Shinichiro Yurugi
IPC分类号： B24B53/12 , B24B53/017 , B24B53/047 , B24D5/06 , B24B53/14
摘要： A dresser includes: a mount component; and a cutting edge component inserted in the mount component at a base end portion side, wherein the portion of the cutting edge component inserted in the mount component has one or more portions in each of which an area of a cross section is increased from the front end portion side toward the base end portion side in the insertion direction, and a ratio L1/M1 of a length L1 and a maximum value M1 is more than or equal to 2.1, where L1 represents a length of the portion of the cutting edge component inserted in the mount component and M1 represents a maximum value of a diameter of a circle having an area equal to the area of the cross section of the portion of the cutting edge component inserted in the mount component.

4. 发明授权

US10836011B2 Single-point diamond dresser for grinding wheel based on acoustic emission online monitoring 有权
公开(公告)号：US10836011B2
公开(公告)日：2020-11-17
申请号：US16740436
申请日：2020-01-11
申请人： Changsha University of Science and Technology
发明人： Cong Mao , Yongle Hu , Linfeng Xiao , Kun Tang , Mingjun Zhang , Zhikang Zhang , Lairong Yin
IPC分类号： B24B53/047 , B24B53/095 , B24B55/02 , B24B49/10 , B24B49/18 , B24B53/00 , B24B49/00
CPC分类号： B24B53/047 , B24B49/003 , B24B49/10 , B24B49/18 , B24B53/001 , B24B53/095 , B24B55/02
摘要： The present application discloses a single-point diamond dresser for a grinding wheel based on acoustic emission online monitoring, which includes a support module, an anti-interference module, a compression cooling module and an acoustic emission online monitoring module. An acoustic emission sensor monitors the dressing state of the grinding wheel online; a damping sheet and a damping interlayer greatly reduce external noise interference; a high pressure coolant causes an upward elastic deformation of an elastic spacer and the damping sheet, enlarging a contact force between the acoustic emission sensor and the core and moreover improving a sensitivity of the acoustic emission sensor; the coolant flows through the coolant passages in the core to cool a dressing area; current limiting passages, pressure relief cavities and perforated pressure-relief plates limit flow and reduce a pressure of the coolant, reducing the interference of the coolant on the grinding wheel dressing.

5. 发明授权

US10697058B2 Single-crystal diamond, method of producing same, tool including single-crystal diamond, and component including single-crystal diamond 有权
公开(公告)号：US10697058B2
公开(公告)日：2020-06-30
申请号：US15327439
申请日：2015-07-22
申请人： Sumitomo Electric Industries, Ltd.
发明人： Natsuo Tatsumi , Yoshiki Nishibayashi , Hitoshi Sumiya
IPC分类号： C23C16/02 , C23C16/27 , C30B29/04 , C01B32/25 , C30B25/20 , B23B27/20 , B23B27/14 , B24B53/047 , C30B25/18 , C30B29/68
摘要： In an X-ray topography image for a crystal growth main surface of a single-crystal diamond, a group of crystal defect points are gathered, each of the crystal defect points being a tip point of a crystal defect line reaching the crystal growth main surface, the crystal defect line representing a line in which a crystal defect exists. Further, in the single-crystal diamond, a plurality of crystal defect line-like gathered regions exist in parallel. In the plurality of crystal defect line-like gathered regions, groups of crystal defect points are gathered to extend in the form of lines in a direction angled by not more than 30° relative to one arbitrarily specified direction. Accordingly, a single-crystal diamond is provided which is used suitably for a cutting tool, a polishing tool, an optical component, an electronic component, a semiconductor material, and the like.

6. 发明申请

US20160346900A1 RETRUING OF A GRINDING WHEEL USING EDM MACHINE 审中-公开
标题翻译：使用电火花机回收砂轮
公开(公告)号：US20160346900A1
公开(公告)日：2016-12-01
申请号：US15168854
申请日：2016-05-31
申请人： Inland Diamond Products Company
发明人： Ronald C. Wiand
IPC分类号： B24B53/00 , B23H1/06 , B24B53/047 , B24B5/00
CPC分类号： B24B53/001 , B23H1/04 , B23H7/12 , B23H9/02 , B24B5/00 , B24B53/047
摘要： A process for retruing a profile in an abrasive wheel is provided. A lathe table including an edged cutting tool is used for fixturing a grinding wheel having an outside metal edge and an abrasive matrix adjacent thereto for rotation along an axis compatible for lathe removal of material at at least the outside edge of said wheel. A predetermined amount of material along said edge with the edged lathe cutting tool is removed using the lathe cutting tool. A rotating electrical discharge profiling tool which is attached to an electrical discharge machine is used for profiling of the wheel by electrical discharge machining of the abrasive surface with the rotating electrode. The process uses a machine specifically designed for electrical discharge machining of the profile. The machine also has a mechanism cutting a predetermined profile into the electrode without removing it from the machine.
摘要翻译：提供了用于在砂轮中回收轮廓的过程。包括边缘切削工具的车床用于固定具有外侧金属边缘的磨轮和与其相邻的磨料矩阵，用于沿着与在车轮的至少外边缘处车削去除材料的轴线旋转。使用车床切削工具去除沿着边缘的边缘的预定量的材料。安装在放电加工机上的旋转放电曲线工具用于通过利用旋转电极对磨料表面进行放电加工来轮廓成型。该过程使用专门设计用于轮廓的放电加工的机器。机器还具有将预定轮廓切割到电极中而不将其从机器上移除的机构。

7. 发明授权

US3805761A Template controlled tone with means to indicate wear of the tool tip 失效
标题翻译：模式控制音，意味着显示工具的耐磨性
公开(公告)号：US3805761A
公开(公告)日：1974-04-23
申请号：US23286072
申请日：1972-03-08
申请人： OERLIKON BUEHRLE AG
发明人： KOTTHAUS E
IPC分类号： B24B53/047 , B23Q35/10 , B24B53/08
CPC分类号： B23Q35/102 , B24B53/081
摘要： An apparatus equipped with a tool guided by its tip along a prescribed path of travel by means of a copying template, especially a planing tool, the copying template possessing scanning surfaces and control surfaces. According to the important aspects of the invention an indicator means is provided at the path of the tool produced by the control surfaces for the purpose of indicating the position of the tip of the tool with respect to the path of movement.
摘要翻译：一种装置，其具有通过复制模板，特别是刨削工具沿着规定的行进路径由其尖端引导的工具，具有扫描表面和控制表面的复印模板。根据本发明的重要方面，指示装置设置在由控制表面产生的工具的路径上，目的是指示工具的尖端相对于移动路径的位置。

8. 发明公开

US20230415305A1 CONDITIONING OF A SUPERABRASIVE GRINDING TOOL 审中-公开
公开(公告)号：US20230415305A1
公开(公告)日：2023-12-28
申请号：US18035872
申请日：2021-12-07
申请人： Reishauer AG
发明人： Lars WENDT
IPC分类号： B24B53/06 , B24B53/047
CPC分类号： B24B53/062 , B24B53/047
摘要： In a method of machining workpieces in a gear grinding machine with a grinding tool having vitrified-bonded abrasive grains made of a superabrasive material. The grinding tool is first dressed. Subsequently, the dressed grinding tool is conditioned such that a desired wear condition is produced. Thereafter, pre-toothed workpieces are machined using the dressed and conditioned grinding tool. Conditioning prevents undesirable grinding-in behavior of the grinding tool, which can cause thermal damage to the edge zone of the workpiece. Conditioning is performed with a conditioning kinematics, which is different from the machining kinematics and may correspond to a dressing kinematics. For conditioning, a conditioning tool is used which has a basic shape that is different from the basic shape of the workpieces.

9. 发明授权

US10232491B2 Retruing of a grinding wheel using EDM machine 有权
公开(公告)号：US10232491B2
公开(公告)日：2019-03-19
申请号：US15168854
申请日：2016-05-31
申请人： Inland Diamond Products Company
发明人： Ronald C. Wiand
IPC分类号： B24B53/00 , B23H7/12 , B23H9/02 , B24B5/00 , B24B53/047 , B23H1/04
摘要： A process for retruing a profile in an abrasive wheel is provided. A lathe table including an edged cutting tool is used for fixturing a grinding wheel having an outside metal edge and an abrasive matrix adjacent thereto for rotation along an axis compatible for lathe removal of material at at least the outside edge of said wheel. A predetermined amount of material along said edge with the edged lathe cutting tool is removed using the lathe cutting tool. A rotating electrical discharge profiling tool which is attached to an electrical discharge machine is used for profiling of the wheel by electrical discharge machining of the abrasive surface with the rotating electrode. The process uses a machine specifically designed for electrical discharge machining of the profile. The machine also has a mechanism cutting a predetermined profile into the electrode without removing it from the machine.

10. 发明授权

US09498865B2 System and methods for rough grinding 有权
标题翻译：粗磨的系统和方法
公开(公告)号：US09498865B2
公开(公告)日：2016-11-22
申请号：US14577632
申请日：2014-12-19
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： John P. Rizzo, Jr. , Micah Beckman
IPC分类号： B24B53/04 , B24B19/14 , B24B53/047 , B24B5/14
CPC分类号： B24B19/14 , B24B5/14 , B24B53/04 , B24B53/047
摘要： A system and methods are provided for grinding a workpiece. In one embodiment, a method includes controlling rotation of a workpiece, wherein the workpiece is rotated relative to a first axis, and controlling grinding of the workpiece by a first grinding tool to shape the workpiece, wherein the first grinding tool is rotated relative to a second axis. The method may also include controlling grinding of the workpiece by the grinding tool and rotation of the workpiece to provide grinding of the workpiece with a generally constant surface footage.
摘要翻译：提供了一种用于研磨工件的系统和方法。在一个实施例中，一种方法包括控制工件的旋转，其中工件相对于第一轴线旋转，并且通过第一研磨工具控制工件的磨削以使工件成形，其中第一研磨工具相对于第二轴。该方法还可以包括通过研磨工具控制工件的磨削和工件的旋转，以提供具有大致恒定的表面镜面的工件的研磨。

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