公开(公告)号：US20240066659A1

公开(公告)日：2024-02-29

申请号：US18446655

申请日：2023-08-09

Applicant: DISCO CORPORATION

Inventor： Tomoya OGANE ,  Miki YOSHIDA

IPC: B24B37/015 ,  B24D7/10

CPC classification number: B24B37/015 ,  B24D7/10

Abstract: A processing apparatus includes a holding table and a processing unit. The processing unit includes a spindle unit having a spindle and a housing in which the spindle is rotatably supported. The processing unit is connected to a spindle temperature adjusting unit for adjusting the temperature of the spindle unit to a predetermined temperature. The spindle temperature adjusting unit includes a circulation route through which a cooling liquid to be introduced into the housing circulates and a heat exchanger connected to the circulation route. The heat exchanger is supplied with a processing liquid, to lower the temperature of the cooling liquid flowing in the circulation route with the processing liquid and increase the temperature of the processing liquid with the cooling liquid.

公开(公告)号：US11745304B2

公开(公告)日：2023-09-05

申请号：US16494755

申请日：2018-03-21

Applicant: GUILIN CHAMPION UNION DIAMOND Co., Ltd.

Inventor： Jingxin Song ,  Yuanpei Cai ,  Xinling Guo

IPC: B24B41/00 ,  B24B55/03 ,  B24D5/10 ,  B24D7/10

CPC classification number: B24B41/002 ,  B24B55/03 ,  B24D5/10 ,  B24D7/10

Abstract: A diamond special-shaped grinding wheel includes an upper base body, a lower base body, and a grinding ring. The upper base body is disposed at the upper end of the lower base body, and the upper base body and the lower base body are fixedly connected to form a grinding wheel body. The grinding ring is fixed to an outer ring of the grinding wheel body; the grinding wheel body is internally provided with one or two annular grooves communicated with the upper end face of the grinding wheel body. A plurality of mixed flow channels is formed in the grinding ring. One end of each mixed flow channel extends to an annular grinding opening of the grinding ring, the other end is communicated with one annular groove, and the annular grooves are communicated with an external negative pressure air source device. Also disclosed is a vertical machining cooling system.

公开(公告)号：US20180354096A1

公开(公告)日：2018-12-13

申请号：US15755251

申请日：2017-02-21

Applicant: QINGDAO TECHNOLOGICAL UNIVERSITY

Inventor： Changhe LI ,  Xianpeng ZHANG ,  Yanbin ZHANG ,  Min YANG ,  Shuming GUO ,  Naiqing ZHANG ,  Qidong WU ,  Huajun CAO

IPC: B24B55/02 ,  B24B1/04 ,  B24B49/10 ,  B24B49/03 ,  B24B41/06

CPC classification number: B24B55/02 ,  B24B1/04 ,  B24B41/067 ,  B24B49/03 ,  B24B49/10 ,  B24B49/14 ,  B24D7/10

Abstract: A multi-angle two-dimensional ultrasonic vibration assisted nanofluid micro-lubrication grinding device includes a workpiece fixture for clamping a workpiece and a grinding wheel for grinding the workpiece, the fixture being connected with a two-dimensional ultrasonic vibration device to maintain the sharpness of the grinding wheel cutting edge and cool the grinding temperature on the workpiece surface; a jetting mechanism used for jetting nanofluid to the workpiece is arranged on one side of the grinding wheel so as to form two-dimensional ultrasonic vibration and nanofluid micro-lubrication grinding coupling; the device applies the variable-angle two-dimensional ultrasonic vibration technology to grinding processing, and adjusts the angles of two ultrasonic vibrators to generate different combined vibration directions to change the relative movement trajectories of abrasive particles and a workpiece. A grinding force and grinding temperature are detected in real time by force measurement and temperature measurement devices, meanwhile cooperation with nanofluid micro-lubrication is utilized.

公开(公告)号：US20180154552A1

公开(公告)日：2018-06-07

申请号：US15583333

申请日：2017-05-01

Applicant: Jiaxiang HOU

Inventor： Jiaxiang HOU

IPC: B28D1/18 ,  E21C35/18

CPC classification number: B28D1/186 ,  B24B7/00 ,  B24D7/066 ,  B24D7/10 ,  E21C35/18

Abstract: The present invention is provided with a grinding block of dry grinding machine for grinding concrete and granite, the grinding block is assembled to a mill of the grinding machine, the grinding block comprises a fixing plate to fix the grinding block to the mill, wherein the fixing plate is welded with a grinding media, the grinding media comprises a plurality of grinding pieces, the grinding pieces are connected by a connecting strip or connecting strips arranged with space, the connecting strips with spaces divide with a plurality of air passages between two grinding pieces.

公开(公告)号：US08568499B2

公开(公告)日：2013-10-29

申请号：US13056828

申请日：2009-07-02

Applicant: Akira Nagata

Inventor： Akira Nagata

IPC: B24D3/00 ,  B24D11/00 ,  B24D3/02 ,  C09K3/14 ,  B24B1/00 ,  C09C1/68

CPC classification number: B24D3/18 ,  B24D5/10 ,  B24D7/10 ,  Y10T428/249954

Abstract: A vitrified grinding stone includes: abrasive grains; an inorganic binder that binds the abrasive grains; and air-communicating pores that are formed between the abrasive grains and the inorganic binder, micro-capsules that each encapsulate a lubricant and each have a diameter that is smaller than that of the air-communicating pore, being fixed on an inner wall surface of each of the air-communicating pores by an adhesive.

Abstract translation: 玻璃磨石包括：磨粒; 结合磨粒的无机粘合剂; 并且在磨粒和无机粘合剂之间形成的空气连通孔，每个包封润滑剂的微胶囊均具有比空气连通孔小的直径，固定在内壁表面上 每个空气连通孔通过粘合剂。

公开(公告)号：US20120190279A1

公开(公告)日：2012-07-26

申请号：US12929422

申请日：2011-01-24

Applicant: Giovanni Ficai

Inventor： Giovanni Ficai

IPC: B24B55/00

CPC classification number: B24D5/10 ,  B24D5/16 ,  B24D7/10 ,  B24D7/16

Abstract: A ventilating insert for the substantially coaxial fixing of abrasive tools, such as deburring wheels, cutting wheels, fiber discs, Scotch-Brite® having an abrasive disk-like element, to the free end of a rotating shaft of a grinder, comprising at least one threaded ring for coupling to the free end of the rotating shaft, an annular portion of which is jointly associated with the disk-shaped element, the threaded ring comprising a central threaded hole and being designed to be arranged substantially coaxially with the disk-shaped element and able to be associated with corresponding threaded elements provided on the free end of the rotating shaft.The ventilating insert comprises deflectors for at least one fluid for cooling the disk-like element which are associated with the threaded ring for propelling radially the cooling fluid from the central to the peripheral region of the disk-like element during the rotation thereof.

Abstract translation: 一种通风插入件，用于将研磨工具（例如去毛刺轮，切割轮，纤维盘，具有研磨盘状元件的Scotch-Brite）基本上同轴地固定到研磨机的旋转轴的自由端，至少包括 一个螺纹环，用于联接到所述旋转轴的自由端，其环形部分与所述盘形元件共同联接，所述螺纹环包括中心螺纹孔，并被设计成与所述盘形元件基本同轴地布置 并且能够与设置在旋转轴的自由端上的相应的螺纹元件相关联。 通风插入件包括用于冷却盘状元件的至少一个流体的偏转器，其与螺纹环相关联，用于在其旋转期间径向地推动冷却流体从圆盘状元件的中心到周边区域。

公开(公告)号：US20110039485A1

公开(公告)日：2011-02-17

申请号：US12817461

申请日：2010-06-17

Applicant: Stephen J. Benner ,  Darryl W. Peters

Inventor： Stephen J. Benner ,  Darryl W. Peters

IPC: B24B27/00

CPC classification number: B24D7/10 ,  B24B55/06

Abstract: The evacuation properties of an abrasive disk are improved by forming its apertures to exhibit a configuration that will direct process fluids onto or away from a workpiece (or contact) interface through capillary action, surface tension/affinity, and/or boundary layer pump actions. The capillary action is accomplished by modifying the geometries of the apertures to form capillary tubes, where the orientation and lift angle of the capillary tubes is controlled to improve the flow of relatively thin layers of liquids. The surface tension/affinity between a liquid material and the abrasive disk is controlled by modifying the through-hole apertures to exhibit a serrated inner surface, which will decrease the attraction between the material of the abrasive disk and the process liquid. A plurality of apertured disks may be stacked, and their respective apertures properly arranged on each surface, to create a Tesla pump such that the kinetic energy associated with rotation of the disk assembly will preferentially bias both the vertical and tangential flow of liquids between the working surface and the disk assembly.

Abstract translation: 研磨盘的排出性能通过形成其孔而改善，以形成将通过毛细管作用，表面张力/亲合性和/或边界层泵作用将工艺流体引导到工件（或接触）界面或远离工件（或接触）界面的构型。 通过改变孔的几何形状以形成毛细管来实现毛细管作用，其中毛细管的取向和提升角度被控制以改善相对薄的液体层的流动。 液体材料和研磨盘之间的表面张力/亲合力通过改变通孔孔而显示出锯齿状的内表面来控制，这将减小研磨盘的材料与处理液体之间的吸引力。 可以堆叠多个有孔的盘，并且它们各自的孔适当地布置在每个表面上，以产生特斯拉泵，使得与盘组件的旋转相关联的动能优先偏置工作之间的液体的垂直和切向流动 表面和盘组件。

公开(公告)号：US20090221218A1

公开(公告)日：2009-09-03

申请号：US12091127

申请日：2006-10-24

Applicant: Didier Le Borgne ,  Jean-Benoit Chalet

Inventor： Didier Le Borgne ,  Jean-Benoit Chalet

IPC: B24B27/00 ,  B23B27/14 ,  B24D17/00

CPC classification number: B24D7/00 ,  B24D7/02 ,  B24D7/10 ,  B24D7/18 ,  Y10T407/10 ,  Y10T407/27

Abstract: A tool for machining composite material parts and a machining machine including such a tool. The tool has a substantially cylindrical main body. The main body includes a polishing part with a diameter D1, with a main axis and an abrasive part with a diameter D2, with D2

Abstract translation: 用于加工复合材料部件的工具和包括这种工具的机械加工机。 该工具具有基本上圆柱形的主体。 主体包括直径为D1的抛光部分，主轴和具有D2

公开(公告)号：US20090191368A1

公开(公告)日：2009-07-30

申请号：US12357880

申请日：2009-01-22

Applicant: Masayuki HIRONAGA ,  Masahiro FUJIYAMA ,  Takahiro INOUE

Inventor： Masayuki HIRONAGA ,  Masahiro FUJIYAMA ,  Takahiro INOUE

IPC: B32B18/00 ,  C04B33/32

CPC classification number: B24D18/0018 ,  B23C5/1009 ,  B23C2220/56 ,  B23C2226/315 ,  B23C2228/25 ,  B24D7/10 ,  Y10T428/131

Abstract: The present invention provides a production method that can easily and inexpensively produce a perforated honeycomb structure body while effectively preventing chipping when grinding a hole. A method of producing a perforated honeycomb structure body according to the present invention includes partially grinding an outer wall 2 and a partition wall 3 of a honeycomb structure body 10 from the surface of the outer wall 2 of the honeycomb structure body 10 using a wheel grinder having grooves formed in its surface along a grinding direction, or a ball end mill provided with abrasive grains on its tip, to form a hole 5.

Abstract translation: 本发明提供一种能够容易且廉价地制造穿孔蜂窝结构体的制造方法，同时在研磨孔时有效地防止切屑。 根据本发明的穿孔蜂窝结构体的制造方法包括：使用轮磨机将蜂窝结构体10的外壁2的外壁2和隔壁3从蜂窝结构体10的外壁2的表面部分研磨 沿其研磨方向在其表面上形成凹槽，或在其尖端上设置有磨粒的球头铣刀，以形成孔5。

公开(公告)号：US20070259610A1

公开(公告)日：2007-11-08

申请号：US10570375

申请日：2004-09-06

Applicant: Gerhard Schrottner

Inventor： Gerhard Schrottner

IPC: B24D7/10

CPC classification number: B24D7/10

Abstract: The invention relates to a ring system for accommodating a medium, to a method for compressing and guiding a medium for use in any known grinding methods for abrasive disks that consist of a support (1) and an abrasive lining (2) disposed on the circumference or face thereof for use on the circumference or the face of a work piece. The ring system provides a cavity and guide system for the coolant and lubricant. In said system the medium is accommodated, compressed and guided to the desired location of use. Optionally, the medium can be transported between the work piece and the abrasive lining (2) and/or to the interior or exterior of the abrasive disk to the desired location of use for the purpose of cooling, lubrication and cleaning.

Abstract translation: 本发明涉及一种用于容纳介质的环系统，用于压缩和引导用于研磨盘的任何已知研磨方法的介质的方法，所述研磨盘由支撑件（1）和设置在圆周上的研磨衬里（2）组成 或其面部用于工件的圆周或面部。 环系统为冷却剂和润滑剂提供了一个空腔和引导系统。 在所述系统中，介质被容纳，压缩并被引导到期望的使用位置。 可选地，介质可以在工件和研磨衬里（2）之间和/或磨料盘的内部或外部传送到用于冷却，润滑和清洁的目的的所需位置。