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    GRINDING TOOL KIT, APPARATUS AND METHOD FOR FINISH MACHINING OF ROLLING SURFACE OF BEARING ROLLER
    1.
    发明公开
    GRINDING TOOL KIT, APPARATUS AND METHOD FOR FINISH MACHINING OF ROLLING SURFACE OF BEARING ROLLER 审中-公开

    公开(公告)号：US20230182255A1

    公开(公告)日：2023-06-15

    申请号：US18164691

    申请日：2023-02-06

    申请人： TIANJIN UNIVERSITY

    发明人： Chengzu REN ,  Chunlei HE ,  Guang CHEN ,  Chuanbin YAN ,  Xinmin JIN ,  Kun GENG ,  Yongxiang SU ,  Jing ZHANG ,  Weifeng LIU ,  Lei LIANG

    IPC分类号： B24B5/37

    CPC分类号： B24B5/37

    摘要： A grinding tool kit, apparatus and method for finish machining of a rolling surface of a bearing roller. The apparatus comprises a main machine, an external circulation system, a grinding tool kit and a grinding tool kit clamp. A configuration of the main machine comprise a grinding strip assembly rotary type and a grinding sleeve rotary type. The external circulation system comprises a collection unit (41), a sorting unit (42), a feeding unit (43) and a transmission subsystem. The grinding tool kit comprises a grinding sleeve (21) remaining coaxial during working, and a grinding strip assembly penetrating through the grinding sleeve (21), an inner surface of the grinding sleeve (21) is provided with a first spiral groove (211); and the grinding strip assembly comprises a plurality of grinding strips (22), front surfaces of which are provided with linear grooves (221) or second spiral grooves distributed in a circumferential columnar array.

    Grinding method of grinding roller workpiece and grinding apparatus for grinding roller workpiece
    4.
    发明授权
    Grinding method of grinding roller workpiece and grinding apparatus for grinding roller workpiece 有权
    研磨辊工件的研磨方法和研磨辊工件的研磨设备

    公开(公告)号：US09238289B2

    公开(公告)日：2016-01-19

    申请号：US14508571

    申请日：2014-10-07

    申请人： JTEKT CORPORATION

    发明人： Yuta Aoki ,  Kazushi Mizutani

    IPC分类号： B24B5/37 ,  B24B5/14

    CPC分类号： B24B5/37 ,  B24B5/14 ,  B24B5/24

    摘要： A grinding method of grinding a roller workpiece to be formed into a roller of a rolling bearing includes an outer peripheral face machining step. In the outer peripheral face machining step, an outer peripheral face of a regulating wheel that is rotating, is brought into contact with an outer peripheral face of the roller workpiece that is supported from below by a support member, to rotate the roller workpiece, and a grinding wheel is brought into contact with the outer peripheral face of the roller workpiece that is rotating to grind the outer peripheral face of the roller workpiece. In the outer peripheral face machining step, the outer peripheral face of the roller workpiece is ground with a reference member held in point contact with a center of an end face of the roller workpiece.

    摘要翻译： 研磨成形为滚动轴承的辊的滚子工件的研磨方法包括外周面加工工序。 在外周面加工工序中，旋转的调节轮的外周面通过支撑部件与从下方支承的辊工件的外周面接触，使辊工件旋转， 使研磨轮与滚子工件的外周面接触，该滚轮工件的外周面旋转以研磨辊工件的外周面。 在外周面加工工序中，滚子工件的外周面被研磨，基准部件与辊工件的端面的中心保持点接触。

    GRINDING METHOD OF GRINDING ROLLER WORKPIECE AND GRINDING APPARATUS FOR GRINDING ROLLER WORKPIECE
    6.
    发明申请
    GRINDING METHOD OF GRINDING ROLLER WORKPIECE AND GRINDING APPARATUS FOR GRINDING ROLLER WORKPIECE 有权
    研磨滚子工件的研磨方法和研磨滚子工件的研磨装置

    公开(公告)号：US20150111474A1

    公开(公告)日：2015-04-23

    申请号：US14508571

    申请日：2014-10-07

    申请人： JTEKT CORPORATION

    发明人： Yuta AOKI ,  Kazushi MIZUTANI

    IPC分类号： B24B5/37 ,  B24B5/14

    CPC分类号： B24B5/37 ,  B24B5/14 ,  B24B5/24

    摘要： A grinding method of grinding a roller workpiece to be formed into a roller of a rolling bearing includes an outer peripheral face machining step. In the outer peripheral face machining step, an outer peripheral face of a regulating wheel that is rotating, is brought into contact with an outer peripheral face of the roller workpiece that is supported from below by a support member, to rotate the roller workpiece, and a grinding wheel is brought into contact with the outer peripheral face of the roller workpiece that is rotating to grind the outer peripheral face of the roller workpiece. In the outer peripheral face machining step, the outer peripheral face of the roller workpiece is ground with a reference member held in point contact with a center of an end face of the roller workpiece.

    摘要翻译： 研磨成形为滚动轴承的辊的滚子工件的研磨方法包括外周面加工工序。 在外周面加工工序中，旋转的调节轮的外周面通过支撑部件与从下方支承的辊工件的外周面接触，使辊工件旋转， 使研磨轮与滚子工件的外周面接触，该滚轮工件的外周面旋转以研磨辊工件的外周面。 在外周面加工工序中，滚子工件的外周面被研磨，基准部件与辊工件的端面的中心保持点接触。

    METHOD FOR THE CLASSIFICATION OF DEFECTS AND RUNNING OF LAMINATION CYLINDER GRINDING
    8.
    发明申请
    METHOD FOR THE CLASSIFICATION OF DEFECTS AND RUNNING OF LAMINATION CYLINDER GRINDING 失效
    缺陷分层方法和层压圆筒磨削的运行方法

    公开(公告)号：US20100291836A1

    公开(公告)日：2010-11-18

    申请号：US12669628

    申请日：2008-07-09

    申请人： Giovanni Guido Maria Bavestrelli ,  Giovanni Boselli ,  Andrea Tognoni ,  Claudio Trevisan ,  William Hill ,  Paul Schumacher

    发明人： Giovanni Guido Maria Bavestrelli ,  Giovanni Boselli ,  Andrea Tognoni ,  Claudio Trevisan ,  William Hill ,  Paul Schumacher

    IPC分类号： B24B51/00

    CPC分类号： B24B5/37 ,  B21B28/02 ,  B21B28/04 ,  B21B38/00 ,  G05B19/41875 ,  G05B2219/32217 ,  Y02P80/40 ,  Y02P90/22

    摘要： Method (100) for the classification of defects and running of the grinding of lamination cylinders comprising the following phases which consist in: a) identifying defect areas in a map illustrating a plurality of surface measurements of a cylinder; b) calculating, for each defect area identified, a plurality of typical parameters; c) identifying a type of defect associated with said defect areas identified, on the basis of said parameters calculated; d) determining (120) an acceptability threshold of the specific defect for each type of defect identified; e) defining (130) a corrective action for each defect area on the basis of the comparison between said acceptability threshold associated with the type of defect of said defect area, and a measurement of said plurality of surface measurements of the cylinder associate with said defect area; f) determining (140) grinding parameters on the basis of said surface measurements of said cylinder, if the corrective action defined in phase c) is a grinding operation to remove the defects.

    摘要翻译： 用于对包括以下阶段的层压滚筒的缺陷分级和磨削运行进行分类的方法（100），其包括：a）识别示出圆柱体的多个表面测量的地图中的缺陷区域; b）针对所识别的每个缺陷区域计算多个典型参数; c）基于所计算的参数来识别与所识别的所述缺陷区域相关联的缺陷类型; d）确定（120）所识别的每种类型的缺陷的特定缺陷的可接受性阈值; e）基于与所述缺陷区域的缺陷类型相关联的所述可接受阈值与所述缺陷区域的所述多个表面测量值的比较来定义（130）针对每个缺陷区域的校正动作 区; f）如果在阶段c）中定义的校正动作是用于去除缺陷的研磨操作，则基于所述气缸的所述表面测量来确定（140）研磨参数。

    Grinding wheel for roll grinding application and method of roll grinding thereof
    9.
    发明申请
    Grinding wheel for roll grinding application and method of roll grinding thereof 有权
    用于辊研磨的砂轮及其辊磨法

    公开(公告)号：US20070099548A1

    公开(公告)日：2007-05-03

    申请号：US10596710

    申请日：2004-03-08

    申请人： Kris Kumar ,  Biju Varghese

    发明人： Kris Kumar ,  Biju Varghese

    IPC分类号： B24B51/00 ,  B24B1/00

    CPC分类号： B24B1/00 ,  B21B28/04 ,  B24B5/37 ,  B24D3/14 ,  B24D5/00

    摘要： Iron and steel rolls are ground to production quality requirements with a grinding wheel that requires minimal wheel wear compensation, profile error compensation or taper error compensation during the grinding process. The grinding wheel consists essentially of a superabrasive material selected from the group of natural diamond, synthetic diamond, cubic boron nitride, and mixtures thereof, in a bond system, for a grinding wheel with extended wheel life, and which removes minimum amount of stock off the roll to achieve desired roll geometry.

    摘要翻译： 使用砂轮磨削钢铁轧辊，以满足生产质量要求，在磨削过程中需要最少的轮磨损补偿，轮廓误差补偿或锥度误差补偿。 研磨轮主要由在结合系统中选自天然金刚石，合成金刚石，立方氮化硼及其混合物的组的超级磨料材料组成，用于具有延长的轮子寿命的砂轮，并且其除去最小量的原料 滚动以实现所需的滚动几何。

    Automatic roll data acquisition system
    10.
    发明授权
    Automatic roll data acquisition system 失效

    公开(公告)号：US06976900B2

    公开(公告)日：2005-12-20

    申请号：US10794910

    申请日：2004-03-05

    申请人： William F. Bolz

    发明人： William F. Bolz

    IPC分类号： B21B28/02 ,  B23Q17/20 ,  B24B5/37 ,  B24B49/00 ,  G05B19/12 ,  G05B19/418 ,  G05B19/18

    CPC分类号： B24B5/37 ,  B24B49/00 ,  Y02P90/10

    摘要： The present invention discloses a method, system and apparatus for use in a roll grinding machine. Data is read from an RFID tag automatically by providing an RF read/write sensor on a movable cylinder rod. The RF sensor is held away from the work roll area while the work roll is loaded or removed. When the work roll is placed in the position for grinding, a signal to rotate the roll is sent to the grinding machine, and also operates to advance the cylinder rod. An RFID tag embedded in the work roll and containing identification and other data related to the work roll, is read by a read/write sensor, and the data is then transferred from the sensor to a serial control interface, which converts the data and transmits the information to the grinding machine control desk and the computer control management data base. The work roll identification information is transmitted automatically to the grinding machine, eliminating errors in transposing information manually and avoiding potential injury to personnel from having to scan the RFID tag using handheld RF read/write modules.