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    METHOD AND APPARATUS FOR MACHINING A WORKPIECE
    3.
    发明公开
    METHOD AND APPARATUS FOR MACHINING A WORKPIECE 审中-公开

    公开(公告)号：US20230256521A1

    公开(公告)日：2023-08-17

    申请号：US18137613

    申请日：2023-04-21

    Applicant: Quantum Impact, LLC

    Inventor： Randy Keller ,  J. Scott Myles ,  Colin Kelly Myles

    IPC: B23B35/00 ,  B23Q15/12 ,  B23B29/12

    CPC classification number: B23B35/00 ,  B23Q15/12 ,  B23B29/125 ,  B23Q2705/14 ,  B23B2260/0625 ,  Y10T408/675 ,  B23B2260/108 ,  Y10T408/03

    Abstract: An example method includes performing a machining operation by providing linear movement of a tool along a feed axis relative to a workpiece while superimposing oscillation of the tool onto the feed axis and providing rotation of the tool relative to the workpiece. During an optimization mode, the machining operation is performed on a first workpiece portion while providing the linear movement at an initial feed velocity, and sequentially superimposing the oscillating at a plurality of different frequencies. An optimal oscillation frequency is determined from the plurality of different frequencies which causes the tool to apply less force to the first workpiece portion at the initial feed velocity than others of the frequencies. During a run mode, the machining operation is performed on a second workpiece portion having a same composition as the first workpiece portion while superimposing the oscillation at the optimal oscillation frequency.

    Linear actuator and boring device
    4.
    发明授权
    Linear actuator and boring device 有权
    线性执行器和钻孔装置

    公开(公告)号：US09071120B2

    公开(公告)日：2015-06-30

    申请号：US13484375

    申请日：2012-05-31

    Applicant: Kazuhiro Takahashi ,  Daisuke Yamaguchi

    Inventor： Kazuhiro Takahashi ,  Daisuke Yamaguchi

    IPC: B25D11/00 ,  H02K33/16 ,  B23B41/04 ,  B23B29/034 ,  B23Q1/58 ,  B23Q5/28

    CPC classification number: H02K33/16 ,  B23B29/03457 ,  B23B41/04 ,  B23B2260/0625 ,  B23Q1/58 ,  B23Q5/28 ,  H02K7/088 ,  H02K41/031 ,  H02K41/0356

    Abstract: A linear actuator having a linearly extending slider disposed in a body casing, a plurality of magnets fixed to the slider along the axial direction of the slider, and a plurality of coils supported by the body casing so as to surround the slider to which the magnets are fixed, the linear actuator being structured so that a slider shifts in the axial direction relative to the body casing due to interaction between energized coils and magnets, the linear actuator further comprising a plurality of flat springs each supporting one end or the other end of the slider in the axial direction, each flat spring being elastically deformed relative to the axial direction of the slider.

    Abstract translation: 一种线性致动器，其具有设置在主体壳体中的线性延伸的滑块，沿着滑块的轴向方向固定到滑块的多个磁体，以及由主体壳体支撑以围绕滑块的多个磁体，磁体 线性致动器被构造成使得滑块由于通电线圈和磁体之间的相互作用而相对于主体壳体在轴向方向上移动，线性致动器还包括多个平板弹簧，每个平板弹簧支撑一端或另一端 滑块在轴向方向上，每个扁平弹簧相对于滑块的轴向弹性变形。

    LINEAR ACTUATOR AND BORING DEVICE
    5.
    发明申请
    LINEAR ACTUATOR AND BORING DEVICE 有权
    线性致动器和镗孔装置

    公开(公告)号：US20130020104A1

    公开(公告)日：2013-01-24

    申请号：US13484375

    申请日：2012-05-31

    Applicant: Kazuhiro TAKAHASHI ,  Daisuke Yamaguchi

    Inventor： Kazuhiro TAKAHASHI ,  Daisuke Yamaguchi

    IPC: B23Q5/28 ,  H02K41/02

    CPC classification number: H02K33/16 ,  B23B29/03457 ,  B23B41/04 ,  B23B2260/0625 ,  B23Q1/58 ,  B23Q5/28 ,  H02K7/088 ,  H02K41/031 ,  H02K41/0356

    Abstract: A linear actuator having a linearly extending slider disposed in a body casing, a plurality of magnets fixed to the slider along the axial direction of the slider, and a plurality of coils supported by the body casing so as to surround the slider to which the magnets are fixed, the linear actuator being structured so that a slider shifts in the axial direction relative to the body casing due to interaction between energized coils and magnets, the linear actuator further comprising a plurality of flat springs each supporting one end or the other end of the slider in the axial direction, each flat spring being elastically deformed relative to the axial direction of the slider.

    Abstract translation: 一种线性致动器，其具有设置在主体壳体中的线性延伸的滑块，沿着滑块的轴向方向固定到滑块的多个磁体，以及由主体壳体支撑以围绕滑块的多个磁体，磁体 线性致动器被构造成使得滑块由于通电线圈和磁体之间的相互作用而相对于主体壳体在轴向方向上移动，线性致动器还包括多个平板弹簧，每个平板弹簧支撑一端或另一端 滑块在轴向方向上，每个扁平弹簧相对于滑块的轴向弹性变形。

    Bar feeder for feeding machine tools
    7.
    发明申请
    Bar feeder for feeding machine tools 审中-公开
    送料机用于送料机

    公开(公告)号：US20030180124A1

    公开(公告)日：2003-09-25

    申请号：US10383637

    申请日：2003-03-10

    Applicant: IEMCA GIULIANI MACCHINE ITALIA S.p.A.

    Inventor： Pierantonio Melandri ,  Andrea Drei

    IPC: B23Q005/22

    CPC classification number: B23B13/02 ,  B23B2260/0625

    Abstract: A bar feeder for feeding a machine tool, comprising at least one guide that forms a channel along which the bar to be fed is made to advance by way of a bar pusher connected, through a bridge, to a carriage that is guided parallel to the channel and is actuated by a linear electric motor.

    Abstract translation: 一种用于进给机床的料斗进给器，包括形成通道的至少一个引导件，通过该导向器将待进给的条带通过桥连接的杆推动器前进到平行于所述通道的引导件 通道并由线性电动机驱动。

    Collet chuck for direct drive rotary stage
    10.
    发明申请
    Collet chuck for direct drive rotary stage 审中-公开
    用于直接驱动旋转台的夹头卡盘

    公开(公告)号：US20070169596A1

    公开(公告)日：2007-07-26

    申请号：US11336702

    申请日：2006-01-20

    Applicant: Brian O'Connor

    Inventor： Brian O'Connor

    IPC: B23B31/30

    CPC classification number: B23B31/204 ,  B23B2260/0625 ,  B23B2260/072 ,  B23B2260/126 ,  B23B2270/027 ,  B23B2270/38 ,  Y10T82/26 ,  Y10T279/1249 ,  Y10T279/17307

    Abstract: A collet chuck comprises a rotating cylinder block defining a cylindrical axis and an exterior cylindrical surface with first and second annular grooves. A collet and collet sleeve are at least partially surrounded by the rotating cylinder block. A piston slides within an annular interior space in the rotating cylinder block. A stationary port block has an interior cylindrical surface adjacent the exterior cylindrical surface of the rotating cylinder block and connects a first inlet port with a first annular groove and a second inlet port with the second annular groove. Switching pneumatic pressure between the first and second inlet ports moves the piston and collet sleeve between the clamping and unclamping positions and the gap between the rotating cylinder block and the stationary port block provides a frictionless seal.

    Abstract translation: 夹头卡盘包括限定圆柱形轴线的旋转气缸体和具有第一和第二环形凹槽的外部圆柱形表面。 夹头和夹头套筒至少部分地被旋转的气缸体包围。 活塞在旋转气缸体内的环形内部空间内滑动。 固定端口块具有邻近旋转气缸体的外圆柱形表面的内圆柱表面，并将第一入口与第一环形槽连接，第二入口与第二环形槽连接。 在第一入口和第二入口之间切换气动压力使活塞和夹头套筒在夹紧位置和松开位置之间移动，并且旋转的气缸体和固定端口块之间的间隙提供无摩擦的密封。

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