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    Blade outer air seal surface
    4.
    发明授权
    Blade outer air seal surface 有权

    公开(公告)号：US09833869B2

    公开(公告)日：2017-12-05

    申请号：US14176669

    申请日：2014-02-10

    申请人： UNITED TECHNOLOGIES CORPORATION

    发明人： Paul M. Lutjen ,  Patrick D. Couture

    IPC分类号： F01D11/08 ,  B24B1/00 ,  B24B19/26 ,  F01D11/12

    CPC分类号： B24B1/00 ,  B24B19/26 ,  F01D11/12 ,  F05D2240/11 ,  F05D2250/15 ,  F05D2250/712 ,  F05D2250/73 ,  Y10T29/49982

    摘要： A blade outer air seal for a gas turbine engine having a surface that is eccentric with respect to the engine rotation centerline, and a method for creating same, are disclosed. Also, a method for grinding a work piece having nominal curvature defined by a work piece curvature centerline is disclosed, comprising the steps of: a) determining a desired surface profile for the work piece; b) providing a rotating grinding surface having a grinding rotation centerline; c) offsetting the grinding rotation centerline from the work piece curvature centerline; and d) applying the rotating grinding surface to the work piece while rotating the rotating grinding surface about the grinding rotation centerline to create the desired surface profile.

    Apparatus for treating surface of radome
    5.
    发明授权
    Apparatus for treating surface of radome 有权

    公开(公告)号：US09623537B2

    公开(公告)日：2017-04-18

    申请号：US14785243

    申请日：2014-04-15

    申请人： Byung Geun Choi ,  Young Jin Lee

    发明人： Byung Geun Choi ,  Young Jin Lee ,  Dong Seon Lee ,  Man Soo Kim ,  Seong Bin Kim

    IPC分类号： B24B41/06 ,  B24B55/06 ,  B24B19/26 ,  B24B11/00 ,  B24B19/08

    CPC分类号： B24B41/067 ,  B24B11/00 ,  B24B19/08 ,  B24B19/26 ,  B24B55/06

    摘要： The present invention provides an apparatus for treating the surface of a radome, comprising: a rotary driving unit; a vacuum suction unit; a vertical driving unit; and a surface treatment unit. The rotary driving unit comprises: a rotary shaft; and a driving motor, installed at a predetermined portion spaced apart from the rotary shaft. The vacuum suction unit comprises: a plurality of first hydraulic cylinders positioned on the rotary shaft in the circumferential direction; and a suction plate equipped at an end of a piston rod of each of the first hydraulic cylinders. The vertical driving unit comprises: a mounting plate having a hole formed in the central portion thereof. The surface treatment unit comprises: a support column vertically installed on a predetermined portion spaced apart from the mounting plate; and a support arm.

    METHOD OF MACHINING A SHROUD AND GRINDING WHEEL THEREFOR
    6.
    发明申请
    METHOD OF MACHINING A SHROUD AND GRINDING WHEEL THEREFOR 有权
    加工砂轮和砂轮的方法

    公开(公告)号：US20150321309A1

    公开(公告)日：2015-11-12

    申请号：US14270891

    申请日：2014-05-06

    申请人： Pratt & Whitney Canada Corp.

    发明人： Marc CAMPOMANES

    IPC分类号： B24B19/26 ,  B23P15/00

    CPC分类号： B24B19/26 ,  B23P15/00 ,  B24B19/009 ,  B24D5/02 ,  B24D7/02 ,  B24D7/18 ,  F01D25/246 ,  F05D2230/14 ,  F05D2230/18 ,  Y10T29/49323

    摘要： A method of machining a turbine shroud segment including inserting an annular flange of a grinding wheel through a first gap defined between the shroud retention elements and into a second gap defined between the shroud platform and an axially extending, radially inwardly facing arcuate inner surface of one of the retention elements. The wheel flange is inserted with its supporting leg and the wheel body remaining out of contact with the shroud segment and with the wheel flange remaining out of contact with the platform. The inner surface is ground through contact with an annular outer grinding surface of the wheel flange. The wheel leg and body remain out of contact with the shroud segment and the wheel flange remains out of contact with the platform during grinding.

    摘要翻译： 一种加工涡轮机护罩段的方法，包括通过限定在护罩保持元件之间的第一间隙插入砂轮的环形凸缘，并且进入限定在护罩平台与轴向延伸的径向向内的一个 的保留元件。 车轮凸缘与其支撑腿一起插入，并且轮体保持不与护罩段接触，并且轮缘保持与平台不接触。 通过与车轮凸缘的环形外磨削表面接触来研磨内表面。 车轮腿和车身与护罩段保持不接触，并且车轮法兰在研磨过程中与平台保持脱离接触。

    Surface finishing of rotor blades for wind turbine
    7.
    发明授权
    Surface finishing of rotor blades for wind turbine 有权
    风力发电机转子叶片表面处理

    公开(公告)号：US08567058B2

    公开(公告)日：2013-10-29

    申请号：US12520400

    申请日：2007-12-17

    申请人： Hviid Keld Møller ,  Bjarne Siig ,  Angelo Sardellano

    发明人： Hviid Keld Møller ,  Bjarne Siig ,  Angelo Sardellano

    IPC分类号： B23P6/00 ,  B23Q7/00 ,  B23Q15/00 ,  B24B51/00 ,  B24B7/00

    CPC分类号： B24B19/26 ,  B24B19/14 ,  B24B27/0007 ,  B24B29/005 ,  B24D13/04 ,  Y10T29/37 ,  Y10T29/49318 ,  Y10T29/49336 ,  Y10T29/49723 ,  Y10T29/49726 ,  Y10T29/49998 ,  Y10T29/52 ,  Y10T29/53039 ,  Y10T29/53991

    摘要： The present invention relates to a method for surface treatment of a wind turbine rotor blade (1) comprising a leading edge and a trailing edge separating substantially opposing first and second surfaces of said rotor blade. The method comprises the steps of providing a wind turbine rotor blade, supporting said rotor blade at least at a root end and at a distal position along a longitudinal axis of the rotor blade and providing moveably arranged first and second surface treatment devices (24, 25) adapted to provide surface treatment of the first and second surfaces of the rotor blade, respectively, wherein the first and second surface treatment devices are moved in opposite directions and towards the leading and trailing edges, respectively, during surface treatment of the first and second surfaces of the rotor blade.

    摘要翻译： 本发明涉及一种用于表面处理风力涡轮机转子叶片（1）的方法，该风力涡轮机转子叶片（1）包括分离所述转子叶片的基本相对的第一和第二表面的前缘和后缘。 该方法包括以下步骤：提供风力涡轮机转子叶片，至少在根部端部和沿着转子叶片的纵向轴线的远端位置支撑所述转子叶片，并提供可移动地布置的第一和第二表面处理装置（24,25 ），其适于分别提供对所述转子叶片的第一和第二表面的表面处理，其中所述第一和第二表面处理装置在所述第一和第二表面处理期间分别沿相反方向和朝向所述前缘和后缘移动 转子叶片的表面。

    Arc surface grinding device
    8.
    发明授权
    Arc surface grinding device 失效
    弧面研磨装置

    公开(公告)号：US08246421B2

    公开(公告)日：2012-08-21

    申请号：US12648086

    申请日：2009-12-28

    申请人： Shao-Kai Pei

    发明人： Shao-Kai Pei

    IPC分类号： B24B7/00

    CPC分类号： B24B19/26 ,  B24B41/06 ,  B24B55/12

    摘要： A grinding device includes a fixed barrel, a moving barrel, a grinding plate, and an actuator. The fixed barrel defines a chamber and includes a number of inner surfaces substantially parallel to a central axis, each of which defines a holding groove therein for holding a workpiece. The moving barrel is received in the chamber and includes a side surface substantially parallel to the central axis and defines an installation groove. The grinding plate is fixedly installed in the installation groove. The actuator is configured for driving the moving barrel to spin and move back and forth along the central axis, and driving the moving barrel to move towards a workpiece so that a surface of the workpiece is grinded into a desired arc surface by the grinding plate, and driving the moving barrel to move towards another workpiece after the desired arc surface of the workpiece is obtained.

    摘要翻译： 研磨装置包括固定筒，移动筒，研磨板和致动器。 固定筒体限定了一个室，并且包括大致平行于中心轴线的多个内表面，每个内表面在其中限定用于保持工件的保持槽。 移动筒被容纳在腔室中并且包括基本上平行于中心轴线并且限定安装槽的侧表面。 研磨板固定安装在安装槽中。 致动器构造成用于驱动移动筒沿着中心轴线旋转和前后移动，并且驱动移动筒朝向工件移动，使得通过研磨板将工件的表面研磨成所需的弧形表面， 并且在获得所需的工件的弧形表面之后，驱动移动的筒移向另一工件。

    Orbital Smoothing Device
    9.
    发明申请
    Orbital Smoothing Device 有权
    轨道平滑装置

    公开(公告)号：US20110195637A1

    公开(公告)日：2011-08-11

    申请号：US12703966

    申请日：2010-02-11

    申请人： Wayne A. Bailey

    发明人： Wayne A. Bailey

    IPC分类号： B24B5/00

    CPC分类号： B24B41/04 ,  B24B7/186 ,  B24B19/26 ,  B24B23/03

    摘要： Disclosed are an orbital smoothing device for smoothing a surface of a substrate and a method of smoothing a surface of a substrate using the orbital smoothing device. The orbital smoothing device includes a rotatable plate that is driveable by a motor in at least one of a clockwise or a counterclockwise direction and a plurality of smoothing pad assemblies coupled to said plate. Each of the plurality of smoothing pad assemblies is capable of independent rotation in both clockwise and counterclockwise directions and includes a shaft for coupling each of said smoothing pad assemblies to the rotatable plate, means for providing independent rotation in both clockwise and counterclockwise directions mounted on the shaft and securable in a pad holder and a pad holder for receiving and securing the means for independent rotation. The pad holder has removably mounted thereon a smoothing pad capable of smoothing the surface of the substrate when the rotatable plate is driven by the motor.

    摘要翻译： 公开了一种用于平滑基板的表面的轨道平滑装置和使用轨道平滑装置使基板的表面平滑的方法。 轨道平滑装置包括可旋转的板，其可由电动机沿顺时针或逆时针方向中的至少一个驱动，以及耦合到所述板的多个平滑垫组件。 多个平滑垫组件中的每一个能够在顺时针和逆时针方向上独立旋转，并且包括用于将每个所述平滑垫组件连接到可旋转板的轴，用于在安装在所述旋转板上的顺时针和逆时针方向上提供独立旋转的装置 轴和可固定在垫保持器和垫保持器中，用于接收和固定用于独立旋转的装置。 当可旋转板被电动机驱动时，衬垫保持器可拆卸地安装有能够平滑衬底的表面的平滑垫。

    COMPLEX GEOGRAPHICAL EDGE POLISHING
    10.
    发明申请
    COMPLEX GEOGRAPHICAL EDGE POLISHING 有权
    复杂的地理边缘抛光

    公开(公告)号：US20110081837A1

    公开(公告)日：2011-04-07

    申请号：US12833923

    申请日：2010-07-09

    申请人： Thomas Johannessen

    发明人： Thomas Johannessen

    IPC分类号： B24B1/00 ,  B24B9/00 ,  B24B19/26

    CPC分类号： B24B29/02 ,  B24B9/00 ,  B24B19/26

    摘要： A complex geographical edge finishing system includes a fixture that holds an external part having a complex three-dimensional edge, a track disposed around the fixture and surrounding the edge of the part held in the fixture, and one or more finishing apparatuses that can sand, polish, buff, paint and/or apply coatings to the complex three-dimensional edge. The finishing apparatuses move about the track such that the three-dimensional edge of the part can be polished. The path of the track can substantially match, mimic or otherwise correspond to the path of the three-dimensional edge, such that special requirements for the finishing apparatuses are not required.

    摘要翻译： 复杂的地理边缘整理系统包括固定装置，该装置保持具有复杂三维边缘的外部部分，设置在固定装置周围并围绕保持在固定装置中的部分的边缘的轨道;以及一个或多个可以将砂， 抛光，抛光，涂漆和/或涂覆到复杂的三维边缘。 整理装置围绕轨道移动，使得可以抛光零件的三维边缘。 轨道的路径可以基本匹配，模拟或以其他方式对应于三维边缘的路径，使得不需要对精加工设备的特殊要求。