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    AERONAUTICAL COMPONENT MACHINING
    3.
    发明申请
    AERONAUTICAL COMPONENT MACHINING 有权

    公开(公告)号：US20220193800A1

    公开(公告)日：2022-06-23

    申请号：US17607076

    申请日：2020-05-26

    申请人： GKN Aerospace Sweden AB

    发明人： Daniel Fäldt ,  Niclas Dahlström ,  Henrik Högström ,  Fredrik Johansson

    IPC分类号： B23D13/02 ,  B23B27/10 ,  B23B27/16 ,  B23C5/22 ,  B23D3/02 ,  B23B29/04 ,  B23C5/28

    摘要： An apparatus and corresponding method for machining at least one spline in an aeronautical component. The apparatus comprises a holder defining an axial direction about which the holder is moveable, and a cutting insert attachable to the holder. The apparatus further comprises a coupling for attaching the cutting insert to the holder about a second direction that is perpendicular to the axial direction of the holder. The holder may comprise a first alignment feature for orientating the cutting insert at a single orientation with respect to the holder. The cutting insert may comprise at least one cutting tooth, wherein each cutting tooth comprises a cutting edge. The cutting insert may comprise a first datum surface which is spaced from each cutting edge by a respective predetermined spacing.

    Profile-machining tool
    4.
    发明授权
    Profile-machining tool 失效
    型材加工工具

    公开(公告)号：US3911544A

    公开(公告)日：1975-10-14

    申请号：US48893174

    申请日：1974-07-16

    申请人： SAACKE GEB KG

    发明人： MEISTERRING REINHOLD

    IPC分类号： B23C3/18 ,  B23D13/02 ,  B26D1/12

    CPC分类号： B23C3/18 ,  B23C2215/44 ,  B23D13/02 ,  Y10T407/15 ,  Y10T407/1928 ,  Y10T407/1942 ,  Y10T407/195

    摘要： The tool serves to machine a profile on a workpiece while the same is held stationary. Part-circular cutting teeth are readjustably mounted on a rotary disc in different positions along the axis of said disc and at such a radial distance from said axis that said teeth are adapted to machine said profile.

    摘要翻译： 该工具用于在工件上加工轮廓，同时保持固定。 部分圆形切割齿可以可调节地安装在旋转盘上沿着所述盘的轴线的不同位置，并且在所述轴线的这样的径向距离处，所述齿适于加工所述轮廓。

    Device for keyway broaching
    5.
    发明授权
    Device for keyway broaching 有权
    键槽拉削装置

    公开(公告)号：US09573233B2

    公开(公告)日：2017-02-21

    申请号：US14487610

    申请日：2014-09-16

    申请人： WTO Werkzeug-Einrichtungen GmbH

    发明人： Tobias Fautz ,  Thomas Kreutzer ,  Karlheinz Jansen

    IPC分类号： B23D13/02 ,  B23Q5/027 ,  B23D1/08 ,  B23D11/00 ,  B23D3/02 ,  B23D41/08

    CPC分类号： B23Q5/027 ,  B23D1/08 ,  B23D3/02 ,  B23D11/00 ,  B23D13/02 ,  B23D41/08 ,  Y10T409/4028

    摘要： A device for keyway broaching is provided with a housing, a drive shaft, a broaching carriage received and supported in the housing, a tool support connected to the broaching carriage, and a crank drive that couples the drive shaft and the broaching carriage with each other. The broaching carriage, when driven by the drive shaft, performs an oscillating movement comprising a cutting movement and a return stroke. A sleeve is arranged between the housing and the broaching carriage. A first seal is provided between the housing and the sleeve and/or between the sleeve and the broaching carriage. The tool support is connected to the broaching carriage with a rocking lever interposed between the tool support and the broaching carriage. The drive shaft has a control section that controls a relative movement between the rocking lever and the broaching carriage.

    摘要翻译： 用于键槽拉削的装置设置有壳体，驱动轴，容纳和支撑在壳体中的拉削托架，连接到拉削托架的工具支撑件和将驱动轴和拉削托架彼此联接的曲柄驱动器 。 拉削托架在由驱动轴驱动时执行包括切割运动和返回冲程的摆动运动。 套筒布置在外壳和拉床之间。 第一密封件设置在壳体和套筒之间和/或套筒和拉削托架之间。 工具支撑件连接到拉削托架，其中摆动杆插入在工具支撑件和拉削托架之间。 驱动轴具有控制部分，其控制摇杆和拉床之间的相对移动。

    Rotary cutting tool device and method for use
    6.
    发明授权
    Rotary cutting tool device and method for use 失效
    旋转刀具装置及其使用方法

    公开(公告)号：US4819525A

    公开(公告)日：1989-04-11

    申请号：US32960

    申请日：1987-03-30

    申请人： George B. Rabe

    发明人： George B. Rabe

    IPC分类号： B23P6/00 ,  F16L55/16 ,  B23D13/02

    CPC分类号： F16L55/1608 ,  B23P6/00 ,  Y10T408/03 ,  Y10T408/85884 ,  Y10T82/10 ,  Y10T82/22

    摘要： A rotary cutting tool useful for remotely machining tube ends, and method for using the tool to remotely machine a tube end portion such as for weld preparation. The cutting tool comprises an elongated main body having a reduced diameter front end portion and provided with three equally-spaced longitudinal grooves, each groove containing a spring-actuated cutting blade pivotally attached to the tool body. The cutting blades are adjustable radially relative to the tool body by spring and axially movable collar means, which collar is connected to and operated by an actuating piston means located at the opposite end of the tool. In use, the tool forward end with cutting blades retracted is first remotely inserted through an opening, after which the tool forward end with blades extended is inserted into a tube. The cutting tool is then rotated for trimming the end of the tube to a desired angle, and cleaning the tube end outer surface such as in preparation for welding a new mating replacement tube in place. Following the machining, the blades are retracted and the tool is withdrawn from the tube.

    摘要翻译： 用于远程加工管端的旋转切削工具以及使用该工具远程加工诸如用于焊接准备的管端部分的方法。 切割工具包括细长主体，其具有缩径的前端部分并且设置有三个等间隔的纵向凹槽，每个凹槽包含枢转地附接到工具主体的弹簧致动的切割刀片。 切割刀片通过弹簧和可轴向移动的套环装置相对于工具主体径向调节，该套环连接到位于工具相对端的致动活塞装置并由其操作。 在使用中，具有缩回的切割刀片的工具前端首先通过开口远程插入，之后将具有延伸的刀片的刀具前端插入管中。 然后旋转切削工具以将管的端部修剪到期望的角度，并且清洁管端外表面，例如准备焊接新的配对更换管就位。 在加工之后，叶片被缩回并且工具从管中取出。