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9 条记录 (耗时 0.012 秒)

    Method and apparatus for machining hardened parts apparatus for machining hardened parts
    1.
    发明授权
    Method and apparatus for machining hardened parts apparatus for machining hardened parts 失效
    硬化零件加工装置

    公开(公告)号：US5527400A

    公开(公告)日：1996-06-18

    申请号：US337969

    申请日：1994-11-14

    申请人： Roland C. Smith ,  James S. Fisher

    发明人： Roland C. Smith ,  James S. Fisher

    IPC分类号： B23Q11/10 ,  B23B23/02 ,  B23P17/00 ,  B23Q3/00 ,  B23Q11/12

    CPC分类号： B23Q11/121 ,  B23B23/02 ,  B23Q3/00 ,  B24B41/063 ,  B23B2233/20 ,  B23B2250/12 ,  Y10T82/2552 ,  Y10T82/2562 ,  Y10T82/2568 ,  Y10T82/26

    摘要： A method and apparatus for machining a workpiece from a hardened unmachined part includes the use of non-rotating centers in a turning machine, on which the workpiece is mounted. The shape of the dead centers permits less force to be used in support of the workpiece for reducing friction between the rotating workpiece and non-rotating centers, while exerting a maximum amount of radial holding force to reduce runout in the machining operation. Lubrication can be supplied through the dead centers to further reduce friction and/or an anti-friction coating may be applied to the contacting surface of the centers for this purpose. Machining of the hardened part may be controlled by CNC equipment.

    摘要翻译： 用于从硬化的未加工部件加工工件的方法和装置包括在车床上使用非旋转中心，工件被安装在其上。 死角的形状允许较少的力用于支撑工件，以减少旋转工件和非旋转中心之间的摩擦，同时施加最大量的径向保持力以减少加工操作中的跳动。 可以通过死点提供润滑以进一步降低摩擦力，和/或为此目的可以将中心的接触表面施加抗摩擦涂层。 硬化部件的加工可由CNC设备控制。

    Universal cylinder mount for use in an engraver
    2.
    发明授权
    Universal cylinder mount for use in an engraver 失效
    通用气缸安装用于雕刻机

    公开(公告)号：US5493939A

    公开(公告)日：1996-02-27

    申请号：US95100

    申请日：1993-07-21

    申请人： Kenneth F. Bornhorst, Jr.

    发明人： Kenneth F. Bornhorst, Jr.

    IPC分类号： B23B33/00 ,  B23B19/02 ,  B23B23/00 ,  B23B23/02 ,  B44B3/04 ,  B44B3/06 ,  B23B23/04

    CPC分类号： B24B41/063 ,  B23B23/02 ,  B44B3/04 ,  B44B3/065 ,  B23B2260/072 ,  Y10T82/2562 ,  Y10T82/2564 ,  Y10T82/2568

    摘要： A universal cylinder mount for mounting a at least one of a plurality of cylinders between a headstock and a tailstock of an engraver. Each of the cylinders have a mounting aperture at each end adapted to receive a universal cylinder mount associated with each of the headstock and tailstock. The universal cylinder mount is adapted to accommodate a plurality of mounting apertures formed with different sizes and having various sloped walls for facilitating alignment and frictional gripping engagement of the cylinders.

    摘要翻译： 一种通用气缸座，用于将多个气缸中的至少一个安装在雕刻机的头架和尾架之间。 每个气缸在每个端部具有安装孔，其适于接收与每个头架和尾架相关联的通用气缸安装座。 通用气缸安装座适于容纳形成有不同尺寸的多个安装孔，并且具有各种倾斜的壁，以便于气缸的对准和摩擦夹紧接合。

    Center assembly including oil reservoir for machine tools
    5.
    发明授权
    Center assembly including oil reservoir for machine tools 失效
    中心组装，其中包括用于机床的油储存器

    公开(公告)号：US4111082A

    公开(公告)日：1978-09-05

    申请号：US761219

    申请日：1977-01-21

    申请人： Kiyotaka Kohori

    发明人： Kiyotaka Kohori

    IPC分类号： B23B23/02 ,  B23Q11/12

    CPC分类号： B23Q11/121 ,  B23B23/02 ,  B24B41/063 ,  B23B2250/12 ,  Y10T82/2564 ,  Y10T82/2568

    摘要： A center assembly comprising a center and an oil reservoir, the oil reservoir having a leg extending from its lower wall and formed with a bore extending therethrough and with an oil passage having a lower end opened to the bore and an upper end opened in the inner surface of the lower wall of the oil reservoir, the center fitting in the bore and being formed with an oil channel having one end opened in the outer peripheral surface of a cylindrical body portion of the center and in register with the lower end opening of the oil passage in the leg, the oil channel having the other end opened in a conical front end of the center in the vicinity of its extremity. The lubricant in the oil reservoir flows through the oil passage and channel to the front end of the center to lubricate the front end and the inner surface defining the center hole of work.