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    Method of machining a metal workpiece
    9.
    发明授权
    Method of machining a metal workpiece 失效
    加工金属工件的方法

    公开(公告)号：US5531633A

    公开(公告)日：1996-07-02

    申请号：US217788

    申请日：1994-03-24

    申请人： James R. Riley ,  Othel C. Richards

    发明人： James R. Riley ,  Othel C. Richards

    IPC分类号： B23B23/02 ,  B24B41/06 ,  B24B1/00

    CPC分类号： B23B23/02 ,  B24B41/062 ,  B23B2233/04 ,  B23B2233/08 ,  B23C2215/56 ,  Y10T29/49325

    摘要： In combination with a lathe having a headstock and a tailstock, a method of machining a metal workpiece includes: forming in a first end of the metal workpiece a cavity; positioning a spherical member in a predetermined position within the cavity; fixedly locating the spherical member in the predetermined position; mounting a second end of the metal workpiece in driving relation with the machine headstock; providing a means for rotatably supporting the first end of the metal workpiece; forming in a first end of the rotatable support means a cavity suitably dimensioned to conformably receive a predetermined portion of the spherical member; mounting a second end of the rotatable support means in the tailstock; mounting the first end of the metal workpiece in rotatable supporting relation with respect to the first end of the rotatable support means such that the cavity of the first end of the rotatable support means supportingly receives a predetermined portion of the spherical member which extends from the first end of the metal workpiece; rotating the metal workpiece such that the spherical member spins freely within the cavity of the rotatable support means; and machining the metal workpiece to a predetermined shape.

    摘要翻译： 结合具有头架和尾座的车床，加工金属工件的方法包括：在金属工件的第一端形成空腔; 将球形构件定位在腔体内的预定位置; 将球形构件固定地定位在预定位置; 将所述金属工件的第二端安装成与所述机器主轴箱驱动关系; 提供用于可旋转地支撑金属工件的第一端的装置; 在所述可旋转支撑装置的第一端中形成适当尺寸以适形地容纳所述球形构件的预定部分的腔; 将所述可旋转支撑装置的第二端安装在所述尾架中; 将金属工件的第一端相对于可旋转支撑装置的第一端安装成可旋转的支撑关系，使得可旋转支撑装置的第一端的空腔支撑地接收球形构件的预定部分，该预定部分从第一 金属工件末端; 旋转金属工件，使得球形构件在可旋转支撑装置的空腔内自由旋转; 并将金属工件加工成预定的形状。