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    • 8. 发明授权
    • Method and apparatus for forming thin discs
    • 用于形成薄盘的方法和装置
    • US09579759B2
    • 2017-02-28
    • US14514713
    • 2014-10-15
    • ROLLS-ROYCE PLC
    • Jonathan CresswellToby David DavisJonathan Alexander ElvidgeAnusan Sugumaar
    • B23B31/10B23Q3/12B23Q3/08B23B31/02B23B25/00B23Q3/06
    • B23Q3/12B23B25/00B23B31/021B23B31/10B23Q3/065B23Q3/084Y10T29/49998Y10T82/2593
    • A method of supporting a workpiece on a fixture, the workpiece having a first surface and an opposite second surface, and an aperture positioned at a center of the first surface and extending from the first surface to the second surface the fixture having a first end, an opposite second end, and a center portion, the center portion comprising a supporting surface, the second end being adapted to be mounted in a lathe, the supporting surface comprising an annular recess, the annular recess accommodating a supporting medium, the second surface of the workpiece being in intimate contact with the supporting medium, the method comprising the steps of: (i) mounting the fixture in the lathe; (ii) locating the aperture on the first end of the fixture; and (iii) securing the workpiece on the fixture, with the second surface of the workpiece being coplanar with the supporting surface of the fixture.
    • 一种在工具(100)上支撑工件(110)的方法,所述工件(110)具有第一表面(112)和相对的第二表面(114),以及孔(116),其位于所述第一 表面(112)并且从第一表面(112)延伸到第二表面(114),固定件(100)具有第一端(122),相对的第二端(124)和中心部分(126) 所述中心部分(126)包括支撑表面(142),所述第二端(124)适于安装在车床中,所述支撑表面(142)包括环形凹部(146),所述环形凹部(146)容纳 支撑介质(148),工件(110)的第二表面(114)与支撑介质(148)紧密接触,该方法包括以下步骤:(i)将夹具(110)安装在车床 ,; (ii)将所述孔(116)定位在所述固定装置(100)的第一端(122)上; 并且(iii)将工件(110)固定在固定装置(100)上,同时工件(110)的第二表面(114)与固定装置(100)的支撑表面(142)共面。