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    • 10. 发明专利
    • Manufacturing method of metal glass sphere, bearing using metal glass sphere manufactured by the method, ball point pen with metal glass sphere attached on pen point, and ornament using metal glass sphere
    • 金属玻璃球的制造方法,使用金属玻璃球轴承,通过方法制造的金属玻璃球,带有金属玻璃球面的点笔和使用金属玻璃球
    • JP2008246637A
    • 2008-10-16
    • JP2007092317
    • 2007-03-30
    • Bmg:KkNippon Sozai KkTohoku Univ国立大学法人東北大学日本素材株式会社株式会社Bmg
    • WANG XINMININOUE AKIHISAKIMURA HISAMICHIYASHIMA YOSHINOBU
    • B24B11/06B24B41/06F16C33/32
    • PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal glass sphere capable of making the metal glass sphere which is a spherical body by improving the surface precision of a metal glass sphere part.
      SOLUTION: This manufacturing method of the metal glass sphere is devised to form the metal glass sphere parts 10a remaining runner cutting projections 27a on side parts by cutting a cast article 11 having the metal glass sphere parts 10a tied in a row by a runner 27 at a part of the runner 27, to store the metal glass sphere parts 10a in a plurality of holding holes 38 independently provided on a holding plate 34 for polishing free to rotate against the holding plate for polishing so that a part of the metal glass sphere parts 10a are exposed from the holding plate 34 for polishing, to relatively rotate polishing boards 40, 46 by decentering the polishing boards 40, 46 against the holding plate 34 for polishing while making the polishing boards 40, 46 contact with exposed parts of the metal glass sphere parts 10a and to polish surfaces of the metal glass sphere parts 10a.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 解决的问题:提供能够通过提高金属玻璃球部分的表面精度来制造作为球体的金属玻璃球的金属玻璃球的制造方法。 解决方案:该金属玻璃球的制造方法设计为通过切割具有连接在一起的金属玻璃球部分10a的铸造制品11来形成金属玻璃球部分10a,在侧面部分上具有剩余的流道切割突起27a 在转子27的一部分处的转子27将金属玻璃球部10a存储在多个保持孔38中,多个保持孔38独立地设置在用于抛光的保持板34上,以便自由旋转抵靠用于抛光的保持板,使得一部分金属 玻璃球部10a从用于研磨的保持板34露出,通过使抛光板40,46抵靠保持板34使抛光而使研磨板40,46与抛光板40,46的露出部分接触 金属玻璃球部分10a,并且抛光金属玻璃球部分10a的表面。 版权所有(C)2009,JPO&INPIT