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公开(公告)号:US09045832B2
公开(公告)日:2015-06-02
申请号:US13374138
申请日:2011-12-13
申请人: Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
发明人: Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
IPC分类号: G04B37/00 , C25D5/54 , C23F1/00 , C23F3/06 , C22F1/18 , C23F1/26 , G04B13/02 , G04B17/06 , G04B19/04 , G04B19/12 , G04B29/02 , C25D11/26
CPC分类号: C23F3/06 , C22F1/183 , C23F1/26 , C25D11/26 , G04B13/02 , G04B17/063 , G04B19/042 , G04B19/12 , G04B29/027
摘要: A timepiece part, such as a balance staff, an oscillating weight or a dial, is made of polycrystalline material having a plurality of crystals each having a size of 0.7 μm or more and 3 mm or less. The crystals at a surface of the timepiece part have mirror-finished surfaces, and the surfaces may be anodized to provide corrosion resistance. The normal directions of the mirror-finished surfaces are different from one another and provide a metallic luster to the timepiece part.
摘要翻译: 诸如平衡人员,摆锤或表盘之类的钟表部件由具有0.7μm以上且3mm以下的尺寸的多个晶体的多晶材料构成。 钟表部件表面的晶体具有镜面表面,并且表面可以被阳极氧化以提供耐腐蚀性。 镜面加工表面的法线方向彼此不同,并且对钟表部件提供金属光泽。
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公开(公告)号:US20120155228A1
公开(公告)日:2012-06-21
申请号:US13374138
申请日:2011-12-13
申请人: Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
发明人: Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
CPC分类号: C23F3/06 , C22F1/183 , C23F1/26 , C25D11/26 , G04B13/02 , G04B17/063 , G04B19/042 , G04B19/12 , G04B29/027
摘要: A manufacturing method of a timepiece part which has small variation in hardness and a metallic luster is provided. Configuration includes a heat treatment process that heat-treats a timepiece part and coarsens a plurality of crystals of titanium or the like, a shape processing process that processes the shape of the timepiece part, an etching process that etches titanium or the like, mirror-finishes the surfaces of each crystal, and makes the normal directions of the surfaces of each crystal to be different from one another, and an anodizing process that performs anodizing on the surface of the timepiece part.
摘要翻译: 提供了具有小的硬度变化和金属光泽的钟表部件的制造方法。 配置包括热处理时钟部分并粗化多个钛等晶体的热处理工艺,处理钟表部件形状的形状处理工艺,蚀刻钛等的蚀刻工艺, 完成每个晶体的表面,并且使每个晶体的表面的法线方向彼此不同,以及在该钟表部件的表面上进行阳极氧化的阳极氧化处理。
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