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    METHOD FOR MANUFACTURING A TIMEPIECE COMPONENT
    1.
    发明公开
    METHOD FOR MANUFACTURING A TIMEPIECE COMPONENT 审中-公开

    公开(公告)号：US20240201633A1

    公开(公告)日：2024-06-20

    申请号：US18539502

    申请日：2023-12-14

    申请人： ROLEX SA

    发明人： Laurent Mincone ,  Olivier Greim

    IPC分类号： G04D3/00 ,  B28B1/24 ,  B29C45/00 ,  B29C45/32

    CPC分类号： G04D3/0069 ,  B28B1/24 ,  B29C45/0053 ,  B29C45/32 ,  G04D3/0074 ,  B29C2059/027

    摘要： The method for manufacturing a timepiece component (10) having at least one first portion with at least one functional flank, for transmitting energy to another component or dissipating energy from another component, and at least one second portion with a guide surface,
    includes carrying out a first micro-injection (E1) forming a blank (10′) of the timepiece component, the blank having the at least one first portion and the at least one functional flank and a blank of the second portion,

    then a second machining (E2), particularly a second laser machining, in particular femtosecond laser machining, of at least part of the blank of the timepiece component, this part including the blank of the second portion for forming the second portion with the guide surface.

    Method for manufacturing watch component
    4.
    发明授权
    Method for manufacturing watch component 有权

    公开(公告)号：US11754978B2

    公开(公告)日：2023-09-12

    申请号：US17194471

    申请日：2021-03-08

    申请人： Seiko Epson Corporation

    发明人： Hironori Hasei ,  Koki Takasawa

    IPC分类号： G04D3/00 ,  G04B37/22

    CPC分类号： G04D3/0074 ,  G04B37/22 ,  G04D3/0002

    摘要： A method for manufacturing a watch component is a method for manufacturing a watch component that is formed of an austenitized ferritic stainless steel including a base portion formed by a ferrite phase and a surface layer formed by an austenitized phase obtained by austenitizing the ferrite phase. The method includes a first processing step for forming a thinned portion by providing a step in a base material formed of a ferritic stainless steel, a heat treatment step for performing nitrogen absorption treatment on the base material to form the surface layer on an outer surface side of the base portion, and a second processing step for providing a hole portion in the thinned portion.

    METHOD OF MANUFACTURING A DEVICE COMPRISING AT LEAST TWO PARTS
    6.
    发明申请
    METHOD OF MANUFACTURING A DEVICE COMPRISING AT LEAST TWO PARTS 有权
    制造包含至少两个部件的装置的方法

    公开(公告)号：US20130167981A1

    公开(公告)日：2013-07-04

    申请号：US13701970

    申请日：2011-06-22

    申请人： Yves Winkler ,  Stewes Bourban ,  Alban Dubach

    发明人： Yves Winkler ,  Stewes Bourban ,  Alban Dubach

    IPC分类号： G04D3/00 ,  B21D39/00

    CPC分类号： G04D3/0074 ,  B21D39/00 ,  B23P6/00 ,  G04B13/022 ,  G04B15/14 ,  G04D3/00

    摘要： A method of assembling a device including first and second parts, the method including: taking the first and second parts; assembling the first and second parts provided by their arrangement so a gap is present between the first and second parts; taking a metal alloy, chosen for its ability to become at least partially amorphous; shaping the metal alloy to fill the gap between the first and second parts to join them and thereby form the device, the metal alloy having been subject to a treatment allowing the alloy to become at least partially amorphous, at a latest at a time of the shaping. The metal alloy is subject to a temperature increase above the melting temperature thereof causing the alloy to lose any local crystalline structure, the increase followed by cooling to a lower temperature than vitreous transition temperature thereof allowing the material to become at least partially amorphous.

    摘要翻译： 一种组装包括第一和第二部分的装置的方法，所述方法包括：取第一和第二部分; 组装由其布置提供的第一和第二部分，使得在第一和第二部分之间存在间隙; 选择一种金属合金，使其至少部分成为无定形的能力; 成形金属合金以填充第一和第二部分之间的间隙以将它们接合并由此形成该装置，金属合金已经经受允许合金变得至少部分无定形的处理，最迟在 成型。 金属合金的熔融温度升高到高于熔融温度，导致合金失去任何局部晶体结构，随后冷却至比玻璃化转变温度低的温度，使材料变得至少部分为无定形。