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1.发明公开Method for producing timepiece spring, device for producing timepiece spring, timepiece spring, and timepiece 审中-公开一种用于发条装置的制备方法，用于制备钟表弹簧，时钟弹簧和时钟
公开(公告)号：EP2706415A2
公开(公告)日：2014-03-12
申请号：EP13182596.0
申请日：2013-09-02
IPC分类号： G04B1/14
CPC分类号： G04D3/0076 , G04B1/10 , G04B1/145 , Y10T29/49579 , Y10T29/53
摘要： A method for producing a timepiece spring includes a step for producing, by casting, a metallic glass raw material constituted of a metallic glass; a step for heating the metallic glass raw material to achieve a superplastic state; and a step for rolling the metallic glass raw material in a superplastic state to produce a sheet material. A timepiece spring is characterized by being obtained by the method for producing a timepiece spring.
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2.发明公开Method for producing timepiece spring, device for producing timepiece spring, timepiece spring, and timepiece 审中-公开一种用于发条装置的制备方法，用于制备钟表弹簧，时钟弹簧和时钟
公开(公告)号：EP2706415A3
公开(公告)日：2017-06-14
申请号：EP13182596.0
申请日：2013-09-02
IPC分类号： G04B1/14
CPC分类号： G04D3/0076 , G04B1/10 , G04B1/145 , Y10T29/49579 , Y10T29/53
摘要： A method for producing a timepiece spring includes a step for producing, by casting, a metallic glass raw material constituted of a metallic glass; a step for heating the metallic glass raw material to achieve a superplastic state; and a step for rolling the metallic glass raw material in a superplastic state to produce a sheet material. A timepiece spring is characterized by being obtained by the method for producing a timepiece spring.
摘要翻译： 一种用于生产钟表弹簧方法包括用于产生，通过铸造，构成的金属玻璃的金属玻璃坯料的步骤; 用于加热金属玻璃原料以达到超塑性状态的步骤; 和用于在超塑状态轧制金属玻璃原料的工序，以产生一个片材。 一种钟表弹簧是通过该方法而获得用于产生钟表弹簧特征的。
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