FORMING MOULD FOR TIME AND WORD MARK OF WRIST WATCH

The utility model relates to a forming mould for time and word mark of a wrist watch, comprising compound extruding moulds, trimming moulds and cutting moulds. The forming mould for time and word mark of a wrist watch can be used to fabricate metal time and word marks which are arranged in the dial...

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Bibliographic Details
Main Author CHEN JIZHENG
Format Patent
LanguageEnglish
Published 12.04.1989
Edition4
Subjects
APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING ORMAINTAINING CLOCKS OR WATCHES
HOROLOGY
MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL
MECHANICALLY-DRIVEN CLOCKS OR WATCHES
PHYSICS
TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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Summary:The utility model relates to a forming mould for time and word mark of a wrist watch, comprising compound extruding moulds, trimming moulds and cutting moulds. The forming mould for time and word mark of a wrist watch can be used to fabricate metal time and word marks which are arranged in the dial of the wrist watch. A plurality of time and word marks can be processed once by using the three moulds, and not only wide time and word marks can be processed but also narrow time and word marks can be processed. The forming mould for time and word mark of a wrist watch with the advantages of long service life, high precision and a plurality of time and word marks which can be processed at one time can achieve chipless processing or processing with few chips and is suitable for the production of various metal time and word marks of the dials of the wrist watches.
Bibliography:Application Number: CN1988209337U