MOLDING DIE USING WEAR-RESISTANT AND ANTI-CHIPPING CERAMIC AND MACHINING METHOD USING IT

PROBLEM TO BE SOLVED: To provide a molding die using wear-resistant and anti-chipping ceramics which can be used for finely machining a lead frame, a motor core or the like and has an improved durability. SOLUTION: At least a part of the molding die such as a sliding face or a driving part is formed...

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Bibliographische Detailangaben
1. Verfasser: MATSUBAYASHI SHIGEHARU
Format: Patent
Sprache:eng
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