FORGING METHOD OF CROWNING GEAR TOOTH OF HELICAL GEAR AND FORGING DEVICE THEREFOR

PROBLEM TO BE SOLVED: To form a crowning gear tooth only in forging by forming a gear tooth forming cavity with upper/lower dies, pressing a stock with upper/lower punches to fill the gear tooth forming cavity, forging the gear tooth and pulling out a gear while relatively moving a rotatable die alo...

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Bibliographische Detailangaben
1. Verfasser:	AYANO MICHIHITO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FORGE FURNACES FORGING GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAMMERING HEATING LIGHTING MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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