METHOD FOR MANUFACTURING PRESS-MOLDED ARTICLE, METHOD FOR MANUFACTURING ROLLING BEARING, METHOD FOR MANUFACTURING VEHICLE, AND METHOD FOR MANUFACTURING MACHINE

A press-formed product manufacturing method includes obtaining a first piece (19, 55) by punching a metal material, obtaining a second piece (28, 56) by depressing an edge of a second surface (8) of the first piece (19, 55) while sandwiching the first piece (19, 55) between a first die (25) and a se...

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Bibliographic Details
Main Authors SEKIGUCHI Manabu, NAKAMURA Seiji
Format Patent
LanguageEnglish
French
German
Published 21.08.2024
Subjects
BEARINGS
BLASTING
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:A press-formed product manufacturing method includes obtaining a first piece (19, 55) by punching a metal material, obtaining a second piece (28, 56) by depressing an edge of a second surface (8) of the first piece (19, 55) while sandwiching the first piece (19, 55) between a first die (25) and a second die (26), and trimming a second piece (28) by using press working.
Bibliography:Application Number: EP20220745862