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Title:
METHOD FOR PROCESSING FRACTURE SURFACE OF DUCTILE METAL COMPONENT, DEVICE FOR PROCESSING FRACTURE SURFACE, AND METHOD FOR MANUFACTURING DUCTILE METAL COMPONENT
Document Type and Number:
WIPO Patent Application WO/2019/064971
Kind Code:
A1
Abstract:
This ductile metal component fracture surface processing method for processing each of fracture surfaces (51a, 52a) of fractured components (51, 52) divided by fracturing a ductile metal component in a fracture direction includes: a holding step for holding each of the fractured components so that the fractured surfaces thereof are spaced apart from each other; a vibration step for applying a predetermined vibration in a direction crossing the fracture direction to at least one of the fractured components held in the holding step; a pressing step for pressing the fractured components against each other with a specified pressing force while applying the vibration by means of the vibration step; and a separation step for separating the fractured surfaces of the fractured components from each other after the pressing step while applying the vibration by means of the vibration step.

Inventors:
HASE Hiroichi (3860 Midorigaoka Naka-machi, Iga-sh, Mie 34, 〒5180834, JP)
MATSUI Jungo (3860 Midorigaoka Naka-machi, Iga-sh, Mie 34, 〒5180834, JP)
KIKUYAMA Shimpei (3860 Midorigaoka Naka-machi, Iga-sh, Mie 34, 〒5180834, JP)
Application Number:
JP2018/030220
Publication Date:
April 04, 2019
Filing Date:
August 13, 2018
Export Citation:
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Assignee:
YASUNAGA CORPORATION (3860, Midorigaoka Naka-machi Iga-sh, Mie 34, 〒5180834, JP)
International Classes:
B23P13/00; B26D7/18; B26F3/02; F16C7/00
Domestic Patent References:
WO2006057362A12006-06-01
Foreign References:
JP2010131622A2010-06-17
JP2005219165A2005-08-18
JP2012206214A2012-10-25
JP2003512522A2003-04-02
Attorney, Agent or Firm:
NAGATO Kanji (5F Hyakuraku Bldg, 8-1 Shinbashi 5-chome, Minato-k, Tokyo 04, 〒1050004, JP)
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