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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING METAL COMPONENTS AND DEVICE FOR MANUFACTURING METAL COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2018/179657
Kind Code:
A1
Abstract:
Provided are a method for manufacturing metal components and a device for manufacturing metal components, whereby productivity can be improved. The device for manufacturing metal components is provided with: a preliminary heating part (10) that locally induction-heats a metal plate; and a press processing part (20) that press-processes the metal plate. The preliminary heating part (10) includes a heating coil (11). The heating coil (11) is disposed such that the axial direction of the heating coil (11) follows the moving direction of a pressing part and that the heating coil (11) is disposed axially facing a relatively more deformed section of the processed region of the metal plate which has been press-processed by the press processing part (20). Also, the heating coil (11) is configured such that at least a portion of the relatively more deformed section of the processed region of the metal plate is heated to a higher temperature than a relatively less deformed section of the processed region.

Inventors:
ISHIZAKI, Taizo (98-2, Morimoto 1-chome, Itami-sh, Hyogo 42, 〒6640842, JP)
SHINOMIYA, Naruaki (7-1 Ayumino 2-chome, Izumi-sh, Osaka 57, 〒5941157, JP)
SHIRAKAWA, Nobuhiko (7-1 Ayumino 2-chome, Izumi-sh, Osaka 57, 〒5941157, JP)
Application Number:
JP2017/047162
Publication Date:
October 04, 2018
Filing Date:
December 28, 2017
Export Citation:
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Assignee:
ISHIZAKI PRESS INDUSTRIAL CO., LTD. (98-2, Morimoto 1-chome Itami-sh, Hyogo 42, 〒6640842, JP)
OSAKA RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY (7-1 Ayumino 2-chome, Izumi-shi Osaka, 57, 〒5941157, JP)
International Classes:
B21D22/20; B21D24/00; B21D37/16; H05B6/10
Foreign References:
JP2011111657A2011-06-09
JP2009241140A2009-10-22
JP2013212520A2013-10-17
JP2007245197A2007-09-27
JP2016107319A2016-06-20
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Festival Tower West, 2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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