Title:
押圧システム及び方法
Document Type and Number:
Japanese Patent JP6722190
Kind Code:
B2
Abstract:
Press systems for manufacturing hot formed structural components may be provided. The systems comprise a fixed lower body (2), a mobile upper body (3)and a mechanism configured to provide upwards and downwards press progression of the mobile upper body (3) with respect to the fixed lower body (2). The system further comprises a cooling / heating tool (10) configured to cool down and / or heat a previously heated blank (100) having locally different microstructures and mechanical properties which comprises: upper (11) and lower (12) mating dies , and the upper (11) and lower dies (12) comprising two or more die blocks adapted to operate at different temperatures corresponding to zones of the blank (100) having locally different microstructures and mechanical properties, and a press tool (20) configured to draw the blank (100), wherein the press tool (20) is arranged downstream the cooling / heating tool (10). Moreover, methods for hot forming structural components are also provided.
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JP6777053 | Press molding equipment and method |
Inventors:
Ignacio Martin González
Manuel Lopez Rahe
Pedro Raya Zamora
Manuel Lopez Rahe
Pedro Raya Zamora
Application Number:
JP2017547485A
Publication Date:
July 15, 2020
Filing Date:
March 08, 2016
Export Citation:
Assignee:
Autotech Engineering, S.L.
International Classes:
B21D24/00; B21D22/20; B21D22/26; B21D24/16; B21D37/16
Domestic Patent References:
JP2013075329A | ||||
JP2005131665A | ||||
JP2003053437A | ||||
JP2013522048A | ||||
JP49062273U | ||||
JP7266100A |
Foreign References:
DE102005032113B3 | ||||
DE102011011013A1 | ||||
US20160059295 | ||||
KR1020170037016A | ||||
DE102009050533A1 | ||||
US20120152410 |
Attorney, Agent or Firm:
Samejima Mutsumi
Yasuo Yanagibashi
Yasuo Yanagibashi