BR112017017544A2 - método de conformação de lâmina metálica e produto conformado - Google Patents

método de conformação de lâmina metálica e produto conformado

Info

Publication number
BR112017017544A2
BR112017017544A2 BR112017017544-4A BR112017017544A BR112017017544A2 BR 112017017544 A2 BR112017017544 A2 BR 112017017544A2 BR 112017017544 A BR112017017544 A BR 112017017544A BR 112017017544 A2 BR112017017544 A2 BR 112017017544A2
Authority
BR
Brazil
Prior art keywords
forming process
cast
metal plate
forming
metal sheet
Prior art date
Application number
BR112017017544-4A
Other languages
English (en)
Japanese (ja)
Inventor
Saito Masahiro
Yoshida Tohru
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112017017544A2 publication Critical patent/BR112017017544A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/203—Deep-drawing of compound articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/007—Layered blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Resistance Welding (AREA)
  • Table Devices Or Equipment (AREA)
  • Forging (AREA)

Abstract

a presente invenção refere-se a um método de conformação de uma lâmina metálica em que a conformação é realizada de modo que se evita a fratura da lâmina metálica sem mudar o material da lâmina metálica ou o processo de conformação, caracterizado pelo fato de que um membro de reforço é ligado à parte da lâmina metálica antes da conformação e a lâmina metálica é subsequentemente conformada.
BR112017017544-4A 2015-02-19 2016-02-19 método de conformação de lâmina metálica e produto conformado BR112017017544A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-031029 2015-02-19
JP2015031029 2015-02-19
PCT/JP2016/054936 WO2016133210A1 (ja) 2015-02-19 2016-02-19 金属板の成形方法及び成形品

Publications (1)

Publication Number Publication Date
BR112017017544A2 true BR112017017544A2 (pt) 2018-04-17

Family

ID=56689341

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017017544-4A BR112017017544A2 (pt) 2015-02-19 2016-02-19 método de conformação de lâmina metálica e produto conformado

Country Status (12)

Country Link
US (1) US20180021835A1 (pt)
EP (1) EP3260214A4 (pt)
JP (1) JP6477860B2 (pt)
KR (1) KR102017970B1 (pt)
CN (1) CN107427888B (pt)
BR (1) BR112017017544A2 (pt)
CA (1) CA2976626C (pt)
MX (1) MX2017010644A (pt)
MY (1) MY189189A (pt)
RU (1) RU2682736C2 (pt)
TW (2) TWI640373B (pt)
WO (1) WO2016133210A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6583305B2 (ja) * 2017-02-20 2019-10-02 Ｊｆｅスチール株式会社 フランジ付き穴形状の成形方法
JP6614183B2 (ja) * 2017-02-27 2019-12-04 トヨタ自動車株式会社 自動車用パネル部材
KR102428824B1 (ko) 2019-12-11 2022-08-02 주식회사 포스코 금속-플라스틱 복합소재 및 이의 제조 방법
CN112605219B (zh) * 2020-11-27 2022-04-01 广州纬华节能设备有限公司 一种双相钢拉伸方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771700B2 (ja) * 1988-02-23 1995-08-02 東洋製罐株式会社 再絞り方法
JPH10175024A (ja) 1996-12-16 1998-06-30 Nissan Motor Co Ltd ブランク材のプレス成形方法
JP2000197969A (ja) * 1998-12-25 2000-07-18 Sumitomo Metal Ind Ltd 一体化成形用ブランクおよびその成形方法
JP4532709B2 (ja) 2000-09-25 2010-08-25 新日本製鐵株式会社 深絞り成形性に優れたテーラードブランク材及びその製造方法
KR20020028233A (ko) * 2000-10-09 2002-04-17 이계안 제품 패널 성형방법
RU2185964C1 (ru) * 2001-01-19 2002-07-27 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Слоистый композиционный материал и изделие, выполненное из него
DE10135647C1 (de) * 2001-07-21 2002-07-25 Daimler Chrysler Ag Verfahren zur Herstellung eines Blechumformteils mit Korrosionsschutz und nach dem Verfahren hergestelltes Blechumformteil
JP4325277B2 (ja) * 2003-05-28 2009-09-02 住友金属工業株式会社 熱間成形法と熱間成形部材
DE102004054120B4 (de) * 2004-11-08 2006-08-24 Thyssenkrupp Steel Ag Verfahren zum Umformen einer großflächigen Blechplatine zu einem Formteil, wie einem Außenhautteil einer Kraftfahrzeugkarosserie
JP2007276295A (ja) * 2006-04-07 2007-10-25 Mazda Motor Corp 積層板部材の製造方法及び積層板部材
JP4725415B2 (ja) * 2006-05-23 2011-07-13 住友金属工業株式会社 熱間プレス用鋼板および熱間プレス鋼板部材ならびにそれらの製造方法
JP2008189126A (ja) * 2007-02-05 2008-08-21 Kobe Steel Ltd 構造用部材
FR2921889A1 (fr) * 2007-10-03 2009-04-10 Thyssenkrupp Sofedit Procede de fabrication d'un structure en tole
EA033819B1 (ru) * 2010-09-16 2019-11-28 Nippon Steel Corp Формованный элемент и способ его изготовления
JP5066598B2 (ja) * 2010-09-30 2012-11-07 日東電工株式会社 金属板の補強方法および補強構造
DE102011055643A1 (de) * 2011-11-23 2013-05-23 Thyssenkrupp Steel Europe Ag Verfahren und Umformwerkzeug zum Warmumformen und Presshärten von Werkstücken aus Stahlblech, insbesondere verzinkten Werkstücken aus Stahlblech
DE102011120340A1 (de) * 2011-12-06 2013-06-06 Daimler Ag Herstellverfahren zu einer Herstellung eines Kraftfahrzeugverbundbauteils
JP5907904B2 (ja) * 2013-02-04 2016-04-26 日本写真印刷株式会社 金属立体加飾板およびその製造方法
JP6075304B2 (ja) * 2013-03-28 2017-02-08 株式会社豊田中央研究所 熱間プレス成形方法および熱間プレス成形装置

Also Published As

Publication number Publication date
JPWO2016133210A1 (ja) 2017-12-07
EP3260214A1 (en) 2017-12-27
TW201808486A (zh) 2018-03-16
TW201703896A (zh) 2017-02-01
CA2976626C (en) 2020-01-21
RU2682736C2 (ru) 2019-03-21
WO2016133210A1 (ja) 2016-08-25
MY189189A (en) 2022-01-31
RU2017132459A3 (pt) 2019-03-20
JP6477860B2 (ja) 2019-03-06
EP3260214A4 (en) 2018-11-14
TWI640373B (zh) 2018-11-11
US20180021835A1 (en) 2018-01-25
RU2017132459A (ru) 2019-03-20
CA2976626A1 (en) 2016-08-25
KR20170103938A (ko) 2017-09-13
MX2017010644A (es) 2017-11-23
KR102017970B1 (ko) 2019-09-03
CN107427888A (zh) 2017-12-01
CN107427888B (zh) 2021-02-19

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.