BRPI0806212A2 - método e dispositivo para temperagem e moldagem de aços laminados a quente - Google Patents
método e dispositivo para temperagem e moldagem de aços laminados a quente Download PDFInfo
- Publication number
- BRPI0806212A2 BRPI0806212A2 BRPI0806212-9A BRPI0806212A BRPI0806212A2 BR PI0806212 A2 BRPI0806212 A2 BR PI0806212A2 BR PI0806212 A BRPI0806212 A BR PI0806212A BR PI0806212 A2 BRPI0806212 A2 BR PI0806212A2
- Authority
- BR
- Brazil
- Prior art keywords
- blank
- tempering
- molding
- hot rolled
- shaped
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000000465 moulding Methods 0.000 title 1
- 238000005496 tempering Methods 0.000 title 1
- 238000007493 shaping process Methods 0.000 abstract 3
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- 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
- B21D22/02—Stamping using rigid devices or tools
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
MéTODO E DISPOSITIVO PARA TEMPERAGEM E MOLDAGEM DE AçOS LAMINADOS A QUENTE. Por tratar a invenção de um método para a moldagem de chapas de aço, no qual uma placa é colocada em uma ferramenta de moldagem e com a ferramenta de moldagem o componente moldado é produzido a partir da placa em um processo de etapa única, no qual a placa é aquecida antes da moldagem, no qual o aquecimento é prolongado a tal ponto que o aço não sofra nenhuma modificação de fase e que a moldagem ocorra na área ferritica, perlítica e bainitica sem que a temperatura eutetóide ou de recristalização seja ultrapassada, e um dispositivo para a execução do mencionado método.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007008117A DE102007008117B8 (de) | 2007-02-19 | 2007-02-19 | Verfahren und Vorrichtung zum temperierten Umformen von warmgewalztem Stahlmaterial |
| PCT/EP2008/000261 WO2008101567A1 (de) | 2007-02-19 | 2008-01-15 | Verfahren und vorrichtung zum temperierten umformen von warmgewalztem stahlmaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0806212A2 true BRPI0806212A2 (pt) | 2011-08-30 |
Family
ID=39511081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0806212-9A BRPI0806212A2 (pt) | 2007-02-19 | 2008-01-15 | método e dispositivo para temperagem e moldagem de aços laminados a quente |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20100187291A1 (pt) |
| EP (1) | EP2125263B1 (pt) |
| JP (1) | JP5226013B2 (pt) |
| AT (1) | ATE471775T1 (pt) |
| BR (1) | BRPI0806212A2 (pt) |
| DE (2) | DE102007008117B8 (pt) |
| EA (1) | EA016031B1 (pt) |
| ES (1) | ES2345741T3 (pt) |
| WO (1) | WO2008101567A1 (pt) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011218436A (ja) * | 2010-04-14 | 2011-11-04 | Honda Motor Co Ltd | 熱間プレス成形方法 |
| DE102010049205B4 (de) * | 2010-10-13 | 2012-04-26 | Elisabeth Braun | Warmumformlinie und Verfahren zum Warmumformen von blechförmigem Material |
| GB201116668D0 (en) * | 2011-09-27 | 2011-11-09 | Imp Innovations Ltd | A method of forming parts from sheet steel |
| US9027309B2 (en) * | 2012-01-09 | 2015-05-12 | Consolidated Metal Products, Inc. | Welded hot-rolled high-strength steel structural members and methods |
| DE102012203086A1 (de) | 2012-02-29 | 2013-08-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Bildverarbeitungsvorrichtung eines computertomographie-systems |
| WO2013132821A1 (ja) † | 2012-03-06 | 2013-09-12 | Ｊｆｅスチール株式会社 | 温間プレス成形方法および自動車骨格部品 |
| KR102001145B1 (ko) * | 2012-06-12 | 2019-10-21 | 엘지전자 주식회사 | 냉장고용 도어, 도어의 제조방법, 금속 용기 및 그의 제조방법, 금속 판재의 가공방법, 금속 판재의 가공 장치 |
| US9475107B2 (en) * | 2013-02-05 | 2016-10-25 | Benteler Automobiltechnik Gmbh | Method for producing a motor vehicle axle component |
| DE102013103751B4 (de) * | 2013-04-15 | 2025-03-27 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung von hochmaßhaltigen Halbschalen und Vorrichtung zur Herstellung einer Halbschale |
| EP3045550A4 (en) * | 2013-09-10 | 2017-05-31 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Method for manufacturing press-molded article, and press-molded article |
| KR101582916B1 (ko) * | 2014-07-04 | 2016-01-07 | 부산대학교 산학협력단 | 스프링백 방지를 위한 금형장치 |
| GB2530709B (en) * | 2014-07-14 | 2018-03-21 | Impression Tech Limited | Method to operate a press at two speeds for metal sheet forming |
| JP6633445B2 (ja) | 2016-04-25 | 2020-01-22 | アイシン・エィ・ダブリュ工業株式会社 | 金型、金型装置およびワークの冷却方法 |
| KR102176631B1 (ko) * | 2017-11-28 | 2020-11-09 | 주식회사 엘지화학 | 파우치 성형 방법 및 장치 |
| US11511330B2 (en) * | 2017-12-25 | 2022-11-29 | Jfe Steel Corporation | Method for manufacturing press formed product |
| CN109290744B (zh) * | 2018-10-30 | 2020-01-24 | 安徽东升达精密机件有限公司 | 一种转轴及转轴加工方法 |
| SE543383C2 (en) * | 2019-04-29 | 2020-12-29 | Gestamp Hardtech Ab | A cold working apparatus and a method for cold working a blank |
| CN114505389B (zh) * | 2022-02-17 | 2023-12-22 | 北京理工大学重庆创新中心 | 一种利用机构补偿环境温度的高强钢热冲压成形优化方法 |
| CN116908238A (zh) * | 2023-06-25 | 2023-10-20 | 苏州热工研究院有限公司 | 回火温度区间的获取方法及其应用和回火焊道技术适用性的评价方法、回火焊道技术的实施方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2674783A (en) * | 1949-09-03 | 1954-04-13 | Rockwell Spring & Axle Co | Method of producing axle housings |
| US3757718A (en) * | 1966-12-13 | 1973-09-11 | Shell Oil Co | Method for forming hollow articles of work-stengthenable plastic materials |
| JPS52120252A (en) * | 1976-04-02 | 1977-10-08 | Honda Motor Co Ltd | Method and device for forging thin plate member |
| JPS5530317A (en) * | 1978-08-22 | 1980-03-04 | Press Kogyo Kk | Bending method and its device |
| US4373371A (en) * | 1980-12-29 | 1983-02-15 | Ford Motor Company | Method of reducing springback in mechanically pressed sheet materials-I |
| FR2564339B1 (fr) * | 1984-05-17 | 1987-12-24 | Usinor | Procede et dispositif d'emboutissage de toles. |
| JPH0712509B2 (ja) * | 1990-04-17 | 1995-02-15 | 日本精工株式会社 | アウトサイドリングの製造方法 |
| US5454888A (en) * | 1990-10-24 | 1995-10-03 | Consolidated Metal Products, Inc. | Warm forming high-strength steel structural members |
| US5996391A (en) * | 1997-03-31 | 1999-12-07 | Exedy Corporation | Method of forming a corner portion of a torque converter by press working |
| JP3832927B2 (ja) * | 1997-06-02 | 2006-10-11 | プレス工業株式会社 | アクスルケースの製造方法 |
| DE19853130B4 (de) * | 1998-11-18 | 2005-07-14 | Daimlerchrysler Ag | Verfahren und Einrichtung zum Tiefziehen von Blechteilen |
| JP2001234282A (ja) * | 2000-02-21 | 2001-08-28 | Kawasaki Steel Corp | 温間プレス成形性に優れた高張力熱延鋼板およびその製造方法 |
| DE10247301A1 (de) * | 2002-10-10 | 2004-04-22 | Brummelte & Lienen Werkzeugbau Gmbh | Verfahren und Vorrichtung zum Blechformen und Härten |
| JP4539308B2 (ja) * | 2004-11-29 | 2010-09-08 | Ｊｆｅスチール株式会社 | 薄鋼板およびその製造方法、並びに形状凍結性に優れた部品の製造方法 |
| DE102005024627A1 (de) * | 2005-05-30 | 2006-12-07 | Mt Aerospace Ag | Vakuumgestütztes Verfahren und Vorrichtung zum Umformen eines im Wesentlichen flächigen Rohlings aus Metall zu einem dünnwandigen Schalenkörper sowie deren Verwendung |
| DE102005055494B3 (de) * | 2005-11-18 | 2007-05-24 | Thyssenkrupp Steel Ag | Verfahren zum Herstellen von einem Bauteil aus einem metallischen Flachprodukt durch Pressumformen |
-
2007
- 2007-02-19 DE DE102007008117A patent/DE102007008117B8/de not_active Expired - Fee Related
-
2008
- 2008-01-15 US US12/527,855 patent/US20100187291A1/en not_active Abandoned
- 2008-01-15 EA EA200901086A patent/EA016031B1/ru not_active IP Right Cessation
- 2008-01-15 JP JP2009550216A patent/JP5226013B2/ja not_active Expired - Fee Related
- 2008-01-15 AT AT08701117T patent/ATE471775T1/de active
- 2008-01-15 WO PCT/EP2008/000261 patent/WO2008101567A1/de not_active Ceased
- 2008-01-15 BR BRPI0806212-9A patent/BRPI0806212A2/pt not_active Application Discontinuation
- 2008-01-15 ES ES08701117T patent/ES2345741T3/es active Active
- 2008-01-15 EP EP08701117A patent/EP2125263B1/de not_active Not-in-force
- 2008-01-15 DE DE502008000837T patent/DE502008000837D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007008117B8 (de) | 2009-04-23 |
| WO2008101567A1 (de) | 2008-08-28 |
| US20100187291A1 (en) | 2010-07-29 |
| EA016031B1 (ru) | 2012-01-30 |
| EA200901086A1 (ru) | 2010-04-30 |
| EP2125263B1 (de) | 2010-06-23 |
| ES2345741T3 (es) | 2010-09-30 |
| DE502008000837D1 (de) | 2010-08-05 |
| DE102007008117B3 (de) | 2008-08-21 |
| ATE471775T1 (de) | 2010-07-15 |
| EP2125263A1 (de) | 2009-12-02 |
| JP2010519048A (ja) | 2010-06-03 |
| JP5226013B2 (ja) | 2013-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: VOESTALPINE STEEL AND SERVICE CENTER GMBH (AT) |
|
| 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 |