BR0206149A - Artigo moldado por prensagem, método de endurecimento por indução e aparelho para endurecimento do mesmo por indução - Google Patents
Artigo moldado por prensagem, método de endurecimento por indução e aparelho para endurecimento do mesmo por induçãoInfo
- Publication number
- BR0206149A BR0206149A BR0206149-0A BR0206149A BR0206149A BR 0206149 A BR0206149 A BR 0206149A BR 0206149 A BR0206149 A BR 0206149A BR 0206149 A BR0206149 A BR 0206149A
- Authority
- BR
- Brazil
- Prior art keywords
- induction hardening
- hardening
- molded article
- regions
- press molded
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C21D2221/00—Treating localised areas of an article
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
"ARTIGO MOLDADO POR PRENSAGEM, MéTODO DE ENDURECIMENTO POR INDUçãO E APARELHO PARA ENDURECIMENTO DO MESMO POR INDUçãO". Um artigo moldado por prensagem tal como um pilar central ou similar para um veículo apresentando uma distribuição de tensões requerida alcançada através de endurecimento por meio de endurecimento por indução ou similar, e um método e um aparelho para execução de endurecimento por indução no artigo moldado por prensagem. Sendo o pilar central . (10) um artigo moldado por prensagem ele apresenta uma parte superior intermediária (11) que se estende numa direção longitudinal do pilar central (10), e duas partes de lâmina (12) que ficam ambas dobradas para o mesmo lado a partir de ambos os lados da parte superior intermediária (11) , na qual regiões de endurecimento (Q) estão dispostas em ambos os lados da parte superior intermediária (11), se estendendo sobre a parte superior intermediária (11) e as partes de lâmina (12). Estas regiões de endurecimento (Q) endurecidas pelo aparelho para endurecimento por indução são regiões numa forma, alargando-se na direção da extremidade, que se expandem continuamente a partir da parte superior para a parte inferior do pilar central (10) Portanto, a proporção entre as regiões de endurecimento e regiões de não-endurecimento se altera na direção longitudinal do pilar central (10), resultando numa distribuição de tensões requerida.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001360343A JP4208044B2 (ja) | 2001-11-27 | 2001-11-27 | 車体用センターピラー |
JP2001380660 | 2001-12-13 | ||
JP2002262487A JP2003239018A (ja) | 2001-12-13 | 2002-09-09 | プレス成形品の焼入れ方法及び焼入れ装置 |
PCT/JP2002/011508 WO2003046230A1 (fr) | 2001-11-27 | 2002-11-05 | Moulage a la presse, procede de trempe haute frequence associe et systeme de trempe haute frequence associe |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0206149A true BR0206149A (pt) | 2004-01-06 |
Family
ID=27347875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0206149-0A BR0206149A (pt) | 2001-11-27 | 2002-11-05 | Artigo moldado por prensagem, método de endurecimento por indução e aparelho para endurecimento do mesmo por indução |
Country Status (8)
Country | Link |
---|---|
US (1) | US7070228B2 (pt) |
EP (1) | EP1457576B9 (pt) |
KR (1) | KR20040052501A (pt) |
CN (1) | CN100489118C (pt) |
BR (1) | BR0206149A (pt) |
CA (1) | CA2445930C (pt) |
DE (1) | DE60222932T2 (pt) |
WO (1) | WO2003046230A1 (pt) |
Families Citing this family (47)
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JP2005015906A (ja) | 2003-06-30 | 2005-01-20 | Kikuchi Co Ltd | 薄板製物品の誘導加熱方法及びその装置 |
DE10338025B3 (de) * | 2003-08-19 | 2005-04-14 | Thyssenkrupp Stahl Ag | Versteifungsprofil |
JP2005133194A (ja) * | 2003-10-06 | 2005-05-26 | Kikuchi Co Ltd | 被熱処理物品用クランプ装置 |
DE102004010273A1 (de) * | 2004-03-03 | 2005-09-29 | Benteler Automobiltechnik Gmbh | Cabriolet |
DE102005003978A1 (de) * | 2005-01-28 | 2006-08-03 | Bayerische Motoren Werke Ag | Karosserie-Bauteil eines Kraftfahrzeuges |
US7152914B2 (en) * | 2005-03-21 | 2006-12-26 | Gm Global Technology Operations, Inc. | Vehicle center pillar structure |
US8322253B2 (en) * | 2005-07-08 | 2012-12-04 | Stanley Black & Decker, Inc. | Method of manufacturing a utility knife blade having an induction hardened cutting edge |
DE102006045494A1 (de) | 2006-09-27 | 2008-04-03 | Bayerische Motoren Werke Ag | Karosserie für ein Kraftfahrzeug |
GB0622027D0 (en) * | 2006-11-06 | 2006-12-13 | Ford Global Tech Llc | A reinforcing member for a motor vehicle |
FR2908714B1 (fr) * | 2006-11-20 | 2016-07-01 | Valeo Systemes Thermiques Branche Thermique Moteur | Ensemble d'absorption de chocs pour vehicule automobile et face avant correspondante |
ES2452923T3 (es) * | 2007-04-04 | 2014-04-03 | Nippon Steel & Sumitomo Metal Corporation | Miembro de refuerzo para una carrocería de automóvil |
FR2915451B1 (fr) * | 2007-04-26 | 2009-10-09 | Vallourec Vitry | Prolonge avec appui perfectionne. |
JP4445522B2 (ja) * | 2007-06-20 | 2010-04-07 | 豊田鉄工株式会社 | 車両用センターピラーの補強部材 |
US9040882B2 (en) * | 2007-09-12 | 2015-05-26 | Inductotherm Corp. | Electric induction heating of a rail head with non-uniform longitudinal temperature distribution |
CN101568461B (zh) * | 2007-10-17 | 2010-12-22 | 丰田自动车株式会社 | 用于车身构件的成形品 |
JP5131065B2 (ja) * | 2008-07-14 | 2013-01-30 | トヨタ自動車株式会社 | 車両のピラー構造及びその製造方法。 |
JP5407372B2 (ja) * | 2009-01-30 | 2014-02-05 | マツダ株式会社 | 車両の側部車体構造 |
US8235458B2 (en) * | 2009-03-02 | 2012-08-07 | Toyota Jidosha Kabushiki Kaisha | Skeleton structure of vehicle |
ITBO20090492A1 (it) * | 2009-07-28 | 2011-01-29 | Ferrari Spa | Telaio di un veicolo provvisto di un montante centrale estruso |
FR2950079A1 (fr) * | 2009-09-16 | 2011-03-18 | Aircelle Sa | Dispositif de chauffage pour traitement thermique local |
DE102010012831B4 (de) | 2010-03-25 | 2023-02-16 | Benteler Automobiltechnik Gmbh | Getriebetunnel |
US8770639B2 (en) * | 2010-08-03 | 2014-07-08 | Cosma Engineering Europe Ag | Bumper assembly |
CN102725191B (zh) * | 2010-08-26 | 2014-10-15 | 丰田自动车株式会社 | 车身的门槛结构 |
EP2463391A1 (en) * | 2010-12-09 | 2012-06-13 | Perkins Engines Company Limited | Induction hardened component containing a hole which is unhardened. |
US10005408B2 (en) | 2011-11-03 | 2018-06-26 | Sabic Global Technologies B.V. | Energy absorbing system for conflicting regulatory requirements for vehicle bumpers |
DE102011120180A1 (de) * | 2011-12-06 | 2013-06-06 | Daimler Ag | Karosseriebauteil |
US20130175128A1 (en) * | 2012-01-05 | 2013-07-11 | Sabic Innovative Plastics Ip B.V. | Multi-stage energy absorber and method of making and using the same |
US8491047B1 (en) * | 2012-01-23 | 2013-07-23 | Nissan North America, Inc. | Vehicle body structure |
FR2988401B1 (fr) * | 2012-03-23 | 2014-04-25 | Snecma Propulsion Solide | Outillage de maintien pour traitement thermique de pieces metalliques |
FR2992621B1 (fr) * | 2012-06-29 | 2015-08-07 | Renault Sa | Vehicule automobile comprenant une partie de renfort supplementaire capable de guider la deformation de la structure de pilier central en cas de choc lateral |
BR112015004891B1 (pt) | 2012-09-06 | 2019-09-17 | Etxe-Tar, S.A. | Método de endurecimento por laser de uma superfície de uma peça, sistema para o endurecimento de, pelo menos, parte da superfície de uma peça, aparelho para o endurecimento de uma área de superfície de uma peça, e método de programação de um aparelho |
DE102014004183B4 (de) | 2013-03-25 | 2022-08-18 | Audi Ag | Karosserielängsträger sowie Verfahren zur Herstellung eines Karosserielängsträgers mittels eines Mehrkammerhohlprofils |
DE102013012478A1 (de) * | 2013-07-26 | 2015-01-29 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Karosseriebauteil sowie Verfahren zur Herstellung eines Karosseriebauteils |
JP5975058B2 (ja) * | 2014-04-15 | 2016-08-23 | トヨタ自動車株式会社 | ピラー構造及び車両側部構造 |
DE102014209816A1 (de) * | 2014-05-22 | 2015-11-26 | Bayerische Motoren Werke Aktiengesellschaft | Türsäule einer Kraftwagenkarosserie in Schalenbauweise |
US10864603B2 (en) | 2015-03-17 | 2020-12-15 | Ikergune A.I.E. | Method and system for heat treatment of sheet metal |
JP2017001601A (ja) * | 2015-06-15 | 2017-01-05 | 本田技研工業株式会社 | 車体用サイドフレーム |
CN104928455B (zh) * | 2015-06-19 | 2016-03-02 | 华中科技大学 | 一种热冲压件获得强塑性能差异化分布的方法及装置 |
KR101765596B1 (ko) * | 2015-09-09 | 2017-08-07 | 현대자동차 주식회사 | 블랭크의 유도 가열 장치 |
KR101936478B1 (ko) | 2016-12-15 | 2019-01-08 | 현대자동차주식회사 | 입체냉각방식 핫 스템핑 공법과 핫 스템핑 시스템 |
CA3059156A1 (en) * | 2017-04-10 | 2018-10-18 | Nippon Steel Corporation | Structural member for automobiles |
KR101858611B1 (ko) * | 2017-04-12 | 2018-05-17 | 주식회사 새한산업 | 자동차용 도어 임팩트 빔 제조장치 |
WO2018220816A1 (ja) * | 2017-06-02 | 2018-12-06 | 本田技研工業株式会社 | 車両のパネルおよびその製造方法 |
JP6555303B2 (ja) * | 2017-07-28 | 2019-08-07 | マツダ株式会社 | 車両の側部車体構造 |
JP7063260B2 (ja) * | 2018-12-28 | 2022-05-09 | トヨタ自動車株式会社 | 車両用センターピラーの加熱方法及び加熱装置 |
CN114616166A (zh) * | 2019-10-30 | 2022-06-10 | 麦格纳国际公司 | 具有可变强度的柱 |
CN114435481B (zh) * | 2020-11-02 | 2023-04-25 | 本田技研工业(中国)投资有限公司 | 一种用于车辆的b柱 |
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US3972744A (en) * | 1974-02-11 | 1976-08-03 | Houdaille Industries, Inc. | Method of and means for making lightweight, low cost impact resistant bumpers |
DE2636655A1 (de) * | 1976-08-14 | 1978-02-16 | Daimler Benz Ag | Hohltraeger fuer fahrzeuge und verfahren zu seiner herstellung |
JPS6176611A (ja) * | 1984-09-20 | 1986-04-19 | Toyota Motor Corp | 高周波無酸化焼入方法及びその装置 |
JPH05331529A (ja) * | 1992-06-02 | 1993-12-14 | Fujikura Ltd | 高周波焼き入れ治具 |
JP3305952B2 (ja) * | 1996-06-28 | 2002-07-24 | トヨタ自動車株式会社 | センターピラーリーンフォースの高周波焼入れ強化方法 |
JPH11140537A (ja) | 1997-11-14 | 1999-05-25 | High Frequency Heattreat Co Ltd | 鋼板の部分焼入方法 |
DE19819484B4 (de) * | 1998-04-30 | 2008-08-14 | Volkswagen Ag | Karosseriesäule bzw. Verfahren zur Herstellung einer Karosseriesäule für eine Fahrzeugkarosserie |
JP3408985B2 (ja) * | 1999-03-10 | 2003-05-19 | 富士電子工業株式会社 | 高周波焼入装置 |
JP2000282136A (ja) * | 1999-04-02 | 2000-10-10 | Seiko Kohshuha Co Ltd | 高周波焼入れ方法及びその装置 |
KR100345692B1 (ko) * | 2000-09-20 | 2002-07-27 | 기아자동차주식회사 | 차량의 센터필러 |
JP4165856B2 (ja) * | 2001-03-28 | 2008-10-15 | 高周波熱錬株式会社 | フランジ付き部品の製造方法並びに熱処理装置及び熱処理方法 |
-
2002
- 2002-11-05 WO PCT/JP2002/011508 patent/WO2003046230A1/ja active IP Right Grant
- 2002-11-05 CN CNB028087496A patent/CN100489118C/zh not_active Expired - Fee Related
- 2002-11-05 DE DE60222932T patent/DE60222932T2/de not_active Expired - Lifetime
- 2002-11-05 EP EP02778055A patent/EP1457576B9/en not_active Expired - Fee Related
- 2002-11-05 BR BR0206149-0A patent/BR0206149A/pt not_active Application Discontinuation
- 2002-11-05 CA CA002445930A patent/CA2445930C/en not_active Expired - Fee Related
- 2002-11-05 US US10/473,220 patent/US7070228B2/en not_active Expired - Fee Related
- 2002-11-05 KR KR10-2003-7013757A patent/KR20040052501A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2445930A1 (en) | 2003-06-05 |
US20040113461A1 (en) | 2004-06-17 |
CN1503849A (zh) | 2004-06-09 |
EP1457576B1 (en) | 2007-10-10 |
US7070228B2 (en) | 2006-07-04 |
CA2445930C (en) | 2009-09-29 |
EP1457576A4 (en) | 2005-02-23 |
DE60222932D1 (de) | 2007-11-22 |
EP1457576A1 (en) | 2004-09-15 |
WO2003046230A1 (fr) | 2003-06-05 |
KR20040052501A (ko) | 2004-06-23 |
DE60222932T2 (de) | 2008-07-24 |
EP1457576B9 (en) | 2007-12-26 |
CN100489118C (zh) | 2009-05-20 |
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Legal Events
Date | Code | Title | Description |
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