MA43411B1 - Procédé pour produire une partie structurelle d'automobile comprenant un bas de caisse côté inférieur et un montant avant inférieur - Google Patents

Procédé pour produire une partie structurelle d'automobile comprenant un bas de caisse côté inférieur et un montant avant inférieur

Info

Publication number
MA43411B1
MA43411B1 MA43411A MA43411A MA43411B1 MA 43411 B1 MA43411 B1 MA 43411B1 MA 43411 A MA43411 A MA 43411A MA 43411 A MA43411 A MA 43411A MA 43411 B1 MA43411 B1 MA 43411B1
Authority
MA
Morocco
Prior art keywords
structural part
side sill
lower side
automobile
front pillar
Prior art date
Application number
MA43411A
Other languages
English (en)
Inventor
Ivan Viaux
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of MA43411B1 publication Critical patent/MA43411B1/fr

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
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • 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
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B62D25/02—Side panels
    • 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
    • B62D25/02—Side panels
    • B62D25/025—Side sills thereof
    • 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
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Body Structure For Vehicles (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laser Beam Processing (AREA)

Abstract

L'invention concerne un procédé, qui comprend les étapes suivantes : - procurer un flan de partie structurelle interne ayant une forme de l et un flan de partie structurelle externe ayant une forme de l, lesdits flans de parties structurelles interne et externe (38) étant sensiblement plans, - emboutir à chaud le flan de partie structurelle interne pour former une partie structurelle interne d'automobile (14) ayant une partie de bas de caisse côté inférieur interne (18) et une partie de montant avant inférieur interne (20) réalisée d'un seul tenant avec la partie de bas de caisse côté inférieur interne (18), - emboutir à chaud le flan de partie structurelle externe de façon à former une partie structurelle externe d'automobile (16) ayant une partie de bas de caisse côté inférieur externe (28) et une partie de montant avant inférieur externe (30) réalisée d'un seul tenant avec la partie de bas de caisse côté inférieur externe (28), - assembler la partie structurelle interne d'automobile (14) et la partie structurelle externe d'automobile (16) de façon à former la partie structurelle d'automobile (1).
MA43411A 2015-12-09 2016-12-09 Procédé pour produire une partie structurelle d'automobile comprenant un bas de caisse côté inférieur et un montant avant inférieur MA43411B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2015/059484 WO2017098304A1 (fr) 2015-12-09 2015-12-09 Procédé de production d'une pièce de structure automobile comprenant un bas de caisse de côté inférieur et un montant avant inférieur
EP16822899.7A EP3386844B1 (fr) 2015-12-09 2016-12-09 Procédé pour produire une partie structurelle d'automobile comprenant un bas de caisse côté inférieur et un montant avant inférieur
PCT/EP2016/002077 WO2017097425A1 (fr) 2015-12-09 2016-12-09 Procédé pour produire une partie structurelle d'automobile comprenant un bas de caisse côté inférieur et un montant avant inférieur

Publications (1)

Publication Number Publication Date
MA43411B1 true MA43411B1 (fr) 2020-02-28

Family

ID=54884106

Family Applications (1)

Application Number Title Priority Date Filing Date
MA43411A MA43411B1 (fr) 2015-12-09 2016-12-09 Procédé pour produire une partie structurelle d'automobile comprenant un bas de caisse côté inférieur et un montant avant inférieur

Country Status (16)

Country Link
US (1) US11103911B2 (fr)
EP (1) EP3386844B1 (fr)
JP (1) JP6856646B2 (fr)
KR (1) KR102574008B1 (fr)
CN (1) CN108367783B (fr)
BR (1) BR112018010835B1 (fr)
CA (1) CA3006334C (fr)
ES (1) ES2774002T3 (fr)
HU (1) HUE049639T2 (fr)
MA (1) MA43411B1 (fr)
MX (1) MX2018006982A (fr)
PL (1) PL3386844T3 (fr)
RU (1) RU2719071C2 (fr)
UA (1) UA120730C2 (fr)
WO (2) WO2017098304A1 (fr)
ZA (1) ZA201803295B (fr)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04215570A (ja) * 1990-12-13 1992-08-06 Toyota Motor Corp 車体のモジユール組付構造
RU2061325C1 (ru) 1994-11-17 1996-05-27 Акционерное общество открытого типа "Ульяновский автомобильный завод" Нижняя часть кузова автомобиля
JP2001180518A (ja) * 1999-12-24 2001-07-03 Central Motor Co Ltd 自動車のサイドパネル
RU28666U1 (ru) 2002-12-09 2003-04-10 Общество с ограниченной ответственностью "АПАЛ" Обтекатель порога пола автомобиля
US20050189790A1 (en) * 2004-02-27 2005-09-01 Chernoff Adrian B. Automotive side frame and upper structure and method of manufacture
DE102004053917B3 (de) 2004-11-05 2006-04-13 Benteler Automobiltechnik Gmbh Seitenwand eines Kraftfahrzeugs
US20070074556A1 (en) * 2005-10-04 2007-04-05 Shape Corporation Continuous process of roll-forming stamped sheet
CA2624960A1 (fr) 2005-10-04 2007-04-19 Shape Corporation Procede de formage en continu de tole estampee
CN201151422Y (zh) * 2007-11-13 2008-11-19 钟志群 后轮变向式手刹童车
SE534382C2 (sv) * 2009-12-13 2011-08-02 Gestamp Hardtech Ab A-stolpe för fordon
SE533528C2 (sv) 2009-12-13 2010-10-19 Gestamp Hardtech Ab B-stolpe för fordon
JP5478312B2 (ja) * 2010-03-23 2014-04-23 本田技研工業株式会社 車体側部構造
JP5422454B2 (ja) * 2010-03-23 2014-02-19 本田技研工業株式会社 車体側部構造
CN102198843B (zh) * 2010-03-23 2013-02-20 本田技研工业株式会社 车身侧部构造
US8740290B2 (en) * 2010-03-23 2014-06-03 Honda Motor Co., Ltd. Structure for side section of vehicle body
JP5516345B2 (ja) 2010-11-11 2014-06-11 マツダ株式会社 車両用フレーム構造
US9102357B2 (en) * 2011-07-12 2015-08-11 Honda Motor Co., Ltd. Side outer panel for vehicle
JP5764667B2 (ja) 2011-11-24 2015-08-19 本田技研工業株式会社 車両用サイドパネル構造
EP2844779A4 (fr) 2012-05-03 2015-12-16 Magna Int Inc Composants automobiles formés de tôle métallique revêtue d'un revêtement non métallique
JP5749858B2 (ja) * 2012-07-02 2015-07-15 本田技研工業株式会社 車体パネルの溶接構造
WO2014037627A1 (fr) 2012-09-06 2014-03-13 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication de pieces d'acier revêtues et durcies a la presse, et tôles prerevêtues permettant la fabrication de ces pieces
JP6073154B2 (ja) 2013-02-21 2017-02-01 株式会社神戸製鋼所 熱間プレス成形品の製造方法
DE102013214796B4 (de) 2013-07-29 2019-08-08 Bayerische Motoren Werke Aktiengesellschaft Fahrzeugkarosserie mit Karosseriebauteilen
DE102014102372B4 (de) 2014-02-24 2022-08-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Karosserie eines Kraftfahrzeugs
DE102014106356A1 (de) * 2014-05-07 2015-11-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeugkarosserie mit einem Karosseriebauteil
DE102014216225A1 (de) 2014-08-14 2016-02-18 Muhr Und Bender Kg Strukturbauteil und Verfahren zur Herstellung eines Strukturbauteils
CN104527803B (zh) 2014-12-17 2016-07-20 无锡朗贤汽车组件研发中心有限公司 一种汽车的侧围内板
KR101766117B1 (ko) * 2016-02-17 2017-08-07 현대자동차주식회사 일체형 핫 스템핑 차체구조

Also Published As

Publication number Publication date
JP6856646B2 (ja) 2021-04-07
CN108367783B (zh) 2020-08-18
KR20180090280A (ko) 2018-08-10
PL3386844T3 (pl) 2020-07-13
CA3006334A1 (fr) 2017-06-15
WO2017098304A1 (fr) 2017-06-15
EP3386844B1 (fr) 2020-02-05
MX2018006982A (es) 2018-09-05
RU2719071C2 (ru) 2020-04-17
US11103911B2 (en) 2021-08-31
US20180354013A1 (en) 2018-12-13
KR102574008B1 (ko) 2023-09-01
BR112018010835A8 (pt) 2023-01-17
WO2017097425A1 (fr) 2017-06-15
EP3386844A1 (fr) 2018-10-17
CA3006334C (fr) 2023-11-14
CN108367783A (zh) 2018-08-03
ES2774002T3 (es) 2020-07-16
RU2018120546A (ru) 2019-12-05
UA120730C2 (uk) 2020-01-27
BR112018010835B1 (pt) 2023-05-02
JP2019508300A (ja) 2019-03-28
HUE049639T2 (hu) 2020-09-28
BR112018010835A2 (pt) 2018-11-27
RU2018120546A3 (fr) 2020-03-24
ZA201803295B (en) 2019-01-30

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