KR20170074858A - 금속 부재에서의 제어된 변형 - Google Patents
금속 부재에서의 제어된 변형 Download PDFInfo
- Publication number
- KR20170074858A KR20170074858A KR1020177008535A KR20177008535A KR20170074858A KR 20170074858 A KR20170074858 A KR 20170074858A KR 1020177008535 A KR1020177008535 A KR 1020177008535A KR 20177008535 A KR20177008535 A KR 20177008535A KR 20170074858 A KR20170074858 A KR 20170074858A
- Authority
- KR
- South Korea
- Prior art keywords
- region
- mechanical
- strength
- mechanical low
- edges
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 21
- 230000000737 periodic effect Effects 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 2
- 238000003491 array Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 241000143252 Idaea infirmaria Species 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of 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
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Body Structure For Vehicles (AREA)
- Heat Treatment Of Articles (AREA)
- Vibration Dampers (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14382354.0 | 2014-09-22 | ||
| FR1458913A FR3026078A1 (fr) | 2014-09-22 | 2014-09-22 | Piece metallique a orientation de deformations controlees |
| FR1458913 | 2014-09-22 | ||
| EP14382354.0A EP2998410A1 (en) | 2014-09-22 | 2014-09-22 | Method for laser beam heat treatment of press hardened components and press hardened components |
| PCT/EP2015/071780 WO2016046228A1 (en) | 2014-09-22 | 2015-09-22 | Controlled deformations in metallic pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170074858A true KR20170074858A (ko) | 2017-06-30 |
Family
ID=54266535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177008535A Withdrawn KR20170074858A (ko) | 2014-09-22 | 2015-09-22 | 금속 부재에서의 제어된 변형 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20170292169A1 (enExample) |
| EP (1) | EP3198044B1 (enExample) |
| JP (1) | JP6656257B2 (enExample) |
| KR (1) | KR20170074858A (enExample) |
| BR (1) | BR112017005904A2 (enExample) |
| CA (1) | CA2958020A1 (enExample) |
| ES (1) | ES2778691T3 (enExample) |
| WO (1) | WO2016046228A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6044624B2 (ja) * | 2014-12-17 | 2016-12-14 | マツダ株式会社 | 車両用フレーム構造 |
| DE102015215179A1 (de) * | 2015-08-07 | 2017-02-09 | Schwartz Gmbh | Verfahren zur Wärmebehandlung und Wärmebehandlungsvorrichtung |
| RU2681452C1 (ru) * | 2015-10-09 | 2019-03-06 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Конструктивный элемент и транспортное средство |
| US20180094334A1 (en) * | 2016-09-30 | 2018-04-05 | Lear Corporation | Laser spot hardening |
| JP2019178382A (ja) * | 2018-03-30 | 2019-10-17 | 株式会社ワイテック | 鋼製曲げ成形品の製造方法 |
| JP2022502300A (ja) * | 2018-10-15 | 2022-01-11 | オートテック エンジニアリング エス．エル． | 車両の構造梁のプロファイル |
| JP7120054B2 (ja) * | 2019-01-29 | 2022-08-17 | トヨタ自動車株式会社 | 車両用構造体及び車両用鋼板の強化方法 |
| EP4054777B1 (en) * | 2019-11-08 | 2023-09-13 | Autotech Engineering S.L. | A forming sheet metal part for a vehicle frame and corresponding production method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07119892A (ja) * | 1993-10-27 | 1995-05-12 | Nissan Motor Co Ltd | 強度部材 |
| US6820924B2 (en) * | 2003-01-13 | 2004-11-23 | Ford Global Technologies, Llc | Method of improving impact absorbing and deformation control characteristics of vehicle components |
| JP2005178710A (ja) * | 2003-12-24 | 2005-07-07 | Toyota Motor Corp | 衝撃吸収部材 |
| CN101678864B (zh) * | 2007-04-04 | 2012-10-31 | 住友金属工业株式会社 | 汽车车身用强度构件、前纵梁以及汽车车身的侧部构造 |
| US8689955B2 (en) * | 2009-09-14 | 2014-04-08 | Toyota Jidosha Kabushiki Kaisha | Shock absorbing structure |
| WO2012026580A1 (ja) * | 2010-08-26 | 2012-03-01 | 新日本製鐵株式会社 | 衝撃吸収部材 |
| TWI435816B (zh) * | 2010-08-26 | 2014-05-01 | Nippon Steel & Sumitomo Metal Corp | 衝擊吸收構件（一） |
| JP5783261B2 (ja) * | 2011-10-25 | 2015-09-24 | トヨタ自動車株式会社 | 骨格部材 |
-
2015
- 2015-09-22 JP JP2017535142A patent/JP6656257B2/ja not_active Expired - Fee Related
- 2015-09-22 KR KR1020177008535A patent/KR20170074858A/ko not_active Withdrawn
- 2015-09-22 BR BR112017005904A patent/BR112017005904A2/pt not_active Application Discontinuation
- 2015-09-22 EP EP15777633.7A patent/EP3198044B1/en active Active
- 2015-09-22 WO PCT/EP2015/071780 patent/WO2016046228A1/en not_active Ceased
- 2015-09-22 US US15/513,123 patent/US20170292169A1/en not_active Abandoned
- 2015-09-22 ES ES15777633T patent/ES2778691T3/es active Active
- 2015-09-22 CA CA2958020A patent/CA2958020A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN107208172A (zh) | 2017-09-26 |
| CA2958020A1 (en) | 2016-03-31 |
| ES2778691T3 (es) | 2020-08-11 |
| EP3198044A1 (en) | 2017-08-02 |
| US20170292169A1 (en) | 2017-10-12 |
| BR112017005904A2 (pt) | 2017-12-12 |
| JP6656257B2 (ja) | 2020-03-04 |
| JP2017535483A (ja) | 2017-11-30 |
| EP3198044B1 (en) | 2020-01-15 |
| WO2016046228A1 (en) | 2016-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20170328 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination |