MX2021010842A - Metodo para soldadura por fusion de una o mas laminas de acero hechas de acero endurecible por presion. - Google Patents
Metodo para soldadura por fusion de una o mas laminas de acero hechas de acero endurecible por presion.Info
- Publication number
- MX2021010842A MX2021010842A MX2021010842A MX2021010842A MX2021010842A MX 2021010842 A MX2021010842 A MX 2021010842A MX 2021010842 A MX2021010842 A MX 2021010842A MX 2021010842 A MX2021010842 A MX 2021010842A MX 2021010842 A MX2021010842 A MX 2021010842A
- Authority
- MX
- Mexico
- Prior art keywords
- focal spot
- laser focal
- steel
- steel sheets
- spot region
- Prior art date
Links
Classifications
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
- B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
- B23K26/0732—Shaping the laser spot into a rectangular shape
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
- B23K26/0736—Shaping the laser spot into an oval shape, e.g. elliptic shape
-
- 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
-
- 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/26—Seam welding of rectilinear seams
-
- 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
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
- B23K26/322—Bonding taking account of the properties of the material involved involving coated metal parts
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
- B23K2101/185—Tailored blanks
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
La invención se refiere a un método para la soldadura por fusión de una o más láminas de acero (1, 2) hechas de acero endurecido por presión, preferiblemente acero al manganeso-boro, en donde la o al menos una de las láminas de acero tiene un revestimiento metálico (4) que contiene aluminio, y en donde la soldadura por fusión se lleva a cabo mientras se alimenta el material de relleno (11) al baño fundido (9) producido exclusivamente por medio de al menos un rayo láser. Para mejorar la templabilidad de la costura de soldadura (14), independientemente de si las láminas de acero que se van a soldar juntas son láminas de acero del mismo o diferente grado de material y/o láminas de acero de diferentes espesores de lámina, un solo punto focal láser (16) con una distribución de energía diferente se genera en el baño fundido por medio de uno o más elementos ópticos, de modo que el punto focal de láser (16) tenga un área de punto focal de láser más pequeña (16.1) y un área de punto focal de láser más grande (16.2), en donde el área de punto focal de láser más grande irradia un área que es al menos dos veces, preferiblemente al menos tres veces, un área irradiada por el área de punto focal de láser más pequeña, y en donde se introduce una energía láser más alta por unidad de superficie en el área de punto focal de láser más pequeña que en el área de punto focal láser más grande. El método de acuerdo con la invención se caracteriza por una alta productividad y también un consumo de energía comparativamente bajo. Además, el método se puede implementar con relativamente poco esfuerzo en términos de tecnología de planta.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019108837.2A DE102019108837A1 (de) | 2019-04-04 | 2019-04-04 | Verfahren zum Schmelzschweißen eines oder mehrerer Stahlbleche aus presshärtbarem Stahl |
PCT/EP2020/059776 WO2020201578A1 (de) | 2019-04-04 | 2020-04-06 | VERFAHREN ZUM SCHMELZSCHWEIßEN EINES ODER MEHRERER STAHLBLECHE AUS PRESSHÄRTBAREM STAHL |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021010842A true MX2021010842A (es) | 2021-10-22 |
Family
ID=70224382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021010842A MX2021010842A (es) | 2019-04-04 | 2020-04-06 | Metodo para soldadura por fusion de una o mas laminas de acero hechas de acero endurecible por presion. |
Country Status (12)
Country | Link |
---|---|
US (1) | US20220193820A1 (es) |
EP (1) | EP3946801B1 (es) |
JP (1) | JP7081055B2 (es) |
KR (1) | KR102385353B1 (es) |
CN (1) | CN113710404B (es) |
BR (1) | BR112021017235A2 (es) |
CA (1) | CA3133769C (es) |
DE (1) | DE102019108837A1 (es) |
ES (1) | ES2963410T3 (es) |
MX (1) | MX2021010842A (es) |
PL (1) | PL3946801T3 (es) |
WO (1) | WO2020201578A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023111649A1 (en) * | 2021-12-16 | 2023-06-22 | Arcelormittal | Method for butt-welding a steel part |
CN116224613B (zh) * | 2023-05-08 | 2023-07-21 | 泉州师范学院 | 一种任意自旋指向超衍射极限光焦斑的实现方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006011064B4 (de) * | 2006-03-08 | 2009-08-20 | Technische Universität München | Verfahren und Vorrichtung zum Schweißen eines Werkstücks |
WO2007118939A1 (fr) * | 2006-04-19 | 2007-10-25 | Arcelor France | Procede de fabrication d'une piece soudee a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue |
FR2903623B1 (fr) * | 2006-07-12 | 2008-09-19 | L'air Liquide | Procede de soudage hybride laser-arc de pieces metalliques aluminiees |
JP5570396B2 (ja) * | 2010-11-22 | 2014-08-13 | パナソニック株式会社 | 溶接方法および溶接装置 |
WO2013014481A1 (fr) * | 2011-07-26 | 2013-01-31 | Arcelormittal Investigación Y Desarrollo Sl | Pièce d'acier soudée préalablement mise en forme à chaud à très haute résistance mécanique et procédé de fabrication |
EP2825345A1 (en) * | 2012-03-14 | 2015-01-21 | Tata Steel Nederland Technology B.V. | Method of producing a continuous metal strip by laser welding using a filler wire |
JP5316670B1 (ja) | 2012-04-17 | 2013-10-16 | 新日鐵住金株式会社 | ホットスタンプ用のテーラードブランクとその製造方法 |
DE102012111118B3 (de) * | 2012-11-19 | 2014-04-03 | Wisco Tailored Blanks Gmbh | Verfahren zum Laserschweißen eines oder mehrerer Werkstücke aus härtbarem Stahl im Stumpfstoß |
KR101448473B1 (ko) * | 2012-12-03 | 2014-10-10 | 현대하이스코 주식회사 | 테일러 웰디드 블랭크, 그 제조방법 및 이를 이용한 핫스탬핑 부품 |
DE102013101953A1 (de) * | 2013-02-27 | 2014-08-28 | Wisco Lasertechnik Gmbh | Verfahren zum Aneinanderfügen von mit einer metallischen Beschichtung versehenen Platinen oder Bändern aus Stahl durch Laserstrahlschweißen |
JP2015047638A (ja) * | 2013-09-04 | 2015-03-16 | 株式会社最新レーザ技術研究センター | ビーム分岐回転光学系を用いたレーザ加工法 |
DE102014001979A1 (de) * | 2014-02-17 | 2015-08-20 | Wisco Tailored Blanks Gmbh | Verfahren zum Laserschweißen eines oder mehrerer Werkstücke aus härtbarem Stahl im Stumpfstoß |
DE102015115915A1 (de) * | 2015-09-21 | 2017-03-23 | Wisco Tailored Blanks Gmbh | Laserschweißverfahren zur Herstellung eines Blechhalbzeugs aus härtbarem Stahl mit einer Beschichtung auf Aluminium- oder Aluminium-Silizium-Basis |
CA3003221A1 (en) * | 2015-12-18 | 2017-06-22 | Autotech Engineering A.I.E. | Methods for joining two blanks and blanks and products obtained |
KR20180099637A (ko) | 2015-12-18 | 2018-09-05 | 오토테크 엔지니어링 에이.아이.이. | 강화 구조 컴포넌트들 |
DE112017003592T5 (de) * | 2016-07-15 | 2019-03-28 | TeraDiode, Inc. | Materialbearbeitung unter Verwendung eines Lasers mit variabler Strahlform |
DE102017120051B4 (de) * | 2017-08-31 | 2023-01-12 | Baosteel Tailored Blanks Gmbh | Verfahren zum Laserstrahlschweißen eines oder mehrerer Stahlbleche aus presshärtbarem Mangan-Borstahl |
-
2019
- 2019-04-04 DE DE102019108837.2A patent/DE102019108837A1/de active Pending
-
2020
- 2020-04-06 CN CN202080026832.4A patent/CN113710404B/zh active Active
- 2020-04-06 CA CA3133769A patent/CA3133769C/en active Active
- 2020-04-06 PL PL20717637.1T patent/PL3946801T3/pl unknown
- 2020-04-06 JP JP2021558946A patent/JP7081055B2/ja active Active
- 2020-04-06 EP EP20717637.1A patent/EP3946801B1/de active Active
- 2020-04-06 US US17/600,772 patent/US20220193820A1/en active Pending
- 2020-04-06 WO PCT/EP2020/059776 patent/WO2020201578A1/de active Search and Examination
- 2020-04-06 ES ES20717637T patent/ES2963410T3/es active Active
- 2020-04-06 BR BR112021017235A patent/BR112021017235A2/pt unknown
- 2020-04-06 MX MX2021010842A patent/MX2021010842A/es unknown
- 2020-04-06 KR KR1020217031949A patent/KR102385353B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP7081055B2 (ja) | 2022-06-06 |
CA3133769A1 (en) | 2020-10-08 |
ES2963410T3 (es) | 2024-03-27 |
EP3946801C0 (de) | 2023-08-09 |
JP2022521845A (ja) | 2022-04-12 |
KR20210128004A (ko) | 2021-10-25 |
BR112021017235A2 (pt) | 2021-11-09 |
EP3946801B1 (de) | 2023-08-09 |
CN113710404A (zh) | 2021-11-26 |
US20220193820A1 (en) | 2022-06-23 |
WO2020201578A1 (de) | 2020-10-08 |
PL3946801T3 (pl) | 2024-02-05 |
EP3946801A1 (de) | 2022-02-09 |
CA3133769C (en) | 2022-12-06 |
KR102385353B1 (ko) | 2022-04-11 |
DE102019108837A1 (de) | 2020-10-08 |
CN113710404B (zh) | 2022-10-25 |
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