WO2008138304A2 - Verfahren und vorrichtung zum hybridschweissen mit nachfolgendem mag-schweissen - Google Patents
Verfahren und vorrichtung zum hybridschweissen mit nachfolgendem mag-schweissen Download PDFInfo
- Publication number
- WO2008138304A2 WO2008138304A2 PCT/DE2008/000762 DE2008000762W WO2008138304A2 WO 2008138304 A2 WO2008138304 A2 WO 2008138304A2 DE 2008000762 W DE2008000762 W DE 2008000762W WO 2008138304 A2 WO2008138304 A2 WO 2008138304A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- welding
- welding process
- unit
- hybrid
- mag
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
- B23K9/1735—Arc welding or cutting making use of shielding gas and of a consumable electrode making use of several electrodes
-
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
-
- 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
- B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
- B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma welding
-
- 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
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
- B23K28/02—Combined welding or cutting procedures or apparatus
Definitions
- the invention relates to a method for the non-detachable joining of components made of heat-fusible, metallic material, with a robot-guided welding unit for performing a hybrid welding process.
- the invention also relates to an apparatus for carrying out the method specified above.
- Methods and devices of the type mentioned above find, inter alia, industrial application in the joining of thick sheet metal, as it is used in particular in shipbuilding.
- Submerged powder method has the disadvantage that there is a risk of shifting the midrib defect in the root area of the hybrid seam. This may mean that also the root of the already reworked by the sub-powder method weld must also be rewelded. This requires further work steps, namely, the already welded piece must be turned and the seam again, now on its other side, welded.
- the submerged powder method used for rewelding also has the disadvantage that the heat input into the thick sheet and thus its distortion is not insignificant.
- the invention has for its object to avoid the risk of cracking, that is, the formation of Friedrichrippende vomen, the hybrid welding of thick sheets.
- a robot-controlled welding unit is used for carrying out a hybrid welding process.
- a metal active gas high power welding process (MAG-HL) is performed at a predetermined distance following the hybrid welding process.
- a hybrid welding process can be any combination of different welding processes.
- Hybrid welding process and subsequent MAG-HL welding process are therefore carried out at the same welding speed along a seam, so that the inventive method can also be referred to as a "tandem welding process".
- the involved in the execution of the hybrid welding process MSG burner is arranged on the welding unit aligned so that it is sluggishly inclined in the welding direction.
- MAG-HL metal-active-gas-high-power welding process
- Hybrid method filled the bottom 8 mm of the joint and the downstream MAG-H L process fills the rest of the joint with a filler wire of 1, 6 mm diameter.
- a filler wire 1, 6 mm diameter.
- a corresponding high-performance welding device is to be used.
- the method of joining components made of heat-fusible metallic materials with a robot-guided welding unit comprises the hybrid welding process, namely a metal shielding gas welding process (MSG) in combination with a
- Laser welding process performs.
- This welding unit is coupled to a structural unit for carrying out a metal-active gas high-power welding process (MAG-HL) following the hybrid welding process. If the welding unit is guided along the seam to be welded between the thick sheets to be joined to one another, the assembly coupled thereto with the MAG-HL burner also travels at a predetermined distance from the welding unit.
- MAG-HL metal-active gas high-power welding process
- the guided by a robot welding unit can be provided with a support on which the assembly can be easily assemble, which carries the MAG HL welding torch.
- the assembly may include a carrier which is mounted on the welding unit.
- the carrier is advantageously designed so that can be adjusted in terms of their distance and their orientation to the welding direction, or the burner held thereon.
- the drawing shows a schematic side view of an apparatus for carrying out the welding process.
- the device for the permanent connection of components here a thick sheet 1 for shipbuilding made of heat-meltable, metallic material, has a robot-controlled welding unit 2. If the robot-controlled welding unit is guided in the welding direction according to the arrow VS, it thereby moves a burner 3 arranged on the welding unit, with which
- Inert gas welding process is made.
- a laser beam guiding component 4 which is likewise located on the welding unit, is moved along, so that the welding unit 2 ultimately carries out a hybrid welding process during movements along the thick sheet 1 at a predetermined speed in the direction of the arrow VS.
- a carrier 6 With a screwing schematically indicated here by the hexagonal head 5, a carrier 6 is mounted on the welding unit 2.
- the support carries a structural unit 7, on which a burner 8 is held for carrying out a metal active gas high-power welding process (MAG-HL).
- MAG-HL metal active gas high-power welding process
- the MSG burner 3 is sluggish, with respect to the welding direction VS.
- the MAG-HL burner 8 also with respect to the welding direction VS, aligned sharply.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880015870A CN101711192A (zh) | 2007-05-15 | 2008-05-06 | 用于进行具有随后的mag焊接的混合焊接的方法和装置 |
EP08758022A EP2148758A2 (de) | 2007-05-15 | 2008-05-06 | Verfahren und vorrichtung zum unlösbaren verbinden von bauteilen aus wärmeschmelzbarem, metallischen werkstoff |
JP2010507787A JP2010526669A (ja) | 2007-05-15 | 2008-05-06 | 融解性の金属材料から成る複数の部品を永久接続するための方法と装置 |
CA002687136A CA2687136A1 (en) | 2007-05-15 | 2008-05-06 | Method and device for permanently interconnecting components from a heat-meltable metal material |
US12/451,444 US8378260B2 (en) | 2007-05-15 | 2008-05-06 | Method and device for permanently connecting components of heat-meltable, metallic materials |
BRPI0811877-9A2A BRPI0811877A2 (pt) | 2007-05-15 | 2008-05-06 | Método e dispositivo para interconectar permanentemente componentes feitos de um material de metal fundível a quente |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007022863.7 | 2007-05-15 | ||
DE102007022863A DE102007022863B4 (de) | 2007-05-15 | 2007-05-15 | Verfahren zum unlösbaren Verbinden von Bauteilen aus wärmeschmelzbarem, metallischen Werkstoff |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008138304A2 true WO2008138304A2 (de) | 2008-11-20 |
WO2008138304A3 WO2008138304A3 (de) | 2009-01-29 |
Family
ID=39869724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/000762 WO2008138304A2 (de) | 2007-05-15 | 2008-05-06 | Verfahren und vorrichtung zum hybridschweissen mit nachfolgendem mag-schweissen |
Country Status (9)
Country | Link |
---|---|
US (1) | US8378260B2 (de) |
EP (1) | EP2148758A2 (de) |
JP (1) | JP2010526669A (de) |
KR (1) | KR20100022046A (de) |
CN (1) | CN101711192A (de) |
BR (1) | BRPI0811877A2 (de) |
CA (1) | CA2687136A1 (de) |
DE (1) | DE102007022863B4 (de) |
WO (1) | WO2008138304A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011072734A1 (en) * | 2009-12-16 | 2011-06-23 | Esab Ab | A welding process and a welding arrangement |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5595139B2 (ja) * | 2010-06-23 | 2014-09-24 | 三菱重工業株式会社 | 溶接方法及び溶接システム |
US8895886B2 (en) * | 2011-03-15 | 2014-11-25 | General Electric Company | Cladding application method and apparatus using hybrid laser process |
US8890030B2 (en) * | 2012-08-30 | 2014-11-18 | General Electric Company | Hybrid welding apparatuses, systems and methods |
CN104096971A (zh) * | 2014-06-24 | 2014-10-15 | 嘉兴永发电子有限公司 | 激光填料焊机及其焊接方法 |
FR3039444B1 (fr) * | 2015-07-30 | 2017-09-15 | Inst De Rech Tech Jules Verne | Procede optimise de soudage hybride laser-arc |
CN105195860B (zh) * | 2015-09-17 | 2018-09-07 | 中建钢构有限公司 | 阴面对接斜立焊接方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500512A1 (de) * | 1994-09-23 | 1996-04-11 | Fraunhofer Ges Forschung | Verfahren zum Verschweißen von Werkstücken |
DE19849117A1 (de) * | 1998-10-24 | 2000-05-18 | Dilthey Ulrich | Verfahren und Vorrichtung zum gekoppelten Laser-MSG-Schweißen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5240620B2 (de) * | 1974-02-08 | 1977-10-13 | ||
JPS607578B2 (ja) * | 1978-06-30 | 1985-02-26 | 新日本製鐵株式会社 | 厚肉鋼管の造管溶接法 |
JP2890658B2 (ja) * | 1990-04-23 | 1999-05-17 | いすゞ自動車株式会社 | アルミ鋳物部品の局部強化方法 |
DE59407600D1 (de) * | 1994-01-29 | 1999-02-18 | Asea Brown Boveri | Verfahren zum Verbinden von Metallteilen mittels Lichtbogen-Schmelzschweissen |
ES2132264T3 (es) * | 1994-02-14 | 1999-08-16 | Asea Brown Boveri | Dispositivo y procedimiento para la soldadura longitudinal lateral de tubos con aceros planos. |
ATE164104T1 (de) | 1994-09-23 | 1998-04-15 | Fraunhofer Ges Forschung | Verfahren zum verschweissen von werkstücken |
FR2865152B1 (fr) * | 2004-01-21 | 2007-02-02 | Air Liquide | Procede de soudage hybride arc-laser des aciers ferritiques |
JP4501105B2 (ja) * | 2004-03-09 | 2010-07-14 | 株式会社安川電機 | 溶接システム |
JP2006224130A (ja) * | 2005-02-16 | 2006-08-31 | Nippon Steel Corp | レーザとマグアークによる複合溶接方法 |
DE102005014969A1 (de) * | 2005-04-01 | 2006-10-05 | Linde Ag | Verfahren zum Lichtbogenschweißen |
-
2007
- 2007-05-15 DE DE102007022863A patent/DE102007022863B4/de not_active Expired - Fee Related
-
2008
- 2008-05-06 KR KR1020097026181A patent/KR20100022046A/ko not_active Application Discontinuation
- 2008-05-06 EP EP08758022A patent/EP2148758A2/de not_active Withdrawn
- 2008-05-06 BR BRPI0811877-9A2A patent/BRPI0811877A2/pt not_active IP Right Cessation
- 2008-05-06 CA CA002687136A patent/CA2687136A1/en not_active Abandoned
- 2008-05-06 US US12/451,444 patent/US8378260B2/en not_active Expired - Fee Related
- 2008-05-06 JP JP2010507787A patent/JP2010526669A/ja active Pending
- 2008-05-06 CN CN200880015870A patent/CN101711192A/zh active Pending
- 2008-05-06 WO PCT/DE2008/000762 patent/WO2008138304A2/de active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500512A1 (de) * | 1994-09-23 | 1996-04-11 | Fraunhofer Ges Forschung | Verfahren zum Verschweißen von Werkstücken |
DE19849117A1 (de) * | 1998-10-24 | 2000-05-18 | Dilthey Ulrich | Verfahren und Vorrichtung zum gekoppelten Laser-MSG-Schweißen |
Non-Patent Citations (2)
Title |
---|
STAUFER H: "HIGH PRODUCTIVITY BY USING LASER-GMAW- AND LASER-TANDEM-HYBRID-PROCE SSES FOR THICK PLATES" WELDING IN THE WORLD, ELSEVIER / INTERNATIONAL INSTITUTE OF WELDING, ROISSY, FR, Bd. 49, 1. Juli 2005 (2005-07-01), Seiten 66-74, XP001239964 ISSN: 0043-2288 * |
TUSEK J ET AL: "HYBRID WELDING WITH ARC AND LASER BEAM" SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, INSTITUTE OF MATERIALS, LONDON, GB, Bd. 4, Nr. 5, 1. Oktober 1999 (1999-10-01), Seiten 308-311, XP009071730 ISSN: 1362-1718 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011072734A1 (en) * | 2009-12-16 | 2011-06-23 | Esab Ab | A welding process and a welding arrangement |
JP2013514181A (ja) * | 2009-12-16 | 2013-04-25 | イーエスエービー・エービー | 溶接方法および溶接装置 |
US8884183B2 (en) | 2009-12-16 | 2014-11-11 | Esab Ab | Welding process and a welding arrangement |
Also Published As
Publication number | Publication date |
---|---|
CA2687136A1 (en) | 2008-11-20 |
BRPI0811877A2 (pt) | 2014-11-18 |
WO2008138304A3 (de) | 2009-01-29 |
DE102007022863A1 (de) | 2008-11-27 |
DE102007022863B4 (de) | 2010-07-22 |
CN101711192A (zh) | 2010-05-19 |
US8378260B2 (en) | 2013-02-19 |
KR20100022046A (ko) | 2010-02-26 |
EP2148758A2 (de) | 2010-02-03 |
US20100108655A1 (en) | 2010-05-06 |
JP2010526669A (ja) | 2010-08-05 |
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