HRP20141013T1 - Naäśin zavarivanja elemenata za energetsku industriju, posebice panela nepropusnih stijenki energetskih kotlova uz primjenu metode mig/mag i laserskog zavarivanja - Google Patents
Naäśin zavarivanja elemenata za energetsku industriju, posebice panela nepropusnih stijenki energetskih kotlova uz primjenu metode mig/mag i laserskog zavarivanja Download PDFInfo
- Publication number
- HRP20141013T1 HRP20141013T1 HRP20141013AT HRP20141013T HRP20141013T1 HR P20141013 T1 HRP20141013 T1 HR P20141013T1 HR P20141013A T HRP20141013A T HR P20141013AT HR P20141013 T HRP20141013 T HR P20141013T HR P20141013 T1 HRP20141013 T1 HR P20141013T1
- Authority
- HR
- Croatia
- Prior art keywords
- welding
- mag
- elements
- plane
- angle
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims 8
- 238000000034 method Methods 0.000 title claims 5
- 238000010891 electric arc Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000004021 metal welding Methods 0.000 claims 1
- 229910052756 noble gas Inorganic materials 0.000 claims 1
- 150000002835 noble gases Chemical class 0.000 claims 1
Classifications
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- 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
- B23K9/02—Seam welding; Backing means; Inserts
-
- 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
-
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
- B23K9/0256—Seam welding; Backing means; Inserts for rectilinear seams for welding ribs on plates
-
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/101—Tubes having fins or ribs
- F22B37/102—Walls built-up from finned tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
- F22B37/201—Suspension and securing arrangements for walls built-up from tubes
-
- 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
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
- B23K2101/08—Tubes finned or ribbed
-
- 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
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Laser Beam Processing (AREA)
- Arc Welding In General (AREA)
Claims (2)
1. Način zavarivanja elemenata (1, 2) za energetsku industriju, posebice panela nepropusnih stijenki energetskih kotlova i generatora pare, gdje se cijevi (1) koje čine panele nepropusnih stijenki spajaju plosnatim profilom (2) pomoću visokoenergetskog vlaknastog lasera (3), pri čemu se zavarivanje tipa „I” vodi dvostrano, sučeono, bez zakošenja spajanih rubova, naznačen time da se zavarivanje vodi brzinom preko 1 m/min, vođenjem laserskog snopa u metalnoj kupki koja nastaje tijekom zavarivanja metodom MAG (4) u zaštiti plemenitih plinova ili direktno iza nje, u razmaku od 10 mm, pri čemu se električni luk (3) procesa MAG usmjerava pod kutom β – 40-80o u ravni XZ te pod kutom δ – 40-80o u ravni YZ, a zatim se zavar tali laserskim snopom, usmjeravanjem istog pod kutom padanja u ravni XZ α – 1-5o i odgovarajuće u ravni YZ pod kutom γ – 1-5o.
2. Način zavarivanja elemenata za energetsku industriju prema zahtjevu 1, naznačen time da se u fokus laserskog snopa ili metalne kupke za zavarivanje uvodi žica za zavarivanje.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL399947A PL220073B1 (pl) | 2012-07-13 | 2012-07-13 | Sposób spawania elementów dla przemysłu energetycznego, zwłaszcza paneli ścian szczelnych kotłów energetycznych |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20141013T1 true HRP20141013T1 (hr) | 2014-12-19 |
Family
ID=46880656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20141013AT HRP20141013T1 (hr) | 2012-07-13 | 2014-10-22 | Naäśin zavarivanja elemenata za energetsku industriju, posebice panela nepropusnih stijenki energetskih kotlova uz primjenu metode mig/mag i laserskog zavarivanja |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2695694B1 (hr) |
ES (1) | ES2511024T3 (hr) |
HR (1) | HRP20141013T1 (hr) |
PL (2) | PL220073B1 (hr) |
PT (1) | PT2695694E (hr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015229171A (ja) * | 2014-06-04 | 2015-12-21 | 日本車輌製造株式会社 | レーザアークハイブリッド溶接方法 |
CN106270959A (zh) * | 2016-10-19 | 2017-01-04 | 李占鹏 | 一种船用球扁钢角焊焊接工艺方法 |
CN108381052A (zh) * | 2018-01-22 | 2018-08-10 | 中国十七冶集团有限公司 | 一种转炉汽化烟道现场焊接方法 |
CN108544061B (zh) * | 2018-03-29 | 2020-08-04 | 上海锅炉厂有限公司 | 一种镍基偏心扁钢拼排焊装置和焊接工艺 |
CN109454349A (zh) * | 2018-11-23 | 2019-03-12 | 安徽应流集团霍山铸造有限公司 | 一种降低铸钢件加工面焊缝硬度的热处理方法 |
CN110238494A (zh) * | 2019-07-16 | 2019-09-17 | 江苏汇能锅炉有限公司 | 一种锅炉管屏用高合金钢的机械焊接工艺 |
EP4060272B1 (de) * | 2021-03-19 | 2023-08-02 | Steinmüller Engineering GmbH | Rohr-/membranwand enthaltend längsnahtgeschweisste rohre |
CN113070546B (zh) * | 2021-03-30 | 2022-08-23 | 中铁宝桥(扬州)有限公司 | 一种钢梁杆件槽型结构的自动化焊接方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3111129B2 (ja) * | 1993-07-07 | 2000-11-20 | 日鐵溶接工業株式会社 | 複数管体に管間板体を溶接する装置 |
ATE178519T1 (de) * | 1994-02-14 | 1999-04-15 | Asea Brown Boveri | Vorrichtung und verfahren zum längsseitigen verschweissen von rohren mit flachstählen |
DE19924905C2 (de) * | 1999-05-31 | 2003-02-27 | Daimler Chrysler Ag | Verfahren zur Erzeugung einer Schweißnaht-Oberfläche beim Laserstrahlschweißen, die für die korrosionssichere Aufbringung eines Oberflächenschutzsystems geeignet ist |
JP2001334377A (ja) | 2000-05-24 | 2001-12-04 | Hitachi Constr Mach Co Ltd | レーザとアークとを用いた突き合わせ溶接方法 |
US6852945B2 (en) * | 2002-06-19 | 2005-02-08 | The Babcock & Wilcox Company | Laser welding boiler tube wall panels |
JP5061483B2 (ja) | 2006-03-28 | 2012-10-31 | Jfeスチール株式会社 | 超高強度溶接鋼管の製造方法 |
CN102126088B (zh) * | 2011-01-13 | 2013-05-08 | 哈尔滨工业大学 | 厚板t型接头双面激光电弧复合焊接方法 |
-
2012
- 2012-07-13 PL PL399947A patent/PL220073B1/pl unknown
- 2012-08-28 PT PT124600560T patent/PT2695694E/pt unknown
- 2012-08-28 EP EP12460056.0A patent/EP2695694B1/en active Active
- 2012-08-28 ES ES12460056.0T patent/ES2511024T3/es active Active
- 2012-08-28 PL PL12460056T patent/PL2695694T3/pl unknown
-
2014
- 2014-10-22 HR HRP20141013AT patent/HRP20141013T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
EP2695694B1 (en) | 2014-07-30 |
PL2695694T3 (pl) | 2015-01-30 |
PT2695694E (pt) | 2014-10-27 |
EP2695694A1 (en) | 2014-02-12 |
PL399947A1 (pl) | 2014-01-20 |
ES2511024T3 (es) | 2014-10-22 |
PL220073B1 (pl) | 2015-08-31 |
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