CN111001937B - 一种油气长输管道环焊缝激光电弧复合焊接方法 - Google Patents
一种油气长输管道环焊缝激光电弧复合焊接方法 Download PDFInfo
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- CN111001937B CN111001937B CN201911218946.4A CN201911218946A CN111001937B CN 111001937 B CN111001937 B CN 111001937B CN 201911218946 A CN201911218946 A CN 201911218946A CN 111001937 B CN111001937 B CN 111001937B
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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
- 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
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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CN111001937B true CN111001937B (zh) | 2022-07-15 |
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US10384293B2 (en) * | 2011-04-29 | 2019-08-20 | Lincoln Global, Inc. | Method and apparatus for heavy plate joining with hybrid laser and submerged-arc welding process |
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CN107755912B (zh) * | 2017-10-26 | 2019-08-30 | 重庆科技学院 | 管材全位置激光-电弧复合焊接系统 |
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