CN109454314B - 一种空心钨极高深熔tig焊接厚板焊接方法 - Google Patents
一种空心钨极高深熔tig焊接厚板焊接方法 Download PDFInfo
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- CN109454314B CN109454314B CN201811430713.6A CN201811430713A CN109454314B CN 109454314 B CN109454314 B CN 109454314B CN 201811430713 A CN201811430713 A CN 201811430713A CN 109454314 B CN109454314 B CN 109454314B
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- welding
- gas
- thick plate
- tungsten electrode
- current
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- 238000003466 welding Methods 0.000 title claims abstract description 130
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 45
- 239000010937 tungsten Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000002844 melting Methods 0.000 title abstract description 5
- 239000007789 gas Substances 0.000 claims abstract description 49
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 229910052786 argon Inorganic materials 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 abstract description 3
- 238000010891 electric arc Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000035515 penetration Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- UZHDGDDPOPDJGM-UHFFFAOYSA-N Stigmatellin A Natural products COC1=CC(OC)=C2C(=O)C(C)=C(CCC(C)C(OC)C(C)C(C=CC=CC(C)=CC)OC)OC2=C1O UZHDGDDPOPDJGM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0205—Non-consumable electrodes; C-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
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811430713.6A CN109454314B (zh) | 2018-11-28 | 2018-11-28 | 一种空心钨极高深熔tig焊接厚板焊接方法 |
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CN201811430713.6A CN109454314B (zh) | 2018-11-28 | 2018-11-28 | 一种空心钨极高深熔tig焊接厚板焊接方法 |
Publications (2)
Publication Number | Publication Date |
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CN109454314A CN109454314A (zh) | 2019-03-12 |
CN109454314B true CN109454314B (zh) | 2021-03-02 |
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CN201811430713.6A Active CN109454314B (zh) | 2018-11-28 | 2018-11-28 | 一种空心钨极高深熔tig焊接厚板焊接方法 |
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CN (1) | CN109454314B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111558764A (zh) * | 2020-05-22 | 2020-08-21 | 株洲天一自动焊接装备有限公司 | 一种涡轮壳摇臂焊接方法 |
CN113319404B (zh) * | 2021-06-18 | 2022-09-30 | 哈尔滨焊接研究院有限公司 | 一种节镍奥氏体不锈钢中空钨极氩弧焊方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527418A (en) * | 1978-08-16 | 1980-02-27 | Hitachi Ltd | Welding or cutting method |
JPS55161575A (en) * | 1979-06-04 | 1980-12-16 | Jgc Corp | Tig welding method and tungsten electrode used for this |
JPH07185801A (ja) * | 1993-12-28 | 1995-07-25 | Takayama Kogyo Koutou Senmon Gatsukouchiyou | 宇宙アーク溶接・切断法及び高エネルギー密度アーク溶接法 |
CN101541465A (zh) * | 2007-02-09 | 2009-09-23 | 海别得公司 | 具有优化水冷却的等离子弧切割焊炬部件 |
CN103567652A (zh) * | 2013-11-14 | 2014-02-12 | 哈尔滨工程大学 | 基于脉冲协调控制的铝合金直流等离子-钨极氩弧复合焊接方法 |
CN207888035U (zh) * | 2018-03-08 | 2018-09-21 | 上海多木实业有限公司 | 一种大功率高熔深tig焊枪 |
-
2018
- 2018-11-28 CN CN201811430713.6A patent/CN109454314B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527418A (en) * | 1978-08-16 | 1980-02-27 | Hitachi Ltd | Welding or cutting method |
JPS55161575A (en) * | 1979-06-04 | 1980-12-16 | Jgc Corp | Tig welding method and tungsten electrode used for this |
JPH07185801A (ja) * | 1993-12-28 | 1995-07-25 | Takayama Kogyo Koutou Senmon Gatsukouchiyou | 宇宙アーク溶接・切断法及び高エネルギー密度アーク溶接法 |
CN101541465A (zh) * | 2007-02-09 | 2009-09-23 | 海别得公司 | 具有优化水冷却的等离子弧切割焊炬部件 |
CN103567652A (zh) * | 2013-11-14 | 2014-02-12 | 哈尔滨工程大学 | 基于脉冲协调控制的铝合金直流等离子-钨极氩弧复合焊接方法 |
CN207888035U (zh) * | 2018-03-08 | 2018-09-21 | 上海多木实业有限公司 | 一种大功率高熔深tig焊枪 |
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Application publication date: 20190312 Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Denomination of invention: A hollow tungsten electrode high penetration TIG welding thick plate welding method Granted publication date: 20210302 License type: Common License Record date: 20210714 |
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Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Date of cancellation: 20210826 |
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Effective date of registration: 20241014 Address after: Room 308, Building 2, Dongchang Village, Anchang Street, Keqiao District, Shaoxing City, Zhejiang Province 312081 Patentee after: Shaoxing Hansi New Material Technology Co.,Ltd. Country or region after: China Address before: 212003, No. 2, Mengxi Road, Zhenjiang, Jiangsu Patentee before: JIANGSU University OF SCIENCE AND TECHNOLOGY Country or region before: China |