CN103978309B - 实现金属薄板单面焊接双面成形的高效激光深熔焊方法 - Google Patents
实现金属薄板单面焊接双面成形的高效激光深熔焊方法 Download PDFInfo
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- CN103978309B CN103978309B CN201410225961.2A CN201410225961A CN103978309B CN 103978309 B CN103978309 B CN 103978309B CN 201410225961 A CN201410225961 A CN 201410225961A CN 103978309 B CN103978309 B CN 103978309B
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- Prior art keywords
- laser
- welding
- sheet metal
- weld
- backing plate
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- 238000003466 welding Methods 0.000 title claims abstract description 105
- 239000002184 metal Substances 0.000 title claims abstract description 83
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 67
- 230000035515 penetration Effects 0.000 title claims abstract description 47
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- 239000000843 powder Substances 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000012670 alkaline solution Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 235000019441 ethanol Nutrition 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004021 metal welding Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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- 239000010936 titanium Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam 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
- 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
-
- 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
-
- 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
- B23K2103/14—Titanium 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
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410225961.2A CN103978309B (zh) | 2014-05-26 | 2014-05-26 | 实现金属薄板单面焊接双面成形的高效激光深熔焊方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410225961.2A CN103978309B (zh) | 2014-05-26 | 2014-05-26 | 实现金属薄板单面焊接双面成形的高效激光深熔焊方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103978309A CN103978309A (zh) | 2014-08-13 |
CN103978309B true CN103978309B (zh) | 2015-11-18 |
Family
ID=51270611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410225961.2A Expired - Fee Related CN103978309B (zh) | 2014-05-26 | 2014-05-26 | 实现金属薄板单面焊接双面成形的高效激光深熔焊方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103978309B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106735948B (zh) * | 2017-02-20 | 2019-08-20 | 广东海洋大学 | 一种铜铝异质金属的激光焊接方法及其装置 |
CN107160040B (zh) * | 2017-07-10 | 2018-10-12 | 江苏大学 | 一种辅助电场调控背面能场的薄板激光背反射增效焊接方法 |
US11707802B2 (en) * | 2020-04-28 | 2023-07-25 | GM Global Technology Operations LLC | Method of forming a single, angled and hourglass shaped weld |
CN115415744B (zh) * | 2022-08-31 | 2023-09-08 | 江西金科力实业有限公司 | 一种用于飞机副油箱的单面焊接成型工艺及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4827100A (en) * | 1986-12-22 | 1989-05-02 | Thyssen Stahl Ag | Process for the production of a shaped parts from pieces of sheet metal of different thicknesses |
CN101817119A (zh) * | 2010-05-20 | 2010-09-01 | 什邡市明日宇航工业股份有限公司 | 铼合金薄板激光焊接方法 |
CN201702515U (zh) * | 2010-05-20 | 2011-01-12 | 什邡市明日宇航工业股份有限公司 | 铼合金薄板激光焊接夹具 |
CN102615398A (zh) * | 2012-03-20 | 2012-08-01 | 哈尔滨工业大学 | 异种金属的穿孔型tig电弧熔钎焊方法 |
-
2014
- 2014-05-26 CN CN201410225961.2A patent/CN103978309B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4827100A (en) * | 1986-12-22 | 1989-05-02 | Thyssen Stahl Ag | Process for the production of a shaped parts from pieces of sheet metal of different thicknesses |
CN101817119A (zh) * | 2010-05-20 | 2010-09-01 | 什邡市明日宇航工业股份有限公司 | 铼合金薄板激光焊接方法 |
CN201702515U (zh) * | 2010-05-20 | 2011-01-12 | 什邡市明日宇航工业股份有限公司 | 铼合金薄板激光焊接夹具 |
CN102615398A (zh) * | 2012-03-20 | 2012-08-01 | 哈尔滨工业大学 | 异种金属的穿孔型tig电弧熔钎焊方法 |
Non-Patent Citations (2)
Title |
---|
刘斌.《激光辐射下金属的蒸发及小孔效应》.《金属焊接技术基础》.国防工业出版社,2012,第21-23页. * |
张洪涛等.《激光的应用》.《特种焊接技术》.哈尔滨工业大学出版社,2013,第34-37页. * |
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Publication number | Publication date |
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CN103978309A (zh) | 2014-08-13 |
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Effective date of registration: 20220321 Address after: 226000 room 307, building 1, No. 109, Yongfu Road, Tangzha Town Street, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Zhifan Information Technology Co.,Ltd. Address before: 212013 No. 301, Xuefu Road, Zhenjiang, Jiangsu Patentee before: JIANGSU University |
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Effective date of registration: 20220629 Address after: 528200 "crane nest" (workshop C) II of Yonghe Guzhong village group, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan jinxiaobao purification color board Co.,Ltd. Address before: 226000 room 307, building 1, No. 109, Yongfu Road, Tangzha Town Street, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Nantong Zhifan Information Technology Co.,Ltd. |
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Granted publication date: 20151118 |