CN110293325A - A kind of slab laser cutting method - Google Patents
A kind of slab laser cutting method Download PDFInfo
- Publication number
- CN110293325A CN110293325A CN201910688542.5A CN201910688542A CN110293325A CN 110293325 A CN110293325 A CN 110293325A CN 201910688542 A CN201910688542 A CN 201910688542A CN 110293325 A CN110293325 A CN 110293325A
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- CN
- China
- Prior art keywords
- cutting
- laser
- laser cutting
- turning
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 85
- 230000005672 electromagnetic field Effects 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000007704 transition Effects 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (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 |
---|---|---|---|
CN201910688542.5A CN110293325B (en) | 2019-07-29 | 2019-07-29 | Thick plate laser cutting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910688542.5A CN110293325B (en) | 2019-07-29 | 2019-07-29 | Thick plate laser cutting method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110293325A true CN110293325A (en) | 2019-10-01 |
CN110293325B CN110293325B (en) | 2020-10-30 |
Family
ID=68032087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910688542.5A Active CN110293325B (en) | 2019-07-29 | 2019-07-29 | Thick plate laser cutting method |
Country Status (1)
Country | Link |
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CN (1) | CN110293325B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111055029A (en) * | 2019-12-31 | 2020-04-24 | 武汉大学 | Laser cutting device and method for regulating and controlling crack propagation by controlling plasma through electromagnetic field |
CN113118642A (en) * | 2019-12-31 | 2021-07-16 | 江苏亚威机床股份有限公司 | Laser cutting corner processing method |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61123493A (en) * | 1984-11-20 | 1986-06-11 | Mitsubishi Electric Corp | Laser working device |
WO1990014195A1 (en) * | 1989-05-17 | 1990-11-29 | Fanuc Ltd | Cut-machining method by laser beam |
CN1070855A (en) * | 1991-09-18 | 1993-04-14 | 英国氧气集团有限公司 | Through improved material thermal cutting equipment |
GB2264887A (en) * | 1992-03-07 | 1993-09-15 | British Aerospace | A material processing apparatus |
DE102008037345A1 (en) * | 2008-08-12 | 2010-02-25 | Andreas Trautmann | Gas nozzle for welding/cutting a workpiece for steel based fabrication process, comprises a first inner nozzle for providing a first process gas flow, second external nozzle for providing second conducting gas flow, and a gas supply unit |
CN102310276A (en) * | 2011-06-22 | 2012-01-11 | 胡忠 | Cutting machine capable of controlling fracture by electrically controlled lasers |
CN103128423A (en) * | 2013-01-31 | 2013-06-05 | 鞍山煜宸科技有限公司 | Laser tungsten inert gas (TIG) arc coaxial hybrid welding method with additional high frequency magnetic field and device |
CN103753028A (en) * | 2014-02-13 | 2014-04-30 | 温州大学 | Laser boring method and device assisted by electric field and magnetic field coupling |
CN103817430A (en) * | 2014-02-13 | 2014-05-28 | 温州大学 | Electromagnetically-assisted laser drilling method and device |
CN103878494A (en) * | 2014-03-31 | 2014-06-25 | 深圳市大族激光科技股份有限公司 | Laser perforation method and method for cutting through hole through lasers |
CN105834595A (en) * | 2016-06-07 | 2016-08-10 | 成都市松川金属材料有限公司 | Sharp corner laser cutting method |
CN205852073U (en) * | 2016-07-13 | 2017-01-04 | 雷科股份有限公司 | Electromagnetic field auxiliary laser borehole drill construction |
CN106956077A (en) * | 2017-03-10 | 2017-07-18 | 南京航空航天大学 | A kind of cut deal aluminium alloy magnetic control laser welding process |
CN107252970A (en) * | 2017-07-04 | 2017-10-17 | 广东工业大学 | A kind of laser welding system and method |
-
2019
- 2019-07-29 CN CN201910688542.5A patent/CN110293325B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61123493A (en) * | 1984-11-20 | 1986-06-11 | Mitsubishi Electric Corp | Laser working device |
WO1990014195A1 (en) * | 1989-05-17 | 1990-11-29 | Fanuc Ltd | Cut-machining method by laser beam |
CN1070855A (en) * | 1991-09-18 | 1993-04-14 | 英国氧气集团有限公司 | Through improved material thermal cutting equipment |
GB2264887A (en) * | 1992-03-07 | 1993-09-15 | British Aerospace | A material processing apparatus |
DE102008037345A1 (en) * | 2008-08-12 | 2010-02-25 | Andreas Trautmann | Gas nozzle for welding/cutting a workpiece for steel based fabrication process, comprises a first inner nozzle for providing a first process gas flow, second external nozzle for providing second conducting gas flow, and a gas supply unit |
CN102310276A (en) * | 2011-06-22 | 2012-01-11 | 胡忠 | Cutting machine capable of controlling fracture by electrically controlled lasers |
CN103128423A (en) * | 2013-01-31 | 2013-06-05 | 鞍山煜宸科技有限公司 | Laser tungsten inert gas (TIG) arc coaxial hybrid welding method with additional high frequency magnetic field and device |
CN103753028A (en) * | 2014-02-13 | 2014-04-30 | 温州大学 | Laser boring method and device assisted by electric field and magnetic field coupling |
CN103817430A (en) * | 2014-02-13 | 2014-05-28 | 温州大学 | Electromagnetically-assisted laser drilling method and device |
CN103878494A (en) * | 2014-03-31 | 2014-06-25 | 深圳市大族激光科技股份有限公司 | Laser perforation method and method for cutting through hole through lasers |
CN105834595A (en) * | 2016-06-07 | 2016-08-10 | 成都市松川金属材料有限公司 | Sharp corner laser cutting method |
CN205852073U (en) * | 2016-07-13 | 2017-01-04 | 雷科股份有限公司 | Electromagnetic field auxiliary laser borehole drill construction |
CN106956077A (en) * | 2017-03-10 | 2017-07-18 | 南京航空航天大学 | A kind of cut deal aluminium alloy magnetic control laser welding process |
CN107252970A (en) * | 2017-07-04 | 2017-10-17 | 广东工业大学 | A kind of laser welding system and method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111055029A (en) * | 2019-12-31 | 2020-04-24 | 武汉大学 | Laser cutting device and method for regulating and controlling crack propagation by controlling plasma through electromagnetic field |
CN113118642A (en) * | 2019-12-31 | 2021-07-16 | 江苏亚威机床股份有限公司 | Laser cutting corner processing method |
Also Published As
Publication number | Publication date |
---|---|
CN110293325B (en) | 2020-10-30 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: No. 14, Houshi Group, Shuanghe Village, Xinglong Township, Xuyi County, Huai'an City, Jiangsu Province, 223000 Patentee after: Zhao Hongbo Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231225 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: School of automotive and mechanical engineering, Changsha University of technology, No. 960, Section 2, Wanjiali South Road, Tianxin District, Changsha City, Hunan Province, 410114 Patentee before: CHANGSHA University OF SCIENCE AND TECHNOLOGY |
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TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: 214000, No. 148 Chunhui East Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi Liyang Laser Technology Co.,Ltd. Country or region after: China Address before: No. 14, Houshi Group, Shuanghe Village, Xinglong Township, Xuyi County, Huai'an City, Jiangsu Province, 223000 Patentee before: Zhao Hongbo Country or region before: China |