CN107815685A - 一种双焦点高速激光熔覆方法 - Google Patents
一种双焦点高速激光熔覆方法 Download PDFInfo
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- CN107815685A CN107815685A CN201711315448.2A CN201711315448A CN107815685A CN 107815685 A CN107815685 A CN 107815685A CN 201711315448 A CN201711315448 A CN 201711315448A CN 107815685 A CN107815685 A CN 107815685A
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- Prior art keywords
- bifocus
- focus
- cladding
- laser
- powder
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004372 laser cladding Methods 0.000 title claims abstract description 24
- 238000005253 cladding Methods 0.000 claims abstract description 41
- 239000000843 powder Substances 0.000 claims abstract description 35
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 238000002844 melting Methods 0.000 claims abstract description 15
- 230000008018 melting Effects 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000013459 approach Methods 0.000 abstract description 3
- 238000010790 dilution Methods 0.000 abstract description 2
- 239000012895 dilution Substances 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711315448.2A CN107815685B (zh) | 2017-12-11 | 2017-12-11 | 一种双焦点高速激光熔覆方法 |
Applications Claiming Priority (1)
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CN201711315448.2A CN107815685B (zh) | 2017-12-11 | 2017-12-11 | 一种双焦点高速激光熔覆方法 |
Publications (2)
Publication Number | Publication Date |
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CN107815685A true CN107815685A (zh) | 2018-03-20 |
CN107815685B CN107815685B (zh) | 2018-12-28 |
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Family Applications (1)
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CN201711315448.2A Active CN107815685B (zh) | 2017-12-11 | 2017-12-11 | 一种双焦点高速激光熔覆方法 |
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CN (1) | CN107815685B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592585A (zh) * | 2019-10-28 | 2019-12-20 | 上海彩石激光科技有限公司 | 一种超高速激光熔覆***和方法 |
CN111286732A (zh) * | 2020-02-24 | 2020-06-16 | 厦门大学 | 一种中空光内自预热送粉的高效激光熔覆头 |
CN111455378A (zh) * | 2020-05-19 | 2020-07-28 | 亚琛联合科技(天津)有限公司 | 一种高效率矩形光斑激光熔覆方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146476A (en) * | 1999-02-08 | 2000-11-14 | Alvord-Polk, Inc. | Laser-clad composite cutting tool and method |
TWI252789B (en) * | 2004-08-17 | 2006-04-11 | Chun Chen | Multi-function coaxial nozzle for laser material processing |
EP2522454A1 (de) * | 2011-05-09 | 2012-11-14 | Siemens Aktiengesellschaft | Einkristallines Schweißen von direktional verfestigten Werkstoffen |
CN104388929A (zh) * | 2014-11-28 | 2015-03-04 | 江苏中科四象激光科技有限公司 | 一种双光束激光熔覆刀具的加工方法 |
CN105562951A (zh) * | 2016-02-03 | 2016-05-11 | 苏州大学 | 一种用于激光熔覆的激光光内送丝装置 |
CN106312304A (zh) * | 2016-11-01 | 2017-01-11 | 苏州大学 | 激光熔覆送料装置 |
CN206298642U (zh) * | 2016-11-10 | 2017-07-04 | 暨南大学 | 一种基于双焦点透镜产生预热和缓冷光的激光熔覆设备 |
-
2017
- 2017-12-11 CN CN201711315448.2A patent/CN107815685B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146476A (en) * | 1999-02-08 | 2000-11-14 | Alvord-Polk, Inc. | Laser-clad composite cutting tool and method |
TWI252789B (en) * | 2004-08-17 | 2006-04-11 | Chun Chen | Multi-function coaxial nozzle for laser material processing |
EP2522454A1 (de) * | 2011-05-09 | 2012-11-14 | Siemens Aktiengesellschaft | Einkristallines Schweißen von direktional verfestigten Werkstoffen |
CN104388929A (zh) * | 2014-11-28 | 2015-03-04 | 江苏中科四象激光科技有限公司 | 一种双光束激光熔覆刀具的加工方法 |
CN105562951A (zh) * | 2016-02-03 | 2016-05-11 | 苏州大学 | 一种用于激光熔覆的激光光内送丝装置 |
CN106312304A (zh) * | 2016-11-01 | 2017-01-11 | 苏州大学 | 激光熔覆送料装置 |
CN206298642U (zh) * | 2016-11-10 | 2017-07-04 | 暨南大学 | 一种基于双焦点透镜产生预热和缓冷光的激光熔覆设备 |
Non-Patent Citations (1)
Title |
---|
马国龙 等: "能量比对双光束激光焊接特性的影响", 《中国激光》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592585A (zh) * | 2019-10-28 | 2019-12-20 | 上海彩石激光科技有限公司 | 一种超高速激光熔覆***和方法 |
CN111286732A (zh) * | 2020-02-24 | 2020-06-16 | 厦门大学 | 一种中空光内自预热送粉的高效激光熔覆头 |
CN111455378A (zh) * | 2020-05-19 | 2020-07-28 | 亚琛联合科技(天津)有限公司 | 一种高效率矩形光斑激光熔覆方法 |
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CN107815685B (zh) | 2018-12-28 |
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Effective date of registration: 20190218 Address after: 300000 Fenghuayuan Workshop Phase II, No. 4, No. 80, Ninth Avenue, Tianjin Development Zone, Binhai New Area, Tianjin Patentee after: ACUNITY (TIANJIN) Co.,Ltd. Address before: 150001 European New Town 504 Xinyang Road, Daoli District, Harbin, Heilongjiang Province Co-patentee before: Wang Wei Patentee before: Li Liqun |
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Denomination of invention: Bifocus high-speed laser cladding method Effective date of registration: 20191107 Granted publication date: 20181228 Pledgee: Tianjin SME Credit Financing Guarantee Center Pledgor: ACUNITY (TIANJIN) Co.,Ltd. Registration number: Y2019120000015 |
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Denomination of invention: A double focus high speed laser cladding method Effective date of registration: 20201209 Granted publication date: 20181228 Pledgee: Tianjin SME Credit Financing Guarantee Center Pledgor: ACUNITY (TIANJIN) Co.,Ltd. Registration number: Y2020980009021 |
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Denomination of invention: Double focus high speed laser cladding method Effective date of registration: 20211202 Granted publication date: 20181228 Pledgee: Tianjin SME Credit Financing Guarantee Center Pledgor: ACUNITY (TIANJIN) Co.,Ltd. Registration number: Y2021120000064 |
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