CN107812943B - 一种激光增材制造或再制造随形保护方法及保护罩 - Google Patents
一种激光增材制造或再制造随形保护方法及保护罩 Download PDFInfo
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- CN107812943B CN107812943B CN201711113696.9A CN201711113696A CN107812943B CN 107812943 B CN107812943 B CN 107812943B CN 201711113696 A CN201711113696 A CN 201711113696A CN 107812943 B CN107812943 B CN 107812943B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/70—Gas flow means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/90—Means for process control, e.g. cameras or sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Automation & Control Theory (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
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- Laser Beam Processing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711113696.9A CN107812943B (zh) | 2017-11-13 | 2017-11-13 | 一种激光增材制造或再制造随形保护方法及保护罩 |
Applications Claiming Priority (1)
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CN201711113696.9A CN107812943B (zh) | 2017-11-13 | 2017-11-13 | 一种激光增材制造或再制造随形保护方法及保护罩 |
Publications (2)
Publication Number | Publication Date |
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CN107812943A CN107812943A (zh) | 2018-03-20 |
CN107812943B true CN107812943B (zh) | 2019-07-26 |
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CN201711113696.9A Active CN107812943B (zh) | 2017-11-13 | 2017-11-13 | 一种激光增材制造或再制造随形保护方法及保护罩 |
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CN (1) | CN107812943B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109590470B (zh) * | 2018-12-20 | 2021-05-11 | 西安增材制造国家研究院有限公司 | 一种多能场增材制造成形系统 |
CN109604596B (zh) * | 2018-12-20 | 2021-05-11 | 西安增材制造国家研究院有限公司 | 一种增材制造动态铺粉系统 |
CN109648079B (zh) * | 2018-12-20 | 2021-04-27 | 西安增材制造国家研究院有限公司 | 一种应用于增材制造的气氛保护装置 |
CN109848559B (zh) * | 2019-01-16 | 2021-04-27 | 东南大学 | 一种含有移动气氛室的激光头以及激光增材有色金属的方法 |
CN110153420B (zh) * | 2019-06-04 | 2024-05-14 | 航发优材(镇江)增材制造有限公司 | 一种钛合金保护舱装置及激光增材制造方法 |
CN110670065B (zh) * | 2019-10-09 | 2022-02-01 | 东北大学 | 面向叶轮叶片制造的增减材复合加工中心简易密封装置 |
CN110919139B (zh) * | 2019-12-13 | 2024-06-18 | 广东省焊接技术研究所(广东省中乌研究院) | 一种增材制造装置及方法 |
CN111380786B (zh) * | 2020-03-31 | 2023-07-14 | 北京工业大学 | 一种送粉式增材制造粉末行为探测方法 |
CN112743105A (zh) * | 2020-12-10 | 2021-05-04 | 西安铂力特增材技术股份有限公司 | 活泼金属外场增材修复的气氛保护装置及修复方法 |
CN112719600B (zh) * | 2020-12-22 | 2022-07-12 | 西安交通大学 | 一种激光/电弧熔丝增材制造过程中气体保护装置及方法 |
CN113385691A (zh) * | 2021-06-07 | 2021-09-14 | 常州信息职业技术学院 | 一种激光增材制造过程中随动清粉与粉末收集的装置和方法 |
CN115261844B (zh) * | 2022-05-23 | 2024-01-16 | 浙江工业大学 | 一种水下湿法激光熔覆头及其熔覆方法 |
Citations (5)
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---|---|---|---|---|
WO2000030789A1 (de) * | 1998-11-23 | 2000-06-02 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Prozesskammer für das selektive laser-schmelzen |
CN202963453U (zh) * | 2012-11-21 | 2013-06-05 | 沈阳航空航天大学 | 一种带保护罩的激光快速成形同轴送粉喷嘴 |
CN205498074U (zh) * | 2016-03-22 | 2016-08-24 | 瑞安市启迪科技有限公司 | 一种应用于3d打印机上的保护罩 |
CN105903965A (zh) * | 2016-06-28 | 2016-08-31 | 华南理工大学 | 一种贵金属激光选区熔化粉料模块化处理装置与方法 |
CN105965892A (zh) * | 2016-05-24 | 2016-09-28 | 珠海天威飞马打印耗材有限公司 | 一种新型3d打印机构及打印方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014125643A (ja) * | 2012-12-25 | 2014-07-07 | Honda Motor Co Ltd | 三次元造形装置および三次元造形方法 |
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2017
- 2017-11-13 CN CN201711113696.9A patent/CN107812943B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000030789A1 (de) * | 1998-11-23 | 2000-06-02 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Prozesskammer für das selektive laser-schmelzen |
CN202963453U (zh) * | 2012-11-21 | 2013-06-05 | 沈阳航空航天大学 | 一种带保护罩的激光快速成形同轴送粉喷嘴 |
CN205498074U (zh) * | 2016-03-22 | 2016-08-24 | 瑞安市启迪科技有限公司 | 一种应用于3d打印机上的保护罩 |
CN105965892A (zh) * | 2016-05-24 | 2016-09-28 | 珠海天威飞马打印耗材有限公司 | 一种新型3d打印机构及打印方法 |
CN105903965A (zh) * | 2016-06-28 | 2016-08-31 | 华南理工大学 | 一种贵金属激光选区熔化粉料模块化处理装置与方法 |
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Inventor after: Li Zhengyang Inventor after: Dong Shiyun Inventor after: Jiang Huazhen Inventor after: Yan Shixing Inventor after: Peng Qing Inventor after: Gao Huan Inventor before: Li Zhengyang Inventor before: Jiang Huazhen |
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Effective date of registration: 20190108 Address after: 100190 No. 15, West North Fourth Ring Road, Haidian District, Beijing Applicant after: Institute of Mechanics of Chinese Academy of Sciences Applicant after: PLA armored Academy of PLA Address before: 100190 No. 15, West North Fourth Ring Road, Haidian District, Beijing Applicant before: Institute of Mechanics of Chinese Academy of Sciences |
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