EP3038774A4 - Systèmes et procédés de fabrication additive de structures tridimensionnelles - Google Patents
Systèmes et procédés de fabrication additive de structures tridimensionnelles Download PDFInfo
- Publication number
- EP3038774A4 EP3038774A4 EP14840525.1A EP14840525A EP3038774A4 EP 3038774 A4 EP3038774 A4 EP 3038774A4 EP 14840525 A EP14840525 A EP 14840525A EP 3038774 A4 EP3038774 A4 EP 3038774A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- systems
- methods
- additive manufacturing
- dimensional structures
- dimensional
- 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.)
- Withdrawn
Links
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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
-
- 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
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- 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]
-
- 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
- B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
-
- 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
- B22F10/50—Treatment of workpieces or articles during build-up, e.g. treatments applied to fused layers during build-up
-
- 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
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1028—Controlled cooling
-
- 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
- B22F10/22—Direct deposition of molten metal
-
- 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
- B22F10/36—Process control of energy beam parameters
-
- 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
- B22F12/20—Cooling means
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Automation & Control Theory (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/012,889 US20150064047A1 (en) | 2013-08-28 | 2013-08-28 | Systems and methods for additive manufacturing of three dimensional structures |
PCT/US2014/052871 WO2015031453A1 (fr) | 2013-08-28 | 2014-08-27 | Systèmes et procédés de fabrication additive de structures tridimensionnelles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3038774A1 EP3038774A1 (fr) | 2016-07-06 |
EP3038774A4 true EP3038774A4 (fr) | 2017-05-10 |
Family
ID=52583528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14840525.1A Withdrawn EP3038774A4 (fr) | 2013-08-28 | 2014-08-27 | Systèmes et procédés de fabrication additive de structures tridimensionnelles |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150064047A1 (fr) |
EP (1) | EP3038774A4 (fr) |
JP (1) | JP2016535170A (fr) |
WO (1) | WO2015031453A1 (fr) |
Families Citing this family (108)
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US20130287934A1 (en) * | 2012-04-30 | 2013-10-31 | Pallant Satnarine Ramsundar | Liquid Metal Digital Manufacturing System |
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US20170008126A1 (en) * | 2014-02-06 | 2017-01-12 | United Technologies Corporation | An additive manufacturing system with a multi-energy beam gun and method of operation |
US20150286757A1 (en) * | 2014-04-04 | 2015-10-08 | Shi-Chune Yao | Method for Efficiently Predicting the Quality of Additively Manufactured Metal Products |
US10638927B1 (en) | 2014-05-15 | 2020-05-05 | Casca Designs Inc. | Intelligent, additively-manufactured outerwear and methods of manufacturing thereof |
US10241498B1 (en) | 2014-05-15 | 2019-03-26 | Feetz, Inc. | Customized, additive-manufactured outerwear and methods for manufacturing thereof |
US10016941B1 (en) | 2014-05-15 | 2018-07-10 | Feetz, Inc. | Systems and methods for measuring body parts for designing customized outerwear |
US9346127B2 (en) | 2014-06-20 | 2016-05-24 | Velo3D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
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KR102570503B1 (ko) * | 2021-08-09 | 2023-08-24 | 한양대학교 산학협력단 | 진동부와 가열부를 구비한 금속 3d 프린터 |
US11567734B1 (en) | 2021-10-22 | 2023-01-31 | Randaemon Sp. Z O.O. | Method and apparatus for highly effective on-chip quantum random number generator |
CN115007883B (zh) * | 2022-06-10 | 2024-02-02 | 南京工业大学 | 激光熔覆沉积同步冷喷涂复合增材制造系统与方法 |
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Also Published As
Publication number | Publication date |
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WO2015031453A1 (fr) | 2015-03-05 |
JP2016535170A (ja) | 2016-11-10 |
US20150064047A1 (en) | 2015-03-05 |
EP3038774A1 (fr) | 2016-07-06 |
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