DE602005017989D1 - Durchlaufende Kalibrierung eines berührungslosen thermischen Aufnehmers für Lasersinterung - Google Patents
Durchlaufende Kalibrierung eines berührungslosen thermischen Aufnehmers für LasersinterungInfo
- Publication number
- DE602005017989D1 DE602005017989D1 DE602005017989T DE602005017989T DE602005017989D1 DE 602005017989 D1 DE602005017989 D1 DE 602005017989D1 DE 602005017989 T DE602005017989 T DE 602005017989T DE 602005017989 T DE602005017989 T DE 602005017989T DE 602005017989 D1 DE602005017989 D1 DE 602005017989D1
- Authority
- DE
- Germany
- Prior art keywords
- sensor means
- thermal sensor
- laser sintering
- contact thermal
- calibration
- 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.)
- Active
Links
- 238000000149 argon plasma sintering Methods 0.000 title 1
- 230000005855 radiation Effects 0.000 abstract 3
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
- B23K26/34—Laser welding for purposes other than joining
-
- 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
- B22F10/31—Calibration of process steps or apparatus settings, e.g. before or during manufacturing
-
- 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
- B22F10/70—Recycling
- B22F10/73—Recycling of 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
- 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
- B22F12/10—Auxiliary heating means
- B22F12/13—Auxiliary heating means to preheat the material
-
- 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
- B22F12/40—Radiation means
- B22F12/41—Radiation means characterised by the type, e.g. laser or electron beam
-
- 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
- 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
- B23K26/32—Bonding taking account of the properties of the material involved
-
- 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
- B23K26/32—Bonding taking account of the properties of the material involved
- B23K26/324—Bonding taking account of the properties of the material involved involving non-metallic parts
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
- G01J5/004—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids by molten metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
- G01J5/53—Reference sources, e.g. standard lamps; Black bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/80—Calibration
-
- 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
- B22F12/40—Radiation means
- B22F12/49—Scanners
-
- 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
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/55—Two or more means for feeding material
-
- 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
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- 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
-
- 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
- B23K2103/30—Organic material
-
- 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
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- 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
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
- B23K2103/52—Ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/90—Measuring, controlling or regulating
-
- 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)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Automation & Control Theory (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Analytical Chemistry (AREA)
- Powder Metallurgy (AREA)
- Radiation Pyrometers (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/917,769 US6930278B1 (en) | 2004-08-13 | 2004-08-13 | Continuous calibration of a non-contact thermal sensor for laser sintering |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005017989D1 true DE602005017989D1 (de) | 2010-01-14 |
Family
ID=34827773
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005017989T Active DE602005017989D1 (de) | 2004-08-13 | 2005-06-10 | Durchlaufende Kalibrierung eines berührungslosen thermischen Aufnehmers für Lasersinterung |
DE102005026884A Active DE102005026884B4 (de) | 2004-08-13 | 2005-06-10 | Kontinuierliche Kalibrierung eines kontaktlosen thermischen Sensors zum Lasersintern |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005026884A Active DE102005026884B4 (de) | 2004-08-13 | 2005-06-10 | Kontinuierliche Kalibrierung eines kontaktlosen thermischen Sensors zum Lasersintern |
Country Status (5)
Country | Link |
---|---|
US (1) | US6930278B1 (de) |
EP (1) | EP1634694B1 (de) |
JP (1) | JP4076091B2 (de) |
AT (1) | ATE450360T1 (de) |
DE (2) | DE602005017989D1 (de) |
Families Citing this family (115)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050242473A1 (en) * | 2004-04-28 | 2005-11-03 | 3D Systems, Inc. | Uniform thermal distribution imaging |
US7034246B2 (en) * | 2004-08-10 | 2006-04-25 | The Boeing Company | Selective laser sintering reduced volume feed mechanism |
US7569174B2 (en) * | 2004-12-07 | 2009-08-04 | 3D Systems, Inc. | Controlled densification of fusible powders in laser sintering |
DE102005015870B3 (de) * | 2005-04-06 | 2006-10-26 | Eos Gmbh Electro Optical Systems | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objekts |
US7807947B2 (en) * | 2005-05-09 | 2010-10-05 | 3D Systems, Inc. | Laser sintering process chamber gas curtain window cleansing in a laser sintering system |
DE102005030067A1 (de) | 2005-06-27 | 2006-12-28 | FHS Hochschule für Technik, Wirtschaft und soziale Arbeit St. Gallen | Verfahren und Vorrichtung zur Herstellung eines dreidimensionalen Gegenstandes durch ein generatives 3D-Verfahren |
JP4856979B2 (ja) * | 2006-02-24 | 2012-01-18 | 株式会社アスペクト | 粉末焼結積層造形装置及び粉末焼結積層造形方法 |
JP4917381B2 (ja) * | 2006-08-09 | 2012-04-18 | 株式会社アスペクト | 粉末焼結積層造形装置及び粉末焼結積層造形方法 |
JP4857056B2 (ja) * | 2006-09-12 | 2012-01-18 | 株式会社アスペクト | 粉末焼結積層造形装置及び粉末焼結積層造形方法 |
US7718933B2 (en) * | 2007-04-20 | 2010-05-18 | The Boeing Company | Methods and systems for direct manufacturing temperature control |
US7515986B2 (en) * | 2007-04-20 | 2009-04-07 | The Boeing Company | Methods and systems for controlling and adjusting heat distribution over a part bed |
GB0917936D0 (en) | 2009-10-13 | 2009-11-25 | 3D Printer Aps | Three-dimensional printer |
DE102010004036A1 (de) * | 2010-01-05 | 2011-07-07 | EOS GmbH Electro Optical Systems, 82152 | Vorrichtung zum generativen Herstellen eines dreidimensionalen Objekts mit kontinuierlicher Wärmezufuhr |
DE102010022361B4 (de) * | 2010-06-01 | 2012-06-21 | Eads Deutschland Gmbh | Vorrichtung zur radiometrischen Kalibrierung von Infrarot-Messgeräten |
WO2012173964A1 (en) * | 2011-06-14 | 2012-12-20 | Faro Technologies, Inc. | Automated and accelerated warm-up and stability check for laser trackers |
US9931785B2 (en) * | 2013-03-15 | 2018-04-03 | 3D Systems, Inc. | Chute for laser sintering systems |
EP3415254A1 (de) * | 2013-06-10 | 2018-12-19 | Renishaw PLC | Vorrichtung und verfahren für selektive lasererstarrung |
US9937667B2 (en) * | 2013-08-29 | 2018-04-10 | Hexcel Corporation | Method for analytically determining SLS bed temperatures |
DE102013217422A1 (de) | 2013-09-02 | 2015-03-05 | Carl Zeiss Industrielle Messtechnik Gmbh | Koordinatenmessgerät und Verfahren zur Vermessung und mindestens teilweisen Erzeugung eines Werkstücks |
FR3010334B1 (fr) * | 2013-09-09 | 2015-09-25 | Michelin & Cie | Dispositif de depot de lit de poudre sur une surface muni d'une sonde a reponse electromagnetique, et procede correspondant |
US20210354365A1 (en) * | 2013-10-17 | 2021-11-18 | Xjet Ltd. | 3d particle printing |
CN105934332B (zh) * | 2014-01-16 | 2018-06-26 | 惠普发展公司,有限责任合伙企业 | 生成三维物体 |
DE112014006198T5 (de) | 2014-01-16 | 2016-10-27 | Hewlett-Packard Development Company, L.P. | Erzeugen eines dreidimensionalen Gegenstandes |
US10889059B2 (en) | 2014-01-16 | 2021-01-12 | Hewlett-Packard Development Company, L.P. | Generating three-dimensional objects |
CN106061714B (zh) * | 2014-01-16 | 2019-07-12 | 惠普发展公司,有限责任合伙企业 | 基于辐射率的温度确定 |
CN105916665B (zh) | 2014-01-16 | 2019-11-05 | 惠普发展公司,有限责任合伙企业 | 生成三维对象 |
CN103978686B (zh) * | 2014-04-30 | 2015-08-26 | 中国科学院化学研究所 | 一种应用光纤耦合输出激光的3d打印高分子材料系统 |
CN103978687B (zh) * | 2014-04-30 | 2015-08-26 | 中国科学院化学研究所 | 一种应用皮秒激光精确控温3d打印高分子材料系统 |
CN103978685B (zh) * | 2014-04-30 | 2015-10-21 | 中国科学院化学研究所 | 一种应用纳秒激光精确控温3d打印高分子材料的装置 |
CN104002482B (zh) * | 2014-05-15 | 2016-03-16 | 英华达(上海)科技有限公司 | 三维打印机的打印参数设置方法及装置 |
CN103978212B (zh) * | 2014-05-29 | 2019-01-08 | 随身科技(北京)有限公司 | 一种多腔体激光3d打印设备 |
CN106457495A (zh) * | 2014-06-09 | 2017-02-22 | 混合制造技术有限公司 | 材料处理方法和相关装置 |
KR101795994B1 (ko) | 2014-06-20 | 2017-12-01 | 벨로3디, 인크. | 3차원 프린팅 장치, 시스템 및 방법 |
DE102015011013B4 (de) | 2014-08-22 | 2023-05-04 | Sigma Additive Solutions, Inc. | Verfahren zur Überwachung von generativen Fertigungsprozessen |
US9533375B2 (en) * | 2014-10-02 | 2017-01-03 | Industrial Technology Research Institute | Temperature sensing apparatus, laser processing system, and temperature measuring method |
EP3200973B1 (de) * | 2014-10-03 | 2022-02-09 | Hewlett-Packard Development Company, L.P. | Regelung der temperatur in einer vorrichtung zur erzeugung eines dreidimensionalen objekts |
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