ES2936607T3 - Aparatos para la fabricación de objetos tridimensionales - Google Patents

Aparatos para la fabricación de objetos tridimensionales

Info

Publication number
ES2936607T3
ES2936607T3 ES18808472T ES18808472T ES2936607T3 ES 2936607 T3 ES2936607 T3 ES 2936607T3 ES 18808472 T ES18808472 T ES 18808472T ES 18808472 T ES18808472 T ES 18808472T ES 2936607 T3 ES2936607 T3 ES 2936607T3
Authority
ES
Spain
Prior art keywords
powder
dust
path
supply
excess
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
Application number
ES18808472T
Other languages
English (en)
Spanish (es)
Inventor
Frederik Tjellesen
Anders Hartmann
Alexander Rasmussen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stratasys Powder Production Ltd
Original Assignee
Stratasys Powder Production Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stratasys Powder Production Ltd filed Critical Stratasys Powder Production Ltd
Application granted granted Critical
Publication of ES2936607T3 publication Critical patent/ES2936607T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C64/307—Handling of material to be used in additive 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
    • 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
    • B22F12/50—Means for feeding of material, e.g. heads
    • 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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/214—Doctor blades
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245—Platforms or substrates
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/255—Enclosures for the building material, e.g. powder containers
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/295—Heating elements
    • 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
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/314—Preparation
    • 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
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • 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
    • B29C64/357—Recycling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • 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
    • 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
    • B22F12/20—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
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/57—Metering 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
    • B22F12/60—Planarisation devices; Compression devices
    • B22F12/63—Rollers
    • 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
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227—Driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/10—Pre-treatment
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
ES18808472T 2017-11-17 2018-11-16 Aparatos para la fabricación de objetos tridimensionales Active ES2936607T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1719096.8A GB2568521B (en) 2017-11-17 2017-11-17 Apparatus for the manufacture of three-dimensional objects
PCT/GB2018/053336 WO2019097255A1 (en) 2017-11-17 2018-11-16 Apparatus for the manufacture of three-dimensional objects

Publications (1)

Publication Number Publication Date
ES2936607T3 true ES2936607T3 (es) 2023-03-21

Family

ID=60805559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18808472T Active ES2936607T3 (es) 2017-11-17 2018-11-16 Aparatos para la fabricación de objetos tridimensionales

Country Status (8)

Country Link
US (3) US11780167B2 (enExample)
EP (1) EP3710253B1 (enExample)
JP (1) JP7169360B2 (enExample)
CN (1) CN111601714B (enExample)
ES (1) ES2936607T3 (enExample)
GB (1) GB2568521B (enExample)
IL (1) IL274472B2 (enExample)
WO (1) WO2019097255A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2579560B (en) * 2018-12-03 2021-10-06 Xaar 3D Ltd Powder dosing system
US11130291B2 (en) * 2019-03-29 2021-09-28 Xerox Corporation Composite-based additive manufacturing (CBAM) use of gravity for excess polymer removal
US11833587B2 (en) * 2020-02-20 2023-12-05 Layerwise Nv Metal powder fusion manufacturing with improved quality
US12337541B2 (en) * 2020-02-27 2025-06-24 Divergent Technologies, Inc. Powder bed fusion additive manufacturing system with desiccant positioned within hopper and ultrasonic transducer
DE102020105819A1 (de) * 2020-03-04 2021-09-09 Ald Vacuum Technologies Gmbh Rakeleinheit für ein Additive Manufacturing System mit pulverförmigem Ausgangsmaterial
GB2593453B (en) 2020-03-17 2024-06-05 C4 Carbides Ltd Powder feeder
JP7521301B2 (ja) * 2020-07-23 2024-07-24 セイコーエプソン株式会社 三次元造形装置
JP7521300B2 (ja) * 2020-07-23 2024-07-24 セイコーエプソン株式会社 三次元造形装置
WO2022045917A1 (ru) * 2020-08-31 2022-03-03 Общество С Ограниченной Ответственностью "Аддитив Продакшн Групп" Печатающая головка для зо-печати несколькими материалами
WO2022086867A1 (en) 2020-10-20 2022-04-28 General Electric Company Printing assemblies and methods for using the same
EP4232261B1 (en) 2020-10-20 2024-09-04 General Electric Company Print and recoat assembly for additive manufacturing system and method for using the same
US20230382045A1 (en) * 2020-10-21 2023-11-30 General Electric Company Material supply systems and methods for using the same
US12194681B2 (en) 2020-10-21 2025-01-14 General Electric Company Material supply system and method for using the same
WO2022087048A1 (en) * 2020-10-21 2022-04-28 General Electric Company Material supply systems for additive manufacturing and methods for using the same
US12600087B2 (en) 2020-10-29 2026-04-14 General Electric Company Print head assembly and methods for using the same
US12533848B2 (en) 2020-10-29 2026-01-27 General Electric Company Additive manufacturing apparatuses with removable build boxes and build box management systems
US12552100B2 (en) 2020-10-29 2026-02-17 General Electric Company Additive manufacturing apparatuses and methods for using the same
US11932494B2 (en) 2021-05-25 2024-03-19 Arcam Ab Raw material delivery devices and methods of operating the same
CN113547744A (zh) * 2021-07-20 2021-10-26 南昌航空大学 一种分体式定向能量沉积送粉喷头
EP4151391A1 (en) * 2021-09-15 2023-03-22 Sinterit Sp. z o.o. A pbf printer with a powder circulation system
AU2022434861B2 (en) * 2022-01-20 2026-02-12 Guangzhou Heygears Imc.Inc Material supply mechanism, tray assembly, 3d printer and 3d printing method
US20250144705A1 (en) * 2022-03-01 2025-05-08 Magnus Metal Ltd. Additive casting deposition system and method
GB2626548A (en) * 2023-01-25 2024-07-31 Stratasys Powder Production Ltd Build material supply system for apparatus for the layerwise manufacture of 3D objects and method of build material transport
TR2024003045A2 (tr) * 2024-03-13 2024-05-21 Sdüi̇dari̇ Ve Mali̇i̇şdai̇başgenelsekreterli̇k Toz serme si̇stemi̇

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166526A5 (en) * 1971-12-28 1973-08-17 Boudet Jean Concentrated beam particle melting - at focal point of several beams
JP2001334583A (ja) 2000-05-25 2001-12-04 Minolta Co Ltd 三次元造形装置
US20020090410A1 (en) * 2001-01-11 2002-07-11 Shigeaki Tochimoto Powder material removing apparatus and three dimensional modeling system
JP2002205338A (ja) 2001-01-11 2002-07-23 Minolta Co Ltd 粉末材料除去装置、および三次元造形システム
US20060214335A1 (en) 2005-03-09 2006-09-28 3D Systems, Inc. Laser sintering powder recycle system
RU2417890C2 (ru) * 2005-09-20 2011-05-10 Птс Софтвэар Бв Устройство формирования трехмерного изделия и способ формирования трехмерного изделия
DE102007050679A1 (de) * 2007-10-21 2009-04-23 Voxeljet Technology Gmbh Verfahren und Vorrichtung zum Fördern von Partikelmaterial beim schichtweisen Aufbau von Modellen
DE102013000511A1 (de) * 2013-01-15 2014-07-17 Cl Schutzrechtsverwaltungs Gmbh Vorrichtung zum Herstellen von dreidimensionalen Objekten
ES3007507T3 (en) * 2013-07-31 2025-03-20 Limacorporate Spa Method for the recovery and regeneration of metal powder in ebm applications
GB201315036D0 (en) * 2013-08-22 2013-10-02 Renishaw Plc Apparatus and method for building objects by selective solidification of powder material
GB2546016B (en) 2014-06-20 2018-11-28 Velo3D Inc Apparatuses, systems and methods for three-dimensional printing
FR3032637A1 (fr) 2015-02-16 2016-08-19 Michelin & Cie Procede de gestion d'une poudre dans une installation de fabrication additive comprenant une pluralite de machines
JP6617515B2 (ja) * 2015-06-12 2019-12-11 株式会社リコー 立体造形装置
US10166718B2 (en) * 2015-06-12 2019-01-01 Ricoh Company, Ltd. Apparatus for fabricating three-dimensional object
CN107530970B (zh) 2015-07-07 2020-07-28 惠普发展公司有限责任合伙企业 构造材料供应
JP6872526B2 (ja) * 2015-07-27 2021-05-19 ディーエムジー モリ ユーエスエイＤＭＧ Ｍｏｒｉ ＵＳＡ 付加製造装置の粉体搬送システム及び方法
US10814387B2 (en) 2015-08-03 2020-10-27 General Electric Company Powder recirculating additive manufacturing apparatus and method
EP3349970B1 (en) 2015-09-16 2021-12-01 Applied Materials, Inc. Powder delivery for additive manufacturing
DE102015222689A1 (de) * 2015-11-17 2017-05-18 Realizer Gmbh Formherstellungsvorrichtung zur Herstellung von Formkörpern durch ortsselektives Verfestigen von Werkstoffpulver
CN107848200B (zh) 2015-11-23 2020-07-28 惠普发展公司有限责任合伙企业 供应构造材料
US20190061254A1 (en) 2016-04-22 2019-02-28 Hewlett-Packard Development Company, L.P. Moveable belt to carry a build material
WO2017194118A1 (en) 2016-05-12 2017-11-16 Hewlett-Packard Development Company, L.P., Overflow routing of non-fused build material
JP6132962B1 (ja) * 2016-06-01 2017-05-24 株式会社ソディック 積層造形装置および積層造形装置の材料粉体の再利用方法

Also Published As

Publication number Publication date
IL274472A (en) 2020-06-30
US12304146B2 (en) 2025-05-20
US20200324467A1 (en) 2020-10-15
GB201719096D0 (en) 2018-01-03
CN111601714B (zh) 2022-04-29
CN111601714A (zh) 2020-08-28
EP3710253A1 (en) 2020-09-23
JP2021503397A (ja) 2021-02-12
US20230405932A1 (en) 2023-12-21
IL274472B2 (en) 2024-08-01
US11780167B2 (en) 2023-10-10
GB2568521A (en) 2019-05-22
GB2568521B (en) 2020-05-20
JP7169360B2 (ja) 2022-11-10
WO2019097255A1 (en) 2019-05-23
US20250242543A1 (en) 2025-07-31
IL274472B1 (en) 2024-04-01
EP3710253B1 (en) 2022-12-28

Similar Documents

Publication Publication Date Title
US12304146B2 (en) Apparatus for the manufacture of three-dimensional objects
US12485614B2 (en) Apparatus for the manufacture of three-dimensional objects
US20200398482A1 (en) Methods and apparatus for the manufacture of three-dimensional objects
ES2974173T3 (es) Configuraciones de deslizador y métodos de operación para la fabricación de objetos tridimensionales
US11485074B2 (en) Supplying build material
ES2966781T3 (es) Métodos y aparatos para la fabricación de objetos tridimensionales
CN111163882A (zh) 用于积层制造的选择性粉末输送
JP6570542B2 (ja) 三次元物体の生成
US20210206087A1 (en) Three-dimensional printer
GB2567877A (en) Apparatus and method for the manufacture of three-dimensional objects
CN114728471A (zh) 颗粒材料预热装置及在3d方法中的使用
US12202039B2 (en) Circulation paths for fluid dispensing devices
US11541602B2 (en) Controlling moisture content of build material in a three-dimensional (3D) printer