JP7659578B2 - 付加式積層造形法によって三次元工作物を製造するための方法及び装置 - Google Patents

付加式積層造形法によって三次元工作物を製造するための方法及び装置 Download PDF

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JP7659578B2
JP7659578B2 JP2022572729A JP2022572729A JP7659578B2 JP 7659578 B2 JP7659578 B2 JP 7659578B2 JP 2022572729 A JP2022572729 A JP 2022572729A JP 2022572729 A JP2022572729 A JP 2022572729A JP 7659578 B2 JP7659578 B2 JP 7659578B2
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scanning
vector
vectors
material layer
scan
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JP2023528010A (ja
Inventor
ローリンク ゲサ
チェン チアチュン
ホッペ アンドレアス
レースゲン ルーカス
シュバルツェ ディーター
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ニコン エスエルエム ソルーションズ アクチェンゲゼルシャフト
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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]
    • 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
    • B29C64/264—Arrangements for irradiation
    • B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
    • B29C64/282—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED] of the same type, e.g. using different energy levels
    • 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
    • B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
    • 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
    • B29C64/364—Conditioning of environment
    • B29C64/371—Conditioning of environment using an environment other than air, e.g. inert gas
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D 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 [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
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
JP2022572729A 2020-05-28 2021-05-05 付加式積層造形法によって三次元工作物を製造するための方法及び装置 Active JP7659578B2 (ja)

Priority Applications (1)

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JP2024207352A JP2025041636A (ja) 2020-05-28 2024-11-28 付加式積層造形法によって三次元工作物を製造するための方法及び装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020114340 2020-05-28
DE102020114340.0 2020-05-28
PCT/EP2021/061786 WO2021239411A1 (en) 2020-05-28 2021-05-05 Method and apparatus for producing a three-dimensional workpiece via additive layer manufacturing

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JP2024207352A Division JP2025041636A (ja) 2020-05-28 2024-11-28 付加式積層造形法によって三次元工作物を製造するための方法及び装置

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JP2023528010A JP2023528010A (ja) 2023-07-03
JP7659578B2 true JP7659578B2 (ja) 2025-04-09

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JP2022572729A Active JP7659578B2 (ja) 2020-05-28 2021-05-05 付加式積層造形法によって三次元工作物を製造するための方法及び装置
JP2024207352A Pending JP2025041636A (ja) 2020-05-28 2024-11-28 付加式積層造形法によって三次元工作物を製造するための方法及び装置

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US (1) US12570046B2 (https=)
EP (1) EP4157637A1 (https=)
JP (2) JP7659578B2 (https=)
CN (1) CN115884876A (https=)
WO (1) WO2021239411A1 (https=)

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CN114322847B (zh) * 2022-03-15 2022-05-31 北京精雕科技集团有限公司 单方向扫描传感器测量数据矢量化方法及装置
CN115489113B (zh) * 2022-09-27 2025-03-21 湖南华曙高科技股份有限公司 一种用于三维物体制造的激光扫描方法、装置和存储介质
US12290987B2 (en) * 2023-02-21 2025-05-06 Concept Laser Gmbh Additive manufacturing methods and systems
CN116833428B (zh) * 2023-08-31 2023-11-28 北京清研智束科技有限公司 一种3d打印中轮廓区和填充区的扫描方法及打印方法

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US20200033835A1 (en) 2017-03-31 2020-01-30 Eos Gmbh Electro Optical Systems Continuous exposure

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US5182055A (en) 1988-04-18 1993-01-26 3D Systems, Inc. Method of making a three-dimensional object by stereolithography
SE524420C2 (sv) 2002-12-19 2004-08-10 Arcam Ab Anordning samt metod för framställande av en tredimensionell produkt
DE102011087374A1 (de) 2011-11-29 2013-05-29 Matthias Fockele Verfahren zur Herstellung eines Formkörpers durch schichtweises Aufbauen aus Werkstoffpulver
EP2737965A1 (en) 2012-12-01 2014-06-04 Alstom Technology Ltd Method for manufacturing a metallic component by additive laser manufacturing
US9789563B2 (en) * 2013-12-20 2017-10-17 Arcam Ab Method for additive manufacturing
EP3050666B2 (en) 2015-01-27 2022-08-10 Ansaldo Energia IP UK Limited Method of processing materials by applying a laser beam with adaptive shielding gas flow
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US10399146B2 (en) * 2016-01-12 2019-09-03 Hamilton Sundstrand Corporation Contour scanning for additive manufacturing process
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DE102017107364A1 (de) * 2017-04-06 2018-10-11 Amsis Gmbh Verfahren zur additiven Fertigung eines dreidimensionalen Bauteils und Verfahren zur Berechnung einer Scanstrategie zwecks entsprechender Ansteuerung einer Anlage zur additiven Fertigung eines dreidimensionalen Bauteils
DE102017207264A1 (de) * 2017-04-28 2018-10-31 Eos Gmbh Electro Optical Systems Homogenisierung des Energieeintrags
CN115319115B (zh) * 2017-08-01 2026-01-06 戴弗根特技术有限公司 用于在增材制造操作期间测量辐射热能的系统和方法
US10960603B2 (en) * 2017-09-21 2021-03-30 General Electric Company Scanning strategy for perimeter and region isolation
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Also Published As

Publication number Publication date
JP2023528010A (ja) 2023-07-03
WO2021239411A1 (en) 2021-12-02
CN115884876A (zh) 2023-03-31
US20230191699A1 (en) 2023-06-22
EP4157637A1 (en) 2023-04-05
JP2025041636A (ja) 2025-03-26
US12570046B2 (en) 2026-03-10

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