IT201900004681A1 - Procedimento e sistema di additive manufacturing - Google Patents

Procedimento e sistema di additive manufacturing

Info

Publication number
IT201900004681A1
IT201900004681A1 IT102019000004681A IT201900004681A IT201900004681A1 IT 201900004681 A1 IT201900004681 A1 IT 201900004681A1 IT 102019000004681 A IT102019000004681 A IT 102019000004681A IT 201900004681 A IT201900004681 A IT 201900004681A IT 201900004681 A1 IT201900004681 A1 IT 201900004681A1
Authority
IT
Italy
Prior art keywords
procedure
additive manufacturing
manufacturing system
additive
manufacturing
Prior art date
Application number
IT102019000004681A
Other languages
English (en)
Italian (it)
Inventor
Chirico Michele De
Original Assignee
Prima Ind Spa
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 Prima Ind Spa filed Critical Prima Ind Spa
Priority to IT102019000004681A priority Critical patent/IT201900004681A1/it
Priority to ES20714701T priority patent/ES2981594T3/es
Priority to PCT/IB2020/052579 priority patent/WO2020194149A1/en
Priority to JP2021547262A priority patent/JP7481356B2/ja
Priority to US17/598,592 priority patent/US12337384B2/en
Priority to EP20714701.8A priority patent/EP3946898B1/en
Publication of IT201900004681A1 publication Critical patent/IT201900004681A1/it

Links

Classifications

    • 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
    • B22F10/20—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
    • B22F10/30—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
    • 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
    • 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
    • B22F10/80—Data acquisition or data processing
    • B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
    • 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
    • B22F12/40—Radiation means
    • B22F12/46—Radiation means with translatory movement
    • 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
    • B22F12/53—Nozzles
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/342—Build-up welding
    • 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
    • B29C64/20—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
    • B29C64/264—Arrangements for irradiation
    • B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
    • 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
    • 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
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • General Health & Medical Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Laser Beam Processing (AREA)
IT102019000004681A 2019-03-28 2019-03-28 Procedimento e sistema di additive manufacturing IT201900004681A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102019000004681A IT201900004681A1 (it) 2019-03-28 2019-03-28 Procedimento e sistema di additive manufacturing
ES20714701T ES2981594T3 (es) 2019-03-28 2020-03-20 Procedimiento y sistema de fabricación aditiva
PCT/IB2020/052579 WO2020194149A1 (en) 2019-03-28 2020-03-20 Method and system for additive manufacturing
JP2021547262A JP7481356B2 (ja) 2019-03-28 2020-03-20 付加製造のための方法およびシステム
US17/598,592 US12337384B2 (en) 2019-03-28 2020-03-20 Method and system for additive manufacturing
EP20714701.8A EP3946898B1 (en) 2019-03-28 2020-03-20 Method and system for additive manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000004681A IT201900004681A1 (it) 2019-03-28 2019-03-28 Procedimento e sistema di additive manufacturing

Publications (1)

Publication Number Publication Date
IT201900004681A1 true IT201900004681A1 (it) 2020-09-28

Family

ID=67002270

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000004681A IT201900004681A1 (it) 2019-03-28 2019-03-28 Procedimento e sistema di additive manufacturing

Country Status (6)

Country Link
US (1) US12337384B2 (https=)
EP (1) EP3946898B1 (https=)
JP (1) JP7481356B2 (https=)
ES (1) ES2981594T3 (https=)
IT (1) IT201900004681A1 (https=)
WO (1) WO2020194149A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3110094B1 (fr) * 2020-05-12 2023-07-28 Addup Procédé de fabrication additive d’un objet à partir d’une couche de poudre
US12403650B2 (en) * 2022-07-15 2025-09-02 General Electric Company Additive manufacturing methods and systems
WO2024236775A1 (ja) * 2023-05-17 2024-11-21 ファナック株式会社 制御装置、及びコンピュータ読み取り可能な記録媒体
PL450059A1 (pl) * 2024-10-17 2026-04-20 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Sposób wytwarzania narzędzia z warstwą roboczą wykonaną w technologii druku 3D z metalu i narzędzie metalowe wytworzone tym sposobem
CN120734354B (zh) * 2025-09-08 2026-01-13 中国科学院宁波材料技术与工程研究所 一种基于激光高频自旋振荡的激光制造光路系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583626A1 (en) * 2002-12-19 2005-10-12 Arcam Ab Arrangement and method for producing a three-dimensional product
DE102013225490A1 (de) * 2013-12-10 2015-06-11 Siemens Aktiengesellschaft Oszillierendes Schweißverfahren
US20160271696A1 (en) * 2015-03-17 2016-09-22 Seiko Epson Corporation Three-dimensional forming apparatus and three-dimensional forming method
WO2018069809A1 (en) 2016-10-14 2018-04-19 Prima Industrie S.P.A. Laser operating machine for additive manufacturing by laser thermal treatment, in particular by fusion, and corresponding method
DE102017206843A1 (de) * 2017-04-24 2018-10-25 Siemens Aktiengesellschaft Veränderung der Leistung beim Wobbeln
US20190009369A1 (en) * 2017-07-06 2019-01-10 MV Innovative Technologies, LLC Additive manufacturing in metals with a fiber array laser source and adaptive multi-beam shaping

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6359316B2 (ja) 2014-03-31 2018-07-18 三菱重工業株式会社 三次元積層装置及び三次元積層方法
EP3148784B1 (en) * 2014-05-30 2021-06-23 Prima Industrie S.p.A. Laser operating machine for additive manufacturing by laser sintering and corresponding method
DE102015202347A1 (de) * 2015-02-10 2016-08-11 Trumpf Laser- Und Systemtechnik Gmbh Bestrahlungseinrichtung, Bearbeitungsmaschine und Verfahren zum Herstellen einer Schicht eines dreidimensionalen Bauteils
US20180154442A1 (en) * 2016-12-06 2018-06-07 Velo3D, Inc. Optics, detectors, and three-dimensional printing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583626A1 (en) * 2002-12-19 2005-10-12 Arcam Ab Arrangement and method for producing a three-dimensional product
DE102013225490A1 (de) * 2013-12-10 2015-06-11 Siemens Aktiengesellschaft Oszillierendes Schweißverfahren
US20160271696A1 (en) * 2015-03-17 2016-09-22 Seiko Epson Corporation Three-dimensional forming apparatus and three-dimensional forming method
WO2018069809A1 (en) 2016-10-14 2018-04-19 Prima Industrie S.P.A. Laser operating machine for additive manufacturing by laser thermal treatment, in particular by fusion, and corresponding method
DE102017206843A1 (de) * 2017-04-24 2018-10-25 Siemens Aktiengesellschaft Veränderung der Leistung beim Wobbeln
US20190009369A1 (en) * 2017-07-06 2019-01-10 MV Innovative Technologies, LLC Additive manufacturing in metals with a fiber array laser source and adaptive multi-beam shaping

Also Published As

Publication number Publication date
US12337384B2 (en) 2025-06-24
EP3946898A1 (en) 2022-02-09
JP7481356B2 (ja) 2024-05-10
US20220176452A1 (en) 2022-06-09
JP2022524723A (ja) 2022-05-10
EP3946898B1 (en) 2024-05-01
ES2981594T3 (es) 2024-10-09
WO2020194149A1 (en) 2020-10-01

Similar Documents

Publication Publication Date Title
IL284748A (en) Anti-cyberbullying systems and methods
IL283190A (en) Functionalized heterocycles as antiviral agents
ITUA20162543A1 (it) Apparecchiatura per additive manufacturing e procedimento di additive manufacturing
IT201900004681A1 (it) Procedimento e sistema di additive manufacturing
IT201700070232A1 (it) Assieme e sistema anti-manomissione
IT201600120691A1 (it) Terminale di connessione e sistema di connessione
IL278798B1 (en) Connector assemblies
EP3797970C0 (en) AUTOMATED ADDITIVE MANUFACTURING MACHINE AND SYSTEM
EP3823475A4 (en) MAGNETIC CONNECTOR
IL285330A (en) Microbolometer systems and methods
PT3781726T (pt) Sistema fotovoltaico-eletroquímico (pv-ec)
IT201700066102A1 (it) Sistema di radiofaro
IL279839A (en) Systems and methods for decorating substrates
IL288544A (en) Additive manufacturing compositions and methods
EP4021779C0 (en) SYSTEMS AND METHODS FOR ENHANCED TRANSIT LOCATION
IT201700053579A1 (it) Metodo e sistema di ritardo ottico
IL256472A (en) Multi-part filaments for additive manufacturing and related systems and methods
IL254245B (en) Imaging systems and methods
IT201700037046A1 (it) Sistema di illuminazione
IT201900024274A1 (it) Procedimento e sistema di macinazione
PT3303751T (pt) Sistema de sombra perpendicular e meios de acoplamento correspondentes
FI20165381A (fi) Menetelmä ja järjestelmä
DK3805727T3 (da) Inspektionssystem
IT201600092684A1 (it) Sistema di guardrail e procedimento di montaggio per questo
KR20180084948A (ko) 절연체 및 그 제조 방법