DK4074145T3 - Plasmagasstrømvolumenmålings- og styresystem til metalbasererede trådplasmabueanvendelser i additivfremstilling - Google Patents

Plasmagasstrømvolumenmålings- og styresystem til metalbasererede trådplasmabueanvendelser i additivfremstilling Download PDF

Info

Publication number
DK4074145T3
DK4074145T3 DK20829809.1T DK20829809T DK4074145T3 DK 4074145 T3 DK4074145 T3 DK 4074145T3 DK 20829809 T DK20829809 T DK 20829809T DK 4074145 T3 DK4074145 T3 DK 4074145T3
Authority
DK
Denmark
Prior art keywords
control system
gas flow
additive manufacturing
flow volume
volume measurement
Prior art date
Application number
DK20829809.1T
Other languages
English (en)
Inventor
Brede VIGDAL
Ehsan Rezapour
Original Assignee
Norsk Titanium As
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 Norsk Titanium As filed Critical Norsk Titanium As
Application granted granted Critical
Publication of DK4074145T3 publication Critical patent/DK4074145T3/da

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
    • B22F10/22—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
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/006—Control circuits therefor
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • B23K10/027—Welding for purposes other than joining, e.g. build-up welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, 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
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nonmetallic Welding Materials (AREA)
DK20829809.1T 2019-12-13 2020-12-10 Plasmagasstrømvolumenmålings- og styresystem til metalbasererede trådplasmabueanvendelser i additivfremstilling DK4074145T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962948148P 2019-12-13 2019-12-13
US17/116,092 US12465998B2 (en) 2019-12-13 2020-12-09 Volumetric plasma gas flow measurement and control system for metal-based wire-plasma arc additive manufacturing applications
PCT/EP2020/085540 WO2021116291A1 (en) 2019-12-13 2020-12-10 Volumetric plasma gas flow measurement and control system for metal-based wire-plasma arc additive manufacturing applications

Publications (1)

Publication Number Publication Date
DK4074145T3 true DK4074145T3 (da) 2024-07-15

Family

ID=76316999

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20829809.1T DK4074145T3 (da) 2019-12-13 2020-12-10 Plasmagasstrømvolumenmålings- og styresystem til metalbasererede trådplasmabueanvendelser i additivfremstilling

Country Status (10)

Country Link
US (1) US12465998B2 (da)
EP (1) EP4074145B1 (da)
JP (1) JP7712272B2 (da)
KR (1) KR102930252B1 (da)
CN (1) CN114788417B (da)
AU (1) AU2020401322A1 (da)
CA (1) CA3164110A1 (da)
DK (1) DK4074145T3 (da)
ES (1) ES2982746T3 (da)
WO (1) WO2021116291A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115229214B (zh) * 2022-07-15 2024-01-09 深圳大学 增材制造及再制造环境温度调整装置和方法
AU2023360862A1 (en) * 2022-10-10 2025-05-08 Relativity Space, Inc. Additive manufacturing modular end effector assembly
CN115570790A (zh) * 2022-10-21 2023-01-06 湖南华曙高科技股份有限公司 一种管道同心变径流量调节装置和增材制造设备及其自动零位校准方法
JP2025104464A (ja) * 2023-12-28 2025-07-10 ウシオ電機株式会社 プラズマ処理装置
CN118808836B (zh) * 2024-08-14 2025-01-17 中铁六局集团有限公司 一种封闭风井内管道焊接工艺
CN119002566B (zh) * 2024-10-25 2024-12-24 氢联(江苏)高科技有限公司 一种金属粉末生产过程中氩气流量检测控制方法及系统

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542650A (en) 1983-08-26 1985-09-24 Innovus Thermal mass flow meter
JPS6117360A (ja) * 1984-07-04 1986-01-25 Hitachi Ltd プラズマア−ク溶接装置
US4934196A (en) 1989-06-02 1990-06-19 Micro Motion, Inc. Coriolis mass flow rate meter having a substantially increased noise immunity
US5497665A (en) 1991-02-05 1996-03-12 Direct Measurement Corporation Coriolis mass flow rate meter having adjustable pressure and density sensitivity
US6526839B1 (en) 1998-12-08 2003-03-04 Emerson Electric Co. Coriolis mass flow controller and capacitive pick off sensor
DE10332569B3 (de) * 2003-07-11 2005-02-03 Kjellberg Finsterwalde Elektroden Und Maschinen Gmbh Verfahren und Anordnung zur Versorgung eines Plasmabrenners mit einem Plasmagasgemisch aus mindestens zwei verschiedenen Gasen oder Mischgasen oder mindestens einem Gas und mindestens einem Mischgas
US7181982B2 (en) 2003-12-12 2007-02-27 Endress + Hauser Flowtec Ag Coriolis mass flow measuring device
US7115833B2 (en) 2004-11-03 2006-10-03 The Esab Group, Inc. Metering system and method for supplying gas to a torch
EP1979120A2 (en) * 2006-01-27 2008-10-15 Hypertherm, Inc. Method and apparatus for improved plasma arc torch cut quality
US8504318B2 (en) 2008-03-05 2013-08-06 Brooks Instruments, Llc System, method and computer program for determining fluid flow rate using a pressure sensor and a thermal mass flow sensor
US7905139B2 (en) 2008-08-25 2011-03-15 Brooks Instrument, Llc Mass flow controller with improved dynamic
JP2010169657A (ja) 2008-12-25 2010-08-05 Horiba Stec Co Ltd 質量流量計及びマスフローコントローラ
JP2010247028A (ja) 2009-04-13 2010-11-04 Renesas Electronics Corp プラズマ処理装置、異常検出装置、及び異常検出方法
US8283594B2 (en) 2010-08-09 2012-10-09 The Esab Group, Inc. System and method for supplying fluids to a plasma arc torch
WO2013152805A1 (en) 2012-04-13 2013-10-17 European Space Agency Method and system for production and additive manufacturing of metals and alloys
AT513674B1 (de) 2012-11-28 2014-08-15 Fronius Int Gmbh Verfahren und Vorrichtung zum Überwachen des Schutzgases bei einem Schweißprozess
JP2017524541A (ja) 2014-07-07 2017-08-31 クーカ・ロボティクス・コーポレイション ガスシステムおよび溶接の方法
US11370068B2 (en) * 2015-02-25 2022-06-28 Hobart Brothers Llc Systems and methods for additive manufacturing using aluminum metal-cored wire
US10850356B2 (en) 2015-02-25 2020-12-01 Hobart Brothers Llc Aluminum metal-cored welding wire
EP3135419B1 (en) 2015-08-28 2020-05-20 Hobart Brothers Company Method for additive manufacturing using aluminum metal-cored wire
US10232439B2 (en) 2015-11-20 2019-03-19 General Electric Company Gas flow monitoring in additive manufacturing
US9821399B1 (en) 2016-07-08 2017-11-21 Norsk Titanium As Wire arc accuracy adjustment system
WO2018128695A2 (en) 2016-11-07 2018-07-12 Velo3D, Inc. Gas flow in three-dimensional printing
US20190004497A1 (en) * 2017-06-30 2019-01-03 Norsk Titanium As Technologies of controlling additive manufacturing systems
KR102580867B1 (ko) 2017-06-30 2023-09-19 노르스크 티타늄 아에스 금속 적층 가공에 있어서의 현위치 가스 제트 충돌의 적용을 통한 응고 미세화 및 일반적인 상 변태 제어

Also Published As

Publication number Publication date
WO2021116291A1 (en) 2021-06-17
US20210178507A1 (en) 2021-06-17
KR102930252B1 (ko) 2026-02-23
AU2020401322A1 (en) 2022-06-30
KR20220116215A (ko) 2022-08-22
JP7712272B2 (ja) 2025-07-23
JP2023506455A (ja) 2023-02-16
CN114788417A (zh) 2022-07-22
CA3164110A1 (en) 2021-06-17
EP4074145B1 (en) 2024-05-22
US12465998B2 (en) 2025-11-11
ES2982746T3 (es) 2024-10-17
CN114788417B (zh) 2025-09-19
EP4074145A1 (en) 2022-10-19

Similar Documents

Publication Publication Date Title
DK4074145T3 (da) Plasmagasstrømvolumenmålings- og styresystem til metalbasererede trådplasmabueanvendelser i additivfremstilling
SG11202101711UA (en) Solid wire for gas metal arc welding
EP3973585C0 (en) REDOX BATTERY SYSTEMS AND METHODS OF MANUFACTURE AND OPERATION
PL3793335T3 (pl) Urządzenia do chłodzenia gazowego plazmowych palników łukowych oraz powiązane systemy i sposoby
EP3476953A4 (en) RESISTANT WELDED STEEL TUBE FOR HIGH STRENGTH THIN HOLLOW STABILIZER AND MANUFACTURING METHOD THEREFOR
EP3781296A4 (en) HYDRATION OF GAS FLOWS
EP3396753A4 (en) GAS DIFFUSION ELECTRODE AND METHOD FOR THE PRODUCTION THEREOF
DK3903982T3 (da) System til positionering af metalwire til svejsebrænder med system til justering af wirelysbuens præcision
EP3250897A4 (en) Systems and methods for testing for a gas leak through a gas flow component
EP3788648A4 (en) Multiple gas flow ionizer
EP3511081A4 (en) RESISTANT PLATED STEEL TUBE AND METHOD FOR THE MANUFACTURE THEREOF
TR201900440T4 (tr) Gaz sobası ve bunun gaz akış kontrol cihazı
MX382850B (es) Espectrómetro de movilidad de iones con modificación de iones.
EP3596343A4 (en) ARC MAGNET CYCLOTRONIC PLASMA ACTUATOR FOR ACTIVE FLOW CONTROL
PL3385023T3 (pl) Systemy i metody spawania łukowego z kontrolą manipulacji drutem
EP3017621A4 (en) SYSTEMS AND METHOD FOR CHANNEL RETURN COUPLING BASED ON A TRELLIS-CARDED QUANTIZATION
SG11201506166UA (en) Measurement unit and purge gas flow rate measuring method
PL3879239T3 (pl) Gazomierz
ZA201903141B (en) Molten metal samplers for high and low oxygen applications
SG10201912226UA (en) Vanadium corrosion inhibitors in gas turbine applications
DK3717139T3 (da) Anordning og fremgangsmåde til odorisering af en gasstrøm i en gasledning
GB201512245D0 (en) Control of gas flow
NO343712B1 (en) Flow measurement systems and methods for gas and liquid applications
DK2961683T3 (da) Fremgangsmåder og systemer til fremstilling af metalhydridopslæmninger
EP3633326A4 (en) FLOW MEASUREMENT UNIT AND GAS METER THEREFOR