KR20200058454A - 플라즈마 아크 토치 헤드, 레이저 절단 헤드 및 플라즈마 레이저 절단 헤드, 조립체를 위한 노즐, 플라즈마 아크 토치 헤드, 이를 포함하는 플라즈마 아크 토치, 이를 포함하는 레이저 절단 헤드, 및 이를 포함하는 플라즈마 레이저 절단 헤드 - Google Patents

플라즈마 아크 토치 헤드, 레이저 절단 헤드 및 플라즈마 레이저 절단 헤드, 조립체를 위한 노즐, 플라즈마 아크 토치 헤드, 이를 포함하는 플라즈마 아크 토치, 이를 포함하는 레이저 절단 헤드, 및 이를 포함하는 플라즈마 레이저 절단 헤드 Download PDF

Info

Publication number
KR20200058454A
KR20200058454A KR1020207010851A KR20207010851A KR20200058454A KR 20200058454 A KR20200058454 A KR 20200058454A KR 1020207010851 A KR1020207010851 A KR 1020207010851A KR 20207010851 A KR20207010851 A KR 20207010851A KR 20200058454 A KR20200058454 A KR 20200058454A
Authority
KR
South Korea
Prior art keywords
nozzle
longitudinal axis
plasma
diameter
laser cutting
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.)
Ceased
Application number
KR1020207010851A
Other languages
English (en)
Korean (ko)
Inventor
바딤 군터
볼커 크링크
티모 그룬드케
프랭크 라우리쉬
Original Assignee
크엘베르크-스티프텅
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 크엘베르크-스티프텅 filed Critical 크엘베르크-스티프텅
Publication of KR20200058454A publication Critical patent/KR20200058454A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
    • 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
    • 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
    • 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
    • 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
    • B23K26/1462—Nozzles; Features related to nozzles
    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • H05H1/3484—Convergent-divergent nozzles
    • 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
    • H05H1/3421—Transferred arc or pilot arc mode
    • 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
    • H05H1/3478—Geometrical details
    • H05H2001/3478—
    • H05H2001/3484—

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
KR1020207010851A 2017-09-22 2018-09-14 플라즈마 아크 토치 헤드, 레이저 절단 헤드 및 플라즈마 레이저 절단 헤드, 조립체를 위한 노즐, 플라즈마 아크 토치 헤드, 이를 포함하는 플라즈마 아크 토치, 이를 포함하는 레이저 절단 헤드, 및 이를 포함하는 플라즈마 레이저 절단 헤드 Ceased KR20200058454A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102017122015.1 2017-09-22
DE102017122015 2017-09-22
DE102018100917.8A DE102018100917A1 (de) 2017-09-22 2018-01-17 Düse für einen Plasmabrennerkopf, Laserschneidkopf und Plasma-Laser-Schneidkopf, Anordnungen, Plasmabrennerkopf und Plasmabrenner mit selbiger/selbigen, Laserschneidkopf mit selbiger/selbigen und Plasma-Laser-Schneidkopf mit selbiger/selbigen
DE102018100917.8 2018-01-17
PCT/DE2018/100789 WO2019057244A1 (de) 2017-09-22 2018-09-14 Düse für einen plasmabrennerkopf, laserschneidkopf und plasma-laser-schneidkopf, anordnungen, plasmabrennerkopf und plasmabrenner mit selbiger/selbigen, laserschneidkopf mit selbiger/selbigen und plasma-laser-schneidkopf mit selbiger/selbigen

Publications (1)

Publication Number Publication Date
KR20200058454A true KR20200058454A (ko) 2020-05-27

Family

ID=65638272

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207010851A Ceased KR20200058454A (ko) 2017-09-22 2018-09-14 플라즈마 아크 토치 헤드, 레이저 절단 헤드 및 플라즈마 레이저 절단 헤드, 조립체를 위한 노즐, 플라즈마 아크 토치 헤드, 이를 포함하는 플라즈마 아크 토치, 이를 포함하는 레이저 절단 헤드, 및 이를 포함하는 플라즈마 레이저 절단 헤드

Country Status (10)

Country Link
US (1) US11856684B2 (cg-RX-API-DMAC7.html)
EP (1) EP3684544B1 (cg-RX-API-DMAC7.html)
JP (1) JP7281456B2 (cg-RX-API-DMAC7.html)
KR (1) KR20200058454A (cg-RX-API-DMAC7.html)
CN (1) CN111565878B (cg-RX-API-DMAC7.html)
CA (1) CA3076453A1 (cg-RX-API-DMAC7.html)
DE (1) DE102018100917A1 (cg-RX-API-DMAC7.html)
ES (1) ES2997336T3 (cg-RX-API-DMAC7.html)
PL (1) PL3684544T3 (cg-RX-API-DMAC7.html)
WO (1) WO2019057244A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220109321A (ko) * 2021-01-28 2022-08-04 투-식스 델라웨어, 인코포레이티드 레이저 커팅 헤드용 노즐 어댑터

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019210524B4 (de) * 2019-07-17 2024-09-19 Volkswagen Aktiengesellschaft Elektrodenanordnung für einen Plasmabrenner
US20220346216A1 (en) * 2019-09-12 2022-10-27 Kjellberg-Stiftung Wear Part for an Arc Torch and Plasma Torch, Arc Torch and Plasma Torch Comprising Same, Method for Plasma Cutting and Method for Producing an Electrode for an Arc Torch and Plasma Torch
US20210316396A1 (en) * 2019-10-03 2021-10-14 American Torch Tip Company Laser Cutting Nozzle with Non-Rotatable Shroud
IT202000008386A1 (it) * 2020-04-20 2021-10-20 Prima Ind Spa Terminale operativo laser, macchina operatrice laser e procedimento di fabbricazione corrispondenti
CN115338522A (zh) * 2022-08-31 2022-11-15 西安聚能医工科技有限公司 一种等离子炬用喷嘴
WO2025144999A1 (en) * 2023-12-29 2025-07-03 The Esab Group, Inc. Consumables for processing torches

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190561B1 (cg-RX-API-DMAC7.html) * 1972-07-03 1974-10-25 Soudure Autogene Francaise
GB1500979A (en) * 1976-06-16 1978-02-15 Rolls Royce Jet propulsion nozzles
US4300723A (en) * 1980-02-29 1981-11-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Controlled overspray spray nozzle
US5695662A (en) 1988-06-07 1997-12-09 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US4866240A (en) * 1988-09-08 1989-09-12 Stoody Deloro Stellite, Inc. Nozzle for plasma torch and method for introducing powder into the plasma plume of a plasma torch
JP2516804B2 (ja) * 1988-12-26 1996-07-24 株式会社小松製作所 プラズマト−チ
SE463223B (sv) * 1989-02-17 1990-10-22 Svenska Rotor Maskiner Ab Skruvrotormaskin med ljuddaempare
JP3010879B2 (ja) * 1992-02-25 2000-02-21 松下電器産業株式会社 プラズマトーチ
JPH07185823A (ja) * 1992-11-27 1995-07-25 Komatsu Ltd プラズマトーチ
JP3531682B2 (ja) * 1994-02-28 2004-05-31 石川島播磨重工業株式会社 プラズマトーチノズル
US5573682A (en) * 1995-04-20 1996-11-12 Plasma Processes Plasma spray nozzle with low overspray and collimated flow
US5660743A (en) * 1995-06-05 1997-08-26 The Esab Group, Inc. Plasma arc torch having water injection nozzle assembly
FR2735710B1 (fr) * 1995-06-23 1997-07-25 Soudure Autogene Francaise Tete de torche a plasma et torche a plasma la comportant
US5841095A (en) * 1996-10-28 1998-11-24 Hypertherm, Inc. Apparatus and method for improved assembly concentricity in a plasma arc torch
CH693083A5 (de) * 1998-12-21 2003-02-14 Sulzer Metco Ag Düse sowie Düsenanordnung für einen Brennerkopf eines Plasmaspritzgeräts.
DE10319481A1 (de) * 2003-04-30 2004-11-18 Linde Ag Lavaldüse für das thermische Spritzen und das kinetische Spritzen
US7375302B2 (en) * 2004-11-16 2008-05-20 Hypertherm, Inc. Plasma arc torch having an electrode with internal passages
CN101204123B (zh) * 2005-04-19 2011-10-05 海别得公司 提供斜角屏蔽流喷射的等离子体弧气炬
DE102007005316B4 (de) * 2006-08-16 2009-12-03 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Verbindung zwischen einem Plasmabrennerverschleißteil und einer Plasmabrennerverschleißteilhalterung, Plasmabrennerverschleißteil und Plasmabrennerverschleißteilhalterung
DE102008056278A1 (de) * 2008-10-25 2010-04-29 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh System zur thermischen Bearbeitung von Werkstücken
CN201371088Y (zh) * 2008-11-13 2009-12-30 关星 狭缝式喷嘴
EP2449862B1 (de) * 2009-07-03 2015-09-02 Kjellberg Finsterwalde Plasma und Maschinen GmbH Düse für einen flüssigkeitsgekühlten plasmabrenner sowie plasmabrennerkopf mit derselben
EP2477779A1 (en) * 2009-09-14 2012-07-25 The Esab Group, Inc. Method of underwater marking on a workpiece with a plasma arc torch
US8546719B2 (en) * 2010-12-13 2013-10-01 The Esab Group, Inc. Method and plasma arc torch system for marking and cutting workpieces with the same set of consumables
WO2012115533A1 (en) * 2011-02-25 2012-08-30 Nippon Steel Corporation, Plasma torch
US9560733B2 (en) * 2014-02-24 2017-01-31 Lincoln Global, Inc. Nozzle throat for thermal processing and torch equipment
EP2942144B1 (de) * 2014-05-07 2024-07-03 Kjellberg-Stiftung Plasmaschneidbrenneranordnung sowie die Verwendung von Verschleißteilen bei einer Plasmaschneidbrenneranordnung
US10129970B2 (en) * 2014-07-30 2018-11-13 American Torch Tip, Co. Smooth radius nozzle for use in a plasma cutting device
WO2016138524A1 (en) * 2015-02-27 2016-09-01 Hypertherm, Inc. Automatically sensing consumable components in thermal processing systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220109321A (ko) * 2021-01-28 2022-08-04 투-식스 델라웨어, 인코포레이티드 레이저 커팅 헤드용 노즐 어댑터

Also Published As

Publication number Publication date
CN111565878B (zh) 2023-04-21
CN111565878A (zh) 2020-08-21
EP3684544C0 (de) 2024-10-30
US20200314993A1 (en) 2020-10-01
DE102018100917A1 (de) 2019-03-28
WO2019057244A1 (de) 2019-03-28
RU2020112273A (ru) 2021-09-27
JP7281456B2 (ja) 2023-05-25
PL3684544T3 (pl) 2025-03-17
CA3076453A1 (en) 2019-03-28
ES2997336T3 (en) 2025-02-17
RU2020112273A3 (cg-RX-API-DMAC7.html) 2021-11-19
US11856684B2 (en) 2023-12-26
EP3684544A1 (de) 2020-07-29
JP2020534162A (ja) 2020-11-26
EP3684544B1 (de) 2024-10-30

Similar Documents

Publication Publication Date Title
KR20200058454A (ko) 플라즈마 아크 토치 헤드, 레이저 절단 헤드 및 플라즈마 레이저 절단 헤드, 조립체를 위한 노즐, 플라즈마 아크 토치 헤드, 이를 포함하는 플라즈마 아크 토치, 이를 포함하는 레이저 절단 헤드, 및 이를 포함하는 플라즈마 레이저 절단 헤드
US5726414A (en) Plasma torch with swirling gas flow in a shielding gas passage
US7605340B2 (en) Apparatus for cooling plasma arc torch nozzles
US7598473B2 (en) Generating discrete gas jets in plasma arc torch applications
KR200478396Y1 (ko) 노즐 보호캡, 노즐 보호캡 홀더 및 이를 구비한 아크 플라즈마 토오치
US8575510B2 (en) Nozzle for a liquid-cooled plasma burner, arrangement thereof with a nozzle cap, and liquid-cooled plasma burner comprising such an arrangement
US3204076A (en) Electric arc torch
US5965039A (en) Plasma torch
AU651302B2 (en) Arc plasma torch having tapered-bore electrode
US9095037B2 (en) Nozzle for a liquid-cooled plasma cutting torch with grooves
JP7090074B2 (ja) ノズル保護キャップ、ノズル保護キャップを備えたプラズマアークトーチ、及びプラズマアークトーチの用途
JPS629779A (ja) 金属工作物用プラズマ切断装置
JP3138578B2 (ja) 多電極プラズマジェットトーチ
US20200022245A1 (en) Bar nozzle-type plasma torch
RU2773341C2 (ru) Насадка для головки плазменной горелки, лазерной режущей головки и плазменной лазерной режущей головки, узлы, головка плазменной горелки и плазменная горелка с ней/ними, лазерная режущая головка с ней/ними и плазменная лазерная режущая головка с ней/ними
JP3054875B2 (ja) プラズマトーチ
KR20220061211A (ko) 아크 토치 및 플라즈마 토치용 마모 부품, 이를 포함하는 아크 토치 및 플라즈마 토치, 아크 토치와 플라즈마 토치용 전극 제조방법 및 플라즈마 절단 방법 (wear part for an arc torch and plasma torch, arc torch and plasma torch comprising same, method for plasma cutting and method for producing an electrode for an arc torch and plasma torch)
CA2212218A1 (en) Plasma torch
US20220362876A1 (en) Plasma cutting method
KR200398822Y1 (ko) 슬롯형 탄산가스 노즐
WO1996025266A1 (en) Plasma torch
RU2811984C1 (ru) Быстроизнашивающаяся деталь для дуговой горелки, плазменной горелки или плазменной резательной горелки, а также дуговая горелка, плазменная горелка или плазменная резательная горелка с указанной деталью и способ плазменной резки, а также способ изготовления электрода для дуговой горелки, плазменной горелки или плазменной резательной горелки
JPS6233025B2 (cg-RX-API-DMAC7.html)
WO1993016835A1 (fr) Torche a plasma destinee au decoupage
KR20160004014A (ko) 플라스마 전극, 그를 포함한 용접토치 및 그를 이용한 플라스마 하이브리드 용접장치

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0601 Decision of rejection after re-examination

St.27 status event code: N-2-6-B10-B17-rex-PX0601

X601 Decision of rejection after re-examination