EP1436114A1 - Verfahren und vorrichtung zum plasmaschneiden mit modulation der von starken bahnänderungen, insbesondere von winkeln abhängigen plasmastrahleigenschaften - Google Patents

Verfahren und vorrichtung zum plasmaschneiden mit modulation der von starken bahnänderungen, insbesondere von winkeln abhängigen plasmastrahleigenschaften

Info

Publication number
EP1436114A1
EP1436114A1 EP02783199A EP02783199A EP1436114A1 EP 1436114 A1 EP1436114 A1 EP 1436114A1 EP 02783199 A EP02783199 A EP 02783199A EP 02783199 A EP02783199 A EP 02783199A EP 1436114 A1 EP1436114 A1 EP 1436114A1
Authority
EP
European Patent Office
Prior art keywords
cutting
torch
speed
plasma
workpiece
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.)
Withdrawn
Application number
EP02783199A
Other languages
English (en)
French (fr)
Inventor
Michel Delzenne
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.)
Lincoln Electric Co France SA
Original Assignee
La Soudure Autogene Francaise
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 La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Publication of EP1436114A1 publication Critical patent/EP1436114A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
EP02783199A 2001-10-09 2002-09-24 Verfahren und vorrichtung zum plasmaschneiden mit modulation der von starken bahnänderungen, insbesondere von winkeln abhängigen plasmastrahleigenschaften Withdrawn EP1436114A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0112967 2001-10-09
FR0112967A FR2830476B1 (fr) 2001-10-09 2001-10-09 Procede et installation de coupage par jet de plasma module au niveau des changements brutaux de trajectoire, notamment des angles
PCT/FR2002/003254 WO2003041903A1 (fr) 2001-10-09 2002-09-24 Procede et installation de coupage par jet de plasma module au niveau des changements brutaux de trajectoire, notamment des angles

Publications (1)

Publication Number Publication Date
EP1436114A1 true EP1436114A1 (de) 2004-07-14

Family

ID=8868067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02783199A Withdrawn EP1436114A1 (de) 2001-10-09 2002-09-24 Verfahren und vorrichtung zum plasmaschneiden mit modulation der von starken bahnänderungen, insbesondere von winkeln abhängigen plasmastrahleigenschaften

Country Status (5)

Country Link
US (1) US7015416B2 (de)
EP (1) EP1436114A1 (de)
CA (1) CA2462716A1 (de)
FR (1) FR2830476B1 (de)
WO (1) WO2003041903A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6947802B2 (en) 2000-04-10 2005-09-20 Hypertherm, Inc. Centralized control architecture for a laser materials processing system
US7186947B2 (en) 2003-03-31 2007-03-06 Hypertherm, Inc. Process monitor for laser and plasma materials processing of materials
JP2004351449A (ja) * 2003-05-28 2004-12-16 Komatsu Sanki Kk プラズマ切断装置及びそれの制御装置
KR100553713B1 (ko) * 2004-06-03 2006-02-24 삼성전자주식회사 플라즈마 식각 장치 및 이 장치를 이용한 포토 마스크의제조 방법
US20060163220A1 (en) 2005-01-27 2006-07-27 Brandt Aaron D Automatic gas control for a plasma arc torch
US9492882B2 (en) 2006-10-12 2016-11-15 Koike Sanso Kogyo Co., Ltd. Plasma cutting method and plasma cutting apparatus
EP2732902B1 (de) * 2012-11-16 2017-05-03 Kjellberg-Stiftung Verfahren zum Plasmaschneiden von Werkstücken mit einem geneigten Plasmastrahl
US10335887B2 (en) * 2013-11-14 2019-07-02 Lincoln Global, Inc. Methods and systems for plasma cutting holes and contours in workpieces
US9878392B2 (en) 2014-02-17 2018-01-30 Lincoln Global, Inc. System and method for multiverse controls
DE102015209916A1 (de) * 2015-05-29 2016-12-01 Zf Friedrichshafen Ag Regelung eines spanenden Bearbeitungsprozesses mittels P-Regler und belastungsabhängigem Regelfaktor
CN105382388A (zh) * 2015-12-24 2016-03-09 广船国际有限公司 水尺字的数控等离子下料方法及数控等离子切割机
US10556300B2 (en) 2016-07-29 2020-02-11 Illinois Tool Works Inc. Automated plasma cutting apparatus and system
US20220362876A1 (en) * 2019-04-11 2022-11-17 Kjellberg-Stiftung Plasma cutting method
CN112775527A (zh) * 2019-11-08 2021-05-11 林肯环球股份有限公司 等离子炬切割系统
US20210138574A1 (en) * 2019-11-08 2021-05-13 Lincoln Global, Inc. Plasma torch cutting system
US20210204387A1 (en) * 2019-12-31 2021-07-01 The Esab Group Inc. Methods for operating a plasma torch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012629A1 (en) * 1997-09-08 1999-03-18 Cuno, Incorporated End-cap for pleated filter cartridge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017707A (en) * 1974-12-04 1977-04-12 Caterpillar Tractor Co. Method of and means for spacing control of plasma arc torch
US5695662A (en) * 1988-06-07 1997-12-09 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
WO1991016170A1 (en) 1990-04-17 1991-10-31 Kabushiki Kaisha Komatsu Seisakusho Standoff control method and apparatus for plasma cutting machine
JPH0578373U (ja) * 1992-04-06 1993-10-26 株式会社小松製作所 プラズマ加工機のスタンドオフ制御装置
US6028287A (en) * 1997-07-25 2000-02-22 Hyperthem, Inc. Plasma arc torch position control
US6153850A (en) 1999-04-29 2000-11-28 The Esab Group, Inc. Method of cutting a workpiece along an arcuate path with a plasma arc torch
JP2000317639A (ja) * 1999-05-12 2000-11-21 Komatsu Ltd プラズマ切断方法及び装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012629A1 (en) * 1997-09-08 1999-03-18 Cuno, Incorporated End-cap for pleated filter cartridge

Also Published As

Publication number Publication date
FR2830476A1 (fr) 2003-04-11
WO2003041903A1 (fr) 2003-05-22
FR2830476B1 (fr) 2003-12-12
US20050077271A1 (en) 2005-04-14
US7015416B2 (en) 2006-03-21
CA2462716A1 (fr) 2003-05-22

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