FR2303632A1 - Procede de commande d'un arc flamme lors de la coupe et dispositif pour la mise en oeuvre dudit procede - Google Patents
Procede de commande d'un arc flamme lors de la coupe et dispositif pour la mise en oeuvre dudit procedeInfo
- Publication number
- FR2303632A1 FR2303632A1 FR7606872A FR7606872A FR2303632A1 FR 2303632 A1 FR2303632 A1 FR 2303632A1 FR 7606872 A FR7606872 A FR 7606872A FR 7606872 A FR7606872 A FR 7606872A FR 2303632 A1 FR2303632 A1 FR 2303632A1
- Authority
- FR
- France
- Prior art keywords
- implementing
- procedure
- controlling
- during cutting
- flame during
- 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.)
- Granted
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
-
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
- B23K9/0732—Stabilising of the arc current
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2109052A SU562397A1 (ru) | 1975-03-12 | 1975-03-12 | Способ плазменной резки |
SU2182702A SU560713A1 (ru) | 1975-10-30 | 1975-10-30 | Установка дл плазменно-дуговой резки |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2303632A1 true FR2303632A1 (fr) | 1976-10-08 |
FR2303632B1 FR2303632B1 (fr) | 1978-05-19 |
Family
ID=26665546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606872A Granted FR2303632A1 (fr) | 1975-03-12 | 1976-03-10 | Procede de commande d'un arc flamme lors de la coupe et dispositif pour la mise en oeuvre dudit procede |
Country Status (6)
Country | Link |
---|---|
US (1) | US4133988A (fr) |
JP (1) | JPS5254644A (fr) |
DE (1) | DE2610473C2 (fr) |
FR (1) | FR2303632A1 (fr) |
GB (1) | GB1536882A (fr) |
SE (1) | SE425298B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0131072A1 (fr) * | 1983-06-24 | 1985-01-16 | Gordon L. Cann | Soudage/brasage micro-arc de métal à métal et de métal à céramique |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681489A (en) * | 1995-12-13 | 1997-10-28 | The Esab Group, Inc. | Plasma arc torch including means for disabling power source |
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 |
US6359251B1 (en) | 2000-04-10 | 2002-03-19 | Hypertherm, Inc. | Centralized control architecture for a plasma arc system |
US6772040B1 (en) * | 2000-04-10 | 2004-08-03 | Hypertherm, Inc. | Centralized control architecture for a plasma arc system |
US6622058B1 (en) | 2000-04-10 | 2003-09-16 | Tate S. Picard | Centralized control architecture for a plasma arc system |
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 |
FR2865424A1 (fr) * | 2004-01-27 | 2005-07-29 | Air Liquide | Procede et installation de coupage plasma a courant asservi au gaz plasmagene |
US20060163220A1 (en) * | 2005-01-27 | 2006-07-27 | Brandt Aaron D | Automatic gas control for a plasma arc torch |
US9931708B2 (en) | 2006-07-27 | 2018-04-03 | Illinois Tool Works Inc. | Automatic consumable and torch length detection via pressure decay |
US8710396B2 (en) * | 2006-07-27 | 2014-04-29 | Illinois Tool Works Inc. | Method and apparatus for automatically controlling gas pressure for a plasma cutter |
US8378249B2 (en) | 2008-05-29 | 2013-02-19 | Illinois Tool Works Inc. | Method and apparatus for proportional valve actuation in a plasma cutter |
US9649715B2 (en) * | 2009-12-30 | 2017-05-16 | Lincoln Global, Inc. | Pulse width modulation control of gas flow for plasma cutting and marking |
CN102699487B (zh) * | 2012-05-24 | 2014-07-30 | 南京理工大学 | 一种测量电弧电流密度分布的方法 |
CN113290303B (zh) * | 2021-05-06 | 2022-05-24 | 华南理工大学 | 一种用于锁孔效应深熔tig焊的电弧压力测量装置与方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3319042A (en) * | 1963-03-12 | 1967-05-09 | Elek Ska Svetsningsaktiebolage | Apparatus for gas-shielded metal-arc welding |
US3471674A (en) * | 1966-01-20 | 1969-10-07 | Union Carbide Corp | Gas flow control apparatus |
US3581051A (en) * | 1967-08-01 | 1971-05-25 | Nat Res Dev | Welding apparatus |
GB1331139A (en) * | 1971-07-29 | 1973-09-19 | Shapiro I S Persits L M Tkache | Method of controlling the operating conditions of an appara tus for plasma-arc treatment of articles and ap apparatus for plasma-arc treatment |
GB1399101A (en) * | 1971-08-24 | 1975-06-25 | Welding Inst | Arc welding apparatus |
GB1405415A (en) * | 1971-11-06 | 1975-09-10 | Rolls Royce | Plasma arc welding |
IT962172B (it) * | 1972-06-05 | 1973-12-20 | Metco Inc | Perfezionamento nei procedimenti e dispositivi per la spruzzatura di materiali alla fiamma di plasma |
US3988566A (en) * | 1972-06-05 | 1976-10-26 | Metco Inc. | Automatic plasma flame spraying process and apparatus |
JPS5011856A (fr) * | 1973-05-30 | 1975-02-06 | ||
US3811027A (en) * | 1973-08-29 | 1974-05-14 | R Strahan | Control system for gas-shielded electric welders |
-
1976
- 1976-03-08 US US05/664,432 patent/US4133988A/en not_active Expired - Lifetime
- 1976-03-09 GB GB9287/76A patent/GB1536882A/en not_active Expired
- 1976-03-10 FR FR7606872A patent/FR2303632A1/fr active Granted
- 1976-03-11 SE SE7603205A patent/SE425298B/xx unknown
- 1976-03-12 JP JP51026211A patent/JPS5254644A/ja active Pending
- 1976-03-12 DE DE2610473A patent/DE2610473C2/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0131072A1 (fr) * | 1983-06-24 | 1985-01-16 | Gordon L. Cann | Soudage/brasage micro-arc de métal à métal et de métal à céramique |
Also Published As
Publication number | Publication date |
---|---|
DE2610473C2 (de) | 1983-05-19 |
US4133988A (en) | 1979-01-09 |
JPS5254644A (en) | 1977-05-04 |
FR2303632B1 (fr) | 1978-05-19 |
GB1536882A (en) | 1978-12-29 |
SE7603205L (sv) | 1976-09-13 |
SE425298B (sv) | 1982-09-20 |
DE2610473A1 (de) | 1976-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |