JPS52752A - Arc torch cutting method - Google Patents
Arc torch cutting methodInfo
- Publication number
- JPS52752A JPS52752A JP51066629A JP6662976A JPS52752A JP S52752 A JPS52752 A JP S52752A JP 51066629 A JP51066629 A JP 51066629A JP 6662976 A JP6662976 A JP 6662976A JP S52752 A JPS52752 A JP S52752A
- Authority
- JP
- Japan
- Prior art keywords
- cutting method
- arc torch
- torch cutting
- arc
- torch
- 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.)
- Pending
Links
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
-
- 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
- B23K9/013—Arc cutting, gouging, scarfing or desurfacing
-
- 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
- H05H1/3468—Vortex generators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4784070A | 1970-06-19 | 1970-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52752A true JPS52752A (en) | 1977-01-06 |
Family
ID=21951277
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4340771A Pending JPS5431983B1 (ja) | 1970-06-19 | 1971-06-18 | |
JP51066629A Pending JPS52752A (en) | 1970-06-19 | 1976-06-09 | Arc torch cutting method |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4340771A Pending JPS5431983B1 (ja) | 1970-06-19 | 1971-06-18 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3619549A (ja) |
JP (2) | JPS5431983B1 (ja) |
AT (1) | AT316275B (ja) |
BE (1) | BE768745A (ja) |
CA (1) | CA927740A (ja) |
CH (1) | CH528326A (ja) |
DE (1) | DE2130394B2 (ja) |
ES (1) | ES392393A1 (ja) |
FR (1) | FR2099260A5 (ja) |
GB (1) | GB1326128A (ja) |
NL (1) | NL156567B (ja) |
ZA (1) | ZA712540B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2749430A1 (de) * | 1976-11-10 | 1978-05-11 | Secim Courbevoie Fa | Presse zum gegenfliesspressen |
JPS60227920A (ja) * | 1984-04-25 | 1985-11-13 | Kobe Steel Ltd | 管状製品の間接押出し方法 |
US4744236A (en) * | 1984-04-20 | 1988-05-17 | Kabushiki Kaisha Kobeseikosho | Method of and apparatus for indirect extrusion |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720598A (en) * | 1970-12-31 | 1973-03-13 | Ibm | Cryogenic arc furnace and method of forming materials |
US3833787A (en) * | 1972-06-12 | 1974-09-03 | Hypotherm Inc | Plasma jet cutting torch having reduced noise generating characteristics |
US3851864A (en) * | 1973-06-26 | 1974-12-03 | Lukens Steel Co | Apparatus and process for suppression of noise and fumes generated by plasma-arc cutting operation |
US4058698A (en) * | 1974-04-02 | 1977-11-15 | David Grigorievich Bykhovsky | Method and apparatus for DC reverse polarity plasma-arc working of electrically conductive materials |
DE2640506C3 (de) * | 1976-09-09 | 1981-01-22 | Messer Griesheim Gmbh, 6000 Frankfurt | Gasgemisch zur Herstellung von bartfreien Trennschnitten beim Plasmaschneiden |
DE2842693C2 (de) * | 1978-09-30 | 1982-04-15 | Messer Griesheim Gmbh, 6000 Frankfurt | Verfahren zum Unterwasser-Plasmaschneiden von Werkstücken, insbesondere Baustahl |
DE3050798C2 (de) * | 1979-08-28 | 1984-10-31 | Union Carbide Corp | Plasmabrenner |
US4311897A (en) * | 1979-08-28 | 1982-01-19 | Union Carbide Corporation | Plasma arc torch and nozzle assembly |
US4338509A (en) * | 1980-04-25 | 1982-07-06 | Vysoka Skola Chemicko-Technologicka | Process of and apparatus for producing a homogeneous radially confined plasma stream |
FR2545024B1 (fr) * | 1983-04-28 | 1985-08-23 | Delattre Levivier | Procede et machine de coupe au plasma de tubes |
US4816637A (en) * | 1985-11-25 | 1989-03-28 | Hypertherm, Inc. | Underwater and above-water plasma arc cutting torch and method |
CA1261927A (en) * | 1985-11-25 | 1989-09-26 | Hypertherm, Inc. | Underwater and above-water plasma arc cutting torch and method |
US4791268A (en) * | 1987-01-30 | 1988-12-13 | Hypertherm, Inc. | Arc plasma torch and method using contact starting |
US4902871A (en) * | 1987-01-30 | 1990-02-20 | Hypertherm, Inc. | Apparatus and process for cooling a plasma arc electrode |
US5164568A (en) * | 1989-10-20 | 1992-11-17 | Hypertherm, Inc. | Nozzle for a plasma arc torch having an angled inner surface to facilitate and control arc ignition |
US5208441A (en) * | 1991-04-29 | 1993-05-04 | Century Manufacturing Co. | Plasma arc ignition system |
US5124525A (en) * | 1991-08-27 | 1992-06-23 | Esab Welding Products, Inc. | Plasma arc torch having improved nozzle assembly |
US5194715A (en) * | 1991-11-27 | 1993-03-16 | Esab Welding Products, Inc. | Plasma arc torch used in underwater cutting |
US5380976A (en) * | 1992-12-11 | 1995-01-10 | Hypertherm, Inc. | Process for high quality plasma arc and laser cutting of stainless steel and aluminum |
US5414236A (en) * | 1992-12-11 | 1995-05-09 | Hypertherm, Inc. | Process for high quality plasma arc cutting of stainless steel and aluminum |
US5416296A (en) * | 1994-03-11 | 1995-05-16 | American Torch Tip Company | Electrode for plasma arc torch |
AT406559B (de) * | 1998-01-23 | 2000-06-26 | Fronius Schweissmasch | Brenner für schneidverfahren |
US6054669A (en) * | 1998-05-20 | 2000-04-25 | The Esab Group, Inc. | Plasma marking torch and method of operating same |
US6498317B2 (en) | 1998-10-23 | 2002-12-24 | Innerlogic, Inc. | Process for operating a plasma arc torch |
US6677551B2 (en) | 1998-10-23 | 2004-01-13 | Innerlogic, Inc. | Process for operating a plasma arc torch |
US6163009A (en) * | 1998-10-23 | 2000-12-19 | Innerlogic, Inc. | Process for operating a plasma arc torch |
US6326583B1 (en) | 2000-03-31 | 2001-12-04 | Innerlogic, Inc. | Gas control system for a plasma arc torch |
US6841754B2 (en) | 2001-03-09 | 2005-01-11 | Hypertherm, Inc. | Composite electrode for a plasma arc torch |
US8764978B2 (en) | 2001-07-16 | 2014-07-01 | Foret Plasma Labs, Llc | System for treating a substance with wave energy from an electrical arc and a second source |
US7622693B2 (en) | 2001-07-16 | 2009-11-24 | Foret Plasma Labs, Llc | Plasma whirl reactor apparatus and methods of use |
US6969819B1 (en) * | 2004-05-18 | 2005-11-29 | The Esab Group, Inc. | Plasma arc torch |
US9560732B2 (en) | 2006-09-13 | 2017-01-31 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
US10098217B2 (en) | 2012-07-19 | 2018-10-09 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
US10194516B2 (en) | 2006-09-13 | 2019-01-29 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
US9662747B2 (en) | 2006-09-13 | 2017-05-30 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
US8278810B2 (en) | 2007-10-16 | 2012-10-02 | Foret Plasma Labs, Llc | Solid oxide high temperature electrolysis glow discharge cell |
US9761413B2 (en) | 2007-10-16 | 2017-09-12 | Foret Plasma Labs, Llc | High temperature electrolysis glow discharge device |
US8810122B2 (en) | 2007-10-16 | 2014-08-19 | Foret Plasma Labs, Llc | Plasma arc torch having multiple operating modes |
US10267106B2 (en) | 2007-10-16 | 2019-04-23 | Foret Plasma Labs, Llc | System, method and apparatus for treating mining byproducts |
US9445488B2 (en) | 2007-10-16 | 2016-09-13 | Foret Plasma Labs, Llc | Plasma whirl reactor apparatus and methods of use |
US9560731B2 (en) | 2007-10-16 | 2017-01-31 | Foret Plasma Labs, Llc | System, method and apparatus for an inductively coupled plasma Arc Whirl filter press |
US9230777B2 (en) | 2007-10-16 | 2016-01-05 | Foret Plasma Labs, Llc | Water/wastewater recycle and reuse with plasma, activated carbon and energy system |
US9516736B2 (en) | 2007-10-16 | 2016-12-06 | Foret Plasma Labs, Llc | System, method and apparatus for recovering mining fluids from mining byproducts |
US9051820B2 (en) * | 2007-10-16 | 2015-06-09 | Foret Plasma Labs, Llc | System, method and apparatus for creating an electrical glow discharge |
US9185787B2 (en) | 2007-10-16 | 2015-11-10 | Foret Plasma Labs, Llc | High temperature electrolysis glow discharge device |
US11806686B2 (en) | 2007-10-16 | 2023-11-07 | Foret Plasma Labs, Llc | System, method and apparatus for creating an electrical glow discharge |
US10244614B2 (en) | 2008-02-12 | 2019-03-26 | Foret Plasma Labs, Llc | System, method and apparatus for plasma arc welding ceramics and sapphire |
US8904749B2 (en) | 2008-02-12 | 2014-12-09 | Foret Plasma Labs, Llc | Inductively coupled plasma arc device |
CA2715973C (en) | 2008-02-12 | 2014-02-11 | Foret Plasma Labs, Llc | System, method and apparatus for lean combustion with plasma from an electrical arc |
US9949356B2 (en) | 2012-07-11 | 2018-04-17 | Lincoln Global, Inc. | Electrode for a plasma arc cutting torch |
CN105143413B (zh) | 2012-12-11 | 2017-07-04 | 弗雷特等离子实验室公司 | 高温逆流涡动反应器***、方法和装置 |
US9699879B2 (en) | 2013-03-12 | 2017-07-04 | Foret Plasma Labs, Llc | Apparatus and method for sintering proppants |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2906858A (en) * | 1957-10-10 | 1959-09-29 | Union Carbide Corp | Liquid vortex arc torch process |
US3149222A (en) * | 1962-08-21 | 1964-09-15 | Giannini Scient Corp | Electrical plasma-jet apparatus and method incorporating multiple electrodes |
US3534388A (en) * | 1968-03-13 | 1970-10-13 | Hitachi Ltd | Plasma jet cutting process |
-
1970
- 1970-06-19 US US47840A patent/US3619549A/en not_active Expired - Lifetime
-
1971
- 1971-04-20 ZA ZA712540A patent/ZA712540B/xx unknown
- 1971-05-06 CA CA112296A patent/CA927740A/en not_active Expired
- 1971-06-18 AT AT528271A patent/AT316275B/de active
- 1971-06-18 FR FR7122381A patent/FR2099260A5/fr not_active Expired
- 1971-06-18 DE DE19712130394 patent/DE2130394B2/de not_active Withdrawn
- 1971-06-18 ES ES392393A patent/ES392393A1/es not_active Expired
- 1971-06-18 BE BE768745A patent/BE768745A/xx unknown
- 1971-06-18 CH CH893771A patent/CH528326A/fr not_active IP Right Cessation
- 1971-06-18 GB GB2859371A patent/GB1326128A/en not_active Expired
- 1971-06-18 JP JP4340771A patent/JPS5431983B1/ja active Pending
- 1971-06-18 NL NL7108433.A patent/NL156567B/xx unknown
-
1976
- 1976-06-09 JP JP51066629A patent/JPS52752A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2749430A1 (de) * | 1976-11-10 | 1978-05-11 | Secim Courbevoie Fa | Presse zum gegenfliesspressen |
DE2749430C2 (de) * | 1976-11-10 | 1983-04-28 | SECIM, 92400 Courbevoie, Hauts-de-Seine | Indirekt-Hohlstrangpresse |
DE2749430C3 (de) * | 1976-11-10 | 1990-05-31 | Secim | Indirekt-Hohlstrangpresse |
US4744236A (en) * | 1984-04-20 | 1988-05-17 | Kabushiki Kaisha Kobeseikosho | Method of and apparatus for indirect extrusion |
JPS60227920A (ja) * | 1984-04-25 | 1985-11-13 | Kobe Steel Ltd | 管状製品の間接押出し方法 |
JPS6313769B2 (ja) * | 1984-04-25 | 1988-03-28 | Kobe Steel Ltd |
Also Published As
Publication number | Publication date |
---|---|
FR2099260A5 (ja) | 1972-03-10 |
GB1326128A (en) | 1973-08-08 |
NL7108433A (ja) | 1971-12-21 |
ES392393A1 (es) | 1974-08-01 |
BE768745A (fr) | 1971-12-20 |
DE2130394A1 (de) | 1971-12-23 |
CH528326A (fr) | 1972-09-30 |
JPS5431983B1 (ja) | 1979-10-11 |
DE2130394B2 (de) | 1976-04-01 |
ZA712540B (en) | 1972-01-26 |
AT316275B (de) | 1974-07-10 |
CA927740A (en) | 1973-06-05 |
US3619549A (en) | 1971-11-09 |
NL156567B (nl) | 1978-04-17 |
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