JPS5768270A - Control method for plasma cutting - Google Patents

Control method for plasma cutting

Info

Publication number
JPS5768270A
JPS5768270A JP14433780A JP14433780A JPS5768270A JP S5768270 A JPS5768270 A JP S5768270A JP 14433780 A JP14433780 A JP 14433780A JP 14433780 A JP14433780 A JP 14433780A JP S5768270 A JPS5768270 A JP S5768270A
Authority
JP
Japan
Prior art keywords
arc
gaseous
cutting
working gas
timer
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
Application number
JP14433780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116226B2 (enrdf_load_stackoverflow
Inventor
Akiyoshi Imanaga
Hironari Taguchi
Mitsuaki Haneda
Masatoshi Kanamaru
Kotaro Yamamoto
Minoru Shimada
Kyoichi Ozaki
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.)
Hitachi Ltd
Via Mechanics Ltd
Original Assignee
Hitachi Ltd
Hitachi Seiko Ltd
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 Hitachi Ltd, Hitachi Seiko Ltd filed Critical Hitachi Ltd
Priority to JP14433780A priority Critical patent/JPS5768270A/ja
Publication of JPS5768270A publication Critical patent/JPS5768270A/ja
Publication of JPS6116226B2 publication Critical patent/JPS6116226B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
JP14433780A 1980-10-17 1980-10-17 Control method for plasma cutting Granted JPS5768270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14433780A JPS5768270A (en) 1980-10-17 1980-10-17 Control method for plasma cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14433780A JPS5768270A (en) 1980-10-17 1980-10-17 Control method for plasma cutting

Publications (2)

Publication Number Publication Date
JPS5768270A true JPS5768270A (en) 1982-04-26
JPS6116226B2 JPS6116226B2 (enrdf_load_stackoverflow) 1986-04-28

Family

ID=15359757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14433780A Granted JPS5768270A (en) 1980-10-17 1980-10-17 Control method for plasma cutting

Country Status (1)

Country Link
JP (1) JPS5768270A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692582A (en) * 1985-02-22 1987-09-08 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Plasma welding or cutting system provided with a delay
US4803405A (en) * 1986-04-18 1989-02-07 Koike Sanso Kogyo Co. Plasma processing apparatus and method
US5017752A (en) * 1990-03-02 1991-05-21 Esab Welding Products, Inc. Plasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gas
US5070227A (en) * 1990-04-24 1991-12-03 Hypertherm, Inc. Proceses and apparatus for reducing electrode wear in a plasma arc torch
US5591357A (en) * 1988-06-07 1997-01-07 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US5695662A (en) * 1988-06-07 1997-12-09 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
EP0998174A1 (en) * 1998-10-28 2000-05-03 The Esab Group, Inc. Apparatus and method for supplying fluids to a plasma arc torch
US6163009A (en) * 1998-10-23 2000-12-19 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
US9949356B2 (en) 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692582A (en) * 1985-02-22 1987-09-08 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Plasma welding or cutting system provided with a delay
US4803405A (en) * 1986-04-18 1989-02-07 Koike Sanso Kogyo Co. Plasma processing apparatus and method
US5591357A (en) * 1988-06-07 1997-01-07 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US5695662A (en) * 1988-06-07 1997-12-09 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US5017752A (en) * 1990-03-02 1991-05-21 Esab Welding Products, Inc. Plasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gas
US5070227A (en) * 1990-04-24 1991-12-03 Hypertherm, Inc. Proceses and apparatus for reducing electrode wear in a plasma arc torch
US5170033A (en) * 1990-04-24 1992-12-08 Hypertherm, Inc. Swirl ring and flow control process for a plasma arc torch
US6163009A (en) * 1998-10-23 2000-12-19 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
EP0998174A1 (en) * 1998-10-28 2000-05-03 The Esab Group, Inc. Apparatus and method for supplying fluids to a plasma arc torch
US6121570A (en) * 1998-10-28 2000-09-19 The Esab Group, Inc. Apparatus and method for supplying fluids to a plasma arc torch
US6232575B1 (en) 1998-10-28 2001-05-15 The Esab Group, Inc. Apparatus and method for supplying fluids to a plasma arc torch
US9949356B2 (en) 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch

Also Published As

Publication number Publication date
JPS6116226B2 (enrdf_load_stackoverflow) 1986-04-28

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