JPS53123349A - Plasm cutting method and plasma torch - Google Patents

Plasm cutting method and plasma torch

Info

Publication number
JPS53123349A
JPS53123349A JP3749177A JP3749177A JPS53123349A JP S53123349 A JPS53123349 A JP S53123349A JP 3749177 A JP3749177 A JP 3749177A JP 3749177 A JP3749177 A JP 3749177A JP S53123349 A JPS53123349 A JP S53123349A
Authority
JP
Japan
Prior art keywords
plasm
cutting method
plasma torch
steel material
cutting plane
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
Application number
JP3749177A
Other languages
Japanese (ja)
Inventor
Akio Tanaka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3749177A priority Critical patent/JPS53123349A/en
Publication of JPS53123349A publication Critical patent/JPS53123349A/en
Pending legal-status Critical Current

Links

Landscapes

  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE: To prevent the generation of the nitrided layer on the surface of cutting plane when the steel material, etc., is being plasma cut, by blowing the gas of high O2 concentration together with the plasma acting gas against the cutting plane of the steel material.
COPYRIGHT: (C)1978,JPO&Japio
JP3749177A 1977-04-04 1977-04-04 Plasm cutting method and plasma torch Pending JPS53123349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3749177A JPS53123349A (en) 1977-04-04 1977-04-04 Plasm cutting method and plasma torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3749177A JPS53123349A (en) 1977-04-04 1977-04-04 Plasm cutting method and plasma torch

Publications (1)

Publication Number Publication Date
JPS53123349A true JPS53123349A (en) 1978-10-27

Family

ID=12498982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3749177A Pending JPS53123349A (en) 1977-04-04 1977-04-04 Plasm cutting method and plasma torch

Country Status (1)

Country Link
JP (1) JPS53123349A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768269A (en) * 1980-10-17 1982-04-26 Hitachi Ltd Plasma cutting torch
JPS58100973A (en) * 1981-12-10 1983-06-15 Koike Sanso Kogyo Co Ltd Plasma cutting method
JPS59110465A (en) * 1982-12-17 1984-06-26 Mitsubishi Heavy Ind Ltd Plasma cutting method
JPS63192570A (en) * 1987-01-13 1988-08-09 ル・エール・リクイツド・ソシエテ・アノニム・プール・ル・エチユド・エ・ル・エクスプルワテシヨン・デ・プロセデ・ジエオルジエ・クロード Cap for arc torch and arc torch with said cap
WO2016121645A1 (en) * 2015-01-28 2016-08-04 本田技研工業株式会社 Arc welding device and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768269A (en) * 1980-10-17 1982-04-26 Hitachi Ltd Plasma cutting torch
JPS6317030B2 (en) * 1980-10-17 1988-04-12 Hitachi Seisakusho Kk
JPS58100973A (en) * 1981-12-10 1983-06-15 Koike Sanso Kogyo Co Ltd Plasma cutting method
JPS59110465A (en) * 1982-12-17 1984-06-26 Mitsubishi Heavy Ind Ltd Plasma cutting method
JPS63192570A (en) * 1987-01-13 1988-08-09 ル・エール・リクイツド・ソシエテ・アノニム・プール・ル・エチユド・エ・ル・エクスプルワテシヨン・デ・プロセデ・ジエオルジエ・クロード Cap for arc torch and arc torch with said cap
WO2016121645A1 (en) * 2015-01-28 2016-08-04 本田技研工業株式会社 Arc welding device and method
CN107000107A (en) * 2015-01-28 2017-08-01 本田技研工业株式会社 Arc-welding apparatus and method
US20180001414A1 (en) * 2015-01-28 2018-01-04 Honda Motor Co., Ltd. Arc welding device and method
US10766094B2 (en) 2015-01-28 2020-09-08 Honda Motor Co., Ltd. Arc welding device and method

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