JPH034310B2 - - Google Patents

Info

Publication number
JPH034310B2
JPH034310B2 JP56010247A JP1024781A JPH034310B2 JP H034310 B2 JPH034310 B2 JP H034310B2 JP 56010247 A JP56010247 A JP 56010247A JP 1024781 A JP1024781 A JP 1024781A JP H034310 B2 JPH034310 B2 JP H034310B2
Authority
JP
Japan
Prior art keywords
current
arc
welding
current value
time
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.)
Expired - Lifetime
Application number
JP56010247A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57124572A (en
Inventor
Kiju Endo
Takeshi Araya
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 JP1024781A priority Critical patent/JPS57124572A/ja
Publication of JPS57124572A publication Critical patent/JPS57124572A/ja
Publication of JPH034310B2 publication Critical patent/JPH034310B2/ja
Granted 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
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
JP1024781A 1981-01-28 1981-01-28 Arc welding method Granted JPS57124572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1024781A JPS57124572A (en) 1981-01-28 1981-01-28 Arc welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1024781A JPS57124572A (en) 1981-01-28 1981-01-28 Arc welding method

Publications (2)

Publication Number Publication Date
JPS57124572A JPS57124572A (en) 1982-08-03
JPH034310B2 true JPH034310B2 (en, 2012) 1991-01-22

Family

ID=11744972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1024781A Granted JPS57124572A (en) 1981-01-28 1981-01-28 Arc welding method

Country Status (1)

Country Link
JP (1) JPS57124572A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756036B1 (fr) * 1996-11-20 1999-01-08 Dehon Sa Anciens Etablissement Procede pour re-eprouver un emballage rempli d'un fluide actif et d'un propulseur et appareillage pour la mise en oeuvre du procede
FR2756201B1 (fr) * 1996-11-22 1998-12-24 Soudure Autogene Francaise Procede de soudage a l'arc en courant pulse
JP4704612B2 (ja) * 2001-06-06 2011-06-15 株式会社ダイヘン パルスアーク溶接電源装置の出力制御方法
JP4867095B2 (ja) * 2001-07-24 2012-02-01 株式会社日立製作所 密閉形圧縮機
JP4704632B2 (ja) * 2001-09-27 2011-06-15 株式会社ダイヘン パルスアーク溶接電源装置の出力制御方法
JP4847142B2 (ja) * 2006-01-24 2011-12-28 株式会社ダイヘン 消耗電極パルスアーク溶接の出力制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145642A (en) * 1974-10-16 1976-04-19 Matsushita Electric Ind Co Ltd Dogokinwaiya omochiita yosetsuhoho

Also Published As

Publication number Publication date
JPS57124572A (en) 1982-08-03

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