JPS59191568A - プラズマ溶接法 - Google Patents

プラズマ溶接法

Info

Publication number
JPS59191568A
JPS59191568A JP6536883A JP6536883A JPS59191568A JP S59191568 A JPS59191568 A JP S59191568A JP 6536883 A JP6536883 A JP 6536883A JP 6536883 A JP6536883 A JP 6536883A JP S59191568 A JPS59191568 A JP S59191568A
Authority
JP
Japan
Prior art keywords
keyhole
welding
current
plasma
state
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
JP6536883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6364269B2 (enrdf_load_stackoverflow
Inventor
Mitsuaki Haneda
光明 羽田
Masatoshi Kanamaru
昌敏 金丸
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
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Priority to JP6536883A priority Critical patent/JPS59191568A/ja
Publication of JPS59191568A publication Critical patent/JPS59191568A/ja
Publication of JPS6364269B2 publication Critical patent/JPS6364269B2/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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
JP6536883A 1983-04-15 1983-04-15 プラズマ溶接法 Granted JPS59191568A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6536883A JPS59191568A (ja) 1983-04-15 1983-04-15 プラズマ溶接法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6536883A JPS59191568A (ja) 1983-04-15 1983-04-15 プラズマ溶接法

Publications (2)

Publication Number Publication Date
JPS59191568A true JPS59191568A (ja) 1984-10-30
JPS6364269B2 JPS6364269B2 (enrdf_load_stackoverflow) 1988-12-12

Family

ID=13284945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6536883A Granted JPS59191568A (ja) 1983-04-15 1983-04-15 プラズマ溶接法

Country Status (1)

Country Link
JP (1) JPS59191568A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788409A (en) * 1986-08-13 1988-11-29 Hitachi, Ltd. Method of and apparatus for automatically conducting all position plasma welding of pipes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08182596A (ja) * 1994-12-27 1996-07-16 Seinosuke Matsushita クッション材およびそれを用いた枕

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788409A (en) * 1986-08-13 1988-11-29 Hitachi, Ltd. Method of and apparatus for automatically conducting all position plasma welding of pipes

Also Published As

Publication number Publication date
JPS6364269B2 (enrdf_load_stackoverflow) 1988-12-12

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