JPS6348638B2 - - Google Patents

Info

Publication number
JPS6348638B2
JPS6348638B2 JP3848680A JP3848680A JPS6348638B2 JP S6348638 B2 JPS6348638 B2 JP S6348638B2 JP 3848680 A JP3848680 A JP 3848680A JP 3848680 A JP3848680 A JP 3848680A JP S6348638 B2 JPS6348638 B2 JP S6348638B2
Authority
JP
Japan
Prior art keywords
welding
scanning line
groove
integral value
arc
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
Application number
JP3848680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56134076A (en
Inventor
Tsutomu Fujita
Yukio Hioki
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 Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP3848680A priority Critical patent/JPS56134076A/ja
Publication of JPS56134076A publication Critical patent/JPS56134076A/ja
Publication of JPS6348638B2 publication Critical patent/JPS6348638B2/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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP3848680A 1980-03-25 1980-03-25 Detecting method for welding state Granted JPS56134076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3848680A JPS56134076A (en) 1980-03-25 1980-03-25 Detecting method for welding state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3848680A JPS56134076A (en) 1980-03-25 1980-03-25 Detecting method for welding state

Publications (2)

Publication Number Publication Date
JPS56134076A JPS56134076A (en) 1981-10-20
JPS6348638B2 true JPS6348638B2 (fr) 1988-09-29

Family

ID=12526581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3848680A Granted JPS56134076A (en) 1980-03-25 1980-03-25 Detecting method for welding state

Country Status (1)

Country Link
JP (1) JPS56134076A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951218A (en) * 1986-07-15 1990-08-21 Kabushiki Kaisha Yaskawa Denki Seisakusho Positional information detecting method in arc welding
JP4647914B2 (ja) * 2004-01-07 2011-03-09 川崎重工業株式会社 アーク溶接方法およびアーク溶接装置
JP2008110388A (ja) * 2006-10-31 2008-05-15 Toshiba Corp 溶接作業情報計測方法および装置

Also Published As

Publication number Publication date
JPS56134076A (en) 1981-10-20

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