JPS5490037A - Control of high frequency welding - Google Patents

Control of high frequency welding

Info

Publication number
JPS5490037A
JPS5490037A JP15906677A JP15906677A JPS5490037A JP S5490037 A JPS5490037 A JP S5490037A JP 15906677 A JP15906677 A JP 15906677A JP 15906677 A JP15906677 A JP 15906677A JP S5490037 A JPS5490037 A JP S5490037A
Authority
JP
Japan
Prior art keywords
high frequency
periodic
variation
average
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.)
Granted
Application number
JP15906677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5646472B2 (https=
Inventor
Murao Yamada
Matahisa Yamada
Kazuo Fukui
Hirotsugu Haga
Shizuyoshi Sannomiya
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP15906677A priority Critical patent/JPS5490037A/ja
Publication of JPS5490037A publication Critical patent/JPS5490037A/ja
Publication of JPS5646472B2 publication Critical patent/JPS5646472B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP15906677A 1977-12-28 1977-12-28 Control of high frequency welding Granted JPS5490037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15906677A JPS5490037A (en) 1977-12-28 1977-12-28 Control of high frequency welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15906677A JPS5490037A (en) 1977-12-28 1977-12-28 Control of high frequency welding

Publications (2)

Publication Number Publication Date
JPS5490037A true JPS5490037A (en) 1979-07-17
JPS5646472B2 JPS5646472B2 (https=) 1981-11-04

Family

ID=15685462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15906677A Granted JPS5490037A (en) 1977-12-28 1977-12-28 Control of high frequency welding

Country Status (1)

Country Link
JP (1) JPS5490037A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017056472A (ja) * 2015-09-16 2017-03-23 新日鐵住金株式会社 電縫溶接工程の監視装置及び監視方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111369U (https=) * 1987-01-13 1988-07-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017056472A (ja) * 2015-09-16 2017-03-23 新日鐵住金株式会社 電縫溶接工程の監視装置及び監視方法

Also Published As

Publication number Publication date
JPS5646472B2 (https=) 1981-11-04

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