JPS542240A - Supervisory unit of high frequency wave electric welding phenomena - Google Patents

Supervisory unit of high frequency wave electric welding phenomena

Info

Publication number
JPS542240A
JPS542240A JP6695277A JP6695277A JPS542240A JP S542240 A JPS542240 A JP S542240A JP 6695277 A JP6695277 A JP 6695277A JP 6695277 A JP6695277 A JP 6695277A JP S542240 A JPS542240 A JP S542240A
Authority
JP
Japan
Prior art keywords
high frequency
frequency wave
wave electric
electric welding
welding
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
JP6695277A
Other languages
Japanese (ja)
Other versions
JPS5815228B2 (en
Inventor
Hideo Takahashi
Hirotsugu Haga
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 JP6695277A priority Critical patent/JPS5815228B2/en
Publication of JPS542240A publication Critical patent/JPS542240A/en
Publication of JPS5815228B2 publication Critical patent/JPS5815228B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Arc Welding Control (AREA)

Abstract

PURPOSE: To prevent bad welding without demanding skill, by providing welding electric characteristics measuring equipment measuring desired parameter of welding electric current circuit and calculating equipment calculating the dispersion of specific value transmitted from the above equipment, at the high frequency wave electric welding.
COPYRIGHT: (C)1979,JPO&Japio
JP6695277A 1977-06-07 1977-06-07 High frequency electric resistance welding phenomenon monitoring device Expired JPS5815228B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6695277A JPS5815228B2 (en) 1977-06-07 1977-06-07 High frequency electric resistance welding phenomenon monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6695277A JPS5815228B2 (en) 1977-06-07 1977-06-07 High frequency electric resistance welding phenomenon monitoring device

Publications (2)

Publication Number Publication Date
JPS542240A true JPS542240A (en) 1979-01-09
JPS5815228B2 JPS5815228B2 (en) 1983-03-24

Family

ID=13330854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6695277A Expired JPS5815228B2 (en) 1977-06-07 1977-06-07 High frequency electric resistance welding phenomenon monitoring device

Country Status (1)

Country Link
JP (1) JPS5815228B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100985A (en) * 1982-11-15 1983-06-15 Nippon Steel Corp Control device for high frequency electric welding phenomenon
JP2011036892A (en) * 2009-08-12 2011-02-24 Jfe Steel Corp Monitoring method of electric resistance welded part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100985A (en) * 1982-11-15 1983-06-15 Nippon Steel Corp Control device for high frequency electric welding phenomenon
JPH0118833B2 (en) * 1982-11-15 1989-04-07 Nippon Steel Corp
JP2011036892A (en) * 2009-08-12 2011-02-24 Jfe Steel Corp Monitoring method of electric resistance welded part

Also Published As

Publication number Publication date
JPS5815228B2 (en) 1983-03-24

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