JPS5794479A - Method and device for monitoring of weld strength in spot welding - Google Patents

Method and device for monitoring of weld strength in spot welding

Info

Publication number
JPS5794479A
JPS5794479A JP16963880A JP16963880A JPS5794479A JP S5794479 A JPS5794479 A JP S5794479A JP 16963880 A JP16963880 A JP 16963880A JP 16963880 A JP16963880 A JP 16963880A JP S5794479 A JPS5794479 A JP S5794479A
Authority
JP
Japan
Prior art keywords
circuit
voltage
conduction time
value
integrated value
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
JP16963880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150708B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Nagasawa
Akira Matsuyama
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.)
Toyota Auto Body Co Ltd
Toyota Shiyatai KK
Original Assignee
Toyota Auto Body Co Ltd
Toyota Shiyatai KK
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 Toyota Auto Body Co Ltd, Toyota Shiyatai KK filed Critical Toyota Auto Body Co Ltd
Priority to JP16963880A priority Critical patent/JPS5794479A/ja
Publication of JPS5794479A publication Critical patent/JPS5794479A/ja
Publication of JPS6150708B2 publication Critical patent/JPS6150708B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Resistance Welding (AREA)
  • Arc Welding Control (AREA)
JP16963880A 1980-12-03 1980-12-03 Method and device for monitoring of weld strength in spot welding Granted JPS5794479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16963880A JPS5794479A (en) 1980-12-03 1980-12-03 Method and device for monitoring of weld strength in spot welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16963880A JPS5794479A (en) 1980-12-03 1980-12-03 Method and device for monitoring of weld strength in spot welding

Publications (2)

Publication Number Publication Date
JPS5794479A true JPS5794479A (en) 1982-06-11
JPS6150708B2 JPS6150708B2 (enrdf_load_stackoverflow) 1986-11-05

Family

ID=15890197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16963880A Granted JPS5794479A (en) 1980-12-03 1980-12-03 Method and device for monitoring of weld strength in spot welding

Country Status (1)

Country Link
JP (1) JPS5794479A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170583A (ja) * 1984-02-15 1985-09-04 Toyota Auto Body Co Ltd スポツト溶接における溶接強度監視方法およびその装置
JP2008142773A (ja) * 2006-11-17 2008-06-26 Sekisui Chem Co Ltd 抵抗溶接監視方法及び抵抗溶接制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170583A (ja) * 1984-02-15 1985-09-04 Toyota Auto Body Co Ltd スポツト溶接における溶接強度監視方法およびその装置
JP2008142773A (ja) * 2006-11-17 2008-06-26 Sekisui Chem Co Ltd 抵抗溶接監視方法及び抵抗溶接制御方法

Also Published As

Publication number Publication date
JPS6150708B2 (enrdf_load_stackoverflow) 1986-11-05

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