JPS55139189A - Inspecting method and apparatus of projection welding - Google Patents

Inspecting method and apparatus of projection welding

Info

Publication number
JPS55139189A
JPS55139189A JP4709279A JP4709279A JPS55139189A JP S55139189 A JPS55139189 A JP S55139189A JP 4709279 A JP4709279 A JP 4709279A JP 4709279 A JP4709279 A JP 4709279A JP S55139189 A JPS55139189 A JP S55139189A
Authority
JP
Japan
Prior art keywords
resistance value
circuit
supplied
electrodes
resistance
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
JP4709279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160755B2 (enrdf_load_stackoverflow
Inventor
Yoshitoshi Yamamoto
Mikio Inada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4709279A priority Critical patent/JPS55139189A/ja
Publication of JPS55139189A publication Critical patent/JPS55139189A/ja
Publication of JPS6160755B2 publication Critical patent/JPS6160755B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP4709279A 1979-04-17 1979-04-17 Inspecting method and apparatus of projection welding Granted JPS55139189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4709279A JPS55139189A (en) 1979-04-17 1979-04-17 Inspecting method and apparatus of projection welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4709279A JPS55139189A (en) 1979-04-17 1979-04-17 Inspecting method and apparatus of projection welding

Publications (2)

Publication Number Publication Date
JPS55139189A true JPS55139189A (en) 1980-10-30
JPS6160755B2 JPS6160755B2 (enrdf_load_stackoverflow) 1986-12-22

Family

ID=12765535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4709279A Granted JPS55139189A (en) 1979-04-17 1979-04-17 Inspecting method and apparatus of projection welding

Country Status (1)

Country Link
JP (1) JPS55139189A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238092A (ja) * 1984-05-10 1985-11-26 Nagata Kogyo Kk 蝶番部片の抵抗溶接方法
KR100847595B1 (ko) 2007-06-15 2008-07-21 (주) 금영테크 외부로 노출되는 피용접물의 표면에 용접자국이 남지않도록 하는 씨리즈 스폿용접방법
CN111693573A (zh) * 2020-05-12 2020-09-22 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） 电池极耳焊接质量评估方法及装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238092A (ja) * 1984-05-10 1985-11-26 Nagata Kogyo Kk 蝶番部片の抵抗溶接方法
KR100847595B1 (ko) 2007-06-15 2008-07-21 (주) 금영테크 외부로 노출되는 피용접물의 표면에 용접자국이 남지않도록 하는 씨리즈 스폿용접방법
CN111693573A (zh) * 2020-05-12 2020-09-22 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） 电池极耳焊接质量评估方法及装置

Also Published As

Publication number Publication date
JPS6160755B2 (enrdf_load_stackoverflow) 1986-12-22

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