JPS6160755B2 - - Google Patents
Info
- Publication number
- JPS6160755B2 JPS6160755B2 JP4709279A JP4709279A JPS6160755B2 JP S6160755 B2 JPS6160755 B2 JP S6160755B2 JP 4709279 A JP4709279 A JP 4709279A JP 4709279 A JP4709279 A JP 4709279A JP S6160755 B2 JPS6160755 B2 JP S6160755B2
- Authority
- JP
- Japan
- Prior art keywords
- resistance value
- circuit
- welding
- welded
- electrodes
- 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
Links
- 238000003466 welding Methods 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- 238000007689 inspection Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 13
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
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 JPS55139189A (en) | 1980-10-30 |
| JPS6160755B2 true 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) |
Families Citing this family (3)
| 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 |
-
1979
- 1979-04-17 JP JP4709279A patent/JPS55139189A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55139189A (en) | 1980-10-30 |
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