JPS57127582A - Method and device for monitoring weld strength in spot welding - Google Patents
Method and device for monitoring weld strength in spot weldingInfo
- Publication number
- JPS57127582A JPS57127582A JP1080781A JP1080781A JPS57127582A JP S57127582 A JPS57127582 A JP S57127582A JP 1080781 A JP1080781 A JP 1080781A JP 1080781 A JP1080781 A JP 1080781A JP S57127582 A JPS57127582 A JP S57127582A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- component
- value
- effective
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Resistance Welding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1080781A JPS57127582A (en) | 1981-01-29 | 1981-01-29 | Method and device for monitoring weld strength in spot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1080781A JPS57127582A (en) | 1981-01-29 | 1981-01-29 | Method and device for monitoring weld strength in spot welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57127582A true JPS57127582A (en) | 1982-08-07 |
| JPS6121756B2 JPS6121756B2 (enrdf_load_stackoverflow) | 1986-05-28 |
Family
ID=11760608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1080781A Granted JPS57127582A (en) | 1981-01-29 | 1981-01-29 | Method and device for monitoring weld strength in spot welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57127582A (enrdf_load_stackoverflow) |
-
1981
- 1981-01-29 JP JP1080781A patent/JPS57127582A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6121756B2 (enrdf_load_stackoverflow) | 1986-05-28 |
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