JPS6483380A - Spot welding method - Google Patents
Spot welding methodInfo
- Publication number
- JPS6483380A JPS6483380A JP62237969A JP23796987A JPS6483380A JP S6483380 A JPS6483380 A JP S6483380A JP 62237969 A JP62237969 A JP 62237969A JP 23796987 A JP23796987 A JP 23796987A JP S6483380 A JPS6483380 A JP S6483380A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- band
- welding
- shaped electrode
- cost
- 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
Landscapes
- Resistance Welding (AREA)
Abstract
PURPOSE:To reduce the cost of welding by forming an Ag or Ag alloy layer on the surface of a band-shaped electrode and executing welding while moving the band-shaped electrode intermittently or continuously. CONSTITUTION:The Ag or Ag alloy layer 1a is formed partially or fully on the surface of the band-shaped electrode 1 consisting of Cu or Cu alloy, etc., and the electrode is mounted on a delivery spool 2. The electrode 1 is fed by a feed roll 4 and is moved intermittently or continuously to a take-up spool 3, by which the welding is executed. Objects 8, 9 to be welded are disposed between an upper electrode 6 and the band-shaped electrode 1 and are subjected to spotwelding at this time. Since fresh electrode surface of the band-shaped electrode 1 is always used, the welding strength and quality are stabilized. The lower level of the molding accuracy is required for the band-shaped electrode 1 and, therefore, the cost of the electrode 1 is reduced. Since the generation of welding defects is decreased, the welding cost is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237969A JP2539456B2 (en) | 1987-09-22 | 1987-09-22 | Spot welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237969A JP2539456B2 (en) | 1987-09-22 | 1987-09-22 | Spot welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6483380A true JPS6483380A (en) | 1989-03-29 |
| JP2539456B2 JP2539456B2 (en) | 1996-10-02 |
Family
ID=17023151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62237969A Expired - Lifetime JP2539456B2 (en) | 1987-09-22 | 1987-09-22 | Spot welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539456B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026078A (en) * | 1988-06-23 | 1990-01-10 | Shinko Electric Ind Co Ltd | Resistance welding method and production of hermetic glass terminal with crushed pipe lead |
| CN108067718A (en) * | 2018-02-11 | 2018-05-25 | 苏州聚生精密冲件有限公司 | The bimetal leaf silver point automatic welding equipment of thermal protector |
-
1987
- 1987-09-22 JP JP62237969A patent/JP2539456B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026078A (en) * | 1988-06-23 | 1990-01-10 | Shinko Electric Ind Co Ltd | Resistance welding method and production of hermetic glass terminal with crushed pipe lead |
| CN108067718A (en) * | 2018-02-11 | 2018-05-25 | 苏州聚生精密冲件有限公司 | The bimetal leaf silver point automatic welding equipment of thermal protector |
| CN108067718B (en) * | 2018-02-11 | 2023-12-26 | 苏州聚生精密冲件有限公司 | Automatic bimetallic strip silver point welding equipment of thermal protector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539456B2 (en) | 1996-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| R250 | Receipt of annual fees |
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| R250 | Receipt of annual fees |
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| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080708 Year of fee payment: 12 |
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| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080708 Year of fee payment: 12 |