DE1918306A1 - Verfahren und Vorrichtung zum Widerstandsschweissen - Google Patents
Verfahren und Vorrichtung zum WiderstandsschweissenInfo
- Publication number
- DE1918306A1 DE1918306A1 DE19691918306 DE1918306A DE1918306A1 DE 1918306 A1 DE1918306 A1 DE 1918306A1 DE 19691918306 DE19691918306 DE 19691918306 DE 1918306 A DE1918306 A DE 1918306A DE 1918306 A1 DE1918306 A1 DE 1918306A1
- Authority
- DE
- Germany
- Prior art keywords
- welding current
- switched
- welding
- workpieces
- predetermined
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims description 113
- 238000000034 method Methods 0.000 title claims description 48
- 230000000694 effects Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000007420 reactivation Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 25
- 230000008569 process Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B23K11/251—Monitoring devices using analog means
-
- 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
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB07287/68A GB1222443A (en) | 1968-04-10 | 1968-04-10 | Improvements relating to resistance welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1918306A1 true DE1918306A1 (de) | 1969-10-23 |
Family
ID=10092561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691918306 Pending DE1918306A1 (de) | 1968-04-10 | 1969-04-10 | Verfahren und Vorrichtung zum Widerstandsschweissen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3569659A (enExample) |
| JP (1) | JPS4841422B1 (enExample) |
| DE (1) | DE1918306A1 (enExample) |
| FR (1) | FR2005979A1 (enExample) |
| GB (1) | GB1222443A (enExample) |
| NL (1) | NL6905588A (enExample) |
| SE (1) | SE362371B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070904A4 (en) * | 1981-01-17 | 1985-09-02 | Mitsubishi Electric Corp | METHOD FOR WELDING A CONTACT. |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3708648A (en) * | 1971-06-18 | 1973-01-02 | Martin Marietta Corp | Multi-mode structural spotweld monitor |
| JPS5133743A (en) * | 1974-09-17 | 1976-03-23 | Toyota Motor Co Ltd | Teikotenyosetsu no hinshitsuhanteihohooyobisochi |
| DE2555792A1 (de) * | 1975-12-11 | 1977-06-23 | Eichhorn Friedrich Prof Dr | Verfahren zur qualitaetssicherung der schweissverbindungen beim elektrischen widerstandspunktschweissen |
| JPS5924712U (ja) * | 1982-08-05 | 1984-02-16 | 株式会社ヤマトヤ | ズボン収納式雨衣 |
| JPS647211U (enExample) * | 1987-06-25 | 1989-01-17 | ||
| US6232572B1 (en) | 1998-04-20 | 2001-05-15 | Nissan Motor Co., Ltd. | Spot welding control system and control method |
| JP2000288743A (ja) * | 1999-02-03 | 2000-10-17 | Dengensha Mfg Co Ltd | 抵抗溶接機用制御装置 |
| US8835795B2 (en) * | 2008-11-14 | 2014-09-16 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method for implementing spatter-less welding |
| JP2011152574A (ja) * | 2010-01-28 | 2011-08-11 | Honda Motor Co Ltd | 抵抗溶接方法 |
| JP7683818B2 (ja) * | 2022-04-26 | 2025-05-27 | トヨタ自動車株式会社 | 抵抗スポット溶接における電流制御方法、及び、制御装置 |
| CN116511679B (zh) * | 2023-07-05 | 2023-09-15 | 广州立新自动化设备有限公司 | 双工位焊接设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1050468B (enExample) * | 1956-11-08 | |||
| GB1014133A (en) * | 1963-07-11 | 1965-12-22 | British Welding Res Ass | Improvements in resistance welding |
| US3404252A (en) * | 1966-01-03 | 1968-10-01 | Boeing Co | Heat control method and apparatus for spot-welds |
-
1968
- 1968-04-10 GB GB07287/68A patent/GB1222443A/en not_active Expired
-
1969
- 1969-04-07 US US813839A patent/US3569659A/en not_active Expired - Lifetime
- 1969-04-10 DE DE19691918306 patent/DE1918306A1/de active Pending
- 1969-04-10 JP JP44027959A patent/JPS4841422B1/ja active Pending
- 1969-04-10 NL NL6905588A patent/NL6905588A/xx unknown
- 1969-04-10 FR FR6911003A patent/FR2005979A1/fr not_active Withdrawn
- 1969-06-09 SE SE05016/69*[A patent/SE362371B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070904A4 (en) * | 1981-01-17 | 1985-09-02 | Mitsubishi Electric Corp | METHOD FOR WELDING A CONTACT. |
Also Published As
| Publication number | Publication date |
|---|---|
| SE362371B (enExample) | 1973-12-10 |
| US3569659A (en) | 1971-03-09 |
| GB1222443A (en) | 1971-02-10 |
| NL6905588A (enExample) | 1969-10-14 |
| FR2005979A1 (enExample) | 1969-12-19 |
| JPS4841422B1 (enExample) | 1973-12-06 |
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