CS211021B1 - Method of welding current control at resistance,especially contact welding and apparatus for making the same - Google Patents
Method of welding current control at resistance,especially contact welding and apparatus for making the same Download PDFInfo
- Publication number
- CS211021B1 CS211021B1 CS80549A CS54980A CS211021B1 CS 211021 B1 CS211021 B1 CS 211021B1 CS 80549 A CS80549 A CS 80549A CS 54980 A CS54980 A CS 54980A CS 211021 B1 CS211021 B1 CS 211021B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- welding
- input
- flip
- flop
- welding current
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000000052 comparative effect Effects 0.000 claims description 3
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims 2
- 230000000979 retarding effect Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 238000005303 weighing 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
- B23K11/252—Monitoring devices using digital means
- B23K11/256—Monitoring devices using digital means the measured parameter being the inter-electrode electrical resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
- Arc Welding Control (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Generation Of Surge Voltage And Current (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS80549A CS211021B1 (en) | 1980-01-28 | 1980-01-28 | Method of welding current control at resistance,especially contact welding and apparatus for making the same |
| DE19803048488 DE3048488A1 (de) | 1980-01-28 | 1980-12-22 | Verfahren zur schweissstromsteuerung beim widerstandsschweissen, inbesondere beim punktschweissen, und anordnung zur durchfuehrung dieses verfahrens |
| HU8113A HU189489B (en) | 1980-01-28 | 1981-01-05 | Method for controlling welding current of resistance welding, preferably point welding, furthermore apparatus for carrying out the method |
| CH25/81A CH650185A5 (de) | 1980-01-28 | 1981-01-06 | Verfahren zur schweissstromsteuerung beim widerstandsschweissen, einrichtung zur durchfuehrung des verfahrens und anwendung desselben. |
| SU817771589A SU1316769A1 (ru) | 1980-01-28 | 1981-01-07 | Способ управлени сварочным током при контактной сварке и устройство дл его осуществлени |
| DD81226943A DD158166A3 (de) | 1980-01-28 | 1981-01-09 | Verfahren zur schweissstromsteuerung beim widerstandsschweissen,insbesondere punktschweissen,und vorrichtung fuer dieses verfahren |
| GB8101257A GB2068147B (en) | 1980-01-28 | 1981-01-15 | Welding current control in resistance welding |
| IT19217/81A IT1135092B (it) | 1980-01-28 | 1981-01-20 | Procedimento di comando della corrente elettrica di saldatura per la saldatura a punti,e dispositivo per l'impiego di detto procedimento |
| FR8101212A FR2474367A1 (fr) | 1980-01-28 | 1981-01-23 | Procede de regulation du courant de soudage dans le cas du soudage par resistance, en particulier du soudage par points, et dispositif de mise en oeuvre de ce procede |
| JP1029281A JPS56128685A (en) | 1980-01-28 | 1981-01-28 | Method and system for controlling welding current in resistance welding, spot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS80549A CS211021B1 (en) | 1980-01-28 | 1980-01-28 | Method of welding current control at resistance,especially contact welding and apparatus for making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS211021B1 true CS211021B1 (en) | 1982-01-29 |
Family
ID=5337741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS80549A CS211021B1 (en) | 1980-01-28 | 1980-01-28 | Method of welding current control at resistance,especially contact welding and apparatus for making the same |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503311A (en) * | 1983-05-25 | 1985-03-05 | General Motors Corporation | Method and apparatus for detecting the onset of melting in a resistance spot weld |
| JP2510377B2 (ja) * | 1992-05-01 | 1996-06-26 | 株式会社ナ・デックス | 溶接コントロ―ラ |
-
1980
- 1980-01-28 CS CS80549A patent/CS211021B1/cs unknown
- 1980-12-22 DE DE19803048488 patent/DE3048488A1/de active Granted
-
1981
- 1981-01-05 HU HU8113A patent/HU189489B/hu unknown
- 1981-01-06 CH CH25/81A patent/CH650185A5/de not_active IP Right Cessation
- 1981-01-07 SU SU817771589A patent/SU1316769A1/ru active
- 1981-01-09 DD DD81226943A patent/DD158166A3/de not_active IP Right Cessation
- 1981-01-15 GB GB8101257A patent/GB2068147B/en not_active Expired
- 1981-01-20 IT IT19217/81A patent/IT1135092B/it active
- 1981-01-23 FR FR8101212A patent/FR2474367A1/fr active Granted
- 1981-01-28 JP JP1029281A patent/JPS56128685A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1135092B (it) | 1986-08-20 |
| GB2068147B (en) | 1984-03-14 |
| DE3048488C2 (enrdf_load_stackoverflow) | 1988-08-11 |
| DE3048488A1 (de) | 1981-09-10 |
| CH650185A5 (de) | 1985-07-15 |
| GB2068147A (en) | 1981-08-05 |
| DD158166A3 (de) | 1983-01-05 |
| JPS56128685A (en) | 1981-10-08 |
| FR2474367A1 (fr) | 1981-07-31 |
| SU1316769A1 (ru) | 1987-06-15 |
| IT8119217A0 (it) | 1981-01-20 |
| FR2474367B3 (enrdf_load_stackoverflow) | 1982-06-11 |
| HU189489B (en) | 1986-07-28 |
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