SE459794B - Foerfarande foer oevervakning och styrning av ett motstaandssvetsningsfoerlopp - Google Patents
Foerfarande foer oevervakning och styrning av ett motstaandssvetsningsfoerloppInfo
- Publication number
- SE459794B SE459794B SE8102073A SE8102073A SE459794B SE 459794 B SE459794 B SE 459794B SE 8102073 A SE8102073 A SE 8102073A SE 8102073 A SE8102073 A SE 8102073A SE 459794 B SE459794 B SE 459794B
- Authority
- SE
- Sweden
- Prior art keywords
- weld
- value
- welding
- resistance
- rmin
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 156
- 238000000034 method Methods 0.000 title claims description 16
- 238000012544 monitoring process Methods 0.000 title claims description 5
- 230000008569 process Effects 0.000 title description 3
- 238000012937 correction Methods 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000007423 decrease Effects 0.000 claims description 6
- 241000510009 Varanus griseus Species 0.000 claims 1
- 230000003698 anagen phase Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 17
- 238000005070 sampling Methods 0.000 description 17
- 238000009998 heat setting Methods 0.000 description 14
- 238000004804 winding Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000003750 conditioning effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000008207 working material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036962 time dependent Effects 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/605—Guiding record carrier without displacing the guiding means
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/08707—Details
- G11B23/08757—Guiding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Resistance Welding (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/136,813 US4302653A (en) | 1980-04-02 | 1980-04-02 | Method and apparatus for monitoring and controlling a resistance welding operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8102073L SE8102073L (sv) | 1981-10-03 |
| SE459794B true SE459794B (sv) | 1989-08-07 |
Family
ID=22474484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8102073A SE459794B (sv) | 1980-04-02 | 1981-04-01 | Foerfarande foer oevervakning och styrning av ett motstaandssvetsningsfoerlopp |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4302653A (de) |
| JP (1) | JPS56158286A (de) |
| CA (1) | CA1156727A (de) |
| DE (1) | DE3113250C2 (de) |
| FR (1) | FR2479723B1 (de) |
| GB (1) | GB2073446B (de) |
| IT (1) | IT1194771B (de) |
| NL (1) | NL8101621A (de) |
| SE (1) | SE459794B (de) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459456A (en) * | 1980-10-16 | 1984-07-10 | Square D Company | Feedback welder control system |
| JPH0221357B2 (de) * | 1980-10-16 | 1990-05-14 | Square D Co | |
| DE3173392D1 (en) * | 1980-10-16 | 1986-02-13 | Square D Co | Feedback welder control system |
| US4459457A (en) * | 1980-10-16 | 1984-07-10 | Square D Company | Feedback welder control system |
| US4419560A (en) * | 1980-12-19 | 1983-12-06 | Midland-Ross Corporation | Welding control with automatic percent heat adjustment |
| JPS58161024A (ja) * | 1982-03-19 | 1983-09-24 | Hitachi Ltd | 文書編集装置の音声確認方法 |
| US4456810A (en) * | 1982-03-29 | 1984-06-26 | Ford Motor Company | Adaptive schedule selective weld control |
| US4493040A (en) * | 1982-06-01 | 1985-01-08 | Midland-Ross Corporation | Apparatus and method of phase control for resistance welding and other resistive-inductive loads |
| US4447700A (en) * | 1982-06-07 | 1984-05-08 | General Electric Company | Resistance spot welder adaptive control |
| EP0106493A3 (de) * | 1982-09-10 | 1986-02-05 | The Welding Institute | Überwachung des Belastungswiderstandes in Wechselstromleitern während des Betriebs |
| US4477709A (en) * | 1983-05-25 | 1984-10-16 | General Motors Corporation | Method and apparatus for detecting edge welds during resistance spot welding |
| 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 |
| US4493965A (en) * | 1983-05-25 | 1985-01-15 | General Motors Corporation | Method and apparatus for predicting and controlling the quality of a resistance spot weld |
| DE3373283D1 (en) * | 1983-11-14 | 1987-10-08 | Ford Motor Co | Adaptive schedule selective weld control |
| US4672167A (en) * | 1985-06-17 | 1987-06-09 | General Battery Corporation | Method and apparatus for welding metallic parts |
| GB2191865A (en) * | 1986-05-13 | 1987-12-23 | Cutlass Fasteners Limited | Welding apparatus |
| US4694135A (en) * | 1986-07-09 | 1987-09-15 | General Motors Corporation | Method and apparatus for monitoring and controlling resistance spot welding |
| US4792656A (en) * | 1986-09-17 | 1988-12-20 | Miyachi Electronic Company | Invertor type DC resistance welding machine |
| JPS63101084A (ja) * | 1986-10-18 | 1988-05-06 | Miyachi Electric Co | 抵抗溶接機 |
| JPH0679785B2 (ja) * | 1986-11-27 | 1994-10-12 | 宮地電子株式会社 | 抵抗溶接制御装置 |
| DE3710727A1 (de) * | 1987-03-31 | 1988-10-13 | Matuschek Ulrich | Verfahren und vorrichtung zur regelung von widerstands- oder lichtbogen-schweissvorgaengen |
| JPH0815669B2 (ja) * | 1988-07-06 | 1996-02-21 | 日本電装株式会社 | 抵抗溶接用制御装置 |
| US4963830A (en) * | 1989-07-19 | 1990-10-16 | Roman Manufacturing, Inc. | Portable impedance meter for resistance welding equipment |
| JP2510377B2 (ja) * | 1992-05-01 | 1996-06-26 | 株式会社ナ・デックス | 溶接コントロ―ラ |
| JPH0759351B2 (ja) * | 1992-06-10 | 1995-06-28 | 株式会社ナ・デックス | 溶接コントローラ |
| DE69321670T2 (de) * | 1992-07-31 | 1999-05-20 | Matsushita Electric Ind Co Ltd | Widerstandsschweissmonitor |
| JP3161339B2 (ja) * | 1996-09-24 | 2001-04-25 | 松下電器産業株式会社 | 抵抗溶接機の溶接条件制御方法 |
| JP3221356B2 (ja) * | 1997-05-14 | 2001-10-22 | 松下電器産業株式会社 | 抵抗溶接部の品質評価方法および装置 |
| JP3886603B2 (ja) * | 1997-07-14 | 2007-02-28 | 株式会社ナ・デックス | 単位体積当たりの累積発熱量を指標とする抵抗溶接システム |
| IT1310466B1 (it) * | 1999-09-08 | 2002-02-18 | Ada Applic Digitali E Analogic | Procedimento per il controllo di qualita' della saldatura a punti inmacchine saldatrici. |
| JP2001276980A (ja) | 2000-03-30 | 2001-10-09 | Matsushita Electric Ind Co Ltd | 接合装置 |
| WO2007079041A2 (en) * | 2005-12-30 | 2007-07-12 | Roger Hirsch | Resistance welding machine pinch point safety sensor |
| US8835795B2 (en) * | 2008-11-14 | 2014-09-16 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method for implementing spatter-less welding |
| AT507774B1 (de) * | 2009-05-14 | 2010-08-15 | Fronius Int Gmbh | Verfahren und vorrichtung zum ermitteln der spannung an den elektroden einer punktschweisszange |
| JP5127788B2 (ja) * | 2009-08-01 | 2013-01-23 | 株式会社豊田中央研究所 | 抵抗溶接方法、抵抗溶接部材、抵抗溶接機、抵抗溶接機の制御方法とその制御プログラムおよびその制御装置並びに抵抗溶接の評価方法とその評価プログラムおよびその評価装置 |
| DE102009056234B4 (de) * | 2009-11-28 | 2017-08-10 | Volkswagen Ag | Verfahren zum Überwachen und/oder Steuern einer Vorrichtung zum Anbringen eines Schweißpunktes |
| US8357870B1 (en) | 2010-03-22 | 2013-01-22 | Honda Motor Co., Ltd. | Intelligent stepper welding system and method |
| US9015173B2 (en) | 2011-02-01 | 2015-04-21 | Honda Motor Co., Ltd. | Spot weld data management and monitoring system |
| US10391582B2 (en) * | 2011-07-21 | 2019-08-27 | Ford Global Technologies, Llc | System and method of welding a workpiece |
| DE102011087958A1 (de) * | 2011-12-08 | 2013-06-13 | Kuka Roboter Gmbh | Schweißroboter |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1521027A (fr) * | 1966-05-06 | 1968-04-12 | Western Electric Co | Procédé et appareil pour déterminer la qualité des joints soudés par percussion |
| DE1565808A1 (de) * | 1966-05-06 | 1970-05-06 | Siemens Ag | Einrichtung zur Steuerung von Widerstandsschweissmaschinen |
| US3518399A (en) * | 1967-07-03 | 1970-06-30 | Robotron Corp | Resistance drop feedback weld control |
| US3573421A (en) * | 1967-07-03 | 1971-04-06 | Robotron Corp | Quotient circuit |
| US3546421A (en) * | 1968-07-18 | 1970-12-08 | Square D Co | Control for compensating for the effects of progressive mushrooming of theelectrodes in a resistance welder apparatus |
| US3588438A (en) * | 1968-08-26 | 1971-06-28 | Robotron Corp | Electrical circuit |
| US3586815A (en) * | 1969-03-26 | 1971-06-22 | Weltronic Co | Welding control mechanism |
| GB1309501A (en) * | 1970-02-03 | 1973-03-14 | Toray Industries | Polyamideimide compositions |
| DE2010878C3 (de) * | 1970-03-07 | 1979-03-08 | Volkswagenwerk Ag, 3180 Wolfsburg | Verfahren zur Überwachung eines Widerstandspunk tschweißvorganges |
| JPS5026732B1 (de) * | 1970-04-24 | 1975-09-03 | ||
| GB1434349A (en) * | 1972-11-21 | 1976-05-05 | Rubery Owen & Co Ltd | Monitoring weld quality in electric resistance welding |
| US4042371A (en) * | 1973-09-04 | 1977-08-16 | Stauffer Chemical Company | Sulfide herbicide antidote compositions and method of use |
| US4024371A (en) * | 1974-12-18 | 1977-05-17 | Kelsey-Hayes Company | Welding monitoring and control system |
| CS209713B1 (en) * | 1979-12-10 | 1981-12-31 | Eduard Dzuranyi | Method of and circuitry for controlling welding time in resistance spot welding process |
-
1980
- 1980-04-02 US US06/136,813 patent/US4302653A/en not_active Expired - Lifetime
-
1981
- 1981-02-20 CA CA000371424A patent/CA1156727A/en not_active Expired
- 1981-02-26 GB GB8106132A patent/GB2073446B/en not_active Expired
- 1981-03-19 IT IT20593/81A patent/IT1194771B/it active
- 1981-04-01 NL NL8101621A patent/NL8101621A/nl not_active Application Discontinuation
- 1981-04-01 FR FR8106563A patent/FR2479723B1/fr not_active Expired
- 1981-04-01 SE SE8102073A patent/SE459794B/sv not_active IP Right Cessation
- 1981-04-02 JP JP5001081A patent/JPS56158286A/ja active Granted
- 1981-04-02 DE DE3113250A patent/DE3113250C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4302653A (en) | 1981-11-24 |
| JPS56158286A (en) | 1981-12-05 |
| JPS6218273B2 (de) | 1987-04-22 |
| DE3113250A1 (de) | 1982-04-01 |
| SE8102073L (sv) | 1981-10-03 |
| DE3113250C2 (de) | 1986-05-28 |
| GB2073446B (en) | 1984-02-29 |
| NL8101621A (nl) | 1981-11-02 |
| CA1156727A (en) | 1983-11-08 |
| IT1194771B (it) | 1988-09-28 |
| IT8120593A0 (it) | 1981-03-19 |
| FR2479723B1 (fr) | 1985-10-18 |
| GB2073446A (en) | 1981-10-14 |
| FR2479723A1 (fr) | 1981-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8102073-7 Effective date: 19900706 Format of ref document f/p: F |