BR112012003371B1 - Método para unir chapas de aço - Google Patents
Método para unir chapas de aço Download PDFInfo
- Publication number
- BR112012003371B1 BR112012003371B1 BR112012003371-9A BR112012003371A BR112012003371B1 BR 112012003371 B1 BR112012003371 B1 BR 112012003371B1 BR 112012003371 A BR112012003371 A BR 112012003371A BR 112012003371 B1 BR112012003371 B1 BR 112012003371B1
- Authority
- BR
- Brazil
- Prior art keywords
- welding
- current
- micropulse
- direct current
- fact
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 90
- 238000003466 welding Methods 0.000 claims description 140
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000005304 joining Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229910001208 Crucible steel Inorganic materials 0.000 claims 1
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 1
- 239000008397 galvanized steel Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 44
- 239000000463 material Substances 0.000 description 40
- 229910000679 solder Inorganic materials 0.000 description 20
- 230000008901 benefit Effects 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002648 laminated material Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000005457 optimization 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
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- 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
-
- 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
- B23K11/241—Electric supplies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23401909P | 2009-08-14 | 2009-08-14 | |
| US61/234,019 | 2009-08-14 | ||
| PCT/US2010/036034 WO2011019430A1 (en) | 2009-08-14 | 2010-05-25 | Methods and systems for resistance spot welding using direct current micro pulses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112012003371A2 BR112012003371A2 (pt) | 2016-02-16 |
| BR112012003371B1 true BR112012003371B1 (pt) | 2018-04-24 |
Family
ID=42635339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012003371-9A BR112012003371B1 (pt) | 2009-08-14 | 2010-05-25 | Método para unir chapas de aço |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US8278598B2 (https=) |
| EP (1) | EP2464490B1 (https=) |
| JP (1) | JP5793495B2 (https=) |
| KR (1) | KR101739495B1 (https=) |
| CN (1) | CN102858486B (https=) |
| AU (1) | AU2010282911B2 (https=) |
| BR (1) | BR112012003371B1 (https=) |
| CA (1) | CA2771043C (https=) |
| CO (1) | CO6531413A2 (https=) |
| ES (1) | ES2743301T3 (https=) |
| HU (1) | HUE046580T2 (https=) |
| MX (1) | MX2012001954A (https=) |
| PL (1) | PL2464490T3 (https=) |
| WO (1) | WO2011019430A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8278598B2 (en) | 2009-08-14 | 2012-10-02 | Arcelormittal Investigacion Y Desarrollo, S.L. | Methods and systems for resistance spot welding using direct current micro pulses |
| JP5572046B2 (ja) * | 2010-09-13 | 2014-08-13 | 株式会社神戸製鋼所 | 異材接合方法 |
| JP5491560B2 (ja) * | 2011-03-24 | 2014-05-14 | 株式会社向洋技研 | 抵抗溶接方法と溶接装置 |
| US9737956B2 (en) | 2013-06-14 | 2017-08-22 | GM Global Technology Operations LLC | Resistance spot welding thin gauge steels |
| JP6137337B2 (ja) | 2013-12-20 | 2017-05-31 | 新日鐵住金株式会社 | 抵抗スポット溶接方法 |
| US10279418B2 (en) | 2014-07-16 | 2019-05-07 | Honda Motor Co., Ltd. | Method and apparatus for resistive spot welding |
| US10507945B1 (en) * | 2016-02-11 | 2019-12-17 | Glenn Lippman | Low frequency modulated heat sealing apparatus and method |
| EP3528991B1 (en) * | 2016-10-21 | 2022-02-09 | Novelis Inc. | Enhanced resistance spot welding using cladded aluminum alloys |
| CN106624312A (zh) * | 2016-12-31 | 2017-05-10 | 广州三五汽车部件有限公司 | 多层镀铝钢板点焊工艺参数确定方法 |
| JP6572281B2 (ja) * | 2017-10-06 | 2019-09-04 | ファナック株式会社 | スポット溶接システム |
| WO2019180923A1 (ja) | 2018-03-23 | 2019-09-26 | 本田技研工業株式会社 | スポット溶接方法 |
| JP7094374B2 (ja) | 2018-09-05 | 2022-07-01 | 本田技研工業株式会社 | スポット溶接方法 |
| WO2020053734A1 (en) | 2018-09-13 | 2020-03-19 | Arcelormittal | An assembly of at least 2 metallic substrates |
| JP7194269B2 (ja) * | 2018-09-13 | 2022-12-21 | アルセロールミタル | 少なくとも２枚の金属基材の組立体 |
| UA127384C2 (uk) * | 2018-09-13 | 2023-08-02 | Арселорміттал | Спосіб зварювання для виготовлення збірної конструкції, збірна конструкція і застосування збірної конструкції |
| CN112955271B (zh) | 2018-11-26 | 2022-10-04 | 本田技研工业株式会社 | 点焊方法 |
| EP4619237A1 (en) * | 2022-11-16 | 2025-09-24 | ArcelorMittal | A spot welding method |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781511A (en) * | 1972-03-23 | 1973-12-25 | H Rygiol | Method of welding employing square wave current pulses and causing the molten metal to resonate |
| US4273988A (en) * | 1979-08-23 | 1981-06-16 | Rockwell International Corporation | Pulse welding process |
| JPS5847581A (ja) | 1981-09-17 | 1983-03-19 | Dengensha Mfg Co Ltd | 絶縁性被膜を有する鋼板のスポツト溶接方法および制御装置 |
| US4419558A (en) * | 1981-11-23 | 1983-12-06 | Wagen Of America, Inc. | Apparatus and method for monitoring and controlling resistance spot welding |
| JPS6297778A (ja) * | 1985-10-22 | 1987-05-07 | Mitsubishi Electric Corp | プロジエクシヨン溶接方法 |
| US4734555A (en) * | 1986-06-26 | 1988-03-29 | Duffers Scientific, Inc. | Method and apparatus for measuring and controlling indentation in resistance welding |
| JP3140493B2 (ja) * | 1990-10-08 | 2001-03-05 | 株式会社エスジー | スポット溶接機 |
| JPH04309473A (ja) * | 1991-04-04 | 1992-11-02 | Ryoda Sato | 抵抗溶接装置 |
| US5254828A (en) * | 1991-05-02 | 1993-10-19 | Ariel Stiebel | Method and apparatus for controlling electrical resistance spot welding |
| JPH06226455A (ja) | 1993-01-20 | 1994-08-16 | Arishiumu:Kk | Ａｌ−Ｌｉ合金の抵抗スポット溶接方法 |
| DE69400509T2 (de) * | 1993-06-23 | 1997-04-10 | Sumitomo Metal Ind | Metallblech mit einem galvanisch erzeugten Zink oder Zinklegierungsdispersionsüberzug und Verfahren zur Herstellung desselben |
| JPH07178563A (ja) * | 1993-12-24 | 1995-07-18 | Nippon Steel Corp | 圧接を併用したスポット溶接による接合方法および接合構造体 |
| JP3211586B2 (ja) * | 1994-10-17 | 2001-09-25 | 松下電器産業株式会社 | 溶接品質監視装置 |
| US6043448A (en) * | 1997-05-21 | 2000-03-28 | Yokoya; Kazuhiko | Method of welding cylindrical bodies |
| JP3284930B2 (ja) * | 1997-07-09 | 2002-05-27 | 株式会社日立製作所 | 高周波パルスアーク溶接法とその装置及び用途 |
| JPH11129077A (ja) | 1997-10-29 | 1999-05-18 | Miyachi Technos Corp | 抵抗溶接電源装置 |
| JP3972446B2 (ja) | 1998-02-13 | 2007-09-05 | ソニー株式会社 | Ｃｃｄ固体撮像素子の出力回路 |
| JPH11285852A (ja) * | 1998-04-02 | 1999-10-19 | Miyachi Technos Corp | 抵抗溶接制御装置 |
| CN2357875Y (zh) * | 1998-07-15 | 2000-01-12 | 中国人民解放军装甲兵工程学院 | 直流－脉冲刷镀和微脉冲电阻焊两用机 |
| JP2001025880A (ja) * | 1999-05-07 | 2001-01-30 | Nissan Motor Co Ltd | スポット溶接装置 |
| ATE251008T1 (de) * | 2000-02-09 | 2003-10-15 | Reu Schweisstechnik Gmbh | Widerstandspunktschweiss-steuervorrichtung und - steuerverfahren |
| US6365874B1 (en) * | 2000-05-22 | 2002-04-02 | Lincoln Global, Inc. | Power supply for electric arc welding |
| JP2002134246A (ja) * | 2000-10-27 | 2002-05-10 | Dengensha Mfg Co Ltd | 絶縁皮膜電線の通電熱カシメ接合方法と装置 |
| AT502175B1 (de) * | 2002-04-10 | 2007-02-15 | Fronius Int Gmbh | Schweiss- und heftschweissverfahren mit nichtabschmelzender elektrode |
| JP2004243410A (ja) * | 2003-01-20 | 2004-09-02 | Nippon Steel Corp | 金属箔チューブおよびその製造方法並びに製造装置 |
| US20050029234A1 (en) * | 2003-08-04 | 2005-02-10 | Feng Lu | Resistance spot welding electrode |
| US7126077B2 (en) * | 2004-05-10 | 2006-10-24 | General Motors Corporation | Resistance welding of high strength steels |
| US8143550B2 (en) * | 2005-06-21 | 2012-03-27 | International Advanced Research Centre For Powder Metallurgy And New Materials (Arci) | Device for controlling the on and off time of the metal oxide semiconductor field effect transistor (MOSFET), a device spark coating the surfaces of metal workpiece incorporating the said control device and a method of coating metal surfaces using the said device |
| WO2007055130A1 (ja) * | 2005-11-09 | 2007-05-18 | Daihatsu Motor Co., Ltd. | スポット溶接方法、ナゲットの形成判定方法、スポット溶接装置、及びスポット溶接用電極 |
| JP2007260771A (ja) * | 2006-03-01 | 2007-10-11 | Koyo Giken:Kk | 自動スポット溶接方法 |
| JP4520422B2 (ja) * | 2006-03-27 | 2010-08-04 | 株式会社日立製作所 | 通電接合装置及び通電接合方法 |
| JP5032783B2 (ja) * | 2006-03-31 | 2012-09-26 | 株式会社電元社製作所 | 抵抗スポット溶接機 |
| JP2007326139A (ja) | 2006-06-09 | 2007-12-20 | Daihatsu Motor Co Ltd | シリーズスポット溶接装置 |
| JP5057557B2 (ja) * | 2006-08-29 | 2012-10-24 | ダイハツ工業株式会社 | シリーズスポット溶接方法及び溶接装置 |
| JP5057217B2 (ja) * | 2007-05-29 | 2012-10-24 | 株式会社安川電機 | スポット溶接ロボットの制御装置および制御方法 |
| JP5207107B2 (ja) * | 2007-06-07 | 2013-06-12 | 好高 青山 | 中空鋼板部品の溶接装置 |
| US8963043B2 (en) * | 2009-05-07 | 2015-02-24 | Innovative Weld Solutions, Ltd. | Welding assembly and associated method for welding and heat treating metals and metal alloys |
| JP5411792B2 (ja) * | 2009-06-05 | 2014-02-12 | 本田技研工業株式会社 | 抵抗溶接方法及びその装置 |
| US8278598B2 (en) | 2009-08-14 | 2012-10-02 | Arcelormittal Investigacion Y Desarrollo, S.L. | Methods and systems for resistance spot welding using direct current micro pulses |
| JP5554197B2 (ja) * | 2010-09-29 | 2014-07-23 | 本田技研工業株式会社 | スポット溶接方法及びその装置 |
-
2010
- 2010-03-18 US US12/726,450 patent/US8278598B2/en active Active
- 2010-05-25 ES ES10731851T patent/ES2743301T3/es active Active
- 2010-05-25 AU AU2010282911A patent/AU2010282911B2/en active Active
- 2010-05-25 JP JP2012524709A patent/JP5793495B2/ja active Active
- 2010-05-25 HU HUE10731851A patent/HUE046580T2/hu unknown
- 2010-05-25 CN CN201080042869.2A patent/CN102858486B/zh active Active
- 2010-05-25 MX MX2012001954A patent/MX2012001954A/es active IP Right Grant
- 2010-05-25 EP EP10731851.1A patent/EP2464490B1/en active Active
- 2010-05-25 PL PL10731851T patent/PL2464490T3/pl unknown
- 2010-05-25 KR KR1020127006400A patent/KR101739495B1/ko active Active
- 2010-05-25 WO PCT/US2010/036034 patent/WO2011019430A1/en not_active Ceased
- 2010-05-25 CA CA2771043A patent/CA2771043C/en active Active
- 2010-05-25 BR BR112012003371-9A patent/BR112012003371B1/pt active IP Right Grant
-
2012
- 2012-03-14 CO CO12044408A patent/CO6531413A2/es active IP Right Grant
- 2012-10-02 US US13/633,297 patent/US10071436B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| MX2012001954A (es) | 2012-07-23 |
| AU2010282911B2 (en) | 2014-02-13 |
| HUE046580T2 (hu) | 2020-03-30 |
| KR20120101335A (ko) | 2012-09-13 |
| EP2464490B1 (en) | 2019-07-17 |
| ES2743301T3 (es) | 2020-02-18 |
| KR101739495B1 (ko) | 2017-06-08 |
| JP2013501628A (ja) | 2013-01-17 |
| BR112012003371A2 (pt) | 2016-02-16 |
| CO6531413A2 (es) | 2012-09-28 |
| WO2011019430A1 (en) | 2011-02-17 |
| US20130087533A1 (en) | 2013-04-11 |
| US10071436B2 (en) | 2018-09-11 |
| US20110036816A1 (en) | 2011-02-17 |
| AU2010282911A1 (en) | 2012-03-15 |
| PL2464490T3 (pl) | 2020-01-31 |
| HK1180271A1 (zh) | 2013-10-18 |
| CN102858486B (zh) | 2016-01-13 |
| CA2771043A1 (en) | 2011-02-17 |
| CN102858486A (zh) | 2013-01-02 |
| CA2771043C (en) | 2017-03-21 |
| US8278598B2 (en) | 2012-10-02 |
| EP2464490A1 (en) | 2012-06-20 |
| JP5793495B2 (ja) | 2015-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |