BR112018007610A2 - método de soldagem de ponto por resistência - Google Patents
método de soldagem de ponto por resistênciaInfo
- Publication number
- BR112018007610A2 BR112018007610A2 BR112018007610-4A BR112018007610A BR112018007610A2 BR 112018007610 A2 BR112018007610 A2 BR 112018007610A2 BR 112018007610 A BR112018007610 A BR 112018007610A BR 112018007610 A2 BR112018007610 A2 BR 112018007610A2
- Authority
- BR
- Brazil
- Prior art keywords
- welding
- pressure
- period
- welding pressure
- over
- Prior art date
Links
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
-
- 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
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
-
- 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
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/163—Welding of coated materials
- B23K11/166—Welding of coated materials of galvanized or tinned materials
-
- 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
-
- 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
- B23K11/255—Monitoring devices using digital means the measured parameter being a force
-
- 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
- B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
trata-se de um método de soldagem por ponto resistivo com o qual uma junta soldada que tem propriedades de fratura antirretardo pode ser formada, sendo que o método é dotado de uma etapa para fornecer energização através de uma corrente de energização i1 (ka) enquanto uma pressão de soldagem p1 (kn) é aplicada a uma pluralidade de chapas de aço com o uso de um eletrodo de soldagem, uma etapa para fornecer energização através de uma corrente de energização ic (ka) ao longo de um período de tempo de resfriamento tc (s) enquanto a pressão de soldagem p1 é aplicada, uma etapa para transmitir uma pressão de soldagem p2 (kn) na pluralidade de chapas de aço com o uso do eletrodo de soldagem ao longo de um período de tempo de soldagem tf (s) enquanto energiza o eletrodo de soldagem com uma corrente condutiva i2 (ka) e imediatamente após elevar e reduzir a pressão de soldagem em dois ou mais ciclos nos quais uma pressão de soldagem p3 (kn) é aplicada ao longo de um período de tempo de pressão de soldagem ti (s), uma etapa para aplicar a pressão de soldagem p2 ao longo do período de tempo de pressão de soldagem tf e uma etapa para liberar a pressão de soldagem e encerrar a energização, sendo que as etapas são fornecidas na ordem estabelecida. em que 0¿ic<i1, 0,3¿i2/i1<1,0, p2/p1¿1,2, tf¿0,2, p3<p2 e ti¿0,2.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015207128 | 2015-10-21 | ||
JP2015-207128 | 2015-10-21 | ||
PCT/JP2016/081352 WO2017069268A1 (ja) | 2015-10-21 | 2016-10-21 | 抵抗スポット溶接方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018007610A2 true BR112018007610A2 (pt) | 2018-10-23 |
Family
ID=58557182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018007610-4A BR112018007610A2 (pt) | 2015-10-21 | 2016-10-21 | método de soldagem de ponto por resistência |
Country Status (11)
Country | Link |
---|---|
US (1) | US10933488B2 (pt) |
EP (1) | EP3366408A4 (pt) |
JP (1) | JP6558443B2 (pt) |
KR (1) | KR101979558B1 (pt) |
CN (1) | CN108136534B (pt) |
BR (1) | BR112018007610A2 (pt) |
CA (1) | CA3001971A1 (pt) |
MX (1) | MX2018004901A (pt) |
RU (1) | RU2699342C1 (pt) |
TW (1) | TWI601588B (pt) |
WO (1) | WO2017069268A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2018000087A (es) * | 2015-06-26 | 2018-08-15 | Honda Motor Co Ltd | Metodo de soldadura por puntos y dispositivo. |
MX2018002598A (es) * | 2015-09-03 | 2018-06-20 | Nippon Steel & Sumitomo Metal Corp | Metodo de soldadura por puntos. |
CN110809632B (zh) * | 2017-06-30 | 2021-10-08 | 艾普伦 | 用于马氏体不锈钢钢板点焊的方法 |
JP7059572B2 (ja) * | 2017-11-10 | 2022-04-26 | 日本製鉄株式会社 | 溶接継手の製造方法及び溶接継手 |
JP7059573B2 (ja) * | 2017-11-10 | 2022-04-26 | 日本製鉄株式会社 | 抵抗スポット溶接装置 |
JP7043291B2 (ja) * | 2018-02-26 | 2022-03-29 | 東プレ株式会社 | テーラードブランクプレス成形品の製造方法 |
US10857618B2 (en) * | 2018-02-28 | 2020-12-08 | GM Global Technology Operations LLC | Improving mechanical performance of Al-steel weld joints by limiting steel sheet deformation |
JP2020082105A (ja) * | 2018-11-19 | 2020-06-04 | 株式会社神戸製鋼所 | 接合構造体及び接合構造体の製造方法 |
WO2021059720A1 (ja) * | 2019-09-27 | 2021-04-01 | Jfeスチール株式会社 | 抵抗スポット溶接方法、および抵抗スポット溶接継手の製造方法 |
JP7335196B2 (ja) * | 2020-04-15 | 2023-08-29 | 株式会社神戸製鋼所 | 抵抗溶接部材の製造方法 |
US20220072648A1 (en) * | 2020-09-09 | 2022-03-10 | Kth Parts Industries, Inc. | Balanced welding of dissimilar materials |
CN113134671B (zh) * | 2021-03-22 | 2022-11-18 | 首钢集团有限公司 | 一种焊接板组的电阻点焊方法 |
JP7276614B2 (ja) * | 2021-05-26 | 2023-05-18 | Jfeスチール株式会社 | 自動車用部材およびその抵抗スポット溶接方法 |
WO2022249651A1 (ja) | 2021-05-26 | 2022-12-01 | Jfeスチール株式会社 | 抵抗スポット溶接部材およびその抵抗スポット溶接方法 |
CN113441826A (zh) * | 2021-07-16 | 2021-09-28 | 上海交通大学 | 抑制镀锌高强钢电阻点焊接头液态金属脆裂纹的点焊工艺 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6138788A (ja) * | 1984-07-31 | 1986-02-24 | Osaka Denki Kk | アプセツト溶接方法 |
RU2066264C1 (ru) * | 1992-12-14 | 1996-09-10 | Волжское объединение по производству легковых автомобилей "АвтоВАЗ" | Способ контактной точечной сварки оцинкованных стальных листов |
JP3114440B2 (ja) * | 1993-07-22 | 2000-12-04 | 日産自動車株式会社 | スポット溶接装置 |
JPH07132382A (ja) * | 1993-11-09 | 1995-05-23 | Dengensha Mfg Co Ltd | スポット溶接制御方法と装置 |
JP2002103054A (ja) * | 2000-09-29 | 2002-04-09 | Nippon Steel Corp | 高強度鋼板のスポット溶接方法 |
RU2243071C2 (ru) * | 2002-07-01 | 2004-12-27 | Открытое акционерное общество "АВТОВАЗ" | Способ контактной точечной сварки оцинкованных стальных листов |
FR2895925B1 (fr) * | 2006-01-06 | 2008-02-15 | Alcan Technology & Man | Procede de soudage par resistance par points d'alliages d'aluminium |
JP5168204B2 (ja) | 2008-10-08 | 2013-03-21 | 新日鐵住金株式会社 | 鋼板のスポット溶接方法 |
JP5640410B2 (ja) * | 2009-03-17 | 2014-12-17 | Jfeスチール株式会社 | 抵抗スポット溶接継手の製造方法 |
JP5332857B2 (ja) * | 2009-04-20 | 2013-11-06 | 新日鐵住金株式会社 | 高張力鋼板の抵抗溶接方法 |
JP5299257B2 (ja) * | 2009-05-27 | 2013-09-25 | 新日鐵住金株式会社 | 高強度鋼板のスポット溶接方法 |
JP5468350B2 (ja) * | 2009-10-23 | 2014-04-09 | マツダ株式会社 | 異種金属板の接合方法 |
US10391582B2 (en) * | 2011-07-21 | 2019-08-27 | Ford Global Technologies, Llc | System and method of welding a workpiece |
JP2013071124A (ja) * | 2011-09-26 | 2013-04-22 | Honda Motor Co Ltd | スポット溶接方法及びスポット溶接装置 |
IN2015DN00600A (pt) * | 2012-09-24 | 2015-06-26 | Nippon Steel & Sumitomo Metal Corp | |
CN103111741A (zh) * | 2012-12-21 | 2013-05-22 | 上海交通大学 | 一种用于降低多层板电阻点焊焊接飞溅的可控电极力方法 |
KR101735234B1 (ko) * | 2013-04-09 | 2017-05-12 | 제이에프이 스틸 가부시키가이샤 | 인다이렉트 스폿 용접 방법 |
MY172299A (en) * | 2013-04-17 | 2019-11-20 | Nippon Steel Corp | Spot welding method |
DE102013207284A1 (de) * | 2013-04-22 | 2014-10-23 | Böllhoff Verbindungstechnik GmbH | Setz-Schweiß-Gerät, modulare Komponenten davon sowie ein mit ihm durchführbares kontinuierliches Verbindungsverfahren |
CN105263663B (zh) * | 2013-06-05 | 2017-07-21 | 新日铁住金株式会社 | 点焊接头以及点焊方法 |
EP3020499B1 (en) * | 2013-07-11 | 2020-08-12 | Nippon Steel Corporation | Resistive spot welding method |
DE102013112436A1 (de) * | 2013-11-12 | 2015-05-13 | Thyssenkrupp Ag | Mehrstufiges Widerstandsschweißen von Sandwichblechen |
JP6409470B2 (ja) * | 2014-09-30 | 2018-10-24 | 新日鐵住金株式会社 | スポット溶接方法 |
CN110809632B (zh) * | 2017-06-30 | 2021-10-08 | 艾普伦 | 用于马氏体不锈钢钢板点焊的方法 |
-
2016
- 2016-10-21 KR KR1020187010177A patent/KR101979558B1/ko active IP Right Grant
- 2016-10-21 US US15/769,812 patent/US10933488B2/en active Active
- 2016-10-21 RU RU2018118315A patent/RU2699342C1/ru active
- 2016-10-21 BR BR112018007610-4A patent/BR112018007610A2/pt active Search and Examination
- 2016-10-21 CA CA3001971A patent/CA3001971A1/en not_active Abandoned
- 2016-10-21 WO PCT/JP2016/081352 patent/WO2017069268A1/ja active Application Filing
- 2016-10-21 TW TW105134118A patent/TWI601588B/zh not_active IP Right Cessation
- 2016-10-21 CN CN201680059845.5A patent/CN108136534B/zh not_active Expired - Fee Related
- 2016-10-21 EP EP16857581.9A patent/EP3366408A4/en not_active Withdrawn
- 2016-10-21 JP JP2017545825A patent/JP6558443B2/ja active Active
- 2016-10-21 MX MX2018004901A patent/MX2018004901A/es unknown
Also Published As
Publication number | Publication date |
---|---|
RU2699342C1 (ru) | 2019-09-04 |
TW201718145A (zh) | 2017-06-01 |
EP3366408A4 (en) | 2019-08-14 |
JP6558443B2 (ja) | 2019-08-14 |
US10933488B2 (en) | 2021-03-02 |
MX2018004901A (es) | 2018-06-20 |
US20190240768A1 (en) | 2019-08-08 |
KR101979558B1 (ko) | 2019-05-16 |
EP3366408A1 (en) | 2018-08-29 |
TWI601588B (zh) | 2017-10-11 |
JPWO2017069268A1 (ja) | 2018-08-16 |
CA3001971A1 (en) | 2017-04-27 |
CN108136534B (zh) | 2020-04-10 |
KR20180049083A (ko) | 2018-05-10 |
WO2017069268A1 (ja) | 2017-04-27 |
CN108136534A (zh) | 2018-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |