WO2017010071A1 - Procédé de soudage par points par résistance - Google Patents
Procédé de soudage par points par résistance Download PDFInfo
- Publication number
- WO2017010071A1 WO2017010071A1 PCT/JP2016/003256 JP2016003256W WO2017010071A1 WO 2017010071 A1 WO2017010071 A1 WO 2017010071A1 JP 2016003256 W JP2016003256 W JP 2016003256W WO 2017010071 A1 WO2017010071 A1 WO 2017010071A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- energization
- conduction
- spot welding
- resistance spot
- main
- Prior art date
Links
Images
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
- B23K11/24—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
- B23K11/10—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
- B23K11/24—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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Definitions
- the electrode-side surface vicinity A is sufficiently softened, and the electrode 4 and the steel plate 1 and the electrode 5 and the steel plate 2 can be sufficiently brought into contact with each other.
- the present invention by appropriately controlling the energization time Tp and the current value Ip of the pre-energization, the vicinity A of the electrode side surface is sufficiently softened before the nugget formation, and a sufficient pressure is applied in the main energization.
- the large nugget diameter can be stably obtained while securing, expanding the energization path, and suppressing the occurrence of scattering.
- the softened portion near the electrode side surface A can be enlarged before the nugget is formed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020187000610A KR102010195B1 (ko) | 2015-07-10 | 2016-07-08 | 저항 스폿 용접 방법 |
CN201680040580.4A CN107848062B (zh) | 2015-07-10 | 2016-07-08 | 电阻点焊方法 |
JP2016556332A JP6226083B2 (ja) | 2015-07-10 | 2016-07-08 | 抵抗スポット溶接方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-138427 | 2015-07-10 | ||
JP2015138427 | 2015-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017010071A1 true WO2017010071A1 (fr) | 2017-01-19 |
Family
ID=57757333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2016/003256 WO2017010071A1 (fr) | 2015-07-10 | 2016-07-08 | Procédé de soudage par points par résistance |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6226083B2 (fr) |
KR (1) | KR102010195B1 (fr) |
CN (1) | CN107848062B (fr) |
WO (1) | WO2017010071A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019158572A (ja) * | 2018-03-13 | 2019-09-19 | 日本碍子株式会社 | ガスセンサの製造方法、センサ素子保護カバーの固定方法、および溶接装置 |
CN111712348A (zh) * | 2018-02-09 | 2020-09-25 | 杰富意钢铁株式会社 | 电阻点焊方法、电阻点焊接头的制造方法 |
JP7368716B2 (ja) | 2019-11-07 | 2023-10-25 | 日本製鉄株式会社 | 抵抗スポット溶接継手の製造方法 |
WO2024029626A1 (fr) * | 2022-08-04 | 2024-02-08 | 日本製鉄株式会社 | Procédé de fabrication d'un joint soudé par points, et joint soudé par points |
JP7473861B1 (ja) | 2022-11-24 | 2024-04-24 | Jfeスチール株式会社 | 抵抗スポット溶接方法 |
WO2024111224A1 (fr) * | 2022-11-24 | 2024-05-30 | Jfeスチール株式会社 | Procédé de soudage par points par résistance |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017010071A1 (fr) * | 2015-07-10 | 2017-01-19 | Jfeスチール株式会社 | Procédé de soudage par points par résistance |
WO2017010072A1 (fr) * | 2015-07-10 | 2017-01-19 | Jfeスチール株式会社 | Procédé de soudage par points par résistance |
CN108971722A (zh) * | 2018-07-17 | 2018-12-11 | 上海空间推进研究所 | 精确控制箍带电阻点焊过程特性和接头质量的工艺方法 |
KR102096401B1 (ko) * | 2019-11-14 | 2020-04-03 | 주식회사 한강이엔지 | 저항 용접 방법 |
KR102250330B1 (ko) * | 2019-11-28 | 2021-05-10 | 현대제철 주식회사 | 강판의 저항 점용접 방법 |
US20230339037A1 (en) * | 2020-03-05 | 2023-10-26 | Jfe Steel Corporation | Resistance spot welding method and method for manufacturing resistance spot welded joint |
JP7299192B2 (ja) * | 2020-04-15 | 2023-06-27 | 株式会社神戸製鋼所 | 抵抗溶接部材の製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013086125A (ja) * | 2011-10-18 | 2013-05-13 | Jfe Steel Corp | 高張力鋼板の抵抗スポット溶接方法及び抵抗スポット溶接継手 |
WO2015005134A1 (fr) * | 2013-07-11 | 2015-01-15 | 新日鐵住金株式会社 | Procédé de soudage par points par résistance |
US20150174688A1 (en) * | 2013-12-20 | 2015-06-25 | Hyundai Motor Company | Spot welding method for high strength steel sheet |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6045414B2 (ja) | 1977-07-12 | 1985-10-09 | 富士写真フイルム株式会社 | リス型ハロゲン化銀写真感光材料 |
JP2003236674A (ja) | 2002-02-15 | 2003-08-26 | Mazda Motor Corp | 高張力鋼板のスポット溶接方法およびその装置 |
JP5359571B2 (ja) | 2009-02-12 | 2013-12-04 | 新日鐵住金株式会社 | 高張力鋼板の抵抗溶接方法および抵抗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 |
EP2495064A4 (fr) * | 2009-10-30 | 2017-07-19 | Nippon Steel & Sumitomo Metal Corporation | Procédé de soudage en bout par étincelage pour acier pour rail |
JP5789497B2 (ja) * | 2011-09-05 | 2015-10-07 | 本田技研工業株式会社 | 片側スポット溶接装置 |
WO2014171495A1 (fr) * | 2013-04-17 | 2014-10-23 | 新日鐵住金株式会社 | Procédé de soudage par points |
US9895765B2 (en) | 2013-12-05 | 2018-02-20 | Jfe Steel Corporation | Resistance spot welding method |
MX2016014260A (es) | 2014-05-07 | 2017-02-22 | Nippon Steel & Sumitomo Metal Corp | Metodo de soldadura por puntos. |
WO2017010071A1 (fr) | 2015-07-10 | 2017-01-19 | Jfeスチール株式会社 | Procédé de soudage par points par résistance |
-
2016
- 2016-07-08 WO PCT/JP2016/003256 patent/WO2017010071A1/fr active Application Filing
- 2016-07-08 KR KR1020187000610A patent/KR102010195B1/ko active IP Right Grant
- 2016-07-08 JP JP2016556332A patent/JP6226083B2/ja active Active
- 2016-07-08 CN CN201680040580.4A patent/CN107848062B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013086125A (ja) * | 2011-10-18 | 2013-05-13 | Jfe Steel Corp | 高張力鋼板の抵抗スポット溶接方法及び抵抗スポット溶接継手 |
WO2015005134A1 (fr) * | 2013-07-11 | 2015-01-15 | 新日鐵住金株式会社 | Procédé de soudage par points par résistance |
US20150174688A1 (en) * | 2013-12-20 | 2015-06-25 | Hyundai Motor Company | Spot welding method for high strength steel sheet |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111712348A (zh) * | 2018-02-09 | 2020-09-25 | 杰富意钢铁株式会社 | 电阻点焊方法、电阻点焊接头的制造方法 |
US11992892B2 (en) | 2018-02-09 | 2024-05-28 | Jfe Steel Corporation | Resistance spot welding method and method for producing resistance spot welded joint |
JP2019158572A (ja) * | 2018-03-13 | 2019-09-19 | 日本碍子株式会社 | ガスセンサの製造方法、センサ素子保護カバーの固定方法、および溶接装置 |
JP7368716B2 (ja) | 2019-11-07 | 2023-10-25 | 日本製鉄株式会社 | 抵抗スポット溶接継手の製造方法 |
WO2024029626A1 (fr) * | 2022-08-04 | 2024-02-08 | 日本製鉄株式会社 | Procédé de fabrication d'un joint soudé par points, et joint soudé par points |
JP7473861B1 (ja) | 2022-11-24 | 2024-04-24 | Jfeスチール株式会社 | 抵抗スポット溶接方法 |
WO2024111224A1 (fr) * | 2022-11-24 | 2024-05-30 | Jfeスチール株式会社 | Procédé de soudage par points par résistance |
Also Published As
Publication number | Publication date |
---|---|
CN107848062B (zh) | 2021-03-09 |
KR102010195B1 (ko) | 2019-08-12 |
JPWO2017010071A1 (ja) | 2017-07-13 |
KR20180011319A (ko) | 2018-01-31 |
JP6226083B2 (ja) | 2017-11-08 |
CN107848062A (zh) | 2018-03-27 |
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