JP6393707B2 - 点接合装置、点接合方法及び継手構造 - Google Patents
点接合装置、点接合方法及び継手構造 Download PDFInfo
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- JP6393707B2 JP6393707B2 JP2016090611A JP2016090611A JP6393707B2 JP 6393707 B2 JP6393707 B2 JP 6393707B2 JP 2016090611 A JP2016090611 A JP 2016090611A JP 2016090611 A JP2016090611 A JP 2016090611A JP 6393707 B2 JP6393707 B2 JP 6393707B2
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- 238000000034 method Methods 0.000 title claims description 10
- 238000003756 stirring Methods 0.000 claims description 81
- 238000003466 welding Methods 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 25
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 229910000954 Medium-carbon steel Inorganic materials 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000004904 shortening Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 102200082907 rs33918131 Human genes 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 102220062469 rs786203185 Human genes 0.000 description 1
- 102220061996 rs786203944 Human genes 0.000 description 1
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Classifications
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- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/123—Controlling or monitoring the welding process
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/125—Rotary tool drive mechanism
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1265—Non-butt welded joints, e.g. overlap-joints, T-joints or spot welds
-
- 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
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
- B23K28/02—Combined welding or cutting procedures or apparatus
-
- 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
- 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)
- Pressure Welding/Diffusion-Bonding (AREA)
- Resistance Welding (AREA)
Description
2 摩擦撹拌点接合装置
3 抵抗点溶接装置
10 ツール
17 回転駆動器
19 変位駆動器
20 コントローラ
50a 重ね合わせ部
51,52 板材
100 継手構造
J 摩擦撹拌点接合部
L 接合ピッチ
W1,W2 抵抗点溶接部
Claims (6)
- 鋼材からなる一対の板材を重ね合わせて点接合する点接合装置であって、
前記一対の板材の重ね合わせ部とツールとを互いに相対変位させる変位駆動器と、
前記ツールを回転させる回転駆動器と、
前記重ね合わせ部に前記ツールを回転させた状態で押し込んで摩擦撹拌点接合をするように前記変位駆動器及び前記回転駆動器を制御するコントローラと、を備え、
前記コントローラは、前記重ね合わせ部のうち抵抗点溶接で溶接される複数の抵抗点溶接部の間の領域に少なくとも1つの摩擦撹拌点接合部を形成するように前記変位駆動器を制御すると共に、前記ツールが前記摩擦撹拌点接合部を前記抵抗点溶接部よりも大径にするように構成されている、点接合装置。 - 前記コントローラは、前記摩擦撹拌点接合部と前記抵抗点溶接部との間の接合ピッチを、前記一対の板材に摩擦撹拌点接合部及び抵抗点溶接部の対を形成した場合の引張せん断強度が前記一対の板材に抵抗点溶接部の対を形成した場合の引張せん断強度よりも高くなる接合ピッチに設定する、請求項1に記載の点接合装置。
- 前記摩擦撹拌点接合部と前記抵抗点溶接部との間の接合ピッチをYとし、前記一対の板材の各々の板厚をXとしたとき、
前記コントローラは、前記板材が低炭素鋼の場合には、Y≦−1.4X2+18.6X+0.6を満たすように前記接合ピッチを設定し、前記板材が中炭素鋼又は低合金鋼の場合に、Y≦−1.9X2+25.5X+2.1を満たすように前記接合ピッチを設定する、請求項1又は2に記載の点接合装置。 - 前記コントローラは、前記摩擦撹拌点接合部と前記抵抗点溶接部との間の接合ピッチを、前記抵抗点溶接部の半径と前記摩擦撹拌点接合部の半径との合計よりも長い値に設定する、請求項1乃至3のいずれか1項に記載の点接合装置。
- 鋼材からなる一対の板材を互いに重ね合わせて点接合する点接合方法であって、
前記一対の板材の重ね合わせ部を抵抗点溶接で点接合することで複数の抵抗点溶接部を形成する抵抗点溶接工程と、
前記重ね合わせ部のうち前記複数の抵抗点溶接部の間の領域を摩擦撹拌点接合で点接合することで少なくとも1つの摩擦撹拌点接合部を形成すると共に、前記摩擦撹拌点接合部を前記抵抗点溶接部よりも大径にする摩擦撹拌点接合工程と、を備える、点接合方法。 - 鋼材からなる一対の板材を互いに重ね合わせて点接合してなる継手構造であって、
前記一対の板材の重ね合わせ部に形成された複数の抵抗点溶接部と、
前記重ね合わせ部のうち前記複数の抵抗点溶接部の間の領域に形成され且つ前記抵抗点溶接部よりも大径である少なくとも1つの摩擦撹拌点接合部と、を備える、継手構造。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016090611A JP6393707B2 (ja) | 2016-04-28 | 2016-04-28 | 点接合装置、点接合方法及び継手構造 |
EP17789680.0A EP3450080B1 (en) | 2016-04-28 | 2017-04-27 | Spot welding device and spot welding method |
KR1020187033701A KR102207831B1 (ko) | 2016-04-28 | 2017-04-27 | 점 접합 장치, 점 접합 방법 및 이음 구조 |
US16/097,496 US11040413B2 (en) | 2016-04-28 | 2017-04-27 | Spot welding apparatus, spot welding method, and joint structure |
PCT/JP2017/016816 WO2017188399A1 (ja) | 2016-04-28 | 2017-04-27 | 点接合装置、点接合方法及び継手構造 |
CN201780025929.1A CN109070264B (zh) | 2016-04-28 | 2017-04-27 | 点接合装置、点接合方法及接头结构 |
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JP2016090611A JP6393707B2 (ja) | 2016-04-28 | 2016-04-28 | 点接合装置、点接合方法及び継手構造 |
Publications (2)
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JP2017196649A JP2017196649A (ja) | 2017-11-02 |
JP6393707B2 true JP6393707B2 (ja) | 2018-09-19 |
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US (1) | US11040413B2 (ja) |
EP (1) | EP3450080B1 (ja) |
JP (1) | JP6393707B2 (ja) |
KR (1) | KR102207831B1 (ja) |
CN (1) | CN109070264B (ja) |
WO (1) | WO2017188399A1 (ja) |
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WO2019045102A1 (ja) * | 2017-09-04 | 2019-03-07 | 川崎重工業株式会社 | 複動式摩擦攪拌接合装置の運転方法及び複動式摩擦攪拌接合装置 |
DE112019005114T5 (de) * | 2018-10-11 | 2021-06-24 | Kawasaki Jukogyo Kabushiki Kaisha | Rührreibfügevorrichtung, verfahren zum betreiben derselben und fügestruktur |
US10442029B1 (en) * | 2019-04-10 | 2019-10-15 | King Saud University | Method of friction stir spot welding |
JP7223651B2 (ja) * | 2019-07-01 | 2023-02-16 | 川崎重工業株式会社 | 接合システム及びその運転方法 |
KR102230872B1 (ko) * | 2019-12-19 | 2021-03-24 | 주식회사 포스코 | 전착 드럼용 티타늄 링의 제조방법 및 이에 의해 제조된 전착 드럼용 티타늄 링 |
CN111468849B (zh) * | 2020-04-15 | 2021-07-13 | 广东省资源综合利用研究所 | 一种稀土磁盘焊接工艺 |
US11958126B2 (en) * | 2020-10-06 | 2024-04-16 | GE Precision Healthcare LLC | Containers for retaining anesthetic agent and manufacturing methods thereof |
JP7353329B2 (ja) * | 2021-07-16 | 2023-09-29 | 本田技研工業株式会社 | 摩擦攪拌接合及び抵抗溶接のための接合装置及び接合方法 |
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JPS5285278A (en) | 1976-01-09 | 1977-07-15 | Nippon Oil Co Ltd | Production of polyolefin |
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EP1346792A1 (de) * | 2002-03-21 | 2003-09-24 | H.A. Schlatter Ag | Schweiss- bzw. Fügeeinheit |
JP2004276724A (ja) * | 2003-03-14 | 2004-10-07 | Tokyu Car Corp | 鉄道車両の車体およびその製造方法 |
JP3860153B2 (ja) * | 2003-09-12 | 2006-12-20 | 川崎重工業株式会社 | 継ぎ手構造 |
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2016
- 2016-04-28 JP JP2016090611A patent/JP6393707B2/ja active Active
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2017
- 2017-04-27 EP EP17789680.0A patent/EP3450080B1/en active Active
- 2017-04-27 CN CN201780025929.1A patent/CN109070264B/zh active Active
- 2017-04-27 WO PCT/JP2017/016816 patent/WO2017188399A1/ja unknown
- 2017-04-27 KR KR1020187033701A patent/KR102207831B1/ko active IP Right Grant
- 2017-04-27 US US16/097,496 patent/US11040413B2/en active Active
Also Published As
Publication number | Publication date |
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US20190143442A1 (en) | 2019-05-16 |
WO2017188399A1 (ja) | 2017-11-02 |
KR20180132154A (ko) | 2018-12-11 |
JP2017196649A (ja) | 2017-11-02 |
CN109070264B (zh) | 2021-08-20 |
US11040413B2 (en) | 2021-06-22 |
EP3450080B1 (en) | 2023-10-04 |
KR102207831B1 (ko) | 2021-01-26 |
EP3450080A4 (en) | 2019-12-04 |
EP3450080A1 (en) | 2019-03-06 |
CN109070264A (zh) | 2018-12-21 |
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