KR20180098256A - 마찰 교반 점 접합장치 및 마찰 교반 점 접합방법 - Google Patents
마찰 교반 점 접합장치 및 마찰 교반 점 접합방법 Download PDFInfo
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- KR20180098256A KR20180098256A KR1020187017389A KR20187017389A KR20180098256A KR 20180098256 A KR20180098256 A KR 20180098256A KR 1020187017389 A KR1020187017389 A KR 1020187017389A KR 20187017389 A KR20187017389 A KR 20187017389A KR 20180098256 A KR20180098256 A KR 20180098256A
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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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
- 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
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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
- 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
- B23K20/1235—Controlling or monitoring the welding process with temperature control during joining
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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
- 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
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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
- 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
- B23K20/1255—Tools therefor, e.g. characterised by the shape of the probe
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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
- 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
- B23K20/126—Workpiece support, i.e. backing or clamping
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
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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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
도 2는, 도 1의 마찰 교반 점 접합장치가 구비하는 접합유닛의 측면도이다.
도 3은, 도 1의 마찰 교반 점 접합장치의 동작 플로차트이다.
도 4a ~ 도 4c는, 도 1의 마찰 교반 점 접합장치를 이용한 마찰 교반 점 접합의 각 공정을 설명하는 단면도이다.
도 5는, 툴의 회전수와 툴 회전용 모터의 전류 값의 각 시간변화를 나타내는 도면이다.
도 6은, 변형 예의 마찰 교반 점 접합장치가 구비하는 접합유닛의 측면도이다.
도 7은, 비교 예의 툴 온도와 핀부의 지름의 각 변화를 나타내는 도면이다.
도 8은, 비교 예의 접합강도와 잔존 판 두께의 각 변화를 나타내는 도면이다.
도 9는, 실시 예의 툴 온도와 핀부의 지름의 각 변화를 나타내는 도면이다.
도 10은, 실시 예의 접합강도와 잔존 판 두께의 각 변화를 나타내는 도면이다.
PTarget : 목표 값
M1 : 툴 이동용 모터(진퇴 구동기)
M2 : 툴 회전용 모터(회전 구동기)
W1, W2 : 판재
1 : 접합장치
11 : 툴
13 : 제어기
Claims (4)
- 한 쌍의 판재를 마찰 교반 점 접합하는 마찰 교반 점 접합장치로서,
툴을 상기 판재를 향해서 진퇴 시키는 진퇴 구동기와,
상기 툴을 회전시키는 회전 구동기와,
상기 진퇴 구동기 및 상기 회전 구동기를 제어하는 제어기를 구비하며,
상기 제어기는,
상기 툴을 회전시킨 상태에서 상기 툴에 상기 판재를 가압시켜 상기 툴을 상기 판재에 압입하는 접합제어와,
상기 접합제어 중의 상기 회전 구동기의 전류 값 및 상기 접합제어 중의 구동시간을 이용하여 산출되는 적산 값이 목표 값에 도달하였다고 판정되면, 상기 툴을 상기 판재로부터 떨어뜨리는 이격 제어를 실행하는 것을 특징으로 하는 마찰 교반 점 접합장치. - 제1항에 있어서,
상기 제어기는, 상기 전류 값과, 상기 구동시간과, 상기 접합제어 중의 상기 툴의 회전수와의 곱을 이용하여 상기 적산 값을 산출하는 것을 특징으로 하는 마찰 교반 점 접합장치. - 제1항 또는 제2항에 있어서,
상기 제어기는, 상기 접합제어 중에 상기 판재에 압입되는 상기 툴의 온도에 대응하여 상기 목표 값을 변경하는 특징으로 하는 마찰 교반 점 접합장치. - 한 쌍의 판재를 마찰 교반 점 접합하는 방법으로서,
회전 구동기에 의해 회전시킨 툴에 상기 판재를 가압시켜서 상기 툴을 상기 판재에 압입하는 접합 공정과,
상기 접합 공정 중의 상기 회전 구동기의 전류 값 및 상기 접합 공정 중의 상기 회전 구동기의 구동시간을 이용한 적산 값을 산출하는 적산 값 산출 공정과,
상기 적산 값이 목표 값에 도달하였다고 판정되면, 상기 툴을 상기 판재로부터 떨어뜨리는 이격 공정를 구비하는 것을 특징으로 하는 마찰 교반 점 접합방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015228691A JP6554029B2 (ja) | 2015-11-24 | 2015-11-24 | 摩擦撹拌点接合装置及び摩擦撹拌点接合方法 |
| JPJP-P-2015-228691 | 2015-11-24 | ||
| PCT/JP2016/004887 WO2017090239A1 (ja) | 2015-11-24 | 2016-11-15 | 摩擦撹拌点接合装置及び摩擦撹拌点接合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180098256A true KR20180098256A (ko) | 2018-09-03 |
| KR102000691B1 KR102000691B1 (ko) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020187017389A Active KR102000691B1 (ko) | 2015-11-24 | 2016-11-15 | 마찰 교반 점 접합장치 및 마찰 교반 점 접합방법 |
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| Country | Link |
|---|---|
| US (1) | US11292076B2 (ko) |
| EP (1) | EP3381599B1 (ko) |
| JP (1) | JP6554029B2 (ko) |
| KR (1) | KR102000691B1 (ko) |
| CN (1) | CN108349042B (ko) |
| WO (1) | WO2017090239A1 (ko) |
Families Citing this family (5)
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| CN110248764B (zh) * | 2017-02-21 | 2021-08-31 | 株式会社Ihi | 线性摩擦接合装置以及线性摩擦接合方法 |
| JP7181113B2 (ja) * | 2019-02-08 | 2022-11-30 | トヨタ自動車株式会社 | 異種金属接合方法 |
| 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 |
| JP6986647B1 (ja) * | 2021-03-31 | 2021-12-22 | 株式会社日立パワーソリューションズ | ロボット型摩擦攪拌接合装置及びその接合ツールの挿入方法 |
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- 2016-11-15 EP EP16868190.6A patent/EP3381599B1/en active Active
- 2016-11-15 KR KR1020187017389A patent/KR102000691B1/ko active Active
- 2016-11-15 CN CN201680068141.4A patent/CN108349042B/zh active Active
- 2016-11-15 WO PCT/JP2016/004887 patent/WO2017090239A1/ja not_active Ceased
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| JP3471338B2 (ja) | 2001-07-30 | 2003-12-02 | 川崎重工業株式会社 | 摩擦攪拌接合装置 |
| JP2013237104A (ja) * | 2006-05-15 | 2013-11-28 | Welding Inst | 摩擦撹拌方法及び該方法による一組のワークピースの接合 |
| JP2009241085A (ja) * | 2008-03-28 | 2009-10-22 | Nippon Steel Corp | 接合強度特性に優れたラミネート鋼板の接合方法 |
| JP2011115842A (ja) * | 2009-12-07 | 2011-06-16 | Kawasaki Heavy Ind Ltd | 摩擦攪拌接合装置及びその接合方法 |
| KR20120084768A (ko) * | 2009-12-07 | 2012-07-30 | 카와사키 주코교 카부시키 카이샤 | 마찰 교반 접합 장치 및 방법 |
| JP2013086175A (ja) * | 2011-10-24 | 2013-05-13 | Jfe Steel Corp | 高張力鋼板の接合ツールおよび接合方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108349042B (zh) | 2020-06-19 |
| JP2017094354A (ja) | 2017-06-01 |
| KR102000691B1 (ko) | 2019-07-16 |
| WO2017090239A1 (ja) | 2017-06-01 |
| JP6554029B2 (ja) | 2019-07-31 |
| CN108349042A (zh) | 2018-07-31 |
| EP3381599A1 (en) | 2018-10-03 |
| EP3381599B1 (en) | 2020-09-09 |
| US11292076B2 (en) | 2022-04-05 |
| US20180354064A1 (en) | 2018-12-13 |
| EP3381599A4 (en) | 2019-08-14 |
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