JP7152119B2 - 摩擦撹拌接合工具 - Google Patents
摩擦撹拌接合工具 Download PDFInfo
- Publication number
- JP7152119B2 JP7152119B2 JP2019070980A JP2019070980A JP7152119B2 JP 7152119 B2 JP7152119 B2 JP 7152119B2 JP 2019070980 A JP2019070980 A JP 2019070980A JP 2019070980 A JP2019070980 A JP 2019070980A JP 7152119 B2 JP7152119 B2 JP 7152119B2
- Authority
- JP
- Japan
- Prior art keywords
- diameter portion
- stir welding
- friction stir
- hardness
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
-
- 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
-
- 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
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials 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
- 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)
Description
2,12,22 小径部
3,13,23 大径部
50 締結部
Claims (4)
- 小径部と、前記小径部に連続して形成された大径部と、を備えている高速度工具鋼製の摩擦撹拌接合工具であり、前記小径部から前記大径部に向かうにしたがって硬さが連続的に減少していることを特徴とする摩擦撹拌接合工具。
- 前記小径部の硬さはロックウェル硬さCスケールで65HRC以上であり、かつ前記大径部の硬さはロックウェル硬さCスケールで60HRC以下であることを特徴とする請求項1に記載の摩擦撹拌接合工具。
- 前記高速度工具鋼は、重量%で、炭素が1.20~1.35%、ケイ素が0.5%以下、マンガンが0.5%以下、クロムが3.5~4.5%、モリブデンが4.5~5.5%、タングステンが5.5~7.0%、バナジウムが2.5~3.5%、コバルトが7.7~8.8%、窒素が60ppm以下、酸素が20ppm以下、の範囲であり、残余が鉄および不可避不純物からなることを特徴とする請求項1または2に記載の摩擦撹拌接合工具。
- 前記高速度工具鋼の鍛造方向もしくは圧延方向に対して垂直な任意の断面において組織中におけるMC型炭化物の等価円直径が4~20μmの範囲にあり、かつ前記MC型炭化物が組織中に占める割合は3~10%の範囲であることを特徴とする請求項1ないし3のいずれか1項に記載の摩擦撹拌接合工具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019070980A JP7152119B2 (ja) | 2019-04-03 | 2019-04-03 | 摩擦撹拌接合工具 |
US16/835,445 US11376688B2 (en) | 2019-04-03 | 2020-03-31 | Friction stir welding tool |
CN202010253110.4A CN111790978B (zh) | 2019-04-03 | 2020-04-02 | 摩擦搅拌接合工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019070980A JP7152119B2 (ja) | 2019-04-03 | 2019-04-03 | 摩擦撹拌接合工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020168643A JP2020168643A (ja) | 2020-10-15 |
JP7152119B2 true JP7152119B2 (ja) | 2022-10-12 |
Family
ID=72663092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019070980A Active JP7152119B2 (ja) | 2019-04-03 | 2019-04-03 | 摩擦撹拌接合工具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11376688B2 (ja) |
JP (1) | JP7152119B2 (ja) |
CN (1) | CN111790978B (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000153374A (ja) | 1998-11-18 | 2000-06-06 | Hitachi Ltd | 摩擦攪拌接合装置及び摩擦攪拌接合ツール並びに摩擦攪拌接合構造物 |
JP2009538230A (ja) | 2006-05-23 | 2009-11-05 | フェデラル−モーグル コーポレイション | 粉末金属摩擦撹拌溶着工具およびその製造方法 |
JP2010260065A (ja) | 2009-04-30 | 2010-11-18 | Osaka Univ | 回転ツール |
JP2016503347A (ja) | 2012-11-05 | 2016-02-04 | フルーア・テクノロジーズ・コーポレイション | 組成が漸加的に変化しているfsw工具 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513110C2 (sv) * | 1998-11-09 | 2000-07-10 | Erasteel Kloster Ab | Ämne till verktyg, användning av ett ämne och sätt vid framställning av ett ämne |
JP2001032058A (ja) * | 1999-07-22 | 2001-02-06 | Hitachi Metals Ltd | 金属材の表面改質方法 |
JP3346380B2 (ja) | 2000-09-21 | 2002-11-18 | 日本軽金属株式会社 | 鋳物表面の微細空隙除去方法およびこれに用いる攪拌ツール |
US6543671B2 (en) * | 2001-09-05 | 2003-04-08 | Lockheed Martin Corporation | Apparatus and method for friction stir welding using filler material |
CN101209512A (zh) * | 2006-12-28 | 2008-07-02 | 中国科学院金属研究所 | 一种组合式搅拌摩擦焊接工具 |
GB2478480B (en) * | 2008-12-24 | 2014-04-30 | Japan Transp Engineering Company | Metal material processing method and rotary tool |
JP2011079022A (ja) * | 2009-10-07 | 2011-04-21 | Kurimoto Ltd | MgおよびMg合金の摩擦攪拌接合方法 |
JP5754569B2 (ja) * | 2009-10-14 | 2015-07-29 | 国立大学法人群馬大学 | 傾斜機能材料前駆体及び傾斜機能材料の製造方法、並びに傾斜機能材料前駆体及び傾斜機能材料 |
KR101532856B1 (ko) * | 2011-03-03 | 2015-06-30 | 신닛테츠스미킨 카부시키카이샤 | 시트 메탈의 굽힘 가공 방법 및 제품 |
US8590767B2 (en) * | 2011-06-21 | 2013-11-26 | Research Institute Of Industrial Science & Technology | Method for welding hollow structure |
BR112014003954B1 (pt) | 2011-08-21 | 2018-11-06 | Honda Motor Co., Ltd. | ferramenta de soldadura por fricção |
US9440288B2 (en) * | 2012-11-05 | 2016-09-13 | Fluor Technologies Corporation | FSW tool with graduated composition change |
CN103920984B (zh) * | 2014-04-03 | 2016-01-13 | 长春三友汽车部件制造有限公司 | 一种双材料组合式搅拌摩擦焊接搅拌头及其制造工艺 |
CN104878301B (zh) * | 2015-05-15 | 2017-05-03 | 河冶科技股份有限公司 | 喷射成形高速钢 |
JP2017096478A (ja) * | 2015-11-27 | 2017-06-01 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置およびその起振体の製造方法 |
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2019
- 2019-04-03 JP JP2019070980A patent/JP7152119B2/ja active Active
-
2020
- 2020-03-31 US US16/835,445 patent/US11376688B2/en active Active
- 2020-04-02 CN CN202010253110.4A patent/CN111790978B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000153374A (ja) | 1998-11-18 | 2000-06-06 | Hitachi Ltd | 摩擦攪拌接合装置及び摩擦攪拌接合ツール並びに摩擦攪拌接合構造物 |
JP2009538230A (ja) | 2006-05-23 | 2009-11-05 | フェデラル−モーグル コーポレイション | 粉末金属摩擦撹拌溶着工具およびその製造方法 |
JP2010260065A (ja) | 2009-04-30 | 2010-11-18 | Osaka Univ | 回転ツール |
JP2016503347A (ja) | 2012-11-05 | 2016-02-04 | フルーア・テクノロジーズ・コーポレイション | 組成が漸加的に変化しているfsw工具 |
Also Published As
Publication number | Publication date |
---|---|
US11376688B2 (en) | 2022-07-05 |
US20200316710A1 (en) | 2020-10-08 |
CN111790978A (zh) | 2020-10-20 |
CN111790978B (zh) | 2024-02-20 |
JP2020168643A (ja) | 2020-10-15 |
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