JP2015024418A5 - - Google Patents
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- JP2015024418A5 JP2015024418A5 JP2013154650A JP2013154650A JP2015024418A5 JP 2015024418 A5 JP2015024418 A5 JP 2015024418A5 JP 2013154650 A JP2013154650 A JP 2013154650A JP 2013154650 A JP2013154650 A JP 2013154650A JP 2015024418 A5 JP2015024418 A5 JP 2015024418A5
- Authority
- JP
- Japan
- Prior art keywords
- friction stir
- stir welding
- thickness
- extending
- rotary 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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- 238000003756 stirring Methods 0.000 claims 10
- 238000003466 welding Methods 0.000 claims 10
Claims (4)
前記摩擦撹拌接合用継手は、
前記一方の部材の端部の両面に前記一方の部材の厚さ方向に厚みを増した凸部を備える前記一方の部材と、
前記他方の部材の端部の両面に前記他方の部材の厚さ方向に厚みを増した凸部を備えるとともに、前記他方の部材の端部の下面の前記凸部から前記一方の部材の前記凸部の下面に沿って延伸する延伸部を有する前記他方の部材と、
からなり、
前記一方の部材の前記端部を前記延伸部の上面に載置するとともに、前記回転工具の先端部を該延伸部の厚さの範囲内まで圧入して摩擦攪接合が行われるようにしたこと
を特徴とする摩擦撹拌接合用継手。 A friction stir welding joint that joins the end of one member and the end of the other member by a friction stir welding with a rotary tool,
The friction stir welding joint is
The one member provided with convex portions whose thickness is increased in the thickness direction of the one member on both surfaces of the end portion of the one member;
Protrusions whose thickness is increased in the thickness direction of the other member are provided on both surfaces of the end portion of the other member, and the protrusions of the one member from the protrusions on the lower surface of the end portion of the other member. The other member having an extending portion extending along the lower surface of the portion;
Consists of
The end portion of the one member is placed on the upper surface of the extending portion, and the tip portion of the rotary tool is press-fitted within the thickness range of the extending portion so that friction stir welding is performed. Friction stir welding joint characterized by
前記一方の部材の下面を、前記他方の部材の端部下方に形成した延伸部の上面に載置する第1の工程と、
前記一方の部材の端部と前記他方の部材の端部を突き合わせた状態で、前記延伸部の下面を定盤上に位置決め、固定する第2の工程と、
前記一方の部材の端部と前記他方の部材の端部の突き合わせ部の上端から、前記回転工具を圧入し、その先端が、前記突き合わせ面を貫通し、前記延伸部の厚さの範囲内となるように位置決めする第3の工程と、
圧入させた前記回転工具を、前記突き合わせ面に沿って移動させ、該突き合わせ面の周辺を塑性流動させて接合する第4の工程とからなる、
摩擦撹拌接合方法。 A friction stir welding method for joining the butted surfaces of the end of one member and the end of the other member by friction stir welding with a rotary tool,
A first step of placing the lower surface of the one member on the upper surface of an extending portion formed below the end of the other member;
A second step of positioning and fixing the lower surface of the extending portion on the surface plate in a state where the end portion of the one member and the end portion of the other member are abutted;
From the upper end of the butt portion of the end portion of the end portion and the other member of the one member, it is press-fitted the rotating tool, its tip, through said abutment surfaces, and the range of the thickness of the extending portion A third step of positioning so that
The press-fitted rotary tool is moved along the abutting surface, and consists of a fourth step in which the periphery of the abutting surface is plastically flowed and joined.
Friction stir welding method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013154650A JP6129672B2 (en) | 2013-07-25 | 2013-07-25 | Friction stir welding joint and friction stir joint using this joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013154650A JP6129672B2 (en) | 2013-07-25 | 2013-07-25 | Friction stir welding joint and friction stir joint using this joint |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015024418A JP2015024418A (en) | 2015-02-05 |
JP2015024418A5 true JP2015024418A5 (en) | 2015-09-17 |
JP6129672B2 JP6129672B2 (en) | 2017-05-17 |
Family
ID=52489530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013154650A Active JP6129672B2 (en) | 2013-07-25 | 2013-07-25 | Friction stir welding joint and friction stir joint using this joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6129672B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017138324A1 (en) * | 2016-02-09 | 2017-08-17 | 日本軽金属株式会社 | Joining method |
JP6897024B2 (en) * | 2016-02-09 | 2021-06-30 | 日本軽金属株式会社 | Joining method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3317192B2 (en) * | 1997-06-27 | 2002-08-26 | 株式会社日立製作所 | Friction welding method and vehicle structure |
JP3818937B2 (en) * | 2002-04-05 | 2006-09-06 | 川崎重工業株式会社 | Friction stir welding method and friction stir welding joint |
JP4633999B2 (en) * | 2002-09-11 | 2011-02-16 | 株式会社日立製作所 | How to make a car body |
-
2013
- 2013-07-25 JP JP2013154650A patent/JP6129672B2/en active Active
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