JP2002018580A5 - - Google Patents

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Publication number
JP2002018580A5
JP2002018580A5 JP2000203047A JP2000203047A JP2002018580A5 JP 2002018580 A5 JP2002018580 A5 JP 2002018580A5 JP 2000203047 A JP2000203047 A JP 2000203047A JP 2000203047 A JP2000203047 A JP 2000203047A JP 2002018580 A5 JP2002018580 A5 JP 2002018580A5
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JP
Japan
Prior art keywords
joining
welding method
friction stir
stir welding
joining material
Prior art date
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Pending
Application number
JP2000203047A
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Japanese (ja)
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JP2002018580A (en
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Publication date
Application filed filed Critical
Priority to JP2000203047A priority Critical patent/JP2002018580A/en
Priority claimed from JP2000203047A external-priority patent/JP2002018580A/en
Publication of JP2002018580A publication Critical patent/JP2002018580A/en
Publication of JP2002018580A5 publication Critical patent/JP2002018580A5/ja
Pending legal-status Critical Current

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Claims (4)

接合材の材質より硬い材質よりなり、細いピンを挟んで前記ピンより太い２つのショルダ部が一定の間隔を持って設けられている回転ツールを用いて、前記２つのショルダ部の間に接合材を挟み、前記ツールの回転により前記ピンと前記接合材との間で発生する摩擦熱により接合する摩擦攪拌接合方法において、
前記回転ツールに挟まれる部分の前記接合材の厚さを他の部分よりも局部的に厚くし、かつ前記接合材の接合面をはめ込み構造にしたことを特徴とする摩擦攪拌接合方法。Using a rotating tool made of a material harder than the material of the joining material and having two shoulder portions thicker than the pin with a thin pin interposed therebetween, using a rotating tool provided between the two shoulder portions, In a friction stir welding method of joining by frictional heat generated between the pin and the joining material by rotation of the tool,
A friction stir welding method, characterized in that the thickness of the joining material at a portion sandwiched between the rotary tools is locally thicker than other portions, and the joining surface of the joining material has a fitting structure. 請求項１において、前記接合材の接合面厚さ方向がはめ込み構造になっていることを特徴とする摩擦攪拌接合方法。2. The friction stir welding method according to claim 1, wherein a thickness direction of the joining surface of the joining material has a fitting structure. 請求項２において、前記接合面厚さ方向のはめ込み部の深さが０.５mm 以上４mm以下であることを特徴とする摩擦攪拌接合方法。3. The friction stir welding method according to claim 2, wherein the depth of the fitting portion in the thickness direction of the joining surface is 0.5 mm or more and 4 mm or less. 請求項１において、前記接合材の接合方向の前方で、前記接合材の両面を回転ロールで挟み、前記ロールにより前記接合材の変形を矯正することを特徴とする摩擦攪拌接合方法。2. The friction stir welding method according to claim 1, wherein both sides of the joining material are sandwiched between rotating rolls in front of the joining direction of the joining material, and the roll is used to correct deformation of the joining material.
JP2000203047A 2000-06-30 2000-06-30 Method of friction stir joining and joining device Pending JP2002018580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000203047A JP2002018580A (en) 2000-06-30 2000-06-30 Method of friction stir joining and joining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000203047A JP2002018580A (en) 2000-06-30 2000-06-30 Method of friction stir joining and joining device

Publications (2)

Publication Number Publication Date
JP2002018580A JP2002018580A (en) 2002-01-22
JP2002018580A5 true JP2002018580A5 (en) 2004-12-24

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ID=18700495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000203047A Pending JP2002018580A (en) 2000-06-30 2000-06-30 Method of friction stir joining and joining device

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JP (1) JP2002018580A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758382B1 (en) 2003-05-02 2004-07-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Auto-adjustable tool for self-reacting and conventional friction stir welding
JP2006088173A (en) * 2004-09-21 2006-04-06 Sumitomo Light Metal Ind Ltd Friction stir welding method for double skin shape
JP4790584B2 (en) * 2006-12-14 2011-10-12 日本車輌製造株式会社 Friction stir welding apparatus and friction stir welding method
WO2012098810A1 (en) * 2011-01-19 2012-07-26 日本軽金属株式会社 Rotary tool unit, friction stir welding method, double-skin panel assembly, and friction stir welding method for double-skin panel assembly
JP5662953B2 (en) * 2011-01-19 2015-02-04 日本軽金属株式会社 Joining method
KR101471319B1 (en) * 2011-01-19 2014-12-09 니폰게이긴조쿠가부시키가이샤 Rotary tool unit, friction stir welding method, double-skin panel assembly, and friction stir welding method for double-skin panel
JP5422010B2 (en) * 2011-04-20 2014-02-19 日本軽金属株式会社 Joining method
JP5863862B2 (en) * 2014-03-24 2016-02-17 三菱重工業株式会社 Friction stir welding tool dimension setting method

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