JP2003126973A - Tool for friction agitation welding and device for friction agitation welding and method for friction agitation welding - Google Patents
Tool for friction agitation welding and device for friction agitation welding and method for friction agitation weldingInfo
- Publication number
- JP2003126973A JP2003126973A JP2001325759A JP2001325759A JP2003126973A JP 2003126973 A JP2003126973 A JP 2003126973A JP 2001325759 A JP2001325759 A JP 2001325759A JP 2001325759 A JP2001325759 A JP 2001325759A JP 2003126973 A JP2003126973 A JP 2003126973A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- cutting blade
- shoulder portion
- rotary tool
- friction stir
- 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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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、摩擦攪拌接合に使
用される回転ツールと摩擦攪拌接合装置並びに摩擦攪拌
接合方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary tool used for friction stir welding, a friction stir welding apparatus, and a friction stir welding method.
【０００２】[0002]
【従来の技術】被接合材の材質よりも硬い材質の金属棒
（以下、回転ツールと呼ぶ）を被接合材の接合部に回転
させながら挿入し、更に、この回転ツールを接合部に沿
って回転させながら移動することによって、上記回転ツ
ールと上記被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が、特許第２７１２８３８号公報
（ＷＯ９３／１０９３５）に記載されている。この摩擦
攪拌接合方法は、回転ツールと被接合材との摩擦熱によ
り被接合材を軟化させ、回転ツールの回転に伴う塑性流
動現象を利用したものであり、アーク溶接などのように
被接合材を溶かして溶接する方法とは異なる原理に基づ
いている。2. Description of the Related Art A metal rod (hereinafter referred to as a rotary tool) made of a material harder than that of a material to be welded is inserted into a joint of the material to be welded while being rotated, and the rotary tool is placed along the joint. Japanese Patent No. 2712838 (WO93 / 10935) describes a friction stir welding method in which the rotating tool and the material to be welded are joined by frictional heat generated by moving while rotating. This friction stir welding method uses the plastic flow phenomenon caused by the rotation of the rotary tool by softening the welded material due to the friction heat between the rotary tool and the welded material, and the welded material such as arc welding is used. It is based on a principle different from the method of melting and welding.
【０００３】この接合方法では、回転ツールを被接合材
に押し込んだ部分に、ばりが発生する。これは、回転ツ
ールを被接合材に挿入した際に被接合材が塑性変形する
ことに起因したものである。ばりは、接合面が意匠面に
使用される場合や、組み立て部材の合わせ面に使用され
る場合には不要となる。従って被接合材が上記のような
使途になる場合、接合後に機械加工等によりばりを切除
することになる。しかし、接合後に機械加工等を施すの
は製品の製造コストの高騰につながるため、望ましくな
い場合が多い。In this joining method, burrs are generated at the portion where the rotary tool is pushed into the materials to be joined. This is because the material to be joined is plastically deformed when the rotary tool is inserted into the material to be joined. The burr is not necessary when the joint surface is used as a design surface or when it is used as a mating surface of an assembly member. Therefore, when the materials to be joined are used as described above, the burrs are cut off by machining or the like after joining. However, it is often undesired to perform machining or the like after joining because the manufacturing cost of the product increases.
【０００４】ばりを合理的に切除する方法に関して、回
転ツールの先端に切刃を装着する方法が特開平１０−７
１４７７号公報に記載されている。また、研削部材を回
転ツールに取り付け、接合部の表面を研削する方法が特
開平１０−２３０３７４号公報に記載されている。Regarding a method for rationally cutting burrs, a method of attaching a cutting blade to the tip of a rotary tool is disclosed in Japanese Patent Laid-Open No. 10-7.
It is described in Japanese Patent No. 1477. Further, a method for attaching a grinding member to a rotary tool and grinding the surface of a joint is described in Japanese Patent Laid-Open No. 10-230374.
【０００５】[0005]
【発明が解決しようとする課題】特開平１０−７１４７
７号公報に記載の従来技術によると、接合部に発生する
ばりを切除することは可能である。しかし、この従来技
術では、切刃が回転ツールに固定されており、接合中に
切刃の位置を変更できない。すなわち、接合中に回転ツ
ールの挿入深さを変化させた場合、切刃により切除され
る量も変化することになる。例えば、ツールの挿入深さ
を大きくした場合、回転ツールに固定された切刃も材料
に深く挿入されることになり、材料がより多く切除され
ることになる。切除される材料の量は、回転ツールの挿
入深さによって変化する。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention
According to the conventional technique described in Japanese Patent Publication No. 7, it is possible to cut off the flash generated at the joint. However, in this conventional technique, the cutting edge is fixed to the rotary tool, and the position of the cutting edge cannot be changed during joining. That is, when the insertion depth of the rotary tool is changed during joining, the amount cut by the cutting edge also changes. For example, when the insertion depth of the tool is increased, the cutting edge fixed to the rotary tool is also deeply inserted into the material, and more material is cut off. The amount of material excised varies with the insertion depth of the rotary tool.
【０００６】特開平１０−２３０３７４号公報に記載の
従来技術によると、研削部材はばねにより材料に押し当
てられるため、回転ツールの挿入深さを変化させた場合
でも、切除される材料の量の変化は軽微になる可能性は
ある。しかし、切除される材料の量が変化することは基
本的に変わらない。一方で、この方法は、ばねにより常
に研削部材を材料に押し当てているため、材料の切除が
必要でない部分まで材料が切除されることになる。According to the conventional technique disclosed in Japanese Unexamined Patent Publication No. 10-230374, since the grinding member is pressed against the material by the spring, even if the insertion depth of the rotary tool is changed, the amount of the material to be cut can be reduced. Changes may be minor. However, the amount of material excised is essentially unchanged. On the other hand, in this method, since the grinding member is constantly pressed against the material by the spring, the material is cut to a portion where the cutting of the material is unnecessary.
【０００７】また、上記２つの従来技術に共通している
のは、材料を切除する部材が回転ツールに取り付けられ
ているため、材料を切除する部材と回転ツールが同じ回
転数で回転する点である。通常の機械加工で材料を切削
する場合、切削工具の回転数には適正範囲が存在し、こ
の適正範囲内で使用する。しかし、摩擦攪拌接合では回
転ツールの回転数は被接合材の種類や寸法および形状に
より決定し、その値が切削工具の回転数の適正範囲を外
れる場合がある。回転ツールの回転数が切削工具の回転
数の適正範囲を外れる場合、ばりの切除がうまくできな
くなる。Further, what is common to the above two prior arts is that since the member for cutting the material is attached to the rotary tool, the member for cutting the material and the rotary tool rotate at the same rotational speed. is there. When cutting a material by normal machining, there is a proper range for the rotation speed of the cutting tool, and the cutting tool is used within this proper range. However, in friction stir welding, the rotational speed of the rotary tool is determined by the type, size and shape of the material to be welded, and the value may be outside the proper range of the rotational speed of the cutting tool. If the rotational speed of the rotary tool is out of the proper range of the rotational speed of the cutting tool, cutting of the flash will not be successful.
【０００８】本発明は、材料の切削量を過不足なく適正
な状態に維持した状態で、接合部に発生するばりを切除
する回転ツール，接合装置及び接合方法を提供すること
を目的とする。It is an object of the present invention to provide a rotary tool, a welding device and a welding method for cutting off burrs generated at a welded portion while maintaining a proper amount of material to be cut.
【０００９】[0009]
【課題を解決するための手段】上記課題は、回転ツール
と同一の回転軸を有し、且つ、回転ツールと独立して回
転可能な切刃部材を回転ツールに備えることにより解決
される。The above problems can be solved by providing the rotating tool with a cutting blade member having the same rotation axis as the rotating tool and rotatable independently of the rotating tool.
【００１０】切刃部材を回転ツールと独立して回転可能
とすることで、切刃部材を任意の回転数で回転させるこ
とが可能になり、これにより、常に適切な回転数でばり
を切除できるようになる。By making the cutting blade member rotatable independently of the rotary tool, it becomes possible to rotate the cutting blade member at an arbitrary number of rotations, whereby the flash can always be cut off at an appropriate number of rotations. Like
【００１１】上記課題は、回転ツールと独立して回転可
能な切刃部材が回転軸方向に移動可能な構造とすること
によっても解決される。The above problems can also be solved by providing a structure in which a cutting blade member rotatable independently of a rotary tool is movable in the rotation axis direction.
【００１２】切刃部材が回転軸方向に移動可能な構造と
することで、切刃が材料を切除する深さを接合中に変更
することができる。このため、回転ツールの挿入深さを
接合中に変更しても、切刃が材料を切除する深さを一定
に維持することが可能になる。By making the cutting edge member movable in the direction of the rotation axis, the depth at which the cutting edge cuts the material can be changed during the joining. Therefore, even if the insertion depth of the rotary tool is changed during joining, the depth at which the cutting blade cuts the material can be kept constant.
【００１３】また、上記課題は、回転ツールと同一の回
転軸を有し、且つ、回転ツールと独立して回転可能な切
刃部材を回転ツールに設け、更に、回転ツールと独立し
て回転可能な切刃部材は回転軸方向に移動可能な構造と
することによっても解決される。Further, the above problem is that a cutting blade member having the same rotation axis as the rotary tool and rotatable independently of the rotary tool is provided on the rotary tool, and further the rotary blade is rotatable independently of the rotary tool. It is also possible to solve the problem by using a structure in which the cutting blade member is movable in the rotation axis direction.
【００１４】切刃の回転数と切刃の回転軸方向移動量の
両者を可変とすることで、ばりを切除する速度とばりを
切除する深さの両方を適正な値に設定することが可能と
なり、より適正な条件でばりを切除可能となる。By varying both the rotational speed of the cutting blade and the amount of movement of the cutting blade in the rotation axis direction, both the speed for cutting the flash and the depth for cutting the flash can be set to appropriate values. Therefore, the burr can be excised under more appropriate conditions.
【００１５】上記課題は、回転ツールと同一の回転軸を
有し、且つ、回転ツールと独立して回転可能な切刃部材
を設けた回転ツールを摩擦攪拌接合装置に装備すること
で解決される。The above problem can be solved by equipping the friction stir welding apparatus with a rotary tool having the same rotary shaft as the rotary tool and provided with a cutting blade member rotatable independently of the rotary tool. .
【００１６】上記課題は、切刃の回転数と切刃の回転軸
方向移動量の少なくとも一方を接合中に変更することで
解決される。The above problems can be solved by changing at least one of the rotation speed of the cutting blade and the moving amount of the cutting blade in the rotation axis direction during welding.
【００１７】接合される部材の寸法は許容範囲内でばら
つきを有している。このため、接合部の材料間隙も各接
合部で異なるのが通常である。摩擦攪拌接合では、材料
間隙が大きすぎると接合不良を生じる場合がある。この
接合不良を防止するため、回転ツールの挿入深さや回転
ツールの回転数，接合速度等を変化させる場合がある。
本発明の方法によれば、接合中においても切刃の回転数
を変化させたり、切刃の材料への挿入深さを変化させる
ので、回転ツールの挿入深さ等の接合条件を変化させて
も、常に適正な切除条件でばりを切除できる。The dimensions of the members to be joined vary within an allowable range. For this reason, the material gap at the joints is also usually different at each joint. In the friction stir welding, if the material gap is too large, joining failure may occur. In order to prevent this joining failure, the insertion depth of the rotary tool, the rotation speed of the rotary tool, the welding speed, etc. may be changed.
According to the method of the present invention, the number of revolutions of the cutting blade is changed even during welding, or the insertion depth of the cutting blade into the material is changed, so that the welding conditions such as the insertion depth of the rotary tool can be changed. However, the burr can always be removed under proper cutting conditions.
【００１８】上記課題は、上述した回転ツールまたは摩
擦攪拌接合装置を使用して加工された材料を供すること
で解決される。The above problems are solved by providing a material processed using the rotary tool or friction stir welding apparatus described above.
【００１９】本発明の技術により接合した材料は、接合
部に発生するばりを過不足なく切除できるので、接合部
の板厚が一定となり、また、ばりも完全に除去できる。
このため、回転ツールに固定された切刃によりばりを切
除した材料よりも寸法精度の高い接合部材が得られる。
また、接合後に別工程でばりを切除した材料よりも安価
な材料を提供できる。With the materials joined by the technique of the present invention, the burrs generated at the joints can be removed without excess or deficiency, so that the plate thickness of the joints becomes constant and the burrs can be completely removed.
Therefore, it is possible to obtain a joining member having higher dimensional accuracy than the material in which the flash is cut off by the cutting blade fixed to the rotary tool.
Further, it is possible to provide a material that is cheaper than a material obtained by removing the flash in a separate step after joining.
【００２０】[0020]
【発明の実施の形態】〔実施例１〕以下、本発明の実施
形態を図面を参照しながら説明する。図１は本発明の構
成による回転ツールの断面を示した図である。１は回転
ツール、２は回転ツールのピン部、３は回転ツールのシ
ョルダー部、４は切刃部材、５は軸受である。回転ツー
ル１と切刃部材４の回転軸は同一で、両者はそれぞれ別
の駆動装置により駆動される。図５は図１に示した回転
ツール先端の拡大図である。切刃部材４は回転軸方向に
移動可能となっていて、切刃部材４の下端とショルダー
部３の下端間距離Ｘで代表されるように、両者の相対的
な位置関係が変化する構造となっている。DESCRIPTION OF THE PREFERRED EMBODIMENTS [Embodiment 1] Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a view showing a cross section of a rotary tool according to the constitution of the present invention. Reference numeral 1 is a rotary tool, 2 is a rotary tool pin portion, 3 is a rotary tool shoulder portion, 4 is a cutting blade member, and 5 is a bearing. The rotary tool 1 and the cutting blade member 4 have the same rotation axis, and both are driven by different driving devices. FIG. 5 is an enlarged view of the tip of the rotary tool shown in FIG. The cutting blade member 4 is movable in the rotational axis direction, and has a structure in which the relative positional relationship between the lower end of the cutting blade member 4 and the lower end of the shoulder portion 3 changes, as represented by the distance X. Has become.
【００２１】この構成において、接合を実施した。比較
のため、図２に示すような従来型の回転ツールを使用し
た接合も実施した。図３は従来型の回転ツールを使用し
た場合の接合材断面形状である。断面は接合線に垂直な
断面である。６は被接合材、７は接合部、８ａ，８ｂは
接合部で発生したばりである。このように、従来型の回
転ツールを使用した場合、接合部にはばりが発生する。
図４は本発明の回転ツールを使用した場合の接合材断面
形状である。９は接合部である。本発明の回転ツールを
使用した場合、ばりは切除され、切刃部材４が被接合材
６を切除した部分は矩形状にへこむ。Bonding was performed in this structure. For comparison, joining was also performed using a conventional rotary tool as shown in FIG. FIG. 3 is a cross-sectional shape of a bonding material when a conventional rotary tool is used. The cross section is perpendicular to the joining line. Reference numeral 6 is a material to be joined, 7 is a joined portion, and 8a and 8b are burrs generated at the joined portion. Thus, when using a conventional rotary tool, burrs occur at the joint.
FIG. 4 is a cross-sectional shape of the bonding material when the rotary tool of the present invention is used. 9 is a joint. When the rotary tool of the present invention is used, the flash is cut off, and the portion where the cutting blade member 4 cuts off the material 6 to be joined is dented into a rectangular shape.
【００２２】このように、被接合材６の接合部９にばり
が残存しないため、接合面を、組み立ての合わせ面や意
匠面に使用することができる。As described above, since the flash does not remain on the joint portion 9 of the material 6 to be joined, the joint surface can be used as a mating surface or a design surface for assembly.
【００２３】本実施例では、被接合材６に厚さ３mmのＡ
６０６３（アルミニウム合金）を使用し、切刃部材４は
高速度鋼製のものを使用した。切刃部材４の下端とショ
ルダー部３の下端との距離Ｘは０.２mmに設定した。In this embodiment, the material 6 to be joined has a thickness of 3 mm
6063 (aluminum alloy) was used, and the cutting blade member 4 was made of high speed steel. The distance X between the lower end of the cutting blade member 4 and the lower end of the shoulder portion 3 was set to 0.2 mm.
【００２４】[0024]
【発明の効果】本発明によれば、回転ツールに対し、回
転ツールと同一の回転軸を有し、且つ、回転ツールと独
立して回転可能な切刃部材を設けるため、切刃部材を任
意の回転数で回転させることが可能となる。このため、
常に適切な回転数でばりを切除できるようになる。According to the present invention, since the rotary tool is provided with a cutting blade member having the same rotation axis as the rotary tool and rotatable independently of the rotary tool, the cutting blade member can be arbitrarily used. It becomes possible to rotate at the number of rotations. For this reason,
You will always be able to remove the flash at an appropriate speed.
【００２５】また、本発明によれば、回転ツールと独立
して回転可能な切刃部材が回転軸方向に移動可能なた
め、切刃が材料を切除する深さを接合中に変更すること
ができる。このため、回転ツールの挿入深さを接合中に
変更しても、切刃が材料を切除する深さを一定に維持す
ることが可能になる。Further, according to the present invention, since the cutting blade member rotatable independently of the rotary tool can move in the rotation axis direction, the cutting depth of the cutting blade can be changed during the welding. it can. Therefore, even if the insertion depth of the rotary tool is changed during joining, the depth at which the cutting blade cuts the material can be kept constant.
【００２６】更に、本発明によれば、上述した回転ツー
ルまたは摩擦攪拌接合装置を使用して加工された材料を
供することができる。この材料は、接合部に発生するば
りを過不足なく切除できるので、接合部の板厚が一定と
なり、また、ばりも完全に除去できる。このため、回転
ツールに固定された切刃によりばりを切除した材料より
も寸法精度の高い接合部材が得られる。Furthermore, according to the present invention, it is possible to provide a material processed by using the above-mentioned rotary tool or friction stir welding apparatus. With this material, the burrs generated at the joint can be cut off without excess or deficiency, so the plate thickness of the joint becomes constant, and the burrs can be completely removed. Therefore, it is possible to obtain a joining member having higher dimensional accuracy than the material in which the flash is cut off by the cutting blade fixed to the rotary tool.
【図１】切刃を備えた回転ツールの断面図。FIG. 1 is a sectional view of a rotary tool provided with a cutting blade.
【図２】従来型ツールの斜視図。FIG. 2 is a perspective view of a conventional tool.
【図３】従来型回転ツールで接合した場合の接合部断面
形状を示す図。FIG. 3 is a view showing a cross-sectional shape of a joint portion when joined with a conventional rotary tool.
【図４】本発明による切刃付き回転ツールで接合した場
合の接合部断面形状を示す図。FIG. 4 is a view showing a cross-sectional shape of a joint portion when joined by a rotary tool with a cutting edge according to the present invention.
【図５】切刃を備えた回転ツール先端部の拡大断面図。FIG. 5 is an enlarged cross-sectional view of a tip portion of a rotary tool provided with a cutting blade.
１…回転ツール、２…回転ツールのピン部、３…回転ツ
ールのショルダー部、４…切刃部材、５…軸受、６…被
接合材、７，９…接合部、８ａ，８ｂ…ばり。DESCRIPTION OF SYMBOLS 1 ... Rotating tool, 2 ... Pin portion of rotating tool, 3 ... Shoulder portion of rotating tool, 4 ... Cutting blade member, 5 ... Bearing, 6 ... Joined material, 7, 9 ... Joined portion, 8a, 8b ... Burr.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 岡本 和孝 茨城県日立市大みか町七丁目１番１号 株 式会社日立製作所日立研究所内 (72)発明者 小田倉 富夫 茨城県日立市会瀬町二丁目９番１号 日立 設備エンジニアリング株式会社内 (72)発明者 池田 真澄 茨城県日立市会瀬町二丁目９番１号 日立 設備エンジニアリング株式会社内 Ｆターム(参考） 4E067 AA05 BG00 CA04 DD02 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Kazutaka Okamoto 7-1-1, Omika-cho, Hitachi-shi, Ibaraki Prefecture Inside the Hitachi Research Laboratory, Hitachi Ltd. (72) Inventor Tomio Odakura Hitachi 9-2, Aise-cho, Hitachi City, Ibaraki Prefecture Equipment Engineering Co., Ltd. (72) Inventor Masumi Ikeda Hitachi 9-2, Aise-cho, Hitachi City, Ibaraki Prefecture Equipment Engineering Co., Ltd. F-term (reference) 4E067 AA05 BG00 CA04 DD02
Claims (5)
に結合されたピン部とを具備し、該ショルダー部と該ピ
ン部とが同一の回転軸を有する摩擦攪拌接合用ツールに
おいて、前記回転軸と同一の回転軸を有し、且つ、該シ
ョルダー部及び該ピン部と独立して回転可能な切刃部材
を備えたことを特徴とする摩擦攪拌接合用ツール。1. A friction stir welding tool comprising a cylindrical shoulder portion and a pin portion coupled to the shoulder portion, the shoulder portion and the pin portion having the same rotating shaft, wherein the rotating shaft A friction stir welding tool having the same rotating shaft as the above and provided with a cutting blade member rotatable independently of the shoulder portion and the pin portion.
に結合されたピン部とを具備し、該ショルダー部と該ピ
ン部とが同一の回転軸を有する摩擦攪拌接合用ツールに
おいて、前記回転軸と同一の回転軸を有し、且つ、回転
軸方向に移動可能な切刃部材を備えたことを特徴とする
摩擦攪拌接合用ツール。2. A friction stir welding tool comprising a cylindrical shoulder portion and a pin portion coupled to the shoulder portion, wherein the shoulder portion and the pin portion have the same rotating shaft, wherein the rotating shaft A friction stir welding tool having the same rotating shaft as the above and provided with a cutting blade member movable in the rotating shaft direction.
に結合されたピン部とを具備し、該ショルダー部と該ピ
ン部とが同一の回転軸を有する摩擦攪拌接合用ツールに
おいて、前記回転軸と同一の回転軸を有し、該ショルダ
ー部及び該ピン部と独立して回転可能であり、かつ、該
回転軸方向に移動可能な切刃部材を備えたことを特徴と
する摩擦攪拌接合用ツール。3. A friction stir welding tool comprising a cylindrical shoulder portion and a pin portion coupled to the shoulder portion, wherein the shoulder portion and the pin portion have the same rotating shaft, wherein the rotating shaft Friction stir welding characterized by having a cutting blade member that has the same rotation shaft as the above, is rotatable independently of the shoulder portion and the pin portion, and is movable in the rotation axis direction. tool.
に結合されたピン部とを有し、該ショルダー部と該ピン
部とが同一の回転軸を有する回転ツールを備えた摩擦攪
拌接合装置において、前記回転ツールの回転軸と同一の
回転軸を有し、且つ、該ショルダー部及び該ピン部と独
立して回転可能な切刃部材を該回転ツールに設けたこと
を特徴とする摩擦攪拌接合装置。4. A friction stir welding apparatus comprising a rotating tool having a cylindrical shoulder portion and a pin portion coupled to the shoulder portion, and the shoulder portion and the pin portion having the same rotating shaft. A friction stir welding, wherein the rotary tool is provided with a cutting blade member which has the same rotary shaft as the rotary shaft of the rotary tool and is rotatable independently of the shoulder portion and the pin portion. apparatus.
に結合されたピン部とを有し、該ショルダー部と該ピン
部とが同一の回転軸を有する回転ツールを回転させなが
ら被接合材に押し付け、該回転ツールを回転させながら
接合線に沿って移動させることにより被接合材を接合す
る摩擦攪拌接合方法において、前記回転ツールの回転軸
と同一の回転軸を有し、且つ、該ショルダー部及び該ピ
ン部と独立して回転可能な切刃部材を有する該回転ツー
ルを用い、該切刃部材の切刃の回転数と切刃の回転軸方
向移動量のうちの少なくとも一方を接合中に変更するよ
うにしたことを特徴とする摩擦攪拌接合方法。5. A material to be joined while rotating a rotary tool having a cylindrical shoulder portion and a pin portion coupled to the shoulder portion, and the shoulder portion and the pin portion having the same rotation axis. In the friction stir welding method of pressing and moving the rotating tool along the joining line while rotating the rotating tool, the method has the same rotating shaft as the rotating shaft of the rotating tool, and the shoulder portion And using the rotating tool having a cutting blade member that can rotate independently of the pin portion, while joining at least one of the rotation speed of the cutting blade of the cutting blade member and the movement amount in the rotation axis direction of the cutting blade during joining. A friction stir welding method characterized in that the method is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001325759A JP3867546B2 (en) | 2001-10-24 | 2001-10-24 | Friction stir welding tool, friction stir welding apparatus, and friction stir welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001325759A JP3867546B2 (en) | 2001-10-24 | 2001-10-24 | Friction stir welding tool, friction stir welding apparatus, and friction stir welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003126973A true JP2003126973A (en) | 2003-05-08 |
| JP3867546B2 JP3867546B2 (en) | 2007-01-10 |
Family
ID=19142256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001325759A Expired - Fee Related JP3867546B2 (en) | 2001-10-24 | 2001-10-24 | Friction stir welding tool, friction stir welding apparatus, and friction stir welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3867546B2 (en) |
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| US20060278615A1 (en) * | 2005-06-09 | 2006-12-14 | Jp Steel Plantech Co. | Continuous rolling method and continuous rolling apparatus |
| CN102581468A (en) * | 2011-01-14 | 2012-07-18 | 铃木株式会社 | Joining method and joining tool |
| US20130239397A1 (en) * | 2010-11-23 | 2013-09-19 | Centre De Recherche Industrielle Du Quebec | Apparatus and Method for Inserting a Component Through the Surface of a Workpiece |
| US8708628B2 (en) | 2010-11-23 | 2014-04-29 | Centre De Recherche Industrielle Du Quebec | Insertion component and method for inserting thereof through the surface of a workpiece |
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| CN109530907A (en) * | 2019-01-19 | 2019-03-29 | 苏州市哈工万洲自动化有限公司 | A kind of enhancing agitating friction welds the device and method of static shaft shoulder rigidity |
| CN118305419A (en) * | 2024-06-06 | 2024-07-09 | 北京索德瀚智能科技有限公司 | Double-sided friction stir welding equipment and method based on variable penetration |
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2001
- 2001-10-24 JP JP2001325759A patent/JP3867546B2/en not_active Expired - Fee Related
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|---|---|---|---|---|
| US8395073B2 (en) * | 2005-06-09 | 2013-03-12 | Jp Steel Plantech Co. | Continuous rolling method and continuous rolling apparatus |
| US20060278615A1 (en) * | 2005-06-09 | 2006-12-14 | Jp Steel Plantech Co. | Continuous rolling method and continuous rolling apparatus |
| US9422616B2 (en) * | 2005-08-12 | 2016-08-23 | Kennametal Inc. | Abrasion-resistant weld overlay |
| US9259810B2 (en) | 2010-11-23 | 2016-02-16 | Centre De Recherche Industrielle Du Quebec | Component to be inserted through the surface of a workpiece |
| US20130239397A1 (en) * | 2010-11-23 | 2013-09-19 | Centre De Recherche Industrielle Du Quebec | Apparatus and Method for Inserting a Component Through the Surface of a Workpiece |
| US8708628B2 (en) | 2010-11-23 | 2014-04-29 | Centre De Recherche Industrielle Du Quebec | Insertion component and method for inserting thereof through the surface of a workpiece |
| US9120188B2 (en) * | 2010-11-23 | 2015-09-01 | Centre De Recherche Industrielle Du Quebec | Apparatus and method for inserting a component through the surface of a workpiece |
| US9381601B2 (en) | 2010-11-23 | 2016-07-05 | Centre De Recherche Industrielle Du Quebec | Method for inserting a component through a surface of a workpiece |
| US8393522B2 (en) | 2011-01-14 | 2013-03-12 | Suzuki Motor Corporation | Joining method and joining tool |
| CN102581468B (en) * | 2011-01-14 | 2015-01-28 | 铃木株式会社 | Joining method and joining tool |
| DE102012200420A1 (en) | 2011-01-14 | 2012-07-19 | Suzuki Motor Corp. | CONNECTION PROCEDURE AND CONNECTING TOOL |
| CN102581468A (en) * | 2011-01-14 | 2012-07-18 | 铃木株式会社 | Joining method and joining tool |
| CN109530907A (en) * | 2019-01-19 | 2019-03-29 | 苏州市哈工万洲自动化有限公司 | A kind of enhancing agitating friction welds the device and method of static shaft shoulder rigidity |
| CN109530907B (en) * | 2019-01-19 | 2021-04-23 | 苏州市哈工万洲自动化有限公司 | Device and method for enhancing rigidity of static shaft shoulder for friction stir welding |
| CN118305419A (en) * | 2024-06-06 | 2024-07-09 | 北京索德瀚智能科技有限公司 | Double-sided friction stir welding equipment and method based on variable penetration |
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|---|---|
| JP3867546B2 (en) | 2007-01-10 |
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