JP2003126968A - Method and device for direct acting friction welding - Google Patents
Method and device for direct acting friction weldingInfo
- Publication number
- JP2003126968A JP2003126968A JP2001321549A JP2001321549A JP2003126968A JP 2003126968 A JP2003126968 A JP 2003126968A JP 2001321549 A JP2001321549 A JP 2001321549A JP 2001321549 A JP2001321549 A JP 2001321549A JP 2003126968 A JP2003126968 A JP 2003126968A
- Authority
- JP
- Japan
- Prior art keywords
- intermediate material
- members
- joining
- welding
- friction welding
- 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.)
- Pending
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、直動摩擦溶接方法
及び装置に関する。TECHNICAL FIELD The present invention relates to a direct friction welding method and apparatus.
【０００２】[0002]
【従来の技術】摩擦溶接（ｆｒｉｃｔｉｏｎ ｗｅｌｄ
ｉｎｇ）とは、母材を突合わせて加圧し、相対的に回転
運動をさせ、その接触面に発生する摩擦熱を利用して溶
接する溶接法をいう。2. Description of the Related Art Friction welding
ing) refers to a welding method in which base materials are butted against each other, pressurized, relatively rotated, and frictional heat generated on the contact surface is used for welding.
【０００３】図３は、制動式と蓄勢式の従来の摩擦溶接
サイクルを示す図である。制動式の摩擦溶接では溶接完
了直前にアプセット圧力を増して溶接し、ブレーキをか
けて溶接が完了する。また蓄勢式の摩擦溶接ではあらか
じめはずみ車に回転エネルギを貯えておき、その回転エ
ネルギを制動しつつ発熱させて停止時に溶接が完了す
る。FIG. 3 is a diagram showing a conventional friction welding cycle of a braking type and a charging type. In braking friction welding, the upset pressure is increased immediately before welding is completed and welding is performed, and the brake is applied to complete welding. Further, in the energy-accumulation type friction welding, rotational energy is stored in advance in the flywheel, and the rotational energy is braked to generate heat to complete welding when stopped.
【０００４】上述した従来の摩擦溶接手段では、溶接す
る部材同士を相対的に回転運動させる必要があるため、
軸同士の接合等には適している。しかし、図４に例示す
るブリスクのように、複数のブレード１をディスク２の
周囲に溶接するような場合には、適用できなかった。In the above-mentioned conventional friction welding means, it is necessary to relatively rotate the members to be welded.
It is suitable for joining shafts. However, it cannot be applied to the case where a plurality of blades 1 are welded around the disk 2 as in the blisk illustrated in FIG.
【０００５】[0005]
【発明が解決しようとする課題】一方、近年、図５
（Ａ）に示すようなリニアフリクションウェルディング
（以下、直動摩擦溶接と呼ぶ）が一部で提案され実施さ
れている。この直動摩擦溶接は、接合する部材３，４の
片方または両方を相対的に振動させ、摩擦熱で固層状態
で接合するものである。On the other hand, in recent years, FIG.
A part of linear friction welding (hereinafter referred to as direct friction welding) as shown in (A) has been proposed and implemented. In this direct friction welding, one or both of the members 3 and 4 to be joined are relatively vibrated, and they are joined in a solid layer state by friction heat.
【０００６】この直動摩擦溶接は、ガスタービン用の前
述のブリスク（ブレードとディスクの組立体）の製造、
コンプレッサにおける鉄鋼材からチタン合金までの広範
囲の材料の溶接、タービンにおける半径方向の凝固材や
単結晶ニッケル基超合金等の溶接等に適している。This direct friction welding is used to manufacture the above-mentioned blisk (blade and disk assembly) for a gas turbine.
It is suitable for welding a wide range of materials from steel materials to titanium alloys in compressors, welding solidified materials in the radial direction in turbines, and welding single crystal nickel-base superalloys.
【０００７】しかし、この直動摩擦溶接手段では、図５
（Ｂ）のように接合する部材３，４の片方または両方を
相対的に振動させた後、接合面６に向けて圧力をかけな
がら振動を停止させて溶接するため、接合の最終段階で
目的位置に正確に停止させることが困難であり、図５
（Ｃ）に示すように、振動方向の接合面６にズレが発生
しやすい問題点があった。この接合面のズレが発生する
と、例えばブリスク全体が不良品として再製作する必要
が生じる。However, in this direct friction welding means, as shown in FIG.
As shown in (B), one or both of the members 3 and 4 to be joined are vibrated relatively, and then the vibration is stopped while applying pressure toward the joint surface 6 to perform welding, so the purpose is the final stage of joining. It is difficult to stop accurately at the position, and
As shown in (C), there is a problem that the joint surface 6 in the vibration direction tends to be displaced. When the displacement of the joint surface occurs, for example, the entire blisk needs to be remanufactured as a defective product.
【０００８】また、接合の最終段階で目的位置に停止さ
れるためには、油圧を用いた大型の装置が不可欠とな
り、しかも振動機構を精度よく制御することが必要であ
るため、油圧制御装置も複雑となり、非常に高価（例え
ば数億円以上）となる問題点があった。Further, in order to stop at the target position at the final stage of joining, a large device using hydraulic pressure is indispensable, and moreover, it is necessary to control the vibration mechanism with high precision. There is a problem that it becomes complicated and very expensive (for example, hundreds of millions of yen or more).
【０００９】本発明は、上述した問題点を解決するため
に創案されたものである。すなわち、本発明の主目的
は、部材間の接合面にズレが本質的に発生しない直動摩
擦溶接方法及び装置を提供することにある。また、本発
明の別の目的は、大型で複雑な油圧制御装置の必要性を
なくし、大幅にコストダウンが可能な直動摩擦溶接方法
及び装置を提供することにある。The present invention was created to solve the above problems. That is, the main object of the present invention is to provide a direct-motion friction welding method and device in which a deviation is not essentially generated in the joint surface between members. Another object of the present invention is to provide a direct friction welding method and apparatus which eliminates the need for a large and complicated hydraulic control device and can significantly reduce the cost.
【００１０】[0010]
【課題を解決するための手段】本発明によれば、接合す
る部材（３，４）の間に、接合面（６）より大きい平板
状の中間材（５）を挟持し、接合する部材の位置関係を
保持したまま接合面に向けて圧力を付加し、中間材
（５）を接合面に沿って摺動させて接合する、ことを特
徴とする直動摩擦溶接方法が提供される。According to the present invention, a flat intermediate member (5) larger than the joint surface (6) is sandwiched between the joint members (3, 4) to be joined. A direct-action friction welding method is provided, characterized in that pressure is applied toward the joint surface while maintaining the positional relationship, and the intermediate material (5) is slid along the joint surface and joined.
【００１１】また、本発明によれば、接合する部材
（３，４）の間に、接合面（６）より大きい平板状の中
間材（５）を挟持した状態で、接合する部材の位置関係
を保持したまま接合面に向けて圧力を付加する位置決め
加圧装置（１２）と、中間材（５）を接合面に沿って摺
動させる中間材摺動装置（１４）と、位置決め加圧装置
と中間材摺動装置を制御する溶接制御装置（１６）とを
備える、ことを特徴とする直動摩擦溶接装置が提供され
る。Further, according to the present invention, the positional relationship of the members to be joined with the flat intermediate member (5) larger than the joining surface (6) being sandwiched between the members (3, 4) to be joined. Positioning / pressurizing device (12) for applying pressure toward the joint surface while holding the same, intermediate material sliding device (14) for sliding the intermediate material (5) along the joint surface, and positioning and pressing device. And a welding control device (16) for controlling the intermediate material sliding device are provided.
【００１２】上記本発明の方法及び装置によれば、中間
材摺動装置（１４）により中間材（５）を接合面に沿っ
て摺動させ、この中間材は、接合面（６）より大きいの
で、接合時の位置決め精度を要求されない。また、位置
決め精度を要求されるのは、接合部品のみであるが、位
置決め加圧装置（１２）により、接合する部材の位置関
係を保持したまま接合面に向けて圧力を付加するので、
接合する部材間の接合面にズレが本質的に発生しない。
また、平板状の中間材（５）は、接合面より大きい限り
で薄くできるので、中間材の摺動（振動又は回転）も容
易である。従って、装置全体を軽量化でき、しかも振動
機構を精度よく制御する必要がないため、大型で複雑な
油圧制御装置の必要性をなくし、大幅なコストダウンが
可能となる。According to the above method and apparatus of the present invention, the intermediate material sliding device (14) slides the intermediate material (5) along the joint surface, and the intermediate material is larger than the joint surface (6). Therefore, positioning accuracy at the time of joining is not required. Further, the positioning accuracy is required only for the joining parts, but since the positioning pressurizing device (12) applies pressure to the joining surfaces while maintaining the positional relationship of the members to be joined,
There is essentially no deviation in the joint surface between the members to be joined.
Further, since the flat plate-shaped intermediate material (5) can be thinned as long as it is larger than the joint surface, sliding (vibration or rotation) of the intermediate material is easy. Therefore, the entire device can be reduced in weight, and since it is not necessary to control the vibration mechanism with high precision, the need for a large and complicated hydraulic control device is eliminated, and a large cost reduction is possible.
【００１３】本発明の好ましい実施形態によれば、前記
中間材（５）の摺動は、往復動又は回転運動である。ま
た、部材接合後、前記中間材（５）を所定の形状に機械
加工する。さらに、前記中間材摺動装置（１４）は、中
間材（５）を往復動させる往復動装置又は中間材を回転
運動させる回転摺動装置である。中間材（５）を往復動
（振動）させることにより、摩擦により昇温した接合面
の外気との接触を最小限度に抑制し、酸化皮膜のない清
浄面同士の接合により強固な接合を得ることができる。
また、部材接合後、前記中間材（５）を所定の形状に機
械加工することにより、所望の形状に仕上げることがで
きる。さらに、中間材を回転運動させることにより、中
間材摺動装置の駆動機構をシンプルにすることができ
る。According to a preferred embodiment of the present invention, the sliding of the intermediate material (5) is a reciprocating motion or a rotary motion. After joining the members, the intermediate material (5) is machined into a predetermined shape. Further, the intermediate material sliding device (14) is a reciprocating device for reciprocating the intermediate material (5) or a rotary sliding device for rotating the intermediate material. By reciprocating (vibrating) the intermediate material (5), the contact of the joint surfaces heated by friction with the outside air is suppressed to a minimum, and a strong joint is obtained by joining the clean surfaces without oxide film. You can
Further, after joining the members, the intermediate material (5) can be machined into a predetermined shape to finish it into a desired shape. Further, by rotating the intermediate material, the drive mechanism of the intermediate material sliding device can be simplified.
【００１４】[0014]
【発明の実施の形態】以下、本発明の好ましい実施形態
を図面を参照して説明する。なお、各図において共通す
る部分には同一の符号を付し、重複した説明を省略す
る。BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention will be described below with reference to the drawings. In addition, in each figure, the common part is denoted by the same reference numeral, and the duplicated description will be omitted.
【００１５】図１は、本発明の直動摩擦溶接装置の第１
実施形態を示す図であり、（Ａ）は全体構成図、（Ｂ）
は接合後の部材である。この図に示すように、本発明の
直動摩擦溶接装置１０は、位置決め加圧装置１２、中間
材摺動装置１４及び溶接制御装置１６を備える。FIG. 1 shows a first example of the direct friction welding apparatus according to the present invention.
It is a figure which shows embodiment, (A) is a whole block diagram, (B)
Is a member after joining. As shown in this figure, the direct-acting friction welding apparatus 10 of the present invention includes a positioning pressurizing device 12, an intermediate material sliding device 14, and a welding control device 16.
【００１６】位置決め加圧装置１２は、位置決め装置１
２ａと加圧装置１２ｂとからなる。位置決め装置１２ａ
は、部材３，４をその接合方向に摺動可能に保持したま
ま、接合する部材３，４を正確に位置決めする治具であ
る。この位置決め装置１２ａは、部材３，４の間に接合
面６より大きい平板状の中間材５を挟持した状態で、接
合する部材の位置関係を保持する。The positioning pressure device 12 is the positioning device 1.
2a and a pressure device 12b. Positioning device 12a
Is a jig for accurately positioning the members 3 and 4 to be joined while holding the members 3 and 4 slidably in the joining direction. The positioning device 12a holds the positional relationship between the members to be joined in a state where the flat plate-shaped intermediate material 5 larger than the joining surface 6 is sandwiched between the members 3 and 4.
【００１７】加圧装置１２ｂは、例えば油圧圧下装置で
あり、接合する部材３，４を接合面６に向けて油圧によ
り圧力を付加する。この圧力は油圧により任意に調整で
きるようになっている。The pressurizing device 12b is, for example, a hydraulic pressure-lowering device, and applies pressure by hydraulic pressure to the joining members 3 and 4 toward the joining surface 6. This pressure can be arbitrarily adjusted by hydraulic pressure.
【００１８】接合する部材３，４は、例えば上述したブ
レードとディスクである。部材３，４は、例えばチタン
合金である。なお、部材３，４の材質は、これに限定さ
れず、摩擦接合できる限りで、鉄鋼材、凝固材、単結晶
材、ニッケル基超合金等であってもよい。The members 3 and 4 to be joined are, for example, the above-mentioned blade and disk. The members 3 and 4 are, for example, titanium alloys. The material of the members 3 and 4 is not limited to this, and may be a steel material, a solidified material, a single crystal material, a nickel-base superalloy, or the like as long as friction joining can be performed.
【００１９】中間材５は、接合面６より大きい平板であ
る。中間材５の大きさは、接合する部材３，４の外部か
ら中間材自体に接合面６に沿った往復動（振動）又は回
転を与えることができ、かつ部材３，４の間の接合面６
の全面に中間材の一部が常に位置するように設定する。
中間材５の厚さは任意であり、中間材摺動装置１４で駆
動できる限りで薄くするのがよく、例えば５ｍｍ程度と
する。また、中間材５の材質は、接合する部材３，４の
材質に応じて選択し、基本的にはいずれかと同材又は中
間組成を持つ材料を用いる。The intermediate member 5 is a flat plate larger than the joint surface 6. The size of the intermediate member 5 is such that reciprocating motion (vibration) or rotation along the joint surface 6 can be applied to the intermediate member itself from the outside of the members 3 and 4 to be joined, and the joining surface between the members 3 and 4 is large. 6
Set so that a part of the intermediate material is always located on the entire surface of.
The thickness of the intermediate material 5 is arbitrary, and it is preferable to make it as thin as possible so long as it can be driven by the intermediate material sliding device 14, and for example, about 5 mm. The material of the intermediate material 5 is selected according to the material of the members 3 and 4 to be joined, and basically the same material or a material having an intermediate composition is used.
【００２０】中間材摺動装置１４は、接合する部材３，
４を正確に位置決めしたまま、中間材５のみを接合面６
に沿って摺動させる。この摺動は、図１の例では、往復
動であり、中間材摺動装置１４は、中間材５を往復動
（振動）させる往復動装置である。中間材の往復動の振
幅と速度は、接合面６が摩擦で発熱して溶接できる限り
で任意であり、例えば１〜２ｍｍの振幅で６０サイクル
／秒程度とする。The intermediate material sliding device 14 includes members 3 to be joined.
4 is accurately positioned and only the intermediate material 5 is joined to the joining surface 6
Slide along. In the example of FIG. 1, this sliding is reciprocating, and the intermediate material sliding device 14 is a reciprocating device that reciprocates (vibrates) the intermediate material 5. The amplitude and speed of the reciprocating motion of the intermediate material are arbitrary as long as the joint surface 6 can generate heat by friction and can be welded, and for example, an amplitude of 1 to 2 mm and about 60 cycles / second.
【００２１】溶接制御装置１６は、例えばコンピュータ
又はシーケンス制御装置であり、位置決め加圧装置１２
と中間材摺動装置１４を制御する。この制御は、図３に
例示した制動式の摩擦溶接であり溶接完了直前にアプセ
ット圧力を増して溶接し、ブレーキをかけて溶接を完了
させるようになっている。The welding control device 16 is, for example, a computer or a sequence control device, and is used as the positioning pressurizing device 12.
And the intermediate material sliding device 14 is controlled. This control is the braking type friction welding illustrated in FIG. 3, and the welding is completed by increasing the upset pressure and welding immediately before the welding is completed.
【００２２】上述した装置を用い、本発明の方法によれ
ば、接合する部材３，４の間に、接合面６より大きい平
板状の中間材５を挟持し、接合する部材は相対的に位置
関係を保持したまま接合面６に向けて圧力を付加し、中
間材５のみを接合面６に沿って往復動（振動）させて接
合面６の摩擦熱によりその両面で接合する。According to the method of the present invention using the above-mentioned apparatus, a flat plate-shaped intermediate material 5 larger than the joining surface 6 is sandwiched between the joining members 3 and 4, and the joining members are relatively positioned. A pressure is applied to the joint surface 6 while maintaining the relationship, and only the intermediate member 5 is reciprocated (vibrated) along the joint surface 6 and joined by friction heat of the joint surface 6 on both sides.
【００２３】接合後の部材は、図１（Ｂ）に示すよう
に、接合する部材３，４は正確に位置決めされている
が、中間材５はその間で一部がはみ出した状態となる。
このはみ出し部分は、溶接後に機械加工により除去す
る。In the member after joining, as shown in FIG. 1 (B), the members 3 and 4 to be joined are accurately positioned, but the intermediate member 5 is in a state of a part protruding between them.
This protruding portion is removed by machining after welding.
【００２４】図２は、本発明の直動摩擦溶接装置の第２
実施形態を示す図である。この図において、中間材摺動
装置１４は、中間材（５）を回転運動させる回転摺動装
置である。また、この回転摺動装置を用いて、中間材５
のみを接合面６に沿って回転させて接合面６の摩擦熱に
よりその両面で接合する。その他の構成及び溶接方法
は、図１の第１実施形態と同様である。FIG. 2 shows a second embodiment of the direct friction welding apparatus according to the present invention.
It is a figure which shows embodiment. In this figure, the intermediate material sliding device 14 is a rotary sliding device for rotating the intermediate material (5). Further, by using this rotary sliding device, the intermediate member 5
Only the joint is rotated along the joint surface 6 and the friction heat of the joint surface 6 is used to join the both surfaces. Other configurations and welding methods are similar to those of the first embodiment shown in FIG.
【００２５】上述した本発明の方法及び装置によれば、
中間材摺動装置１４により中間材５のみを接合面に沿っ
て摺動させ、この中間材は、接合面６より大きいので、
接合時の位置決め精度を要求されない。また、位置決め
精度を要求されるのは、接合部品のみであるが、位置決
め加圧装置１２により、接合する部材を相対的に位置関
係を保持したまま接合面に向けて圧力を付加するので、
接合する部材間の接合面にズレが本質的に発生しない。
また、平板状の中間材５は、接合面より大きい限りで薄
くできるので、中間材の摺動（振動又は回転）も容易で
ある。従って、装置全体を軽量化でき、しかも振動機構
を精度よく制御する必要がないため、大型で複雑な油圧
制御装置の必要性をなくし、大幅なコストダウンが可能
となる。According to the method and apparatus of the present invention described above,
Only the intermediate material 5 is slid along the joint surface by the intermediate material sliding device 14, and since this intermediate material is larger than the joint surface 6,
Positioning accuracy at the time of joining is not required. Further, the positioning accuracy is required only for the joining parts, but since the positioning pressurizing device 12 applies pressure toward the joining surfaces while maintaining the relative positional relationship of the joining members,
There is essentially no deviation in the joint surface between the members to be joined.
Further, since the flat plate-shaped intermediate member 5 can be thinned as long as it is larger than the joint surface, sliding (vibration or rotation) of the intermediate member is easy. Therefore, the entire device can be reduced in weight, and since it is not necessary to control the vibration mechanism with high precision, the need for a large and complicated hydraulic control device is eliminated, and a large cost reduction is possible.
【００２６】なお、本発明は上述した実施形態に限定さ
れず、本発明の要旨を逸脱しない限りで種々に変更でき
ることは勿論である。The present invention is not limited to the above-mentioned embodiments, and it goes without saying that various modifications can be made without departing from the gist of the present invention.
【００２７】[0027]
【発明の効果】上述したように、本発明の直動摩擦溶接
方法及び装置は、部材間の接合面にズレが本質的に発生
せず、かつ大型で複雑な油圧制御装置の必要性がなく、
大幅なコストダウンが可能である等の優れた効果を有す
る。As described above, the direct friction welding method and apparatus of the present invention does not essentially cause a deviation in the joint surface between members, and eliminates the need for a large and complicated hydraulic control device.
It has excellent effects such as a significant cost reduction.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の直動摩擦溶接装置の第１実施形態を示
す図である。FIG. 1 is a diagram showing a first embodiment of a direct acting friction welding apparatus of the present invention.
【図２】本発明の直動摩擦溶接装置の第２実施形態を示
す図である。FIG. 2 is a diagram showing a second embodiment of a direct acting friction welding device of the present invention.
【図３】従来の摩擦溶接の説明図である。FIG. 3 is an explanatory diagram of conventional friction welding.
【図４】ブレードとディスクの組立体であるブリスクの
斜視図である。FIG. 4 is a perspective view of a blisk which is an assembly of a blade and a disk.
【図５】従来の直動摩擦溶接の説明図である。FIG. 5 is an explanatory view of conventional direct-acting friction welding.
１ ブレード、２ ディスク、３，４ 接合する部材、
５ 中間材、６ 接合面、１０ 直動摩擦溶接装置、１
２ 位置決め加圧装置、１２ａ 位置決め装置、１２ｂ
加圧装置、１４ 中間材摺動装置、１６ 溶接制御装
置1 blade, 2 disk, 3, 4 joining members,
5 Intermediate material, 6 Joining surface, 10 Direct friction welding equipment, 1
2 Positioning / pressurizing device, 12a Positioning device, 12b
Pressurizing device, 14 Intermediate material sliding device, 16 Welding control device
Claims (5)
（６）より大きい平板状の中間材（５）を挟持し、接合
する部材の位置関係を保持したまま接合面に向けて圧力
を付加し、中間材（５）を接合面に沿って摺動させて接
合する、ことを特徴とする直動摩擦溶接方法。1. A flat intermediate material (5) larger than the joining surface (6) is sandwiched between the joining members (3, 4) and directed toward the joining surface while maintaining the positional relationship of the joining members. A direct-motion friction welding method, characterized in that the intermediate material (5) is slid along the joint surface and joined by applying pressure.
回転運動である、ことを特徴とする請求項１に記載の直
動摩擦溶接方法。2. The direct friction welding method according to claim 1, wherein the sliding of the intermediate member (5) is a reciprocating motion or a rotary motion.
形状に機械加工する、ことを特徴とする請求項１に記載
の直動摩擦溶接方法。3. The direct friction welding method according to claim 1, wherein the intermediate material (5) is machined into a predetermined shape after joining the members.
（６）より大きい平板状の中間材（５）を挟持した状態
で、接合する部材の位置関係を保持したまま接合面に向
けて圧力を付加する位置決め加圧装置（１２）と、中間
材（５）を接合面に沿って摺動させる中間材摺動装置
（１４）と、位置決め加圧装置と中間材摺動装置を制御
する溶接制御装置（１６）とを備える、ことを特徴とす
る直動摩擦溶接装置。4. A joining surface while holding a positional relationship of the joining members, with a flat intermediate member (5) larger than the joining surface (6) being sandwiched between the joining members (3, 4). Positioning pressurizing device (12) for applying pressure toward the intermediate material, intermediate material sliding device (14) for sliding the intermediate material (5) along the joint surface, positioning pressing device and intermediate material sliding device And a welding control device (16) for controlling the direct-acting friction welding device.
（５）を往復動させる往復動装置又は中間材を回転運動
させる回転摺動装置である、ことを特徴とする請求項４
に記載の直動摩擦溶接装置。5. The intermediate material sliding device (14) is a reciprocating device for reciprocating the intermediate material (5) or a rotary sliding device for rotationally moving the intermediate material.
The direct-motion friction welding device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001321549A JP2003126968A (en) | 2001-10-19 | 2001-10-19 | Method and device for direct acting friction welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001321549A JP2003126968A (en) | 2001-10-19 | 2001-10-19 | Method and device for direct acting friction welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003126968A true JP2003126968A (en) | 2003-05-08 |
Family
ID=19138744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001321549A Pending JP2003126968A (en) | 2001-10-19 | 2001-10-19 | Method and device for direct acting friction welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003126968A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368138C (en) * | 2005-07-06 | 2008-02-13 | 西北工业大学 | Vibrating mechanism |
| JP2008307605A (en) * | 2007-06-15 | 2008-12-25 | Cyril Bath Co | Linear friction welding apparatus and method |
| JP2009539617A (en) * | 2006-06-16 | 2009-11-19 | ロールス・ロイス・ピーエルシー | Welding method of single crystal alloy |
| US7802493B2 (en) | 2005-12-20 | 2010-09-28 | Yamaha Hatsudoki Kabushiki Kaisha | Connecting rod, internal combustion engine, automotive vehicle, and production method for connecting rod |
| JP2013539511A (en) * | 2010-08-06 | 2013-10-24 | スネクマ | Method for manufacturing a turbine engine drum |
| JP2015180516A (en) * | 2015-07-17 | 2015-10-15 | 日本軽金属株式会社 | Joint method, manufacturing method of hollow container, and manufacturing method of hollow container with lid |
| CN105215539A (en) * | 2011-10-21 | 2016-01-06 | 日本轻金属株式会社 | The manufacture method of joint method, hollow container and hollow container with cover |
| JP2017064792A (en) * | 2016-10-28 | 2017-04-06 | 日本軽金属株式会社 | Joining method |
| CN106583915A (en) * | 2016-12-30 | 2017-04-26 | 广东省焊接技术研究所（广东省中乌研究院） | Novel linear friction welding method and tool |
| CN109202268A (en) * | 2017-10-29 | 2019-01-15 | 中国航空制造技术研究院 | Linear friction welding method, aircraft grid beam welding method and its equipment |
| CN109202263A (en) * | 2017-09-15 | 2019-01-15 | 中国航空制造技术研究院 | A kind of linear friction welding method |
| JP2021501054A (en) * | 2017-10-30 | 2021-01-14 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Methods and equipment for joining hot slabs using friction welding |
| CN113042875A (en) * | 2021-03-22 | 2021-06-29 | 中国航空制造技术研究院 | Embedded linear friction welding joint defect control method and application thereof |
| WO2021200504A1 (en) * | 2020-03-31 | 2021-10-07 | 国立大学法人大阪大学 | Linear friction joining device |
| JP2022136753A (en) * | 2021-03-08 | 2022-09-21 | 国立大学法人大阪大学 | Linear friction bonding method and bonding structure |
-
2001
- 2001-10-19 JP JP2001321549A patent/JP2003126968A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368138C (en) * | 2005-07-06 | 2008-02-13 | 西北工业大学 | Vibrating mechanism |
| US7802493B2 (en) | 2005-12-20 | 2010-09-28 | Yamaha Hatsudoki Kabushiki Kaisha | Connecting rod, internal combustion engine, automotive vehicle, and production method for connecting rod |
| JP2009539617A (en) * | 2006-06-16 | 2009-11-19 | ロールス・ロイス・ピーエルシー | Welding method of single crystal alloy |
| JP2008307605A (en) * | 2007-06-15 | 2008-12-25 | Cyril Bath Co | Linear friction welding apparatus and method |
| JP2013539511A (en) * | 2010-08-06 | 2013-10-24 | スネクマ | Method for manufacturing a turbine engine drum |
| CN105215539A (en) * | 2011-10-21 | 2016-01-06 | 日本轻金属株式会社 | The manufacture method of joint method, hollow container and hollow container with cover |
| JP2015180516A (en) * | 2015-07-17 | 2015-10-15 | 日本軽金属株式会社 | Joint method, manufacturing method of hollow container, and manufacturing method of hollow container with lid |
| JP2017064792A (en) * | 2016-10-28 | 2017-04-06 | 日本軽金属株式会社 | Joining method |
| CN106583915A (en) * | 2016-12-30 | 2017-04-26 | 广东省焊接技术研究所（广东省中乌研究院） | Novel linear friction welding method and tool |
| CN109202263A (en) * | 2017-09-15 | 2019-01-15 | 中国航空制造技术研究院 | A kind of linear friction welding method |
| CN109202268A (en) * | 2017-10-29 | 2019-01-15 | 中国航空制造技术研究院 | Linear friction welding method, aircraft grid beam welding method and its equipment |
| JP2021501054A (en) * | 2017-10-30 | 2021-01-14 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Methods and equipment for joining hot slabs using friction welding |
| WO2021200504A1 (en) * | 2020-03-31 | 2021-10-07 | 国立大学法人大阪大学 | Linear friction joining device |
| EP4129553A4 (en) * | 2020-03-31 | 2023-09-20 | Osaka University | Linear friction joining device |
| JP2022136753A (en) * | 2021-03-08 | 2022-09-21 | 国立大学法人大阪大学 | Linear friction bonding method and bonding structure |
| JP7365646B2 (en) | 2021-03-08 | 2023-10-20 | 国立大学法人大阪大学 | Linear friction welding method and joined structure |
| CN113042875A (en) * | 2021-03-22 | 2021-06-29 | 中国航空制造技术研究院 | Embedded linear friction welding joint defect control method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2003126968A (en) | Method and device for direct acting friction welding | |
| JP4446528B2 (en) | Apparatus and method for friction welding, and method of forming blade-integrated rotor using friction welding apparatus | |
| JP3762370B2 (en) | Friction stir welding method and apparatus | |
| JP5780700B2 (en) | Welding method of single crystal alloy | |
| NL2032715B1 (en) | Aero-engine compressor disc assembly inertia friction welding device and method | |
| CA3042636C (en) | Linear friction welding apparatus and method | |
| JPH1058157A (en) | Method and device for spot welding | |
| AU2009200386A1 (en) | Device to join the faces of parts | |
| US20090113708A1 (en) | Method for joining components | |
| US20090249622A1 (en) | Method for the manufacture of integrally bladed rotors | |
| JPH0332479A (en) | Apparatus for friction joining | |
| US20090108051A1 (en) | Method for joining components | |
| JP2015108338A (en) | Jig unit for blisk linear friction welding device | |
| JP2000141065A (en) | Super high speed inertia welding method | |
| US20110129353A1 (en) | Methods for joining a monocrystalline part to a polycrystalline part by means of an adapter piece made of polycrystalline material | |
| CA3010377C (en) | Friction welding method | |
| US11203082B2 (en) | Cam assembly in a linear friction welder system | |
| EP0434430A1 (en) | Surfacing method | |
| WO2017082219A1 (en) | Linear friction welding apparatus | |
| JP2015164738A (en) | Friction bonding device | |
| JP7003666B2 (en) | Blisk manufacturing method and holding jig | |
| JP2007237245A (en) | Friction stir welding equipment and method | |
| JP6868885B2 (en) | Joining device, joining method using it, and manufacturing method of joined body | |
| JPH0275479A (en) | Method and device for diffusion joining | |
| JPS601118B2 (en) | Friction welding method |