WO2015053258A1 - Outil de soudage par friction-malaxage et procédé permettant d'assembler un matériau stratifié - Google Patents

Outil de soudage par friction-malaxage et procédé permettant d'assembler un matériau stratifié Download PDF

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Publication number
WO2015053258A1
WO2015053258A1 PCT/JP2014/076792 JP2014076792W WO2015053258A1 WO 2015053258 A1 WO2015053258 A1 WO 2015053258A1 JP 2014076792 W JP2014076792 W JP 2014076792W WO 2015053258 A1 WO2015053258 A1 WO 2015053258A1
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WIPO (PCT)
Prior art keywords
layer
probe
friction stir
stir welding
joining
Prior art date
Application number
PCT/JP2014/076792
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English (en)
Japanese (ja)
Inventor
有治 木坂
文映 木村
利秀 箱田
正志 鳥井
Original Assignee
新日鉄住金エンジニアリング株式会社
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Priority to JP2015528774A priority Critical patent/JP5879460B2/ja
Publication of WO2015053258A1 publication Critical patent/WO2015053258A1/fr

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    • 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
    • B23K20/12—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
    • B23K20/123—Controlling or monitoring the welding process
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium or alloys thereof
    • 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
    • B23K2103/18—Dissimilar materials
    • 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
    • B23K2103/18—Dissimilar materials
    • B23K2103/20—Ferrous alloys and aluminium or alloys thereof

Definitions

  • the present invention relates to a friction stir welding tool used when a plate material obtained by stacking two kinds of materials is joined and joined, and a laminate material joining method using the friction stir welding tool.
  • Friction stir welding is known as one of the methods for joining the end surfaces of two members to be joined together.
  • a dedicated tool is used for friction stir welding.
  • the tool is composed of a projection called a probe that is completely inserted into a material to be joined and a part called a shoulder that serves to hold down the material to be joined that is plastically flowed.
  • Friction stir welding is a method of joining by inserting a tool into a butt portion, rotating the tool in a pressurized state, and generating frictional heat and plastic flow of the materials to be joined.
  • Patent Document 1 discloses a friction stir welding method in which a clad material (laminated material) is joined as a material to be joined.
  • This cladding material is composed of a carbon steel layer and a highly corrosion-resistant material (cladding layer), and is required for both corrosion resistance and strength, such as line pipes used in highly corrosive environments such as hydrogen sulfide atmosphere.
  • the clad layer arranged on the pipe inner surface side is first joined by arc welding using a welding material for high corrosion resistance material, and then placed on the pipe outer surface side.
  • the carbon steel layer was joined by arc welding using a welding material for high corrosion resistance material.
  • the clad layer and the carbon steel layer can be prevented from being mixed in one joining metal, so that the carbon steel layer and the clad layer can be joined simultaneously. At the same time, prevention of scratches at the joint, ensuring corrosion resistance on the surface of the cladding layer, and improving the laying efficiency have been achieved.
  • the present invention has been made in consideration of such circumstances, and at the time of joining the laminated materials, a friction stir welding tool capable of reducing the size of the entire joining device while suppressing the occurrence of joining scratches, And it aims at providing the joining method of the laminated material using this friction stir welding tool.
  • the friction stir welding tool of the present invention is a friction stir welding tool for joining two laminated materials composed of a first layer and a second layer with their end surfaces butted against each other, comprising a tool body and the tool.
  • a protruding probe formed at one end in the axial direction of the main body, a shoulder formed closer to the other end of the tool body than the probe, and a predetermined gap between the probe and the shoulder
  • the flow promotion promotes plastic flow toward the tip of the probe in the lower layer portion of the two laminated materials as the probe rotates about the axis.
  • the flow promoting portion may be a male screw portion formed on the probe.
  • the probe when the two-layer laminated materials are friction stir welded together, the probe is inserted between the end surfaces of the two laminated materials, and the shoulder is placed on the upper layer of the two laminated members (second When the layer is brought into contact with the surface of the clad layer 122 in the embodiment to be described later, the flow promoting portion of the probe is disposed in the lower layer of the two laminated materials (first layer, that is, the carbon steel layer 121 in the embodiment to be described later).
  • a tool with an appropriate size i.e., a distance between the shoulder and the flow promoting portion, is larger than the thickness of the upper layer.
  • the first layer in the butt portion of the two laminated materials only the material in the first layer is agitated by the flow promoting portion, and the material in the second layer is not plastically flowed. It can suppress mixing with the material of the 1st layer plastically flowed by the promotion part. Therefore, the first layer and the second layer can be joined at the same time without mixing the first layer and the second layer at the butt portion of the two laminated materials. Even if the rotational speed of the tool is increased, the material of the first layer and the material of the second layer are not mixed. Furthermore, by forming the male screw part on the probe as the flow promoting part, the material of the first layer flows toward the tip of the probe, so the mixing of the material of the first layer and the material of the second layer is effective. Can be suppressed.
  • the method for joining laminated materials according to the present invention is a method for joining two laminated materials each consisting of a first layer and a second layer, using the friction stir welding tool described above,
  • the two laminated materials are arranged such that their end faces are brought into contact with each other, and the friction stir welding tool in which the distance between the shoulder and the flow promoting portion is larger than the thickness of the second layer of the laminated material, While rotating around an axis, the probe is inserted from the second layer toward the first layer at the abutting portion between the two end surfaces of the two laminated materials, while maintaining the rotation of the friction stir welding tool
  • the probe is moved along the abutting portion, and the two laminated materials are friction stir welded.
  • the friction stir welding tool in which a male screw part is formed on the probe as the flow promoting part may be rotated in a direction in which the male screw part is screwed into the butt part. Good.
  • the probe when the two-layer laminated materials are friction stir welded together, the probe is inserted between the end faces of the two laminated materials, and the shoulder is placed on the upper layer of the two laminated members (the first layer).
  • the flow promoting portion of the probe When brought into contact with the surface of the two layers, the flow promoting portion of the probe is arranged inside the lower layer (first layer) of the two laminated materials. For this reason, since only the material in the first layer is stirred by the flow promoting part and the material of the second layer is not plastically flowed, the material of the second layer is the same as the material of the first layer plastically flowed by the flow promoting part. It can suppress mixing.
  • the first layer and the second layer can be joined at the same time without mixing the first layer and the second layer at the butt portion of the two laminated materials. Even if the rotational speed of the tool is increased, the material of the first layer and the material of the second layer are not mixed. Furthermore, the material of the first layer flows toward the tip of the probe by the male screw part formed on the probe as a flow promoting part, effectively suppressing the mixing of the material of the first layer and the material of the second layer it can.
  • the friction stir welding tool in which the distance between the shoulder and the flow promoting portion is larger than the thickness of the upper layer (second layer) of the laminated material, the first in the butt portion of the two laminated materials.
  • the layers and the second layer can be joined simultaneously without mixing. Thereby, generation
  • the friction stir welding tool can be rotated with a small load, it is possible to reduce the size of the joining device that is mounted and driven.
  • the formation of the male screw portion on the probe as the flow promoting portion suppresses the generation of a joining flaw near the tip of the probe because the material of the first layer flows toward the tip of the probe. In addition, it is possible to more effectively prevent the occurrence of joint defects between the two laminated materials.
  • the friction stir welding tool 1 As shown in FIG. 1, the friction stir welding tool 1 is disposed in a butt portion 120 a where the end faces of two clad steel plates 120 (laminated materials) that are to-be-joined materials are abutted to each other, and the clad steel plates 120 are friction-bonded.
  • the joining material 100 is manufactured by stirring and joining.
  • the clad steel plate 120 is a member obtained by laminating a carbon steel layer 121 (first layer) and a clad layer 122 (second layer) laminated on the carbon steel layer 121.
  • the clad layer 122 is formed of a material having higher corrosion resistance than the carbon steel layer 121, and for example, a stainless steel material or the like is used.
  • the clad steel plate 120 will be described with the clad layer 122 side as the upper side and the carbon steel layer 121 side as the lower side.
  • the material of the friction stir welding tool 1 a material having higher strength than the carbon steel layer 121 and the cladding layer 122 at a temperature higher than the melting point of the carbon steel layer 121 and the cladding layer 122 is used.
  • the friction stir welding tool 1 includes a shoulder 5 that contacts the clad steel plate 120 during joining, a probe 6 that protrudes downward from the shoulder 5, and a probe 6 and a tool body 8 that supports the shoulder 5. I have.
  • the tool body 8 has a cylindrical shape centered on the axis O, is attached to a friction stir welding apparatus (not shown), and can rotate around the axis O.
  • the shoulder 5 is a portion that is provided on the lower surface of the tool body 8 and is in contact with the cladding layer 122, and is formed closer to the other end of the tool body 8 than the probe 6 formed at one end of the tool body 8,
  • the diameter of the shoulder 5 in the direction intersecting the axis O is larger than the diameter of the probe 6.
  • the shoulder 5 is supported from above by the tool body 8 and is rotatable around the axis O.
  • a pressing load is applied to the cladding layer 122 via the tool body 8 in the stacking direction in which the carbon steel layer 121 and the cladding layer 122 are stacked, that is, downward. ing.
  • the probe 6 is provided integrally with the shoulder 5 so as to protrude downward on the concentric shaft from the shoulder 5, and can rotate around the axis O together with the shoulder 5. That is, the probe 6 is supported from above by the shoulder 5.
  • the probe 6 has a cylindrical shape with the axis O as the center, and the diameter gradually decreases as the distance from the shoulder 5 decreases, that is, as it goes downward.
  • the probe 6 is inserted into the abutting portion 120 a in a state where the shoulder 5 is in contact with the cladding layer 122.
  • the probe 6 has the shoulder 5 in contact with the cladding layer 122 and below the boundary portion B between the carbon steel layer 121 and the cladding layer 122, that is, the carbon steel layer 121.
  • a male screw portion 7 (flow promoting portion) is formed from the middle position on the side to the tip portion 6a on the carbon steel layer 121 side.
  • the male threaded portion 7 is formed with a predetermined interval from the shoulder 5, and the interval is larger than the thickness of the cladding layer 122. For this reason, when the two clad steel plates 120 are joined, the plastic flow toward the tip of the probe 6 is promoted to the carbon steel layer 121 below the clad steel plate 120 as the probe 6 rotates.
  • the male screw portion 7 is formed in a direction to be screwed into the butt portion 120 a as the probe 6 rotates.
  • the friction stir welding tool 1 when the friction stir welding tool 1 is viewed from above as indicated by an arrow in FIG. 1, the friction stir welding tool 1 rotates counterclockwise, and thus is formed as a left-hand thread.
  • the tool insertion pressing step S2 is executed. That is, the tool 5 is inserted from above the butted portion 120 a where the end surfaces of the clad steel plates 120 are butted together, and the shoulder 5 is pressed against the clad layer 122. At this time, naturally, the probe 6 is completely inserted into the clad steel plate 120.
  • the joining step S3 is executed. That is, while maintaining the rotation of the shoulder 5 and the probe 6, the shoulder 5 and the probe 6 are connected to the friction stir welding device (not shown) along the extending direction of the butt portion 120 a (the direction toward the paper surface of FIG. 1, that is, the joining direction). It is moved according to the figure.
  • the male screw portion 7 is positioned below the boundary portion B in a state where the shoulder 5 is in contact with the cladding layer 122 and the probe 6 is inserted into the abutting portion 120a at the time of joining. Therefore, the male screw portion 7 is disposed only in the carbon steel layer 121.
  • the male screw portion 7 is formed over the entire area of the probe 6, the male screw portion 7 is arranged between the carbon steel layer 121 and the cladding layer 122 at the time of joining. For this reason, the clad layer 122 plastically flowed by frictional stirring flows toward the carbon steel layer 121, and the carbon steel layer 121 and the clad layer 122 may be mixed as shown in FIG.
  • problems such as a decrease in corrosion resistance of the formed bonding metal (stirring portion) occur.
  • the male screw portion 7 is formed with a predetermined gap between the shoulder 5 and when the two clad steel plates 120 are joined together, the shoulder 5 and the male screw portion 7
  • the friction stir welding tool 1 whose distance is larger than the thickness of the upper clad layer 122
  • the male screw portion 7 is positioned below the boundary portion B between the carbon steel layer 121 and the clad layer 122.
  • the carbon steel layer 121 in which the material of the carbon steel layer 121 is plastically flowed by the male screw portion 7 is used. It can suppress mixing with the material of. That is, as shown in FIG. 6, it is possible to perform bonding while maintaining the boundary portion B between the carbon steel layer 121 and the cladding layer 122.
  • the male screw portion 7 is formed so that the probe 6 is screwed into the abutting portion 120 a as the probe 6 rotates, the carbon steel layer 121 flows toward the tip end portion 6 a of the probe 6 at the abutting portion 120 a. To do. As a result, it is possible to suppress the occurrence of bonding flaws at the tip 6a of the probe 6.
  • the size of the joining device depends on the size of the motor that rotates the friction stir welding tool, and the size of this motor is governed by the load torque applied to the motor during joining. There is an inversely proportional relationship between the rotational speed of the tool and the motor load torque. When the rotational speed of the tool is fast, the motor load torque decreases. When the rotational speed of the tool is slow, the motor load torque increases. .
  • the friction stir welding tool 1 of the present embodiment even when the rotational speed is increased, the mixing of the two types of materials of the clad steel material 120 can be suppressed, so that the motor load torque can be joined in a small state. It is. Therefore, the size of the joining device can be reduced.
  • the friction stir welding tool 1 of the present embodiment it is possible to suppress the occurrence of welding flaws by the male screw portion 7 located only in the carbon steel layer 121 at the time of joining.
  • the rotational speed of the friction stir welding tool 1 can be increased, the size of the welding apparatus can be reduced.
  • the end surfaces of the clad steel pipe 120 ⁇ / b> A in which the carbon steel layer 121 is arranged on the outer peripheral side and the clad layer 122 is arranged on the inner peripheral side are butted together.
  • the clad steel pipe 120A is spliced to produce the joining material 100A.
  • the friction stir welding apparatus can be reduced by the external thread portion 7 of the friction stir welding tool 1, even if the clad steel pipe 120A has a small diameter, the friction stir welding apparatus is inserted into the clad steel pipe 120A. It becomes possible to join by inserting.
  • the probe 6 may be inserted from the carbon steel layer 121 side and bonded, contrary to the above-described embodiment.
  • the clad steel plate 120 (clad steel pipe 120A) is not limited to the combination of the carbon steel layer 121 and the clad layer 122, but carbon steel and duplex stainless steel, carbon steel and nickel base alloy, carbon steel and titanium alloy, and the like. Various clad materials may be used.
  • the present invention can be applied to a case where, instead of the clad steel plate 120 (the clad steel pipe 120A), two kinds of materials are overlapped and joined in the thickness direction.
  • Such materials include, for example, a laminate of stainless steel and carbon steel, a laminate of aluminum alloy and carbon steel, a laminate of carbon steel and cast iron, a laminate of magnesium alloy and carbon steel, an aluminum alloy and magnesium For example, an alloy laminate.
  • the male screw portion 7 does not necessarily have to be formed in the entire region of the probe 6 that is located in the carbon steel layer 121, and may be formed at least at the tip portion 6 a of the probe 6.
  • the male screw portion 7 is used as a flow promoting portion that causes the carbon steel layer 121 to flow toward the tip portion 6 a of the probe 6.
  • a protrusion protruding from the surface of the probe 6 toward the outside in the radial direction of the axis O, or a notch portion cut out from the surface of the probe 6 toward the inside in the radial direction is formed. Also good. That is, it is not limited to the male screw portion 7 as long as it promotes the flow toward the tip portion 6 a with respect to the material of the carbon steel layer 121 around the probe 6.
  • the present invention relates to a friction stir welding tool capable of reducing the size of the entire joining device while suppressing the occurrence of joining scratches when joining the end surfaces of two members, and the friction stir welding tool.
  • the present invention relates to a method for joining the laminated materials used.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

La présente invention a pour objet de réduire dans son ensemble la taille globale d'un dispositif d'assemblage tout en réduisant à un minium les dégâts à la jonction lors de l'assemblage d'un matériau stratifié. La présente invention utilise un outil de soudage par friction-malaxage (1) pour réunir deux pièces d'un matériau stratifié (120), chaque pièce comprenant une première couche (121) et une seconde couche (122) alors que ses faces d'extrémité sont mutuellement en butée, ledit outil de soudage par friction-malaxage (1) comprenant un corps d'outil (8), une sonde en saillie (6) formée au niveau d'une extrémité du corps d'outil (8) dans la direction axiale, un épaulement (5) formé plus près de l'autre extrémité du corps d'outil (8) que la sonde (6) et présentant un diamètre plus important dans une direction orthogonale à l'axe que celui de la sonde (6) et une partie facilitant l'écoulement (7) formée sur la sonde (6) et espacée de l'épaulement (5) sur une distance prédéterminée. La partie facilitant l'écoulement (7) facilite un écoulement plastique vers la pointe de la sonde (6) dans la partie de couche inférieure des deux pièces d'un matériau stratifié (120) lorsque la sonde (6) tourne autour de son axe pendant l'assemblage des deux pièces d'un matériau stratifié (120).
PCT/JP2014/076792 2013-10-07 2014-10-07 Outil de soudage par friction-malaxage et procédé permettant d'assembler un matériau stratifié WO2015053258A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015528774A JP5879460B2 (ja) 2013-10-07 2014-10-07 積層材の接合方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-210153 2013-10-07
JP2013210153 2013-10-07

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Publication Number Publication Date
WO2015053258A1 true WO2015053258A1 (fr) 2015-04-16

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2019068119A1 (fr) * 2017-10-02 2019-04-11 Stirtec Gmbh Procédé d'assemblage de deux pièces plates et élément composé
JP2021053700A (ja) * 2019-09-25 2021-04-08 Ｊｆｅスチール株式会社 両面摩擦撹拌接合用回転ツール及び両面摩擦撹拌接合方法

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WO2011007774A1 (fr) * 2009-07-14 2011-01-20 富士重工業株式会社 Outil rotatif pour soudage par friction-malaxage
JP2011255416A (ja) * 2010-06-11 2011-12-22 Nippon Steel Engineering Co Ltd クラッド鋼材の接合方法及び接合構造
JP2013094790A (ja) * 2011-10-28 2013-05-20 Reizu Eng:Kk 摩擦攪拌接合方法、摩擦攪拌接合物、及び摩擦攪拌接合工具

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US6029879A (en) * 1997-09-23 2000-02-29 Cocks; Elijah E. Enantiomorphic friction-stir welding probe
US9015948B2 (en) * 2008-01-19 2015-04-28 The Boeing Company Joining fuselage skins using friction stir welding

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Publication number Priority date Publication date Assignee Title
WO2011007774A1 (fr) * 2009-07-14 2011-01-20 富士重工業株式会社 Outil rotatif pour soudage par friction-malaxage
JP2011255416A (ja) * 2010-06-11 2011-12-22 Nippon Steel Engineering Co Ltd クラッド鋼材の接合方法及び接合構造
JP2013094790A (ja) * 2011-10-28 2013-05-20 Reizu Eng:Kk 摩擦攪拌接合方法、摩擦攪拌接合物、及び摩擦攪拌接合工具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019068119A1 (fr) * 2017-10-02 2019-04-11 Stirtec Gmbh Procédé d'assemblage de deux pièces plates et élément composé
JP2021053700A (ja) * 2019-09-25 2021-04-08 Ｊｆｅスチール株式会社 両面摩擦撹拌接合用回転ツール及び両面摩擦撹拌接合方法
JP7247996B2 (ja) 2019-09-25 2023-03-29 Ｊｆｅスチール株式会社 両面摩擦撹拌接合用回転ツール及び両面摩擦撹拌接合方法

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