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1.发明公开METHOD FOR BONDING METAL, RESIN MEMBER AND CARBON FIBER-REINFORCED RESIN MEMBER 审中-公开粘合金属，树脂构件和碳纤维增强树脂构件的方法
公开(公告)号：EP3278958A1
公开(公告)日：2018-02-07
申请号：EP16772891.4
申请日：2016-03-29
发明人： YASUYAMA, Masanori , TOKUNAGA, Masatoshi , SAKAMOTO, Teruki , TAMEZANE, Takumi , YOSHINAGA, Chisato
IPC分类号： B29C65/16
CPC分类号： B29C65/1629 , B29C65/1616 , B29C65/1635 , B29C65/1658 , B29C65/44 , B29C65/5057 , B29C65/7841 , B29C65/8215 , B29C65/8253 , B29C66/1122 , B29C66/342 , B29C66/43 , B29C66/71 , B29C66/7212 , B29C66/742 , B29C66/74283 , B29C66/8122 , B29C66/81267 , B29C66/934 , B29C66/939 , B29K2307/04 , B29K2705/00 , B29K2909/08 , B29K2067/003 , B29K2063/00 , B29K2077/00 , B29K2067/00 , B29K2069/00 , B29K2055/02 , B29K2033/12
摘要： A method of joining a metal and a plastic member, a method of joining a CFRP member and a plastic member, a method of joining a metal and a CFRP member through a plastic member, in particular a method of joining members able to join members by a faster joining speed and able to give a joined member excellent in joining strength are provided. A method of joining a metal and a plastic member by overlaying a metal and a plastic member and joining them by firing a laser beam from the plastic member side, comprising overlaying the plastic member and glass through which the laser beam will pass on the metal in that order and firing the laser beam from the plastic member side through the glass at a joining location where the metal and the plastic member are overlaid to join them by a joining speed of 0.5 m to 5.0 m/min.
摘要翻译： 接合金属和塑料构件的方法，接合CFRP构件和塑料构件的方法，通过塑料构件接合金属和CFRP构件的方法，特别是接合能够通过以下方式连接构件的构件的方法： 提供更快的接合速度并且能够提供接合强度优异的接合构件。 一种金属和塑料构件的接合方法，其特征在于，将金属和塑料构件重叠，通过从塑料构件一侧烧制激光而接合，该方法包括使塑料构件和激光束通过的玻璃重叠在金属 在金属和塑料构件重叠的接合位置处通过玻璃命令并从塑料构件侧射出激光束以通过0.5m至5.0m / min的接合速度将它们接合。
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公开(公告)号：EP3202519A1
公开(公告)日：2017-08-09
申请号：EP15847041.9
申请日：2015-10-02
IPC分类号： B23K1/19 , B21D22/20 , B23K1/00 , B23K31/02 , C21D1/18 , C21D9/00 , C21D9/50 , B23K35/28 , B23K35/30 , B23K101/18 , B23K103/04 , C22C9/02
CPC分类号： C21D9/505 , B21D22/022 , B21D22/20 , B23K1/19 , B23K35/28 , B23K35/30 , B23K2203/04 , B23K2203/166 , C21D1/18 , C21D9/00 , C21D9/50 , C22C9/02 , F16B5/08
摘要： A brazed joint having excellent tensile strength (TSS and CTS) and a method of production of the same are provided. A sheet combination 200 comprised of steel sheets 210, 220 between which a brazing filler metal 230 is clamped is heated at a temperature of the Ac3 point of the steel sheet (matrix material) or more. The Ar3 point of the regions near the brazing filler metal at the steel sheets is made higher than the Ar3 point of the steel sheets (matrix material), then the quenching start temperature X is made a temperature of the Ar3 point of the steel sheet (matrix material) or less and hot stamping is performed to produce a brazed joint.
摘要翻译： 提供了具有优异拉伸强度（TSS和CTS）的钎焊接头及其制造方法。 在钢板（基体材料）的Ac 3点以上的温度下加热夹持有钎料230的钢板210,220的板组合体200。 使钢板的钎料附近的区域的Ar 3点高于钢板（基体材料）的Ar 3点，将淬火开始温度X设为钢板的Ar 3点的温度（ 基质材料）或更少，并进行热冲压以产生钎焊接头。
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公开(公告)号：EP3278896A1
公开(公告)日：2018-02-07
申请号：EP16799791.5
申请日：2016-05-10
发明人： SAITO, Masahiro , NAKAZAWA, Yoshiaki , OTSUKA, Kenichiro , ITO, Yasuhiro , YASUYAMA, Masanori , TOKUNAGA, Masatoshi
摘要： A press-formed product is shaped by press-working from a tailored blank made up of a plurality of metal sheets butt-welded together. The press-formed product includes a flange section (10b), and an arc-shaped area (14) which is an area of the flange section (10b) which is formed by stretch flange deformation, and in which an inner peripheral edge (14b) is open. A weld line (L) of the tailored blank intersects with the inner peripheral edge (14b) and an outer peripheral edge (14a) of the arc-shaped area (14). An angle θ formed by the weld line (L) and a maximum principal strain direction of the stretch flange deformation is 17 to 84°.
摘要翻译： 压制成型产品通过从由多个对接焊接在一起的金属片制成的裁剪毛坯进行冲压加工而成形。 该冲压成形品包括凸缘部10b和作为凸缘部10b的由延伸凸缘变形形成的区域的弧状区域14，并且内周缘14b ） 开了。 定制毛坯的熔合线（L）与弧形区域（14）的内周边缘（14b）和外周边缘（14a）相交。 由焊接线（L）和拉伸凸缘变形的最大主应变方向形成的角度θ为17°至84°。
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4.发明公开METHOD OF WELDING OVERLAPPED PORTION, METHOD OF MANUFACTURING OVERLAP-WELDED MEMBER, OVERLAP-WELDED MEMBER, AND AUTOMOTIVE PART 审中-公开焊接重叠部分的方法，制造重叠焊接部件，重叠焊接部件和汽车部件的方法
公开(公告)号：EP3243595A1
公开(公告)日：2017-11-15
申请号：EP17166667.0
申请日：2013-08-08
IPC分类号： B23K11/11 , B23K11/00 , B23K11/16 , B23K26/20 , B23K28/02 , B23K26/32 , B23K101/00 , B23K101/18 , B23K26/60 , B23K26/322 , B23K101/34 , B23K103/00 , B23K103/04 , B23K26/244 , B23K103/08
CPC分类号： B23K28/02 , B23K11/11 , B23K11/115 , B23K11/16 , B23K11/166 , B23K26/244 , B23K26/32 , B23K26/60 , B23K2201/006 , B23K2201/185 , B23K2201/34 , B23K2203/04 , B23K2203/08 , B23K2203/50 , Y10T428/12347
摘要： A method of welding an overlapped portion according to the present invention in which a plurality of steel sheet members are joined at an overlapped portion, and at least one of the plurality of steel sheet members contains martensite, includes: forming a spot-welded portion having a nugget in the overlapped potion; and emitting a laser beam to form a melted and solidified portion crossing an end of the nugget and located between the nugget and a position externally spaced apart from an end of the nugget by not less than 3 mm, this melted and solidified portion being formed in the steel sheet member containing the martensite so as to have a depth of not less than 50% of the thickness of the steel sheet member containing the martensite at a position externally spaced apart from the end of the nugget by 1 mm.
摘要翻译： 其中多个钢板构件在重叠部分接合，并且多个钢板构件中的至少一个包含马氏体的根据本发明的重叠部分的焊接方法包括：形成点焊部分，该点焊部分具有 重叠部分的金块; 并且发射激光束以形成横穿所述熔核的端部且位于所述熔核和与所述熔核的端部向外间隔开不小于3mm的位置之间的熔融和凝固部分，所述熔融和凝固部分形成在 所述钢板部件含有马氏体，其深度为在从所述熔核的端部向外侧离开1mm的位置具有马氏体的钢板部件的厚度的50％以上的深度。
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公开(公告)号：EP3115281A1
公开(公告)日：2017-01-11
申请号：EP15758070.5
申请日：2015-03-04
IPC分类号： B62D25/20
CPC分类号： B62D27/023 , B23K11/11 , B62D25/20 , B62D25/2036 , B62D27/026
摘要： Mechanical properties, in particular torsional rigidity and absorbed energy properties in axial crushing, of a joint structure body including a joint formed by joining members are further improved.
Provided is a first member, a second member, an end of the second member being thrust against a surface of the first member, and a joint that joins the first member and the second member are included. The joint includes an end flange that is formed continuously along the end of the second member and of which at least one part overlaps the surface of the first member and a unit joint that joins the end flange and the first member. The end flange is formed continuously to at least one part of the end of the second member via a rising curved surface portion and the rising curved surface portion includes a wall-thickened portion of which a sheet thickness is made larger than a sheet thickness of the second member. At least one part of the unit joint is provided in a range of 3 mm or less from a boundary between the end flange and the wall-thickened portion.摘要翻译： 进一步提高了包括由连接构件形成的接头的接头结构体的机械性能，特别是扭转刚度和轴向破碎时的吸收能量特性。 提供了第一构件，第二构件，第二构件的端部被推靠在第一构件的表面上，并且包括连接第一构件和第二构件的接头。 该接头包括沿着第二构件的端部连续形成并且至少一个部分与第一构件的表面重叠的端部凸缘和连接端部凸缘和第一构件的单元接头。 端部凸缘经由上升的曲面部分连续地形成在第二构件的端部的至少一部分上，并且上升的曲面部分包括壁厚部分，其厚度大于板的厚度 第二名成员 单元接头的至少一部分设置在端部凸缘和壁增厚部分之间的边界3mm以下的范围内。
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公开(公告)号：EP2982578A1
公开(公告)日：2016-02-10
申请号：EP14780360.5
申请日：2014-04-04
CPC分类号： B62D21/15 , B23K26/22 , B23K31/02 , B23K2201/006 , B62D25/00 , B62D25/025 , B62D25/04 , B62D29/007 , B62D29/008
摘要： An automobile structural member (2) has a closed transverse section shape constituted with a first composing member (12) and a second composing member (13). The first composing member (12) has a vertical wall portion (12c), a bent portion (12b), and an inward flange (12a), and has a load transmission portion (20) formed in at least a part of a region being a region between the bent portion (12b) and the second composing member (13) and being a region of an extension of the vertical wall portion (12c) toward the second composing member (13) and which joins the bent portion (12b) and the second composing member (13). Thereby, a bending and crushing performance can be improved.
摘要翻译： 一种汽车结构部件（2）具有与第一构成部件（12）和第二组成构件（13）构成一个封闭的横截面形状。 第一组成构件（12）具有纵壁部（12C），弯曲部分（12b），并在向内凸缘（12a）的，并已被在至少一个区域的一部分而形成的负载传递部分（20） 弯曲部分（12b）和第二组成构件（13）和之间的区域是朝向第二组成构件（13）和连接本弯曲部分中的垂直壁部（12C）的延伸的区域（12B）和 所述第二组成构件（13）。 从而，弯曲和冲击特性可以得到改善。
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公开(公告)号：EP3115281B1
公开(公告)日：2019-01-02
申请号：EP15758070.5
申请日：2015-03-04
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公开(公告)号：EP3196105A1
公开(公告)日：2017-07-26
申请号：EP15836716.9
申请日：2015-08-28
CPC分类号： B62D25/2036 , B23K1/00 , B23K11/11 , B62D25/025 , B62D25/04 , B62D25/20 , B62D27/023
摘要： A joining structure of the invention includes a first metal sheet and a pair of second metal sheets. Each of the pair of second metal sheets is overlapped on the first metal sheet in a state where an end surface of one of the second metal sheets and an end surface of the other second metal sheet face each other, and the end surfaces that face each other are integrally joined to the first metal sheet by means of a single mass of melted metal.
摘要翻译： 本发明的接合结构包括第一金属片和一对第二金属片。 所述一对第二金属片中的每一个在所述第二金属片中的一个的端表面和所述另一个第二金属片的端表面彼此面对的状态下叠置在所述第一金属片上，并且所述端表面 其他通过单个熔融金属块整体连接到第一金属片。
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9.发明公开WELDED STRUCTURE AND METHOD FOR MANUFACTURING WELDED STRUCTURE 审中-公开SCHWEISSSTRUKTUR UND VERFAHREN ZUR HERSTELLUNG EINER SCHWEISSSTRUKTUR
公开(公告)号：EP3103578A1
公开(公告)日：2016-12-14
申请号：EP15760701.1
申请日：2015-03-16
IPC分类号： B23K11/11 , B23K11/00 , B23K11/16 , B60R19/04 , B60R19/34 , B62D25/04 , B62D25/08 , B62D25/20 , C22C38/00 , C22C38/38
CPC分类号： B23K11/16 , B23K11/115 , B23K11/3009 , B23K11/31 , B23K35/02 , B23K35/0205 , B23K2201/006 , B23K2201/18 , B23K2201/185 , B23K2201/28 , B23K2203/04 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/18 , C22C38/38 , F16B5/08
摘要： There is provided a welded structure that can reduce fractures at welded portions. The welded structure includes two or three steel sheets and a lapped portion in which the steel sheets are overlapped and joined by spot welding at a plurality of locations, the welded structure including a spot weld portion, and, when a diameter of a nugget is d ng (mm), a tip diameter of an electrode used by the spot welding is d (mm), and an average thickness per steel sheet of the steel sheets at the lapped portion is t ave (mm), the spot weld portion satisfies d ng > d(t ave ) 1/2 when 0.5 mm ≤ t ave ng > 1.05d when 1.1 mm ≤ t ave ≤ 2.6 mm, in accordance with the average thickness t ave (mm).
摘要翻译： 提供了可以减少焊接部分处的断裂的焊接结构。 焊接结构包括两个或三个钢板和一个重叠部分，其中钢板在多个位置上通过点焊重叠和接合，焊接结构包括点焊部分，并且当熔核直径为d ng（mm）时，点焊所使用的电极的前端直径为d（mm），在搭接部的钢板的平均厚度为t ave（mm），点焊部满足d 根据平均厚度t ave（mm），当1.1 mm‰¤¤¤2.6 mm时，0.5 mm‰t ave <1.1 mm，d ng> 1.05d时，ng> d（t ave）1/2。
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