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11. 发明申请

US20050220660A1 Al-Si based alloy and alloy member made therefrom 审中-公开
标题翻译： Al-Si基合金和由其制成的合金构件
公开(公告)号：US20050220660A1
公开(公告)日：2005-10-06
申请号：US11092978
申请日：2005-03-30
申请人： Fumiaki Fukuchi , Takanori Yahaba
发明人： Fumiaki Fukuchi , Takanori Yahaba
IPC分类号： C22C21/02 , B22D17/00 , B22D17/14 , C22C21/04
CPC分类号： C22C21/02 , B22D17/00 , B22D17/14
摘要： An Al—Si based alloy and an alloy member made of the alloy, in which when alloys produced by diecasting under high vacuum conditions are welded, weldability can be improved without increasing plate thickness of welded portions and reducing gas content in diecasting.
摘要翻译：通过Al-Si系合金和合金构成的合金，当通过焊接在高真空条件下进行压铸制造的合金时，可以提高焊接性，而不增加焊接部的板厚，降低压铸气体含量。

12. 发明授权

US06841756B2 Laser welding equipment 有权
标题翻译：激光焊接设备
公开(公告)号：US06841756B2
公开(公告)日：2005-01-11
申请号：US10412688
申请日：2003-04-14
申请人： Hirobumi Sonoda , Kenji Okuyama , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa , Yasutomo Ichiyama , Toshiyasu Ukena
发明人： Hirobumi Sonoda , Kenji Okuyama , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa , Yasutomo Ichiyama , Toshiyasu Ukena
IPC分类号： B23K26/00 , B23K26/02 , B23K26/04 , B23K26/06 , B23K26/10 , B23K26/20 , B23K26/24
CPC分类号： B23K26/037 , B23K26/244
摘要： A laser welding device for executing stable, highly reliable edge joint welding by laser beam comprises: a laser beam emitting head directed to a layered bonding position on an end surface in an edge of a layered base material; a first set of rollers for being along one plane of the base material; a second set of rollers for being along the other plane opposing the plane; a first member which rotatably supports the rollers and which is coupled with the head; a second member which rotatably supports the rollers and which is coupled with the head; and a pressing means for driving at least one of the first and second members and in a direction in which the gap between the rollers and the rollers is reduced in order to sandwich and press the base material by means of the rollers.
摘要翻译：一种用于通过激光束执行稳定，高可靠性的边缘接合焊接的激光焊接装置，包括：激光束发射头，其朝向分层基材的边缘的端面上的分层结合位置; 用于沿着基材的一个平面的第一组辊; 第二组辊子沿着与飞机相对的另一平面; 第一构件，其可旋转地支撑所述辊并与所述头部联接; 第二构件，其可旋转地支撑所述辊并且与所述头部联接; 以及用于驱动第一和第二构件中的至少一个并且在辊和辊之间的间隙减小的方向上的挤压装置，以便通过辊夹持和挤压基底材料。

13. 发明申请

US20130011183A1 JOINED HETEROGENEOUS MATERIALS AND JOINING METHOD THEREFOR 有权
标题翻译：接合异质材料及其接合方法
公开(公告)号：US20130011183A1
公开(公告)日：2013-01-10
申请号：US13635844
申请日：2011-02-21
申请人： Takanori Yahaba , Tsutomu Kobayashi
发明人： Takanori Yahaba , Tsutomu Kobayashi
IPC分类号： B23K20/12 , F16B11/00
CPC分类号： B23K20/1265 , B23K20/2275 , B23K2103/20 , Y10T403/477
摘要： Disclosed is a joined heterogeneous material in which a carbon steel material (11) and an aluminum material (12) have joined via friction-stir welding. The region of a weld zone (15) with a low lift-up amount in a plastic flow area (17) created during friction-stir welding is located on one side of the aluminum material (12) with respect to the weld zone (15), created by a welding probe (14). The region of the weld zone (15) with a high plastic flow area (17) lift-up amount is located on the other side of the aluminum material (12).
摘要翻译：公开了一种通过摩擦搅拌焊接而接合的碳钢材料（11）和铝材料（12）的接合的异质材料。在摩擦搅拌焊接期间产生的塑性流动区域（17）中具有低提升量的焊接区域（15）的区域位于铝材料（12）相对于焊接区域（15）的一侧），由焊接探针（14）产生。具有高塑性流动面积（17）提升量的焊接区域（15）的区域位于铝材料（12）的另一侧。

14. 发明申请

US20120027506A1 WELD JOINT OF ALUMINUM ALLOY MEMBER 审中-公开
标题翻译：铝合金会员的焊接接头
公开(公告)号：US20120027506A1
公开(公告)日：2012-02-02
申请号：US13264617
申请日：2010-04-15
申请人： Takanori Yahaba , Hayato Takahashi , Daisuke Hirano , Takashi Shimada
发明人： Takanori Yahaba , Hayato Takahashi , Daisuke Hirano , Takashi Shimada
IPC分类号： F16B11/00
CPC分类号： B62D21/11 , B23K9/0282 , B23K9/173 , B23K9/23 , B23K31/02 , B23K33/006 , B23K33/008 , B23K2101/006 , B23K2103/10 , B23K2103/18 , Y10T403/477
摘要： Disclosed is a weld joint of an aluminum alloy member formed by joining one end of a wrought material (12) to one end of a cast member (11). The cast member has a chamfer (14), and an inserting portion (13) which extends from the lower end of the chamfer (14) toward the distal end of the case member along the lower surface of the wrought material. The distance (L) from the lower end of the chamfer to the end face (12a) at one end of the wrought material is set equal to 1.0-1.7 times of the thickness (T) of the wrought material, and the chamfer is inclined so that the angle of a groove between the chamfer and the end face (12a) at one end of the wrought material is 15-45°.
摘要翻译：公开了一种通过将锻造材料（12）的一端连接到铸件（11）的一端而形成的铝合金构件的焊接接头。铸造件具有倒角（14）和从倒角（14）的下端朝向锻造材料的下表面朝向壳体构件的远端延伸的插入部分（13）。在锻造材料的一端从倒角的下端到端面（12a）的距离（L）设定为锻造材料的厚度（T）的1.0-1.7倍，并且倒角倾斜使得倒角与锻造材料一端的端面（12a）之间的角度为15-45°。

15. 发明授权

US07019256B2 Method and apparatus for composite YAG laser/arc welding 失效
标题翻译：复合YAG激光/电弧焊接方法和装置
公开(公告)号：US07019256B2
公开(公告)日：2006-03-28
申请号：US10318032
申请日：2002-12-13
申请人： Hirofumi Sonoda , Kenji Okuyama , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa , Yasutomo Ichiyama , Toshiyasu Ukena
发明人： Hirofumi Sonoda , Kenji Okuyama , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa , Yasutomo Ichiyama , Toshiyasu Ukena
IPC分类号： B23K26/12 , B23K9/16
CPC分类号： B23K26/348
摘要： A combined YAG laser/arc welding apparatus performs a welding operation with a large depth of fusion and a deep fusion at a high efficiency. The welding apparatus includes an arc electrode which targets a point on a welded member where a laser beam from a YAG laser is focused. While an arc power supply is connected between the arc electrode and the welded member, the welded member is irradiated by the YAG laser to produce plasmoid gasses and metal vapors or a plume which is effective to start an arc from the arc electrode. A combined YAG laser/arc welding operation takes place while keeping the plume within and without a keyhole. Welded surface is covered by a hood, and a shielded gas passed through a commutation metal network surrounds the welded focus to prevent an oxidation and keeps the plume maintained. A filler wire is fed to a molten pool.
摘要翻译：组合的YAG激光/电弧焊接装置以高效率进行熔融深度融化和深熔融的焊接作业。焊接装置包括：电弧电极，其靶向来自YAG激光器的激光束聚焦的焊接部件上的点。在电弧电极和焊接部件之间连接有电弧电源的情况下，焊接部件被YAG激光照射，产生有效地从电弧电极开始电弧的等离子体气体和金属蒸气或羽流。发生组合的YAG激光/电弧焊接操作，同时将羽流保持在孔眼内和不具有孔眼。焊接表面被罩覆盖，并且通过换向金属网络的屏蔽气体围绕焊接焦点以防止氧化并保持羽流保持。将填充线送入熔池。

16. 发明授权

US06955785B2 Aluminum alloy for rapidly cooled welding and welding method therefor 失效
标题翻译：铝合金快速冷却焊接及焊接方法
公开(公告)号：US06955785B2
公开(公告)日：2005-10-18
申请号：US10655592
申请日：2003-09-05
申请人： Makoto Saga , Yasutomo Ichiyama , Toshiyasu Ukena , Hirobumi Sonoda , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa
发明人： Makoto Saga , Yasutomo Ichiyama , Toshiyasu Ukena , Hirobumi Sonoda , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa
IPC分类号： B23K26/32 , C22C21/06
CPC分类号： C22C21/06 , B23K26/32 , B23K2103/08 , B23K2103/10
摘要： The present invention relates to an aluminum alloy for rapidly cooled welding. The alloy comprises, by weight, Mg: 0.4 to 7.0%, Cu: 0.05 to 1%, at least one kind of Mn: 0.8 to 2.5%, Cr: 0.35 to 2.0% and Fe: 0.7 to 1.5% and the balance of Al and inevitable impurities.
摘要翻译：本发明涉及一种用于快速冷却焊接的铝合金。该合金以Mg：0.4〜7.0％，Cu：0.05〜1％，Mn：0.8〜2.5％，Cr：0.35〜2.0％，Fe：0.7〜1.5％中的至少1种， Al和不可避免的杂质。

17. 发明授权

US06815634B2 Laser welding equipment and laser welding process 有权
标题翻译：激光焊接设备和激光焊接工艺
公开(公告)号：US06815634B2
公开(公告)日：2004-11-09
申请号：US10413131
申请日：2003-04-15
申请人： Hirobumi Sonoda , Kenji Okuyama , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa , Yasutomo Ichiyama , Toshiyasu Ukena
发明人： Hirobumi Sonoda , Kenji Okuyama , Junichi Ibukuro , Takanori Yahaba , Masato Takikawa , Yasutomo Ichiyama , Toshiyasu Ukena
IPC分类号： B23K2620
CPC分类号： B23K26/037 , B23K26/0619 , B23K26/067 , B23K26/244
摘要： In order to implement lamination welding in which there is little distortion and the bonding strength is high by means of laser beam, a laser welding device comprises: a first laser beam emitting head directed to a layered base material composed of two or more layers in a superimposed direction; a first skirting roller rotatably supported by means of a first supporting member on which the first laser beam emitting head is fixed and provided with a peripheral surface which protrudes more at a base material side than a base material opposing end of the first laser beam emitting head; a second laser beam emitting head directed to the layered base material from the opposite side of the first laser beam emitting head in the superimposed direction; a second skirting roller rotatably supported by means of a second supporting member 14 on which the second laser beam emitting head is fixed and provided with a peripheral surface which protrudes more at a base material side than a base material opposing end of the second laser beam emitting head; and a first pressing means for pressing the first supporting member with respect to a supporting base holder in the superimposed direction.
摘要翻译：为了实现其中通过激光束具有很小变形和接合强度高的层压焊接，激光焊接装置包括：第一激光束发射头，其指向由两层或更多层构成的层叠基材叠加方向; 第一踢脚线辊，其通过第一支撑构件可旋转地支撑，第一激光束发射头固定在第一支撑构件上，并且在第一激光束发射头的第一激光束发射头的相对端处的基底材料侧处设置有更多地突出的周边表面 ; 第二激光束发射头，从第一激光束发射头的相反侧向叠加方向指向分层的基底材料; 第二边缘滚子，其由第二支撑构件14可旋转地支撑，第二激光束发射头固定在该第二支撑构件14上，该第二支撑构件14设置有在基体材料侧比在与第二激光束发射的相对端的基底材料侧更多地突出的周边表面头; 以及第一按压装置，用于相对于支撑基座在叠加方向上按压第一支撑构件。

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