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1. 发明申请

WO2014155191A8 WELDED PORTION INSPECTION APPARATUS AND INSPECTION METHOD THEREOF 审中-公开
标题翻译：焊接部分检查装置及其检查方法
公开(公告)号：WO2014155191A8
公开(公告)日：2015-07-23
申请号：PCT/IB2014000451
申请日：2014-03-28
申请人： TOYOTA MOTOR CO LTD
发明人： KOBAYASHI HIROOMI , FURUKAWA MASASHI , UCHIDA KEISUKE , SHIBATA YOSHINORI , KAWAKITA ATSUSHI , KISHI HIROAKI , AKAMATSU EIJI , IWAMOTO YUTA
IPC分类号： B23K26/08 , B23K26/03 , B23K26/22
CPC分类号： G01N21/55 , B23K26/032 , B23K26/082 , B23K26/22 , G01N33/206
摘要： A welding laser beam (L1) is radiated along welding loci (C11, C12) set in workpieces (W1, W2), or an inspection laser beam (L5) is radiated along scanning loci (C51, C52) set in a molten pool (Y1) of the workpieces (W1, W2) that are molten by radiation of the welding laser beam (L1), a returned light beam (L2) including reflection light from the molten pool (Y1) of the workpieces, vapor light caused due to melting and evaporation of the workpieces, and thermal radiation light emitted from the molten pool (Y1) of the workpieces is received, and a welding state of a welded portion of the workpieces is inspected based on an intensity change of the returned light beam (L2) thus received.
摘要翻译：焊接激光束（L1）沿着设置在工件（W1，W2）中的焊接轨迹（C11，C12）辐射，或者沿着设置在熔池中的扫描位置（C51，C52）辐射检查激光束（L5） Y1）通过焊接激光束（L1）的辐射熔融的工件（W1，W2），包括来自工件的熔池（Y1）的反射光的返回光束（L2），由于工件的熔化和蒸发以及从工件的熔池（Y1）发射的热辐射光，并且基于返回的光束（L2）的强度变化来检查工件的焊接部分的焊接状态）。

2. 发明申请

WO2014155191A2 WELDED PORTION INSPECTION APPARATUS AND INSPECTION METHOD THEREOF 审中-公开
标题翻译：焊接部位检查装置及其检查方法
公开(公告)号：WO2014155191A2
公开(公告)日：2014-10-02
申请号：PCT/IB2014000451
申请日：2014-03-28
申请人： TOYOTA MOTOR CO LTD
发明人： KOBAYASHI HIROOMI , FURUKAWA MASASHI , UCHIDA KEISUKE , SHIBATA YOSHINORI , KAWAKITA ATSUSHI , KISHI HIROAKI , AKAMATSU EIJI , IWAMOTO YUTA
IPC分类号： B23K26/08
CPC分类号： G01N21/55 , B23K26/032 , B23K26/082 , B23K26/22 , G01N33/206
摘要： A welding laser beam (L1) is radiated along welding loci (C11, C12) set in workpieces (W1, W2), or an inspection laser beam (L5) is radiated along scanning loci (C51, C52) set in a molten pool (Y1) of the workpieces (W1, W2) that are molten by radiation of the welding laser beam (L1), a returned light beam (L2) including reflection light from the molten pool (Y1) of the workpieces, vapor light caused due to melting and evaporation of the workpieces, and thermal radiation light emitted from the molten pool (Y1) of the workpieces is received, and a welding state of a welded portion of the workpieces is inspected based on an intensity change of the returned light beam (L2) thus received.
摘要翻译：沿设置在工件（W1，W2）中的焊接轨迹（C11，C12）照射焊接激光束（L1），或者检查激光束（L5）沿着设置在熔池中的扫描轨迹（C51，C52）（L1）的辐射而熔化的工件（W1，W2）的返回光束（L2），包括来自工件的熔池（Y1）的反射光的返回光束（L2），由于熔化和蒸发工件以及从工件的熔池（Y1）发射的热辐射光，并且基于返回光束（L2）的强度变化来检查工件的焊接部分的焊接状态）因此收到。

3. 发明申请

WO2014155190A8 WELDED PORTION INSPECTION APPARATUS AND INSPECTION METHOD THEREOF, WITH INSPECTION IN DIFFERENT ZONES OF THE MOLTEN POOL 审中-公开
标题翻译：焊接部分检查装置及其检查方法，具有检测不同区域的停留池
公开(公告)号：WO2014155190A8
公开(公告)日：2015-07-23
申请号：PCT/IB2014000449
申请日：2014-03-28
申请人： TOYOTA MOTOR CO LTD
发明人： UCHIDA KEISUKE , FURUKAWA MASASHI , KOBAYASHI HIROOMI , KAWAKITA ATSUSHI , OGURA SHUHEI , KISHI HIROAKI , AKAMATSU EIJI , IWAMOTO YUTA
IPC分类号： B23K26/03 , B23K26/24 , B23K31/12
CPC分类号： B23K31/125 , B23K26/03 , B23K26/21 , B23K26/24 , G01B11/30
摘要： A welding laser beam (L1) is radiated along welding loci set in workpieces (W1, W2), or an inspection laser beam (L5) is radiated along scanning loci set in a molten pool (Y1) of the workpieces (W1, W2) that are molten by radiation of the welding laser beam (L1), a returned light beam (L2) including reflection light from the molten pool (Y1), vapor light caused due to melting and evaporation of the workpieces (W1, W2), and thermal radiation light emitted from the molten pool (Y1) is received, and a welding state of a welded portion of the workpieces (W1, W2) is inspected based oh an intensity of a returned light beam (L2) received in a first region inside the molten pool (Y1) which is relatively close to a given point and an intensity of a returned light beam received in a second region inside the molten pool (Y1) which is relatively spaced from the given point.
摘要翻译：焊接激光束（L1）沿着工件（W1，W2）中的焊接点辐射，或者沿着工件（W1，W2）的熔池（Y1）中的扫描轨迹辐射检查激光束（L5）通过焊接激光束（L1）的辐射而熔融，包括来自熔池（Y1）的反射光的返回光束（L2），由于工件（W1，W2）的熔化和蒸发而引起的蒸汽光;以及接收从熔池（Y1）发射的热辐射光，并且基于接收在第一区域内的返回光束（L2）的强度来检查工件（W1，W2）的焊接部分的焊接状态相对靠近给定点的熔池（Y1）和容纳在与给定点相对间隔的熔池（Y1）内的第二区域中的返回光束的强度。

4. 发明申请

WO2012017311A3 WELDED STRUCTURE AND WELDING METHOD 审中-公开
标题翻译：焊接结构与焊接方法
公开(公告)号：WO2012017311A3
公开(公告)日：2012-03-29
申请号：PCT/IB2011001826
申请日：2011-08-05
申请人： TOYOTA MOTOR CO LTD , SHIMA KENTA , KAWAKITA ATSUSHI , SEKIGUCHI TOMOHIKO
发明人： SHIMA KENTA , KAWAKITA ATSUSHI , SEKIGUCHI TOMOHIKO
IPC分类号： B23K33/00 , B21D39/03 , B23K37/04
CPC分类号： B23K33/00 , B21D39/032 , B23K33/008 , B23K37/04 , Y10T403/477
摘要： A hole (12) that has two opposing sides (12a) is opened in a first part to be welded (11), two slits (22a) are formed in corresponding portions in a second part to be welded (21) at positions corresponding to the hole (12), and a bridge portion (22) that is made to protrude by plastic deforming a portion between the two slits (22a) is provided. A raised portion of the bridge portion (22) of the second part to be welded (21) is inserted into the hole (12) of the first part to be welded (11), such that the two sides (12a) of the hole (12) in the first part to be welded (11) overlap with the two slits (22a) in the bridge portion (22) of the second part to be welded (21), and the first part to be welded (11) and the second part to be welded (21) are welded together while the first part to be welded (11) and the second part to be welded (21) are engaged.
摘要翻译：具有两个相对侧（12a）的孔（12）在待焊接的第一部分（11）中开口，在对应于待焊接的第二部分（21）的位置处，在待焊接的第二部分（21）中的相应部分中形成两个狭缝（22a）设置孔（12）和通过塑料突出的桥部（22），使两个狭缝（22a）之间的部分变形。待焊接的第二部分（21）的桥接部分（22）的凸起部分插入第一待焊接部分（11）的孔（12）中，使得孔的两侧（12a）待焊接的第一部分（11）中的第一部分（11）与待焊接的第二部分（21）的桥接部分（22）中的两个狭缝（22a）和待焊接的第一部分（11）以及待焊接的第二部分（21）被焊接在一起，而待焊接的第一部分（11）和第二待焊接部分（21）接合。

5. 发明申请

WO2014155190A3 WELDED PORTION INSPECTION APPARATUS AND INSPECTION METHOD THEREOF, WITH INSPECTION IN DIFFERENT ZONES OF THE MOLTEN POOL 审中-公开
标题翻译：焊接部分检查装置及其检查方法，在不同的地区进行检查
公开(公告)号：WO2014155190A3
公开(公告)日：2014-12-11
申请号：PCT/IB2014000449
申请日：2014-03-28
申请人： TOYOTA MOTOR CO LTD
发明人： UCHIDA KEISUKE , FURUKAWA MASSASHI , KOBAYASHI HIROOMI , KAWAKITA ATSUSHI , OGURA SHUHEI , KISHI HIROAKI , AKAMATSU EIJI , IWAMOTO YUTA
IPC分类号： B23K26/03 , B23K26/24 , B23K31/12
CPC分类号： B23K31/125 , B23K26/03 , B23K26/21 , B23K26/24 , G01B11/30
摘要： A welding laser beam (L1) is radiated along welding loci set in workpieces (W1, W2), or an inspection laser beam (L5) is radiated along scanning loci set in a molten pool (Y1) of the workpieces (W1, W2) that are molten by radiation of the welding laser beam (L1), a returned light beam (L2) including reflection light from the molten pool (Y1), vapor light caused due to melting and evaporation of the workpieces (W1, W2), and thermal radiation light emitted from the molten pool (Y1) is received, and a welding state of a welded portion of the workpieces (W1, W2) is inspected based oh an intensity of a returned light beam (L2) received in a first region inside the molten pool (Y1) which is relatively close to a given point and an intensity of a returned light beam received in a second region inside the molten pool (Y1) which is relatively spaced from the given point.
摘要翻译：焊接激光束（L1）沿着工件（W1，W2）中的焊接轨迹辐射，或者沿着设置在工件（W1，W2）的熔池（Y1）中的扫描轨迹辐射检查激光束（L5）通过焊接激光束（L1）的辐射而熔化的熔融液体，包括来自熔池（Y1）的反射光的返回光束（L2），由于工件（W1，W2）的熔化和蒸发而引起的蒸汽光;以及接收从熔池（Y1）发射的热辐射光，并且基于接收在第一区域内的返回光束（L2）的强度来检查工件（W1，W2）的焊接部分的焊接状态相对靠近给定点的熔池（Y1）和接收在熔池（Y1）内部的与给定点相对间隔的第二区域中的返回光束的强度。

6. 发明申请

WO2014184642A2 LASER SURFACE TREATMENT METHOD AND LASER SURFACE TREATMENT APPARATUS 审中-公开
标题翻译：激光表面处理方法和激光表面处理装置
公开(公告)号：WO2014184642A2
公开(公告)日：2014-11-20
申请号：PCT/IB2014000738
申请日：2014-05-08
申请人： TOYOTA MOTOR CO LTD , HISADA KOHEI , KAWAKITA ATSUSHI , NAKATA MASAHIRO , OKURA JUNICHI
发明人： HISADA KOHEI , KAWAKITA ATSUSHI , NAKATA MASAHIRO , OKURA JUNICHI
IPC分类号： B23K26/00
CPC分类号： B23K26/03 , B23K26/0006 , B23K26/0066 , B23K26/0869 , B23K26/16 , B23K26/361 , B23K26/362 , B23K2201/18 , B23K2203/50 , C21D1/09 , C21D9/46 , C21D2221/00 , C21D2221/10
摘要： A laser surface treatment method according to one aspect of the present invention is a laser surface treatment method for treating a surface of a workpiece (2) having an irregular shape, radiates a laser (11) so that the surface of the workpiece (2) which is placed in a direction forming an acute angle with respect to the laser (11) becomes an untreated plane, and scanning with the laser (11) so that the surface of the workpiece (2) which is placed in the direction forming an acute angle with respect to the laser (11) becomes an untreated plane.
摘要翻译：根据本发明的一个方面的激光表面处理方法是用于处理具有不规则形状的工件（2）的表面的激光表面处理方法，照射激光（11）使得工件（2）的表面，被放置在相对于激光器（11）形成锐角的方向上成为未处理平面，并且用激光器（11）进行扫描，使得沿着形成锐角的方向放置的工件（2）的表面相对于激光（11）的角度成为未经处理的平面。

7. 发明专利

BR112013002742A2 estrutura soldada e método de soldagem 未知
公开(公告)号：BR112013002742A2
公开(公告)日：2016-06-07
申请号：BR112013002742
申请日：2011-08-05
申请人： TOYOTA MOTOR CO LTD
发明人： KAWAKITA ATSUSHI , SHIMA KENTA , SEKIGUCHI TOMOHIKO
IPC分类号： B23K33/00 , B21D39/03 , B23K37/04

8. 发明专利

RU2638140C2 УСТРОЙСТВО ДЛЯ СВАРКИ С КОНТРОЛЕМ КАЧЕСТВА СТРУКТУРЫ СВАРНОГО ШВА И СПОСОБ СВАРКИ С КОНТРОЛЕМ КАЧЕСТВА СТРУКТУРЫ СВАРНОГО ШВА 未知
公开(公告)号：RU2638140C2
公开(公告)日：2017-12-11
申请号：RU2015141109
申请日：2014-03-28
申请人： TOYOTA MOTOR CO LTD
发明人： UCHIDA KEISUKE , FURUKAWA MASASHI , KOBAYASHI HIROOMI , KAWAKITA ATSUSHI , OGURA SHUHEI , KISHI HIROAKI , AKAMATSU EIJI , IWAMOTO YUTA
IPC分类号： B23K26/03 , B23K26/22
摘要： Изобретениеотноситсяк областисварочногопроизводствас использованиемлазерногоизлучения. Сварочныйлазерныйлуч (L1) излучаетсявдользоны (C11, С12) сварки, расположеннойнаобрабатываемыхдеталях (W1, W2), аконтрольныйлазерныйлуч (L5) излучаетсявдользон (С51, С52) сканирования, расположенныхв ванне (Y1) расплавленногометалла. Приэтомпринимаютответноесветовоеизлучение (L2), аконтролькачестваструктурысварногошванадеталяхконтролируютнаосновесравнениясоотношенияинтенсивностиответногосветовогоизлучения, принятогоизпервойобластивнутриваннырасплавленногометалла, иинтенсивностиответногосветовогоизлучения, принятогоизвторойобластивнутриваннырасплавленногометалла, расположеннойдальшеотцентральнойчастисварочнойванны, сзаданнымпороговымзначением. 4 н. и 12 з.п. ф-лы, 13 ил.

9. 发明专利

BR102015007881A2 método de solda a laser e estrutura de solda 未知
公开(公告)号：BR102015007881A2
公开(公告)日：2016-04-19
申请号：BR102015007881
申请日：2015-04-08
申请人： TOYOTA MOTOR CO LTD
发明人： KAWAKITA ATSUSHI , HISADA KOHEI , NAKATA MASAHIRO
IPC分类号： B23K26/00 , B23K26/082 , B23K26/22 , B23K26/244 , B23K26/32
摘要： resumo patente de invenção: "método de solda a laser e estrutura de solda". um método de solda a laser inclui a formação de uma seção fundida (y) na qual várias peças de trabalho metálicas (w1, w2) dentro de uma região de solda (s) são fundidas pela projeção de um primeiro feixe de laser (l1) na dita região de solda com partes das peças de trabalho sendo configuradas como região de solda quando as peças de trabalho são soldadas, e a projeção de um segundo feixe de laser (l2) enquanto a seção fundida está sendo solidificada ou depois que uma seção solidificada na qual a seção fundida é solidificada é formada de modo que o segundo feixe de laser circule em torno do centro (c) da seção fundida ou a seção solidificada a partir de uma posição inicial desviada a partir do dito centro na direção do dito centro ou de modo que o segundo feixe de laser seja focado no centro da seção fundida ou a seção solidificada a partir da região inicial de irradiação que inclui o centro e uma periferia da mesma.

10. 发明专利

BR112015024725B8 Aparelho para inspeção de porção soldada e método de inspeção da mesma 未知
公开(公告)号：BR112015024725B8
公开(公告)日：2022-05-10
申请号：BR112015024725
申请日：2014-03-28
申请人： TOYOTA MOTOR CO LTD
发明人： KAWAKITA ATSUSHI , AKAMATSU EIJI , KISHI HIROAKI , KOBAYASHI HIROOMI , UCHIDA KEISUKE , FURUKAWA MASASHI , OGURA SHUHEI , IWAMOTO YUTA
IPC分类号： B23K31/12 , B23K26/03 , B23K26/24
摘要： aparelho para inspeção de porção soldada e método de inspeção da mesma. a presente invenção refere-se a feixe de laser de soldagem (l1) que é irradiado ao longo de locais de soldagem (c11, c12) definidos em peças de trabalho (w1, w2), ou a um feixe de laser de inspeção (l5) que é irradiado ao longo de locais de varredura (c51, c52) definidos em uma poça de fusão (y1) das peças de trabalho que são fundidas por radiação do feixe de laser de soldagem (l1), sendo que um feixe de laser retornado (l2) inclui luz de reflexão da poça de fusão, luz de vapor ocasionada devido à fundição e à evaporação das peças de trabalho e luz de radiação térmica emitida da poça de fusão é recebida e um estado de soldagem de uma porção soldada das peças de trabalho é inspecionado com base em uma intensidade de um feixe de laser retornado recebido em uma primeira região dentro da poça de fusão que está relativamente próxima a um dado ponto e uma intensidade de um feixe de laser retornado recebido em uma segunda região dentro da poça de fusão que é relativamente espaçada do dado ponto.

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