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21.
公开(公告)号:EP4438272A1
公开(公告)日:2024-10-02
申请号:EP23166078.8
申请日:2023-03-31
申请人: Airbus Operations GmbH , Airbus SAS
发明人: LINDE, Peter , LENCZOWSKI, Blanka
CPC分类号: B29C65/0681 , B29C66/72321 , B29C66/721 , B29C66/1142 , B29C66/43 , B29C66/836 , B29L2031/307620130101 , B29L2031/717220130101 , B29C66/863 , B29C66/865 , B23K20/122 , B29C66/54 , B29C66/81469 , B29C66/81422 , B29C66/81425 , B23K20/1255 , B23K20/2333 , B23K2101/00620180801 , B23K2101/1820180801 , B23K2103/1020180801 , B23K2103/17220180801 , B23K2103/4220180801
摘要: The invention relates to a method for friction stir welding along a butt joint weld line (40). A welding device (70) comprises a probe assembly (90) including at least a first and second probe device (100a, 100b). A first and second part (31a, 31b) to be joined along the weld line (40) are provided, wherein the parts are each formed as a laminate (1; 1') comprising at least a first layer (2a, 2b) formed with a first material and a second layer (5a, 5b) formed with a second material. The first and second materials have different material properties. The method comprises friction stir welding of the parts using the welding device, wherein simultaneously, the first probe device acts on the first layers and the second probe device acts on the second layers. Moreover, the invention relates to a friction stir welding device and to a workpiece comprising a butt weld seam.
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公开(公告)号:EP3867003B1
公开(公告)日:2024-08-28
申请号:EP19817868.3
申请日:2019-11-14
IPC分类号: B23K26/0622 , B23K26/53
CPC分类号: B23K26/0624 , B23K26/53 , B23K2103/4220180801
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公开(公告)号:EP4385734A1
公开(公告)日:2024-06-19
申请号:EP23212776.1
申请日:2023-11-28
IPC分类号: B32B43/00 , H01L31/048 , B23K26/402 , B26F1/24 , B29B17/02
CPC分类号: B32B43/006 , B32B2457/1220130101 , B26F1/24 , B29B17/02 , B32B43/003 , H01L31/048 , B23K26/402 , B23K26/386 , B23K2103/17220180801 , B23K2103/4220180801 , B29B2017/021720130101 , B29L2009/0020130101
摘要: L'invention concerne un procédé de délamination d'un dispositif multicouche comprenant plusieurs couches, au moins l'une de ces couches étant une structure organique, en vue notamment du recyclage des matériaux constituant ces couches. Le procédé comprend les étapes suivantes :
• Une étape de pré-traitement du dispositif multicouche 1 consistant à perforer 100 ladite au moins une structure organique 10 par endroits, puis
• Une étape de traitement, dans un réacteur, du dispositif multicouche 1 consistant à le soumettre à au moins un cycle de pressurisation et de dépressurisation d'un fluide 2.-
公开(公告)号:EP4373635A1
公开(公告)日:2024-05-29
申请号:EP22753660.4
申请日:2022-07-18
申请人: TRUMPF Laser GmbH
发明人: FÜHRA, Benjamin , HECKER, Sebastian
IPC分类号: B23K26/0622 , B23K26/22 , B23K26/324 , B23K103/18 , B23K103/00
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公开(公告)号:EP3932654B1
公开(公告)日:2024-05-01
申请号:EP20763287.8
申请日:2020-02-21
IPC分类号: B29C65/16 , B23K26/282 , B23K26/324 , B23K26/57
CPC分类号: B23K26/57 , B23K26/324 , B23K26/282 , B23K2103/4220180801 , B29C65/1635 , B29C65/1661 , B29C66/24221 , B29C66/2424 , B29C66/534 , B29C66/652 , B29C66/73921 , B29C66/93431 , B29C66/93441 , B29C66/522
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