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WO/2022/268823A1 |
The invention relates to a method for welding at least two aluminum-containing components. Each of the components has a content of at least 75 wt.% of aluminum, and the welding process is carried out as a deep laser welding process, wher...
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WO/2022/263588A1 |
A method for producing a stiffened structural aircraft panel, comprising the following steps: - manufacturing a web (2) by shaping a metal sheet; - manufacturing a stiffener (3) comprising an attachment edge (7) and a reinforcing edge (5...
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WO/2022/260499A1 |
The present invention relates to a method of forming a wick part for a vapor chamber, and a method for manufacturing the vapor chamber. Specifically, the method for manufacturing the vapor chamber comprises: a base material preparation s...
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WO/2022/253568A1 |
Laser welding methods include focusing laser radiation (120) onto a first metal sheet (112) disposed on a metal part (114), optionally with one or more intervening metal sheets therebetween. The laser radiation (120) is steered to trace ...
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WO/2022/253606A1 |
The present invention relates to an apparatus for laser processing of a workpiece (104) by means of a focal zone (106), the workpiece (104) comprising a transparent material (102), the apparatus comprising a beam shaping device (110; 110...
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WO/2022/253764A1 |
The present invention relates to a method of manufacturing a guide roller (1) for hot wire rolling, the method comprising the steps of providing a guide roller (1) made of an Al alloy, the guide roller (1) comprising a wire guiding surfa...
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WO/2022/248443A1 |
The invention relates to a dynamic induction welding installation for welding first and second workpieces (2, 3) in a weld zone (S), the second workpiece (3) being placed between a lightning protection system (15) and the first workpiece...
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WO/2022/248148A1 |
The invention relates to a resistance welding method in which: a metallic conductor is welded to a metallic terminal, the metallic terminal (2) being placed with a first surface on a first electrode (8); the metallic conductor (4) is pla...
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WO/2022/251832A1 |
Fabricating a multilayer optical component includes obtaining a substrate having a multiplicity of polymer layers and cutting the substrate with a CO2 laser to yield a multilayer optical component having a first surface, a second surface...
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WO/2022/248200A1 |
A method for forming a busbar (1) having a contact section (20) comprising: - providing a first conductive section (110) made from copper, - providing a second conductive section (120), preferably made from copper, wherein the second con...
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WO/2022/248091A1 |
Embodiments of the present invention provide components for batteries, and methods of manufacture of batteries or battery modules. In some embodiments, the methods comprise producing a plurality of sub-assemblies comprising a group of me...
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WO/2022/241967A1 |
A dual-beam laser polishing apparatus and polishing method for an aluminum alloy. The laser polishing apparatus comprises a machine frame (10), a rotary workbench (20) and an optical path system (30). The optical path system (30) compris...
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WO/2022/242873A1 |
The present application relates to a mount system (100) and systems and methods using the mount system (100) for manufacturing objects on a substrate (300), especially titanium and titanium alloy objects, by directed energy deposition. T...
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WO/2022/243917A1 |
A device for engraving a diffraction grating on a workpiece, comprises an optical set-up comprising alaser, a beam forming device, a beam splitting device, and a focusing head. The laser is configured tooutput a laser beam. The beam form...
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WO/2022/236244A1 |
A method of joining a razor blade to a blade support to form a razor blade assembly, the method including: directing a laser beam having an adjustable power output at an upper surface of the razor blade; and while advancing the laser bea...
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WO/2022/233452A1 |
The present invention relates to a method for cleaning of a surface (8a) of at least one workpiece (8) made out of an aluminium alloy, comprising the steps of: generating an electric arc (3) or a plasma jet (3) by means of a torch (2), a...
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WO/2022/234207A2 |
The invention relates to a strip or sheet intended for manufacturing brazed heat exchangers, having a core layer made of aluminium alloy with the following composition (% by weight): Si: more than 0.25% and less than 0.70%; Fe: less than...
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WO/2022/228895A1 |
The invention relates to a method for joining components, comprising the steps of: providing a first component, in particular a diecast aluminum component, the first component having a joining region for arranging and fastening a second ...
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WO/2022/223660A1 |
The invention relates to a method for welding components (1, 2) by means of a laser beam (11), in which the laser beam (11) is moved along a joining zone (16) of the components (1, 2), wherein the material of the components (1, 2) is mel...
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WO/2022/223654A1 |
The invention relates to a method for joining at least two joint partners (1, 3) using a laser beam, wherein a laser beam device (13) produces a continuous welding seam (5) along an application web (11) which has a length that is prefera...
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WO/2022/223683A1 |
The invention relates to a method for controlling a distribution of energy introduced into a substrate by at least one line focus of at least one laser beam, and to a substrate.
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WO/2022/218810A1 |
The invention relates to a method for controlling a laser processing process on a surface of a workpiece (X). The method is implementable in conjunction with a processing system (100) which comprises a processing head (110) with an optic...
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WO/2022/221812A1 |
Brazing sheets, articles formed from brazing sheets, and methods of forming articles are provided. In certain embodiments, a brazing sheet comprises a core comprising an aluminum alloy and a brazing layer comprising a 4XXX series aluminu...
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WO/2022/214546A1 |
A method for brazing an electrically conducting connecting piece, for example a cable shoe, of an electrically conducting material to a workpiece of electrically conducting material, by means of a temperature controlled brazing process i...
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WO/2022/207711A1 |
The present invention relates to a tool comprising a cemented carbide part and a steel part joined by brazing where the steel part has an average hardness of between 390 and 510 HV30. The braze joint comprises Ti and a TiC layer with a t...
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WO/2022/207859A1 |
The present invention relates to a method of high speed welding a plurality of cell terminals to a plurality of tabs (502) of one or more busbar components, using a laser welding system (200). Each of the tabs are positioned in contact w...
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WO/2022/207915A1 |
The present invention relates to a tube for transporting fluids in seawater. The tube has a tubular body formed of an alloy selected from duplex stainless steel, superduplex stainless steel, a ferritic steel, a martensitic steel or a nic...
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WO/2022/207861A1 |
Methods for Welding Components of Battery Modules The present invention relates to a method of welding a tab to a terminal using a laser welding system (200). The laser welding system comprises a single-mode infra-red laser. The method c...
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WO/2022/208008A1 |
The invention relates to a laminated glass pane (10) having at least one cut-out and to a method for cutting a laminated glass pane (10), in particular for a motor vehicle, comprising at least a first glass sheet (20) and a second glass ...
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WO/2022/203983A1 |
Embodiments of the present disclosure relate to methods for dicing one or more optical devices from a substrate with a laser machining system. The laser machining system utilizes a laser to perform methods for dicing one or more optical ...
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WO/2022/194603A1 |
A method for processing a cardboard (12) with a laser beam (14) is provided, wherein the laser beam (14) is moved over the cardboard (12) along a desired folding line (24) such that an upper layer of the cardboard (12) is ablated without...
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WO/2022/194472A1 |
The invention relates to a method for joining components, comprising the steps of: - providing a first component, in particular an aluminum diecasting part, the first component having a joining region for arranging and fastening a second...
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WO/2022/191581A1 |
The present specification relates to a welding quality inspection device with respect to a welding region of a secondary battery, and provides a welding quality inspection device comprising: a measurement part including a first resistanc...
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WO/2022/188969A1 |
An apparatus for hole drilling in a substrate is provided. The apparatus includes a laser system configured to apply a laser beam onto the substrate for removing material from a set of areas on the substrate by directing the laser beam o...
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WO/2022/184773A1 |
The invention relates to a method for processing a metal-ceramic substrate (1), comprising: - providing a metal-ceramic substrate (1) and - forming a predetermined breaking recess (7) in the metal-ceramic substrate (1), the predetermined...
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WO/2022/184322A1 |
The present invention relates to a method (200) for producing a plate-fin heat exchanger (100), wherein components (3-8) of the plate-fin heat exchanger (100) which are to be soldered are at least partly provided with solder and are posi...
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WO/2022/184554A1 |
The invention relates to a device (1) for machining a workpiece (100) made of glass, comprising a holding device (11) for the workpiece (100) and at least one laser device (60) for generating a laser beam (L) for carrying out a first cut...
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WO/2022/184415A1 |
A method for monitoring a laser welding process for welding two workpieces (2, 3), in particular composed of glass, crystal, ceramic or glass-metal compound, by means of a laser beam (4) that is focused through one workpiece (2) into a b...
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WO/2022/184782A1 |
The present disclosure relates to busbar assemblies (206) and battery modules (200). A method comprises welding a lattice portion (302) and a terminal collection plate (304) together by welding a first weld point (402), welding at a seco...
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WO/2022/184477A1 |
The present invention relates to a method for joining two components, the method (100) comprising the following steps: - arranging (101) a first component (501) over at least one second component (503, 527) in a geometry extending from a...
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WO/2022/180017A1 |
A description is given of a method for the laser welding of two parts to be joined (1) that are positioned in relation to one another, in which method the laser head, with the laser beam (9) emitted from it, and the two parts to be joine...
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WO/2022/183060A1 |
This application relates to Al-Mn-Zr based alloys, which when processed by (i) a conventional manufacturing technique (e.g. casting), (ii) an additive manufacturing technique utilizing a melting process, or (iii) a powder metallurgy proc...
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WO/2022/179760A1 |
A method for laser welding a stack of metal foils (120) to a metal substrate includes securing (210) the stack of metal foils (120) between a surface (130S) of the metal substrate and a removable clamp (140) such that a side of the stack...
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WO/2022/171665A1 |
Structural members for a vehicle at least partially configured for supporting bending loads and methods for manufacturing such structural members are provided. A structural member includes a main piece with a substantially U-shaped cross...
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WO/2022/167363A1 |
The invention relates to a nickel-based alloy comprising cobalt (Co): 7.7% – 9.3%; chromium (Cr): 15.5% – 16.6%; molybdenum (Mo): 1.3% – 2.2%; tungsten (W): 2.1% – 3.1%; aluminum (Al): 3.7% – 4.7%; titanium (Ti): 1.5% – 2.0%;...
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WO/2022/161710A1 |
The invention relates to an apparatus for laser-machining a workpiece (70), said apparatus comprising: a beam forming device (16, 16') for forming a focal zone (18) from an input laser beam (14) incident on the beam forming device (16, 1...
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WO/2022/165336A1 |
A method of separating a transparent workpiece comprises depositing a sacrificial layer onto a textured surface of the transparent workpiece, the sacrificial layer comprising a refractive index that is less than or equal to a refractive ...
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WO/2022/161929A1 |
A method for connecting an electrical line (8), comprising at least one wire made of an aluminium or an aluminium alloy, to a connection element (9) which consists of a metal material of a different kind as compared to the electrical lin...
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WO/2022/164488A1 |
A shielding gas, apparatus, and method are provided for laser welding workpieces comprising aluminum or aluminum alloy. The shielding gas includes argon (Ar); and active gas components in a range of 0.5% to 3% by volume of the shielding ...
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WO/2022/152637A1 |
The invention relates to a method for dividing a transparent workpiece (1) by means of pulsed laser radiation (2) by way of producing a beam convergence zone (3) in the volume of the workpiece, the intensity of the laser radiation (2) in...
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