Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,869

Document Document Title
WO/2019/077171A1
The present invention relates to a method for manufacturing a shaping tool that comprises: providing a main steel for manufacturing the shaping tool and a coating steel having a defined chemical composition; depositing by laser cladding ...  
WO/2019/077394A1
Method for producing a precoated steel sheet (1) comprising: - providing a precoated steel strip comprising a steel substrate (3) having, on at least one of its main faces, a precoating comprising an intermetallic alloy layer and a metal...  
WO/2019/077395A1
Method for producing a precoated steel sheet (1) comprising the steps of: - providing a precoated steel strip comprising a steel substrate carrying, on at least one of its faces, a precoating, the precoating comprising an intermetallic a...  
WO/2019/077560A1
Method for producing a precoated steel sheet (1) comprising: - providing a precoated steel strip comprising a steel substrate (3) having, on at least one of its main faces, a precoating comprising an intermetallic alloy layer and a metal...  
WO/2019/073085A1
The invention relates to a method for manufacturing a solid metal based component. The method comprising the steps of providing a plurality of metal based sheets; arranging the plurality of metal based sheets in a stack, 5 wherein the st...  
WO/2019/074327A1
The present invention relates to a method for producing a bonded body of different materials, the method comprising: a step for forming etched lines on the surface of a glass layer by irradiating with a laser; and a step for placing a re...  
WO/2019/069892A1
Laser cutting of a plated steel sheet according to the present invention comprises: irradiating the plated steel sheet covered with a plating metal with a laser beam with a wavelength in a 1 μm band to cut the plated steel sheet; and co...  
WO/2019/069368A1
In this method for joining metal materials, a member (13) made from copper or from a copper alloy is joined to a steel product (11) by a low-melting-point metal joining material (15). Joining strength is improved and vibration and bendin...  
WO/2019/059617A1
The present invention pertains to a laser transmission characteristic value determination method, and more specifically to a laser transmission characteristic value determination method for determining an appropriate transmission charact...  
WO/2019/050372A1
Disclosed is a method capable of optimizing laser welding of different kinds of metals by using a quantitative analysis of a binding structure of an intermetallic compound generated from a laser welding portion. The method comprises a st...  
WO/2019/048407A1
A Friction Stir Welding (FSW) apparatus (200) for welding work-pieces (224) is provided. The FSW apparatus includes a pin tool (212) with a penetration axis (204) along an axis of penetration of the work-pieces (224). The FSW apparatus (...  
WO/2019/048106A1
The invention relates to a method and a device for producing a welded joint between two components (4, 6) made of a metal material, comprising an introducing tool (11) for introducing through-openings (2) into the first component (4), a ...  
WO/2019/048172A1
The invention relates to a method and to a device for fusion-welding one or more steel sheets (1, 2; 2') made of press-hardenable steel, preferably manganese-boron steel, in which method the fusion welding is performed with supply of fil...  
WO/2019/051273A1
Welded parts and methods of manufacturing the same are disclosed. A welded part may include first and second metal workpieces (202, 204) having respective first and second edges forming a butt joint. The welded part may further include a...  
WO/2019/042909A1
The invention relates to an ultrasonic metal welding device and to a method for welding electrical conductors having a clearance space that is adjustable at least in height, which clearance space is delimited in opposite sides by a porti...  
WO/2019/040854A1
A method for laser processing a transparent workpiece includes forming a contour line in the transparent workpiece and directing an infrared laser beam output by an infrared beam source through an afocal beam adjustment assembly and onto...  
WO/2019/030400A1
The present invention relates to a method, according to claim 1, for separating at least one solid body layer (1), particularly a solid body disk, from a donor substrate (2). The method according to the invention comprises preferably at ...  
WO/2019/025135A1
A method for forming a defined surface roughness (OR) in a region of a component (10) that is to be manufactured or is manufactured additively is specified. The method comprises setting an irradiation parameter (P, v) and/or an irradiati...  
WO/2019/022967A1
Processes for depositing a desired superalloy composition are provided. An elongated core member (20), such as made up of a wrought nickel-base alloy or a wrought cobalt-base alloy, may be drawn in connection with a wire drawing process....  
WO/2019/017650A1
The present invention relates to a laser reflow device, which can implement shortening of a tact time for one object to be bonded and the acceleration of a bonding operation for all of the plurality of objects to be bonded and comprises:...  
WO/2019/008003A1
The invention relates to a soldering material (1) for active soldering, in particular for active soldering a support layer (2) comprising a metallization (3) on a ceramic, the soldering material comprises copper and essentially does not ...  
WO/2019/007449A1
The invention relates to a method for generating a structured surface on a substrate, in which surface structures with dimensions in the sub-micrometre range are generated by means of treatment with an intensive pulsed laser beam, wherei...  
WO/2019/002301A1
The present application relates to a method for structuring a substrate (11) and comprising the following steps: providing a device (2) comprising a light source (21), an optical system (3) for obtaining an outgoing light beam (7) spatia...  
WO/2019/002847A1
A method of removing a coating (101) is provided, the method comprising at least one pulse of radiation (105) to a coating (101) on a substrate (103), wherein the coating (101) has an absorption coefficient of between 250 and 5,000,000 m...  
WO/2019/002847A4
A method of removing a coating (101) is provided, the method comprising at least one pulse of radiation (105) to a coating (101) on a substrate (103), wherein the coating (101) has an absorption coefficient of between 250 and 5,000,000 m...  
WO/2019/001847A1
The invention relates to a laser beam cutting system (10). The laser beam cutting system (10) comprises a first focusing optics (16) which is adapted to focus the laser beam on points on a first spatial curve (26a) and a second focusing ...  
WO/2018/234457A1
The present application relates to a method of laser ablation of a metal-ceramic substrate, in which a laser is used under process conditions in which the formation of solid metal particles on the metal-ceramic substrate, which can separ...  
WO/2018/235998A1
The present invention relates to an electric resistance spot welder having a double composite electrode tip, and the electric resistance spot welder having a double composite electrode tip, according to the present invention, comprises s...  
WO/2018/233853A1
An apparatus (1) for making perforations in a packaging material is provided. In an aspect, the apparatus comprises a micro-perforator (7), a bag sealer (11), a cutter (12), and a conveyor (3,4,5,6) for transporting a web (2) of tubular ...  
WO/2018/224212A1
The invention relates to a method for producing a component assembly, and to a component assembly, in which a first component (2) and a second component (3) are welded together, forming a front fillet weld (4). To reduce susceptibility t...  
WO/2018/224905A1
A device for making through holes in ceramic slabs, comprising: a laser source (20), set up for emitting a laser beam (21); focusing means (30) set up for focusing the laser beam (21) on a preset area or spot (S); motor means, set up for...  
WO/2018/220187A1
The invention concerns, in particular, the additive manufacturing of a metal part (300) having low thermal conductivity, by robotic arc-welding with addition of a material by welding wire, by consecutively depositing layers (310), using ...  
WO/2018/215292A1
The invention relates to a process for laser machining a workpiece (10) comprising a substrate element (14) which is made of a synthetic material and has a surface (16), and comprising a metal coating (18) that is applied to the surface ...  
WO/2018/210484A1
The invention relates to a method for processing a substrate by means of laser-induced deep reactive etching, wherein the laser radiation is moved along a processing line and individual pulses with a spatial laser pulse distance (d) are ...  
WO/2018/210746A1
The invention relates to a device and to a method for processing a workpiece (2) along a predetermined processing line, wherein the device comprises at least the following means: means for generating a pulsed, polychromatic laser beam (5...  
WO/2018/206982A1
There is provided a method of joining a first member made of a niobium titanium alloy to a second member. The method comprises abutting a respective surface of each of the first member and the second member together to form an interface ...  
WO/2018/204556A1
An article including a ceramic material and featuring a machined surface that is characteristic of cold ablation laser machining, wherein the machined surface exhibits no visible oxidation. A laser machining apparatus and technique based...  
WO/2018/192691A1
The invention relates to a method for separating at least one solid-state layer (4) from at least one solid (1). The method according to the invention includes the steps of: producing a plurality of modifications (9) by means of laser be...  
WO/2018/192689A1
The present invention therefore relates to a method for separating at least one solid body layer (2) from a donor substrate (1). According to the invention, the method preferably comprises at least the steps of: providing the donor subst...  
WO/2018/189080A1
The present invention relates to a device (1) and to a method for laser-based separation of a transparent, brittle workpiece (50), comprising a laser (5) that emits a laser beam (6) having an intensity (IL) along an optical axis (P), and...  
WO/2018/188875A1
The invention relates to a method for producing a moulding tool with a structured surface, a moulding tool for producing structured-surface components from a ceramic fibre composite material, a method for producing structured-surface com...  
WO/2018/184806A1
The invention relates to an aluminium alloy brazing sheet product comprising a covering aluminium material layer comprising 0.5-5% Zn, an aluminium core material layer, and an Al-Si alloy brazing material layer as an intermediate materia...  
WO/2018/183900A3
A method for limiting fitting distortion when welding a fitting (10) to an in-service pipeline— where the fitting (10) includes a thick, longitudinally extending, seam located between fitting halves— involves welding, on each side of...  
WO/2018/177621A1
The invention relates to a method for producing a component assembly (2), comprising at least two components (4, 6), for a motor vehicle, said component assembly (2) having at least one first component (4), at least one multilayer second...  
WO/2018/169766A3
An aluminum alloy precursor composition and method for fusion processing is provided which reduces hot cracking, improves compositional control, reduces porosity, and/or enhances the mechanical properties of the fusion processed article....  
WO/2018/167600A1
A laser device (10) for material processing, in particular for laser processing of a human eye (12), comprises a source (14) of a pulsed laser beam (16), a detector system for the photodetection of a plurality of partial beams (16', 16''...  
WO/2018/169766A2
An aluminum alloy precursor composition and method for fusion processing is provided which reduces hot cracking, improves compositional control, reduces porosity, and/or enhances the mechanical properties of the fusion processed article....  
WO/2018/162385A1
The invention relates to a method for producing at least one opening (1) in a transparent or transmissive glass substrate (2), the glass substrate (2) being selectively modified along a beam axis (s) by means of electromagnetic radiation...  
WO/2018/155508A1
Provided is a method for MIG brazing an Al alloy and a steel plate, said method making it possible to manufacture a lap joint member having exceptional joint strength with respect to an Al alloy. This method for MIG brazing comprises joi...  
WO/2018/153785A1
The invention relates to a method for joining of at least two materials, non-weldable directly to each other with thermal joining processes in a lap joint configuration, where a two step sequence is used consisting of a first step to app...  

Matches 1 - 50 out of 7,869