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Matches 1 - 50 out of 7,705

Document Document Title
WO/2018/029060A1
The invention relates to a method for joining materials, comprising: providing a first material (W1) and a second material (W2), providing the first material (W1) with a grid structure (GS) at a joining point (VS), and joining, in partic...  
WO/2018/027074A1
A hybrid weld joint for joining sheet metal pieces together. According to one example, the hybrid weld joint exhibits characteristics of both butt welds and lap joints and is used to create a tailor- welded blank assembly where at least ...  
WO/2018/020145A1
The invention relates to a method for cutting dielectric or semiconductive material with a laser. According to the invention, the method comprises the following steps: emission of a laser beam (100) comprising at least one burst of N fem...  
WO/2018/020144A1
The invention relates to an apparatus and method for cutting semiconductors or transparent dielectrics. According to the invention, the apparatus comprises: a laser source (1) that generates a laser beam (100) of pulses of femtosecond or...  
WO/2018/017971A1
A panel structure includes panel members that may be connected together using friction stir welding, Each of the panel members includes a first plate, a second plate substantially in parallel to said first plate, and at least one webbing...  
WO/2018/017926A1
Systems and methods of a laser welding device to weld aluminum are disclosed. The device includes a laser generator (102) to generate welding-type lasing power and a lens (104) to focus the welding- type lasing power at a focal point on ...  
WO/2018/010975A1
The invention relates to a method for producing at least one layer (2, 16, 32, 46, 70, 72) on a surface (6, 12, 14, 36, 42, 44, 66, 68) of a component (8, 38, 62), wherein the layer (2, 16, 32, 46, 70, 72) is produced by at least two or ...  
WO/2018/011359A1
The present invention relates to a method for generating control data for the secondary machining of a solid body (1), in particular wafer, which is modified by means of laser beams (10). The interior of said solid body (1) has multiple ...  
WO/2018/007032A1
Provided is a fluid-cooled contact tip assembly that can be used in methods and systems for manufacturing objects by solid freeform fabrication, especially titanium and titanium alloy objects, where the deposition rate is increased by in...  
WO/2018/002670A1
A laser cutting machine comprises a table (11) having a cutting surface (12) on which, in use, a material to be cut is located; a gantry (13) which extends across at least part of the width of the cutting surface; a laser source (14); an...  
WO/2018/001780A1
The invention relates to a method for welding components (1, 2) comprising the following steps: providing a first component (1) and a second component (2); bringing together the two components (1, 2); welding the two components (1, 2) by...  
WO/2017/221224A1
The disclosure relates to bonded assemblies (89) and a method of manufacture of such bonded assemblies (89). A such bonded assembly (89) has low residual stress and includes an inner body (91) having a substantially conical form, an oute...  
WO/2017/221674A1
A brazing sheet for flux-free brazing, which is characterized in that an outermost brazing material layer that is formed of an Al-Si system alloy containing 4-12% by mass of Si and an intermediate brazing material layer that is formed of...  
WO/2017/216603A1
The invention provides an effective laser processing method that allows to cut/scribe/cleave/dice or, generally speaking, separate, hard, brittle, and solid wafers or glass sheets, which are either bare or have microelectronic or MEMS de...  
WO/2017/211350A1
The invention relates to a flange component for use in a vacuum system, said flange component comprising a pipeline section and the pipeline section consisting of aluminium or an aluminium alloy, wherein the flange component has a flange...  
WO/2017/212034A1
The invention relates to a resistance spot welding electrode for dissimilar welded lap joints in crash-relevant structural components of automotive industry made of high-strength material. The resistance spot welding electrode is provide...  
WO/2017/207179A1
The present disclosure includes systems and method relating to laser marking, in particular an apparatus comprises a fiber laser (100) operable to produce a laser beam (110), an optics assembly operable to focus and direct the laser beam...  
WO/2017/208012A1
A method of joining first and second workpieces (1, 2) is provided. The first workpiece (1) is arranged to have a through-hole passing from a proximal side to a distal side of the first workpiece (1). Respective parts of the first and se...  
WO/2017/208940A1
Provided are: a brazing sheet that can be used for both brazing performed using flux and brazing performed without using flux; a manufacturing method therefor; and a brazing method. The brazing sheet comprises: a core made of an aluminum...  
WO/2017/205195A1
The rotary anvils herein may be used in combination with a tool member to perform various types of manufacturing operations, such as cutting, bonding, and embossing. The anvil roll (100) includes a cylindrically-shaped outer circumferent...  
WO/2017/198476A1
The invention concerns a method and apparatus for manufacturing a brazed heat exchanger. The method comprises the steps of: assembling the heat exchanger components to form at least one unbrazed heat exchanger core in a core builder mach...  
WO/2017/200931A1
Wires for use in electron beam or plasma arc additive manufacturing of titanium alloys are disclosed. The wires have a first portion comprising a first material, and a second portion comprising a second material. The combination of the f...  
WO/2017/192636A1
A first method of forming an object (400) includes wrapping foil around a preform (305) to provide a multi-layered structure including a plurality of layers of wrapped foil, and diffusion bonding the plurality of layers and the preform (...  
WO/2017/191942A1
The present invention relates to a plasma press apparatus and a bonding method using same, by which two substrates being bonded in a state where plasma is generated are bonded while being pressurized, and thus notably improved bonding fo...  
WO/2017/192621A1
The present disclosure relates to a welding composition for joining high manganese steel base metals to low carbon steel base metals, as well as systems and methods for the same. The composition includes: carbon in a range of about 0.1 w...  
WO/2017/191013A1
The present invention relates to a method for joining a substrate (11) with a part (14) comprising a step of structuring the substrate with a pulsed laser (31), the substrate (11) preferably being made of metal and the part preferably be...  
WO/2017/188639A1
The present invention provides an apparatus for processing a brittle material by using a laser pin beam. The laser processing apparatus according to the present invention may comprise: a first optical system for converting an ultrashort ...  
WO/2017/188608A1
The present invention relates to a method for manufacturing an air conditioner including a heat exchanger having a plurality of tubes and one or more return bends for connecting the tubes, the method comprising: a cladding step of claddi...  
WO/2017/186285A1
The invention relates to, inter alia, a component comprising at least one base sheet (2), at least one cover sheet (4) arranged on the base sheet, at least one damping sheet (10) arranged between the base sheet (2) and the cover sheet, a...  
WO/2017/189295A1
A method for cutting a transparent brittle material using pulsed laser-radiation is disclosed. A beam of pulsed laser-radiation having an optical-axis is focused in the material by a variable-focus lens or mirror. The focus is translated...  
WO/2017/174293A1
Compressive stresses are generated between the outer ring (26) and the inner zone (20) by the annular enclosure of an energy beam used for remelting, which result in a crack-free remelting.  
WO/2017/174234A1
The invention relates to a method for producing a workpiece, the method comprising: providing a substrate (1) having a predetermined surface structure (2); coating the surface structure (2) with a coating material (9), wherein the coatin...  
WO/2017/170113A1
A copper or copper alloy strip for a vapor chamber, the copper or copper alloy strip being characterized in that the maximum height roughness Rz of the surface is 1.5 µm or less, the arithmetic average roughness Ra is 0.15 µm or less, ...  
WO/2017/167964A1
The invention relates to a technology for connecting at least two components (120, 130) made of different materials by means of friction stir welding (FSW). The first component (120) consists of a material with a first low melting temper...  
WO/2017/167520A1
The invention relates to a joining connection comprising a weld seam (4) running between a first metal component (1) and a second metal component (2) and produced by means of a beam welding method. According to the invention, the weld se...  
WO/2017/169991A1
Provided are a method and device to effectively eliminate plastic flow defects caused by inadequate heating of materials to be assembled, to ensure adequate strength and to facilitate bonding work. When friction stir bonding steel sheets...  
WO/2017/167466A1
The invention relates to a component assembly with an upper sheet (20) which is arranged on a lower sheet (30) in an overlapping manner and which is to be connected to an end fillet weld (42) by means of laser beam welding in at least on...  
WO/2017/169992A1
In order to eliminate plastic flow defects caused by inadequate heating of materials to be assembled, to ensure adequate strength and to facilitate bonding work, the present invention provides: a friction stir bonding method that is the ...  
WO/2017/162929A1
The invention relates to a welding method using a laser beam generator and a dynamic protective gas which can affect the welding method and provide improved performances. The focused laser beam (3) is emitted from a laser generator that ...  
WO/2017/157548A1
The invention relates to a method for laser welding a front fillet seam with a reduced end crater, wherein a laser beam is guided to generate the front fillet seam (52) with an advancing movement in a welding direction (X) along a join (...  
WO/2017/156723A1
A method of laser welding a workpiece stack-up (10) that includes at least two overlapping metal workpieces (12, 14) comprises advancing a laser beam (24) relative to a plane of a top surface (20) of the workpiece stack-up (10) from a st...  
WO/2017/157794A1
The present application relates to a process for welding a conductive element (100a) to a terminal (202; 204) of a battery (200), the process comprising respectively firing (T1a) at least once a laser beam (302) at at least one point of ...  
WO/2017/157681A1
The invention relates to a method for producing a hot-rolled plated composite material. The invention also relates to a flat product stack, a corresponding hot-rolled plated composite material, and to the corresponding use.  
WO/2017/153750A1
A method of reducing photoelectron yield (PEY) and/or secondary electron yield (SEY) of a ceramic surface comprises applying pulsed laser radiation comprising a series of laser pulses emitted by a laser (4) to the surface of a target (10...  
WO/2017/148732A1
The invention relates to a method for integrally bonding a cast aluminum part (2) to a joining partner. Said method involves the steps of: - laser-treating a region of the cast aluminum part (2) that is to be joined to the joining partne...  
WO/2017/142828A1
Welding techniques, including, for example, resistance spot welding, can be used to join or weld two or more metal sheets together. A clamping force (204) and an electric current (212) can be applied to two or more sheets to create local...  
WO/2017/140394A1
The invention relates to a method for producing glass or glass ceramic elements (3) from planar glass or glass ceramic parts (2), wherein the edges of the glass or glass ceramic elements (3) are treated with a combination of two methods....  
WO/2017/142156A1
Disclosed are a laser processing apparatus and a laser processing method. The disclosed laser processing apparatus time-divides a pulse laser beam into a plurality of processing beams by means of an acousto-optic modulation unit. The las...  
WO/2017/134017A1
A description is given of a method for producing a composite metal article (10) with an embedded heating element (30) and a composite metal article (10) produced thereby. The composite metal article (10) has an at least two-ply core laye...  
WO/2017/125497A1
The invention relates to a method and an arrangement for finishing a steel strip comprising the texturing of the steel strip wherein a texture is applied to the surface of a moving steel strip by means of a single laser beam or a plurali...  

Matches 1 - 50 out of 7,705