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WO/2023/030764A1 |
The invention relates to a method for joining a first component (1) with a second component (2) in order to form an assembly (12) of a process automation field device, having the steps of: - placing a first joint zone (4) of the first co...
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WO/2023/032624A1 |
A cooler (100) comprises: a plate (1); a base (2); and a joint (4). The plate (1) has a first main surface (16). The base (2) has a second main surface (25). The joint (4) joins the first main surface (16) and the second main surface (25...
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WO/2023/033543A1 |
An electrode tab guide device, according to the present invention, for pressurizing and gathering electrode tabs when a plurality of electrode tabs protruding from an electrode assembly are welded by a welding unit comprises: a first tab...
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WO/2023/032514A1 |
Provided is a friction-stir-spot-welded joint that has high joint strength, even when high-strength steel sheets, and, in particular, steel sheets that have a tensile strength (TS) of at least 980 MPa, are used as the welded materials. T...
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WO/2023/027490A1 |
The present invention relates to a device and method for detecting a bonding defect occurring between a battery cell and a busbar which are connected by wire through ultrasonic bonding, in which data formed by collecting ultrasonic bondi...
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WO/2023/020169A1 |
An inertia friction welding device (100) and method for an aeroengine compressor disk assembly. The device (100) comprises a spindle workpiece mounting system, a tailstock workpiece mounting system, and a control system. The spindle work...
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WO/2023/020888A1 |
The invention relates to a method and a welding device (1) for the friction stir welding of workpieces (2, 3) having different melting and plastification temperatures. The friction stir welding device (1) comprises: - a friction stir wel...
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WO/2023/021945A1 |
Provided are: a solid-state joining method with which it is possible to control the discharge direction of burrs and to realize sufficient joining strength; a solid-state joined joint and a solid-state joined structure that are obtained ...
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WO/2023/020205A1 |
An inertia friction welding device for a turbine disc shaft of an aero-engine, comprising an inertia friction welding machine main body structure and a welding tool clamp. The inertia friction welding machine main body structure comprise...
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WO/2023/021991A1 |
Provided are: a method for friction-joining galvanized steel sheets in which admixture of zinc into a joined part is effectively suppressed, and with which it is possible to obtain a joined part that is coated with a galvanized layer; an...
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WO/2023/021990A1 |
Provided are: a tailored blank material that comprises a joining section with excellent formability and that is formed from metal materials of different strengths; and a method for manufacturing the tailored blank material simply and eff...
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WO/2023/023259A1 |
A system for consolidating materials, comprising a sonotrode configured to direct ultrasonic energy into materials to be consolidated, wherein the materials to be consolidated have both a glass transition temperature and a melting temper...
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WO/2023/013067A1 |
According to the present invention, when joining a metal member and a resin member by butting side surfaces of the metal member and resin member together, side surfaces of a metal member (1) and a resin member (2) having an equal plate t...
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WO/2023/006199A1 |
The invention relates to an ultrasonic welding device (1) comprising a sonotrode assembly (3), an anvil (5), a displacement device (7), and a force sensor (9). The sonotrode assembly (3) has a sonotrode head (11). The sonotrode assembly ...
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WO/2023/006653A1 |
Disclosed is a stator-housing assembly (12a, 12b) for an electric machine (1, 1a), said assembly comprising a laminated stator core (7a, 7b) and a stator housing (11a, 11b) that is welded to the laminated stator core (7a, 7b) at multiple...
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WO/2023/008802A1 |
An ultrasonic welding apparatus according to the present invention comprises: a pressing force measuring anvil having a pressing force measuring sensor; a horn provided so as to be able to move upward above the pressing force measuring a...
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WO/2023/006180A1 |
DEVICE AND SYSTEM FOR INJECTING A REINFORCEMENT FILLER MATERIAL ONTO A METAL-POLYMER INTERFACE Device and a system for injecting a filler material onto a metal-polymer interface, particularly using frictional heating and injection of con...
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WO/2023/007343A1 |
The invention concerns a machine for friction stir welding of tubes or elements having axial or radial symmetry, comprising one or more welding stations (1) each equipped with a support (3) in turn comprising a chuck (2) for fixing and c...
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WO/2023/284981A1 |
A method for determining state-related information for an ultrasonic welding device (1) is described. The state-related information provides information about a current state of at least one component (2) of the ultrasonic welding device...
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WO/2023/281862A1 |
This composite material comprises: a first member which contains tungsten and comprises tungsten as a first component; a second member which contains copper, comprises copper as a first component, and is joined to the first member; and a...
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WO/2023/280340A1 |
The invention relates to a method for determining the temperature in a joining zone in a vibration welding process, wherein a first joining partner (1) and a second joining partner (2) are welded together, characterised in that the first...
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WO/2023/272318A1 |
The invention relates to a method for connecting components (1, 2) arranged on top of one another by means of friction stir welding, wherein the components (1, 2) are clamped using a clamping device (5) having an opening (3), after which...
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WO/2023/274279A1 |
A welding method for enhancing the service life of a composite target material, an ultra-thin tantalum and vanadium layer being welded by means of mask material welding on a copper layer acting as an outside of a target material to be we...
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WO/2023/274916A1 |
The present invention relates to an ultrasonic welding system (1), comprising: - an ultrasonic vibration unit, which has a sonotrode (2) and a converter (3), wherein the sonotrode (2) and the converter (3) are disposed one behind the oth...
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WO/2022/262297A1 |
A manufacturing method for manufacturing an X-ray tube anode target material (2), the method comprising the following steps: firstly, preparing materials for an anode head (1), the target material (2), an intermediate layer solder prefor...
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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/2022/224042A9 |
The present application discloses an electric spindle (2). The electric spindle (2) comprises: a casing (4) including at least one cooling duct (70); a shaft (12) mounted so as to be capable of rotating relative to the casing, the shaft ...
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WO/2022/258110A1 |
The invention presents an automatic high-temperature joining furnace, in particular designed for diffusion welding materials to be joined such as metals and metal workpieces, comprising a heating chamber having a heating device, a workpi...
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WO/2022/259567A1 |
The present invention provides a new shaft manufacturing method with which it is possible to more efficiently manufacture a hollow shaft formed of a cylindrical member (pipe member) that has coupling members joined to both ends thereof. ...
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WO/2022/259812A1 |
With regard to carrying out friction stir welding on a composite body having a first surface and a second surface different from the first surface, the present invention carries out friction stir welding of the second surface while suppr...
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WO/2022/260839A1 |
Exemplary methods of cooling a semiconductor component substrate may include heating the semiconductor component substrate to a temperature of greater than or about 500 °C in a chamber. The semiconductor component substrate may be or in...
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WO/2022/253170A1 |
A machine head assembly (2) and an ultrasonic welding machine, the machine head assembly (2) comprising a main control circuit, a lifting bracket (21), a vibrating cylinder (22), a vibrating cylinder drive apparatus (23), and a stroke fi...
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WO/2022/253562A1 |
The invention relates to a device for the ultrasonic processing of materials, comprising a sonotrode which is rotatable about a first axis and has a first sealing surface extending in the axial direction, wherein the device has a first r...
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WO/2022/253168A1 |
A machine head assembly (1) of an ultrasonic welding machine, and the ultrasonic welding machine. The machine head assembly (1) of an ultrasonic welding machine comprises a main control circuit, a lifting support (11), a vibration genera...
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WO/2022/256473A1 |
A welding and deburring system is provided for joining first and second work pieces to one another. The system includes a friction stir welding tool for joining the first and second work pieces to one another at a weld. The system furthe...
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WO/2022/251490A1 |
A system and method for additive manufacturing are described. A system includes an additive manufacturing tooling head configured to deposit a heated material to form a workpiece, a tooling controller configured direct the tooling head t...
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WO/2022/239795A1 |
A joining method for joining an overlap portion (15) where a first member (11) and a second member (12) overlap each other, said method including: a first joining step in which a rotary tool is press-fitted at a one-end contact point (P1...
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WO/2022/229305A1 |
The invention relates to an electrical steel strip having at least one functional layer (4) that consists at least in part of a ferromagnetic material and having at least one auxiliary layer (8) that consists at least in part of a non-ma...
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WO/2022/231423A1 |
A friction stir extrusion apparatus for extruding material, comprising a housing, a transport screw and a feeder, the housing comprising a body with a round cavity and extending along a rotational axis and having an input opening for a m...
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WO/2022/230877A1 |
This heat sink is provided with a top plate section and heat radiation fins. One surface of the top plate section is a mounting surface on which another member is mounted, and the heat radiation fins are formed on the other surface of th...
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WO/2022/225173A1 |
An electronic device of the present disclosure comprises a plurality of bonded structures comprising: a first structure having at least one opening formed therein; a second structure including at least one protrusion to be coupled to the...
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WO/2022/223923A1 |
The invention relates to an electric spindle (2) which comprises a housing (4), a rotating part (6) mounted so as to rotate with respect to the housing (4), the rotating part having a recess (14) for receiving a tool holder, the rotating...
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WO/2022/223925A1 |
The invention relates to an electric spindle (2) which comprises a base, a support connected to the base, a shaft rotatably mounted relative to the support, at least three force sensors (90), each sensor (90) being inserted between the b...
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WO/2022/218845A1 |
The invention relates to a cell connector (1) for interconnecting at least two output conductors (2) and/or wires (3), the cell connector being composed of at least one substantially strip-shaped element (4). The cell connector according...
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WO/2022/215720A1 |
Provided are a friction stir welding tool and a friction stir welding method in which the amount of generated heat can be increased while reducing the amount of escaping heat. This friction stir welding tool (1) has a shoulder portion ...
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WO/2022/215425A1 |
This method for manufacturing a press-molded article includes: overlapping steel plates (10, 20), at least one of which has a plated layer on the surface thereof, such that the plated layer is arranged between the steel plates (10, 20); ...
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WO/2022/215061A2 |
The presently disclosed subject matter relates to multi-material electrical contacts, and methods of making multi-material electrical contacts.
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WO/2022/210250A1 |
A joining method that uses a friction stir welding tool and a fastener and joins an overlapping section that is formed to include a first member on the tool side and a second member disposed on a lower layer of the first member. The join...
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WO/2022/210248A1 |
The friction stir welded part is formed by press-fitting a friction stir tool, from a first-member side, into an overlap portion that includes the first member and a second member arranged at a lower layer of the first member, in a state...
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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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