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WO/2015/011383A1 |
The invention relates to an ultrasonic transducer (1) for controlling a welding area (2) by means of ultrasounds, and to a method for controlling by means of ultrasounds using said transducer. The transducer (1) comprises a plurality of ...
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WO/2015/011912A1 |
A method for manufacturing an aluminum product includes a spray step as a boehmite treatment step in which a processing solution is sprayed on a workpiece (22), which has been heated in a brazing step, to cool the same after the brazing ...
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WO/2015/007322A1 |
A system for evaluating at least one state of a process is provided the system having means for segmenting the process into a plurality of process segments, one or more sensors configured to capture information related to each process se...
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WO/2015/006338A1 |
A method to fill a gap in a liner panel according to one disclosed non-limiting embodiment of the present disclosure includes: applying a nickel braze alloy composition onto a gap in a liner panel; subjecting the nickel braze alloy compo...
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WO/2014/203499A1 |
The purpose of the present invention is to provide a water vapor reflow device and water vapor reflow method that use superheated water vapor and that make practical use possible. A water vapor reflow device (1) provided with a heating f...
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WO/2014/195412A1 |
A method of manufacturing a container is disclosed which comprises positioning metals plates (12, 14) against one another to define an interior space and welding the seams between the plates (12, 14) to form a fluid tight container. In t...
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WO/2014/181458A1 |
The present invention provides a welding method wherein welding can be carried out with reduced or prevented weld solidification cracking during a welding step without essentially requiring a prior examination regarding a construction me...
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WO/2014/182523A1 |
A welding system (10) includes a repositionable temperature sensor (32). The repositionable temperature sensor (32) is configured to detect temperatures corresponding to a workpiece (28) and to provide temperature data corresponding to t...
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WO/2014/179159A1 |
A method of computing optimal beam numbers of a phased-array ultrasonic weld inspection arrangement. The arrangement is for inspecting a weld that is within an area of interest that has a known dimension and with the inspection arrangeme...
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WO/2014/171890A1 |
One or more channels are provided in the surface of a conductive layer of a PCB substrate in an area on which a component is to be placed. The channels can help reduce or prevent shifting of the component during reflow soldering through ...
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WO/2014/170735A1 |
A welding portion inspection method includes: irradiating welding laser beam along welding trajectories set in works plural times or irradiating inspection laser beam along scanning trajectories set in a molten pool of the Works which is...
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WO/2014/161715A1 |
The invention relates to a device for welding weld material in a compression chamber (2) by means of ultrasound, wherein the compression chamber (2) is enclosed in a welding position by sections of boundary surfaces (4, 6, 8, 17) which a...
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WO/2014/156093A1 |
This ceramic-metal bonded object comprises a ceramic member constituted of an oxide-based ceramic, a metallic member having an end part which contains Ni and mainly includes Fe, an adhesive layer formed on the ceramic member, and a brazi...
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WO/2014/156845A1 |
Provided is a brazing apparatus that uniformly raises the temperature of workpieces by means of a relatively simple structure, and is capable of high-speed brazing. This brazing apparatus (SB) is sequentially provided with an anterior ch...
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WO/2014/156846A1 |
Provided is a brazing apparatus that uniformly raises the temperature of workpieces by means of a simple structure, and is capable of high-speed brazing. This brazing apparatus (SB) circulates hot nitrogen gas by convection flow inside a...
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WO/2014/147334A1 |
The invention relates to a method for controlling welding beads between two thermoplastic parts welded by ultrasound using a sonotrode, characterized in that said method includes the following steps: the parts previously assembled are se...
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WO/2014/150301A1 |
An article includes a body that has a first section and a second section bonded with the first section. The first section is formed with a first material that has a first microstructure and the second section is formed of a second materi...
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WO/2014/141755A1 |
This steam turbine vane manufacturing method is provided with the following steps: a groove processing step for forming a protective part connecting surface (14) on a steam turbine vane material (11) that was subjected to rough processin...
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WO/2014/135137A2 |
The invention relates to a method for assessing the structural quality of three-dimensional components which are produced by laser sintering or laser melting.
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WO/2014/131402A1 |
The invention proposes a method for cohesive joining to a cable end (1), in which method a welding tool element (30, 37, 41, 43, 45, 48, 53) is fitted on an open bundle end of individual cores (2, 15) of the cable end (1), welding energy...
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WO/2014/130190A1 |
Systems and methods for spot welding and seam welding an upper material layer to a lower material layer using a rod. The rod can be a non-consumable rod or a consumable rod.
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WO/2014/122824A1 |
[Problem] The present invention provides a welding apparatus capable of switching welding wires without adversely affecting operation. [Solution] In switching an in-use MIG welding wire (22) to a brazing welding wire (20), the MIG weldin...
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WO/2014/115858A1 |
Provided is a wiring substrate provided with: an electrode containing Cu or a Cu alloy; a plating film having a film containing at least Pd, formed on the electrode; and solder which is bonded by heating onto the plating film and which h...
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WO/2014/103629A1 |
A steel sheet of the present invention contains chemical components within predetermined ranges, while having an α value of 0.13-1.0% by mass, a β value of 8.45-15.2, a yield strength of 670-870 N/mm2, a tensile strength of 780-940 N/m...
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WO/2014/097820A1 |
In order to enable good flux-free brazing without requiring a flux or vacuum equipment, an aluminum alloy material provided with an Al-Si-Mg brazing material is heated, in a brazing furnace, at least in a temperature range from 450°C to...
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WO/2014/097821A1 |
A manufacturing method for an outer joint member (11) of a constant velocity universal joint (10) involves forming a cup member (12a) and a shaft member (13a) with a medium carbon steel. The manufacturing steps of the cup member (12a) in...
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WO/2014/091897A1 |
A controller in a robot control system creates a workpiece master image and robot operation program. When there exists a next workpiece to be processed on the basis of the same robot operation program, the controller acquires a master im...
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WO/2014/086794A1 |
The invention relates to a method and a laser machining device for machining a workpiece (13). The laser machining device (10) has a laser (11) for generating a laser beam (12), which is diverted by way of a diverting device (15) in acco...
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WO/2014/085241A1 |
Bulk metallic glass having at least one surface: applying a contact layer to at least a portion of the at least one surface of the bulk metallic glass; applying a diffusion barrier layer to the contact layer; applying a cap layer to the ...
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WO/2014/082408A1 |
Disclosed is a wire stock automatic soldering process wherein in a feed processing apparatus, a first workstation feed inlet feeds wire stock to be soldered, which is stripped and cut via a cutting workstation and then guided into a posi...
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WO/2014/084317A1 |
In a region of a fillet bead (53) formed in a single stroke, stiffening beads (55A, 55B) are formed on a curved portion therein. At that time, the welding start position of the stiffening beads (55A, 55B) is configured so as not to exist...
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WO/2014/077140A1 |
The post-heating treatment device for a welded rail pertaining to the present invention is provided with an induction heating coil. The induction heating coil is disposed on the side surface of a column part of the rail at a distance of ...
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WO/2014/073018A1 |
The method for optimization analysis of bonding positions according to the present invention is a method for optimization analysis of point bonding or continuous bonding used when bonding a plurality of components configuring a structure...
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WO/2014/071197A1 |
A field-customizable inflatable purge dam apparatus for welding includes first and/or second inflatable purge bladders. A bridge conduit extends between the purge bladders. First and second quick-disconnect couplers are provided for deta...
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WO/2014/057961A1 |
A peening device is provided with: peening impact pins that impact on a surface to be worked; a device main body that uses vibration to move the peening impact pins back and forth with respect to the surface to be worked; servo motors (2...
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WO/2014/049999A1 |
The present invention provides a first coil part and second coil parts disposed facing the surface of a steel plate and adapted for induction-heating the steel plate through the flow of a supplied high-frequency electrical current. The f...
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WO/2014/049628A1 |
This heating device for strain relief is provided with a first coil unit and a second coil unit disposed facing a surface of a steel plate for induction heating of the steel plate by a supplied high frequency current flow. The constituti...
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WO/2014/035577A1 |
A welding operation is performed utilizing a rotating arc resulting from movement of a welding electrode (14) in a welding torch (24). Workpiece fit-up is determined as the weld progresses, such as via a camera (134) and image analysis (...
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WO/2014/030416A1 |
The purpose of the present invention is to form a sound fillet on the periphery of surfaces to be brazed, when two aluminum alloy members are brazed to each other by plane brazing using a single-layer brazing sheet. When aluminum alloy m...
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WO/2014/014483A1 |
A welding method includes inserting a weldable object at least partially into a through-bore formed in a generally tubular body, the tubular body having an interior flow passageway and an outer surface, and the through-bore having a bore...
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WO/2014/014237A1 |
The present invention relates to a joint tube body used in a brazing joint technique, and the particular components of the present invention are: an expanded tube body (10) which has a trumpet-shaped expanded tube part (11) as an inlet a...
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WO/2014/014069A1 |
This method of manufacturing an engine exhaust valve for a large vessel is characterized in that, following multiple iterations of build up welding (S2) using a weld material comprising an Ni-Cr-Al system Ni-base age-hardened alloy so as...
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WO/2014/011265A2 |
A brazed end cover assembly for a gas turbine combustor using Au-Ni braze is disclosed. The end cover assembly may include an end cover with openings, a flow insert, first and second gaps between the end cover and the flow insert, and fi...
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WO/2014/008037A1 |
A brazing ring with integrated fluxing product and methods for production thereof are described. The brazing ring has a generally circular body with a plurality of channels extending between opposing faces of the ring and disposed about ...
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WO/2014/005814A1 |
The present invention relates to a method for connecting a shaft (2) produced from steel or a nickel-based alloy to a wheel (3) produced from a TiAl alloy. It is essential to the invention that a vanadium-containing layer (8) or a nickel...
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WO/2013/191480A1 |
The present invention relates to a method for welding electrode tabs, and more specifically, to a method for welding electrode tabs comprising assembling a battery module and re-bending, so as to prevent error and twisting of the electro...
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WO/2013/191478A1 |
The present invention relates to a method for welding a battery module and a welded structure, and more specifically, to a method for welding a battery module and a welded structure, in which a plurality of battery cells provided with an...
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WO/2013/187362A1 |
The present invention is a device for coating thin molten solder films, the device being configured to be capable of controlling the thickness of the molten solder film that is coated on the base metal of a thin molten solder-coated devi...
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WO/2013/186189A1 |
The invention relates to a method for producing a welded joint (8) having the steps of: providing an x-ray tube (3) arranged within an x-ray housing (5) for generating x-ray radiation and a detector (4) arranged within a detector housing...
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WO/2013/184401A1 |
A method of adding base metal to a superalloy component is disclosed. The method comprises identifying a region deficient in base metal and preparing the region for base metal addition by exposing clean substrate metal in the site. Base ...
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