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WO/2022/184613A1 |
The aim of the invention is to reduce the draining of HF ignition energy via a data line (20) for data transmission between a welding device (2) and another part of a welding assembly (1). The aim is achieved in that a decoupling apparat...
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WO/2022/185884A1 |
Provided is an arc spot welding method for joining dissimilar materials by which can be obtained a dissimilar material welded joint having both excellent tensile shear strength and cross tensile strength. This arc spot welding method for...
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WO/2022/184737A1 |
The invention relates to: a shielding gas hose (1) for guiding a shielding gas (G) for a welding process, said shielding gas hose comprising at least two layers (S1, S2) that are made of different materials (M1, M2) and follow one anothe...
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WO/2022/186097A1 |
Provided is a TIG welding joint for a high Mn-containing steel material, in which the generation of high temperature cracks during welding is suppressed and which has high strength and excellent impact toughness at extremely low temperat...
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WO/2022/186096A1 |
Provided is a submerged arc welded joint for an Mn-rich steel material, which rarely undergoes the occurrence of high-temperature cracking during welding and has high strength and excellent cryogenic impact toughness.　The welded joint ...
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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/2022/174983A1 |
The present invention relates to a device and a method for DED or WAAM, comprising a welding torch (1 ) configured to generate an arc for generating a melt pool on a surface of a workpiece (2), and a wire feeder configured to feed a wire...
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WO/2022/175353A1 |
The invention relates to a welding device (1) and a welding method for carrying out a welding process, comprising a welding power source (2) and a welding torch (3) which is connected thereto and which can be moved over at least one work...
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WO/2022/175004A1 |
The invention relates to a pre-separating device (1) for installation in an element-feeding system (120) by means of which joining elements (2, 2A) can be conveyed from a separating device (122) to a joining-element holder on a joining h...
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WO/2022/177289A1 |
An arc welding device for a secondary battery according to an embodiment of the present invention comprises: an upper fixing part which is connected to one electrode of a welding power source and at which multiple welding electrode parts...
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WO/2022/176578A1 |
This method for preparing a lamination plan for a lamination molded article comprises: a step for acquiring shape data; a step for determining a weld path for each layer obtained by breaking down the three dimensional shape of a laminati...
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WO/2022/174003A1 |
A plurality of wire guide modules are interconnected and pivotally attached to each other. The wire guide modules are pivotable between straight configuration and a curved configuration. Each wire guide module defines a channel (22) exte...
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WO/2022/173677A1 |
A torch having first and second housing portions may contain multiple adjustment features such as an adjustable length, an adjustable pivot angle of the second housing portion, and an adjustable rotational angle of the second housing por...
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WO/2022/170369A1 |
The invention relates to a clamping device for welding system, a method of fixing welded material sheets and method of arc welding for thin and very thin sheets. In which, the clamping device is used for welding system including working ...
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WO/2022/169624A1 |
An ignition system for initiating exothermic welds is provided. The ignition system holds a quantity of a reaction mixture in a hopper. The hopper is closed at the bottom by a movable gate. When the gate is opened, powder falls from the ...
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WO/2022/167042A1 |
The invention relates to the use of an alloy having the composition (in mass per cent) C max. 0.02%, S max. 0.01%, N max. 0.03%, Cr 20.0 - 23.0%, Ni 39.0 - 44.0%, Mn 0.4 - < 1.0%, Si 0.1 - < 0.5%, Mo > 4.0 - < 7.0%, Nb max. 0.15%, Cu > 1...
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WO/2022/169743A1 |
A weld quality inspection system for indicating a quality of a weld during a welding process on at least one work piece. The weld quality inspection system includes an infrared camera configured to provide visual data of a weld pool. A m...
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WO/2022/164847A1 |
A welding rod dispenser comprising: a deck, where the deck angles downward from back to front; a rotating assembly located at the front of the deck, where the rotating assembly comprises grabber teeth; and a leveler assembly located atop...
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WO/2022/163820A1 |
This shielding gas ejecting device is provided with a nozzle main body extending along an axis, an inner shielding gas ejection path which is formed inside the nozzle main body and which opens on the axis, an outer shielding gas ejection...
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WO/2022/163973A1 |
The present invention relates to a torch system comprising: a torch module which performs welding through a welding electrode; and a welding electrode supply module which is connected to the torch module to supply the welding electrode t...
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WO/2022/163328A1 |
The present invention has a shape sensor that acquires a shape profile along the elongation direction of an existing weld bead. A control unit has: a welding-information acquiring means that, when an adjoining weld bead is formed in a lo...
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WO/2022/163329A1 |
This method for predicting deformation of an additively manufactured object comprises: a step for dividing the shape of an additively manufactured object into a plurality of blocks; a step for calculating an amount of deformation and a d...
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WO/2022/164954A1 |
A method and apparatus for providing an inert atmosphere to the inside of a piping assembly prior to and during welding, including a canister 101, and a bladder 102 which surrounds the canister 101 and fits inside of a piping assembly to...
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WO/2022/157354A1 |
The invention relates to a method for defining welding parameters (Pi(x)) for a welding process on a workpiece (4), in which a welding torch (2) fastened to a robot (11) is guided over the workpiece (4) along a predefined welding path (3...
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WO/2022/158584A1 |
The purpose of the present invention is to provide a torch suitable for disposing a non-consumable electrode rotatably around a centrally positioned filler wire. Provided is a torch comprising: a wire guide (2) which feeds a filler wire ...
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WO/2022/158539A1 |
The problem to be addressed by the present invention is obtaining a cutting method with which the scattering of slag and the creation of dust can be inhibited, as well as obtaining a device with which such a cutting method can be used. T...
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WO/2022/150863A1 |
The invention relates to a welding device comprising a welding head (1) which has a welding head opening (4) and which can be moved along a welding direction. The aim of the invention is to allow a welding seam to be welded which is as h...
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WO/2022/154351A1 |
The present invention relates to a micro-cleaning device for a welding jig and, more specifically, to a micro-cleaning device for a welding jig, the micro-cleaning device comprising: a housing (100); a sandbox (200) connected to the hous...
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WO/2022/153134A1 |
Optimized system for manufacturing beams (13) for building ships suitably for assembling and welding a beam (13) avoiding the process of eliminating the camber defect caused by the thermal input generated by the welding (14) of only one ...
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WO/2022/147629A1 |
The present disclosure provides systems and methods for controlling a welding machine comprising an electrode lead and a workpiece lead connectible to one of a plurality of welding platforms. An example method comprises determining if th...
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WO/2022/149426A1 |
This method comprises executing, in a manufacturing process: a base measurement process for acquiring a measured height by measuring, using a shape sensor, the height of a base at a planned moving position of a torch when layering a weld...
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WO/2022/142286A1 |
A process method for one-sided welding and double-sided molding of an alpine region Q500qENH weathering steel, comprising: (1) polishing welding surfaces and proximity areas; (2) cutting the two welding surfaces to form a groove, the gro...
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WO/2022/136644A1 |
The invention relates to a method for the automated or partially automated production of a polymer-improved pipe element (100) using pipe sections (101, 102) having tolerances, the method comprising the following steps: Providing a first...
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WO/2022/138444A1 |
A robot system (1) provided with: a robot (2) that is equipped with a wrist mechanism (9) and, at the distal end of the wrist mechanism (9), is equipped with a flange (12) capable of rotating around a rotational axis (G); a welding torch...
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WO/2022/139434A1 |
The present invention relates to an automatic pipe welding system, wherein an automatic welding head having a plurality of wheels is installed on a pipe, and welding can be easily performed through a welding device while the wheels are c...
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WO/2022/139370A1 |
The present invention relates to a welded structural member having excellent corrosion resistance and crack resistance, and a method for manufacturing same.
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WO/2022/135846A1 |
The invention relates to a method for producing a corrosion-resistant assembly of an automation technology field device, comprising the steps: - providing a first component (10) consisting of a first corrosion-resistant material and havi...
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WO/2022/136331A1 |
The invention relates to a method and a device (1) for assessing the quality of a processing operation, according to which method a workpiece (W) is processed with certain processing parameters (Pi(x)) along a processing trajectory (X), ...
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WO/2021/064469A9 |
An arc welding torch device, wherein the electrode is provided with movement from a rear end of the arc welding torch device to a feeder in the direction of a front end of the arc welding torch device, in the region of which the electrod...
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WO/2022/128475A1 |
The invention relates to a welding device (100) for welding a welding pin (120) to an underlying surface along a welding axis (105) in a welding direction (110), comprising a protective gas bell (140) with a protective gas inlet (150) wh...
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WO/2022/126274A1 |
Disclosed is a system having a robotic welding system, a controller, a camera, and a processor. The robotic welding system is configured to weld metal sections together in accordance with a plurality of welding variables. The controller ...
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WO/2022/127139A1 |
Disclosed in the present invention is a multifunctional AC/DC welding machine capable of automatically changing polarity, comprising a housing. A control panel, a plurality of power supply output interfaces and an input voltage interface...
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WO/2022/128145A1 |
The present invention relates to a trailing gas nozzle (1) for a welding torch, comprising an elongated body (10) comprising an internal space (11) for receiving a trailing gas (G), and an elongated discharge area (12) on a bottom side o...
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WO/2022/129381A1 |
A rotary drill bit comprising at least one rotary cone and at least one leg wherein at least one section of the rotary cone and / or the leg is a substrate that has a hardfaced layer applied thereto characterized in that the substrate di...
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WO/2022/128531A1 |
The invention relates to a welding device for welding a weld stud to an underlying surface in a welding direction along a welding axis, comprising a protective gas bell with a welding chamber and comprising a holding device for holding t...
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WO/2022/129122A1 |
In order to specify a multiple welding method using at least two consumable electrodes (3A, 3B) which enables stable welding processes at the electrodes (3A, 3B) and also less heat input into the base material (6) compared with the multi...
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WO/2022/131037A1 |
Provided is a molded object manufacturing method for manufacturing a molded object provided with a molded section having a blade that is molded by layering weld beads obtained by melting and solidifying a filler metal on the outer periph...
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WO/2022/122922A1 |
A process for producing a 3D article by additive manufacture is provided. The method includes the steps of: forming a meltpool on an already-existing part of the article using heat supplied to the article by a gas metal arc welding devic...
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WO/2022/122497A1 |
The invention relates to a torch neck (10), to a torch with a torch neck (10) and to a welding device for thermally joining at least one workpiece, in particular for arc joining, preferably for arc welding or arc soldering, with an elect...
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WO/2022/120510A1 |
Disclosed is an ergonomic electrode holder, the manipulation thereof being versatile, comfortable and requiring less effort, resulting in fewer postural symptoms when welding, the holder being equipped with means for retaining the electr...
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