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Matches 1 - 50 out of 65,081

Document Document Title
WO/2017/175541A1
An arc-tracking welding method according to the present invention is an arc-tracking welding method in a consumable-electrode-type welding apparatus provided with a weaving function for swinging a torch in the welding direction, wherein ...  
WO/2017/174396A1
The invention relates to a method for producing and repairing an impeller for a hydroelectric power plant, using a robot welding jig, the impeller being constructed in layers from webs of welding material and without the a supporting aux...  
WO/2017/169899A1
During thin-plate welding, welding defects such as burn through or missing the target as a result of deformation can easily occur if the amount of input heat is too great for the plate thickness. In addition, the arc becomes likely to be...  
WO/2017/169900A1
During thin-plate welding, welding defects such as burn through or missing the target as a result of deformation can easily occur if the amount of input heat is too great for the plate thickness. In addition, the arc becomes likely to be...  
WO/2017/173107A1
In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fl...  
WO/2017/165964A1
A robotic welding system comprises a supporting arm for attaching to a repositionable support structure, the supporting arm comprising a first mounting portion connectable to the repositionable support structure, and a second mounting po...  
WO/2017/169409A1
This welding device (1) has a welding torch (15) having an electrode (17) used in TIG welding, a welding control unit (10), a high-frequency-voltage application unit (11), a current detector (12), a measurement unit (13), and a determina...  
WO/2017/171049A1
A welded structural member that has superior corrosion resistance in an environment in which highly concentrated sulfuric acid condenses. By mass%, the chemical composition of a parent material of said welded structural member is C≤0.0...  
WO/2017/170213A1
This joint structure is provided with: a first homogeneous metal material having a first protrusion; a second homogeneous metal material capable of being welded to the first homogeneous metal material; and a heterogeneous material which ...  
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/2017/171050A1
A welded structural member that has superior corrosion resistance in an environment in which highly concentrated sulfuric acid condenses. By mass%, the chemical composition of a parent material of said welded structural member is C≤0.0...  
WO/2017/170106A1
This joint structure is provided with: a first homogeneous metal material provided with a first protrusion; a second homogeneous metal material which has, provided therein, a first pass-through section which is larger than the diameter o...  
WO/2017/163644A1
Provided is a welding robot mechanism that has: a welding robot having a touch sensing function; a welding power source for supplying welding power to the welding robot; and a control unit for controlling the welding robot, wherein the w...  
WO/2017/163824A1
A first terminal part (12dTOUT) of a first terminal wire (12dOUT) of one divided coil (12B) and a second terminal part (12cTIN) of a second terminal wire (12cIN) of another divided coil (12B) are arranged side by side in the radial direc...  
WO/2017/159114A1
A TIG welding device (10) is provided with a welding robot (11), a robot control device (12), a welding torch (13), a welding control device (14), a gas feeder (15) and a height detection device (16). The welding torch (13) is set at a r...  
WO/2017/159887A1
The present invention comprises: a handle (100) accommodating a welding cable (10) in the interior thereof and providing a gripping space for a user; a cable connector (200), provided on one side of the handle (100), for fixing the weldi...  
WO/2017/159888A1
The present invention relates to a welding torch cooling means which can be utilized in a variety of welding torches. The present invention, which is for a welding torch comprising a handle (100) providing a gripping space for a user, an...  
WO/2017/154311A1
A method for welding a steel pipe (10) and a joint (20) in a steel pipe structure. This welding method is provided with: a measurement step for measuring manufacturing error in the steel pipe (10); a calculation step for calculating posi...  
WO/2017/154725A1
Provided is a welding method that uses a special torch and a flux cored wire, wherein: the special torch has a suction nozzle between a contact tip and a shielding nozzle; and the flux cored wire has a steel outer surface filled with flu...  
WO/2017/154196A1
The present invention pertains to a nozzle cleaner device with which it is possible to easily remove sputter that has adhered to the tip of a nozzle used in arc welding. Provided is a nozzle cleaner device for removing sputter that has a...  
WO/2017/154754A1
A welded metal which satisfies a predetermined component composition, and wherein if N (particles/mm2) is the number of carbide particles present in the welded metal and having a circle-equivalent diameter of 0.1 μm or more and n (parti...  
WO/2017/155041A1
A consumable-electrode-type arc welding system is provided with a wire-feeding device (4) for feeding a welding wire (W) from a wire supply source (3) to a welding torch (13), and a power source device (5) for supplying electric power be...  
WO/2017/151837A1
A class of metallic composites is described with advantageous bulk properties for additive fabrication. In particular, the composites described herein can be used in fused filament fabrication or any other extrusion or deposition-based t...  
WO/2017/149176A1
A welding chamber with an inert atmosphere comprises: an oblong chamber body comprising a main base and a cover interconnected by a plurality of main lateral walls, a receptacle arranged as a cavity in the cover, which comprises a second...  
WO/2017/148548A1
For producing a welded ring, a strip of a length corresponding to the circumference of the ring is bent into a ring and is welded at its ends. The ends of the strip that are to be welded to one another have in the circumferential directi...  
WO/2017/151572A1
Control panels (46) for welding systems are disclosed. An example power system for a vehicle (10) includes a generator (34) to generate electrical power and to be installed on the vehicle; a first case component (304) configured to be at...  
WO/2017/150429A1
A welding torch 100 for arc welding in a shielding gas has a contact tip 25 for feeding a welding wire 13, a suction nozzle 23 for suctioning a gas from a space which surrounds the periphery of the welding wire and is formed between the ...  
WO/2017/144515A1
The invention relates to a welding apparatus (1) with a welding torch (2), a feeding device (3) for feeding a melting filler metal (4) at a feed rate (v) to a welding point (S), at which the filler metal (4) is melted with the aid of an ...  
WO/2017/147096A1
Properties and performance of weld material between metals in a weldment is controlled by modifying one or more of the nitrogen content and the carbon content to produce carbide (e.g. MC-type), nitride and/or complex carbide/nitride (e.g...  
WO/2017/142435A1
The invention relates to the field of welding, and more particularly to methods of connecting articles made of corrosion resistant multi-layered metal materials by means of welding, and can be used in mechanical engineering, boat buildin...  
WO/2017/141804A1
A welding device (100) is provided with: an articulated robot (11) having a plurality of drive axes; an end effector (23) supported by the articulated robot; a distal-end axis drive mechanism (21) which is disposed between a distal-endmo...  
WO/2017/142992A1
Reversible contact tips and welding assemblies for reversible contact tips are disclosed. An example welding contact tip includes a first axial end portion having a welding wire outlet of an inner bore of the welding contact tip, a threa...  
WO/2017/139911A1
Provided are a welding system based on a manipulator (1) and a measuring arm (2) and a welding method therefor. The welding system comprises the manipulator (1) and the measuring arm (2). The measuring arm (2) is detachably provided on t...  
WO/2017/141760A1
Provided is a multi-electrode submerged arc welding method using five or six electrodes, which is able to achieve a deep weld penetration and a high weld deposit amount by supplying a large current, and which is also able to generate sta...  
WO/2017/141639A1
In a trajectory determination device (40): a CAD data acquisition unit (41) acquires shape data representing the shape of a three-dimensional structure; a trajectory data generating unit (43) and layering conditions adjusting unit (44) g...  
WO/2017/139734A1
Apparatuses, systems, and/or methods for securing and unsecuring a wire feeder (140) in an automatic welding system (100) without using tools are disclosed. The welding system (100) can include, for example, a robotic arm (120) with a we...  
WO/2017/137515A1
The invention relates to a self-contained system for welding two chamfered panels (191, 192), in particular along a plating seam, according to a welding sequence including a plurality of passes and comprising: a. a carriage (100) includi...  
WO/2017/137550A1
The invention relates to a method for monitoring a joining seam, in particular during joining by means of a laser beam, wherein in the processing direction before a processing point a joining site is measured in order to detect the posit...  
WO/2017/135080A1
Provided is a pulsed arc welding device which is controlled so as to weld an object to be welded by generating an arc between a welding wire and the object to be welded by feeding the welding wire toward the object to be welded at a feed...  
WO/2017/134714A1
An arc welding device (1) is provided with a welding output part (13), a high-frequency application part (52), a relay substrate (51), a high-voltage detection part (14), and a welding control part (11). The high-frequency application pa...  
WO/2017/134015A1
A welding apparatus (1) comprises a multi-axis robotic arm (2) having a first end (2a); a welding tool (5) attached to the first end (2a); an image acquisition device (4) attached to the first end (2a) and having a light filtering system...  
WO/2017/134971A1
This power source system is provided with a plurality of power source apparatuses (1) connected to a single load (2). A first power source apparatus (1) calculates control information for controlling a voltage or a current outputted to t...  
WO/2017/136638A1
Apparatuses, systems, and/or methods for reducing or eliminating gas surges in welding applications are disclosed. The welding system (110) can include, for example, a welding cable (120) coupled to a welding torch (110) in which the wel...  
WO/2017/131186A1
The fatigue strength of a lap-welded joint 10, wherein an overlap portion 12a of a first steel member 12 and an overlap portion 14a of a second steel member 14 are overlapped, and the edge portion of the first steel member 12 is welded t...  
WO/2017/129678A3
The invention relates to a device and a method which is carried out by means of the device, for the controlled cooling and heating of metallic workpieces I, II (8, 9) in the temperature field (14) during welding, thermal separating, sold...  
WO/2017/132020A1
Methods are disclosed for melting a cored feed material (31) using a low heat input process. The feed material may be a sheath (34) consisting essentially of pure nickel, nickel-chromium, or nickel-chromium-cobalt, containing a powdered ...  
WO/2017/130911A1
A welding head 10 wherein a torch body 30 is attached to a linearly movable part via a torch connection part 18. The torch connection part 18 comprises a compression coil spring 104, an extension coil spring 106, and a lock part 108 that...  
WO/2017/130830A1
Provided is a weld joint (1) with which the strength of the weld joint (1) can be maintained and brittle fracture can be prevented even when the tensile strength of a weld metal (3) is lower than the tensile strength of a steel material ...  
WO/2017/129678A2
The invention relates to a device and a method which is carried out by means of the device, for the controlled cooling and heating of metallic workpieces I, II (8, 9) in the temperature field (14) during welding, thermal separating, sold...  
WO/2017/125252A1
The present invention relates to a tungsten inert gas welding method, wherein a tungsten electrode (110) and a workpiece (160) to be welded are energized with alternating current, wherein an arc (120) burns between the tungsten electrode...  

Matches 1 - 50 out of 65,081