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WO/2013/182582A1 |
The present application describes a method (22) for welding two parts to each other, said two parts being made from steel having a high thermomechanical yield strength, said welding method (22) comprising a welding step (24) in which a w...
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WO/2013/176187A1 |
The present invention obtains a smoothing method and device whereby it is possible to automatically carry out a process for smoothing a weld member which was conventionally carried out manually. This method uses a belt grinding device ha...
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WO/2013/170253A1 |
An apparatus (10) and method for evaluating an effect of a surface presentation angle (A). The apparatus supports a plurality of samples (12) separated by support plates (18) between end plates (22) in a shish kebab arrangement. A groove...
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WO/2013/168669A1 |
Provided is an aluminum alloy brazing sheet which can be used for brazing aluminum in a nitrogen gas furnace at low cost without using any flux or any toxic element. A brazing sheet for brazing aluminum in an inert gas atmosphere without...
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WO/2013/170160A1 |
The present invention includes methods for treating a laser-processed material that produces an odor resulting from laser processing. The present method includes treating the laser- processed material with heat to dissipate the odor from...
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WO/2013/165418A1 |
A wheel resurfacing method and system for resurfacing a worn track wheel to its original profile are provided. The system comprises a support for maintaining the worn railway wheel, a welding device, a controller, and a surface processin...
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WO/2013/164264A1 |
The present Patent application provides a pipe fabrication apparatus (10)comprising a fabrication module having a guide (0) adapted to support a cylindrical component, at or adjacent a first end of the component, at two discrete and spac...
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WO/2013/165247A1 |
The present application relates to a method of manufacturing a tube sheet (7) and heat exchanger assembly for a pool reactor or pool condenser for use in the production of urea from ammonia and carbon dioxide, wherein the method comprise...
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WO/2013/162885A1 |
A method and system for optimizing a weld schedule is disclosed. The weld schedule is used to control a plurality of welding apparatuses, and includes a plurality of weld sequences for control the plurality of welding apparatuses. The we...
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WO/2013/161875A1 |
Provided are an excellent soldering apparatus, which is capable of efficiently soldering a workpiece in a short cycle time, and a method for manufacturing a soldered product. This soldering apparatus is provided with: a thermal radiation...
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WO/2013/160745A1 |
An arc welding system and methods. The system is capable of monitoring variables during a welding process, according to wave shape states, and weighting the variables accordingly, detecting defects of a weld, diagnosing possible causes o...
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WO/2013/157557A1 |
At least one stiffening bead (32) formed by arc welding is formed on a surface of at least one metal member separately from a fillet bead (3) formed by fillet arc welding. The stiffening bead (32) is formed at an angle of 45-135° with t...
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WO/2013/156152A1 |
The invention relates to a method and a device for longitudinal seam welding of profiled tubes on a tube welding system which is connected to a system computer for process control, and to which a slotted tube (5) formed directly in line ...
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WO/2013/152752A1 |
The invention relates to a device for connecting the ends of pipes, which are already aligned and tack-welded and which are made of steel in particular, by means of an orbital welding process using a welding joint which is formed by the ...
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WO/2013/148922A1 |
A method (236) of monitoring a spatter generating event during a welding application. This method (236) includes capturing data (238) that corresponds to a welding current of the welding application, detecting (240) parameters associated...
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WO/2013/141030A1 |
[Problem] To provide a cast product having an alumina barrier layer, and method for manufacturing the same. [Solution] This cast product having an alumina barrier layer is a cast product having an alumina barrier layer containing Al2O3 o...
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WO/2013/137200A1 |
Provided is a flux containing a hydrogenated dimer acid and at least one polybutadiene (meth)acrylate compound selected from a group comprising polybutadiene (meth)acrylate compounds represented by formula 1 and polybutadiene (meth)acryl...
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WO/2013/137030A1 |
The purpose of the present invention is to provide, in friction-stirring joining of oxide-dispersion-strengthened platinum, a friction-stirring processing method that, through control of the organization of the welding site, can further ...
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WO/2013/132561A1 |
A misalignment calculation system provided with a misalignment calculation device for calculating the amount of misalignment when performing a butt weld of the end of a first steel pipe and the end of a second steel pipe, using profile d...
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WO/2013/129408A1 |
The purpose of the invention is to keep a rotor shaft from falling over after welding to improve the yield rate in a low-cost device, and to obtain a turbine rotor capable of large-scale production. A turbine impeller (12) and a rotor sh...
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WO/2013/117376A1 |
The invention relates to a method for the cohesive connection of two components (2), in particular two rotating shaft parts (2), in a connecting region (8), wherein integrally formed portions (10) for manipulating the surface geometry of...
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WO/2013/116177A2 |
A method is disclosed for assembling a flattened tube multiple tube bank heat exchanger that includes a first tube bank and a second tube bank, each bank including a plurality tube segments extending longitudinally in spaced parallel rel...
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WO/2013/114786A1 |
Provided is a system that supports welding skill education, with which a welding environment can easily be simulated, and with which welding work can be taught, corrected, and guided even when a single student is engaged in self-study. T...
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WO/2013/108465A1 |
A method for flux-free surface brazing between an aluminum alloy member and a copper alloy member using a single-layer brazing sheet, wherein: in a state in which a single-layer brazing sheet comprising a brazing material having a compon...
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WO/2013/106069A1 |
Hot-rolled high-strength steel elongated structural members and method of making same are disclosed by hot-rolling high-strength steel having a specific chemical composition to provide structural units. The units are then welded together...
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WO/2013/102633A1 |
The invention relates to a semifinished hollow body (1) which is formed from at least two parts (2, 3) that are welded together and has at least one opening (4) which is formed by a burn-through of a material of the semifinished hollow b...
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WO/2013/098965A1 |
[Problem] To reduce residual stress occurring in a workpiece from welding. [Solution] The junction of a ring-shaped member (5) constituting a workpiece (W) and a hub section (7) of a shaft-shaped member (6) is welded by the welding torch...
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WO/2013/100614A1 |
Provided are austenitic steel having superior machinability and cryogenic temperature toughness in weld heat affected zones thereof and a method for manufacturing the same, the austenitic steel comprising, in weight %, 15 to 35% of manga...
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WO/2013/100106A1 |
Provided is a high strength steel pipe that has excellent ductility and low temperature toughness and that is obtained by welding a base material steel sheet formed in a tubular shape. The base material steel sheet contains, in terms of ...
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WO/2013/095115A1 |
The invention relates to an inspection apparatus (165) for inspection of a weld (55), the apparatus having a first illumination system (67) to provide a first radiation beam (69) to generate an ultrasonic surface displacement in a weld (...
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WO/2013/096374A1 |
A fiber laser-treated workpiece is configured with a body having a discontinuous surface which defines a plurality of spaced through-going passages so that each passage is delimited by a peripheral layer having a surface characteristic w...
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WO/2013/094956A1 |
An automatic welding device according to one embodiment of the present invention, which welds and repairs any one point of a first system section of a nuclear reactor which includes a flange, a pressurizer and a nozzle section formed bet...
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WO/2013/094672A1 |
Provided is a fastening member for appropriately ensuring the strength of the peripheral edge portion of a tapered-cylindrical-body-shaped-portion and which appropriately reduces external dimensions. A fastening member such as a bolt, a ...
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WO/2013/089101A1 |
The device comprises: a gouging torch (13) for gouging the object being shaped; a shape sensor (14) that measures the shape of the object being shaped; a slider device (11) and multi-jointed robot (12) that drive the gouging torch (13) a...
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WO/2009/057830A9 |
A welded state monitoring device and method for monitoring on-line the state of an electric-resistance welded pipe, such as the welded state, or the butted state, more correctly than conventional. A mirror (23) provided at a one-end port...
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WO/2013/085075A1 |
A non-destructive inspection system (100) sets to a predetermined position a workpiece (1) having an overlapping juncture of dissimilar metal materials that must be inspected with a handling robot (11). The surface of the overlapping jun...
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WO/2013/081015A1 |
A method for minimizing fatigue damage in a welded structure by minimizing the fatigue damage produced in the welded portion of the welded structure. In this method, a substantially linear weld bead is curved in an arc-shape along a dire...
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WO/2013/069484A1 |
Provided are a welding method and a weld joint with which the fatigue strength of the box-welded joint of a gusset plate and a high-tensile steel can be dramatically improved. A welding method whereby a gusset plate is welded to high-ten...
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WO/2013/060461A2 |
The invention relates to a method for producing a guide bevel on a workpiece, in particular a cutting tool. The workpiece to be machined is clamped in a clamping device which is rotationally driven about a rotational axis, and at least o...
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WO/2013/061518A1 |
The present invention addresses the problem of providing a welding skill evaluation device which enables the acquisition of detailed knowledge of a molten pool by welding training under the visual observation of the molten pool as an ima...
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WO/2013/062095A1 |
The present invention relates to a film which contains solder particles and a thermoplastic resin which can be dissolved by a solvent. In this reflow film, the solder particles are scattered throughout the film. Also provided is a solder...
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WO/2013/053687A1 |
A securing device (1) for securing at least one part to be secured in a vehicle bodywork manufacturing system, wherein the securing device (1) has a securing element (2) which is provided for attachment to a baseplate (6), and wherein an...
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WO/2013/054915A1 |
A pinning device (10) comprises: a first housing (12) which is held by an operator; a tool holding member (30) which is attached to the first housing (12) and holds a tool (40) at the tip end thereof; a striking member (19) for striking ...
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WO/2013/044901A1 |
The invention relates to a method for producing a joining seam at band ends of steel during the continuous production of welded pipes, wherein in a multistage process comprising severing of the band ends and subsequent finish-welding, in...
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WO/2013/046009A1 |
The method of optimizing performance of a weld includes determining a set of specified mechanical properties, such as hardness or toughness for the weld, selecting a base metal material, selecting a welding process and welding process co...
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WO/2013/045213A1 |
In the method for testing the quality of a weld joint, the weld joint is tested during the welding thereof using a volume test method. In the method for welding a weld joint, the quality of the weld joint is tested using this method for ...
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WO/2013/039289A1 |
The present invention pertains to a cooling ring for welding bellows, a cooling ring for welding used in the manufacture of bellows, which include multiple pairs of diaphragms, wherein a pair of diaphragms are formed of a first diaphragm...
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WO/2013/038686A1 |
A welded structure provided with a fillet-welded joint obtained by bringing an end surface of a bonding member into contact with the surface of a bonded member having a plate thickness equal to or greater than 50 mm and bonding the bondi...
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WO/2013/038685A1 |
A welded structure provided with a fillet-welded joint obtained by bringing an end surface of a bonding member into contact with the surface of a bonded member having a plate thickness equal to or greater than 50 mm and bonding the bondi...
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WO/2013/029581A1 |
The invention relates to a method for the generative production of a component (2) and to a device for carrying out such a method, having the following steps: applying a material layer with a constant layer thickness; hardening a region ...
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