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WO/2017/129250A1 |
The invention relates to a method for ultrasound treatment of at least one part and for evaluating the quality of said ultrasound treatment, wherein the method comprises the following steps: a) treating the at least one part with ultraso...
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WO/2017/122384A1 |
Provided are: a heat exchanger (1) which easily achieves reduction in size and weight, and which has reduced deformation caused by thermal expansion; and a method for producing the same. Clad plates (200) are prepared which each include:...
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WO/2017/115015A1 |
An arrangement (100) for analysing a property of a seam, and especially weld seam comprises an optical component (102) for providing a spectre (103) of electromagnetic radiation band to a weld seam (101 ) so that different wavelengths (1...
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WO/2017/111333A1 |
The present invention relates to an air conditioner and a manufacturing method therefor, wherein the air conditioner comprises: an outdoor heat exchanger and indoor heat exchanger including a plurality of refrigerant pipes and one or mor...
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WO/2017/110039A1 |
The present invention is a turbine rotor disc repairing method for removing a defective part generated in an outer peripheral portion of a turbine rotor disc having a blade groove in the outer peripheral portion and for reforming the bla...
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WO/2017/102004A1 |
A method for welding rails at spaced facing frontal ends of the rails is disclosed during which welding material is supplied into a gap between said frontal ends. Part of welding said frontal ends is carried out using a laser beam for pe...
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WO/2017/104815A1 |
Provided are: a welding material which is for a ferrite heat-resistant steel, and with which a weld metal having a high creep strength and toughness can be formed when a ferrite heat-resistant steel containing B is to be welded; a weldin...
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WO/2017/106449A1 |
A method for constructing a tubular connection assembly 10 includes forming a first tubular 1 having a first inner diameter D1, a first wall thickness T1, and a first connection end 3, forming a second tubular 2 having a second inner dia...
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WO/2017/099457A1 |
The present invention relates to a construction method for a steam generator of a two-loop type pressurized light water reactor and a reverse displacement system therefor for construction of a reactor pipe, in which the amount of welding...
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WO/2017/097409A1 |
The present application relates to a drum (1) of a dryer and a method of manufacturing a drum (1) of a dryer for the drying of materials in the form of conglomerates, wherein the drum (1) comprises blades for making the material advance ...
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WO/2017/092729A1 |
The invention relates to a method for producing composite tubes from steel consisting of at least one inner tube and one outer tube, which are connected to one another at least in certain portions in a material-bonding manner by means of...
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WO/2017/091110A1 |
The invention relates to nuclear engineering and can be used in the manufacture of fuel elements for nuclear reactors. Essence of the invention: variants of a welded join between a fuel element casing and a plug which are made of high-ch...
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WO/2017/084988A1 |
The invention relates to an apparatus and a method for monitoring and/or determining the purity and joining quality of a joint between two joining partners that is created using ultrasonic welding.
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WO/2017/084847A1 |
The invention relates to a apparatus (1) for clamping components (2), for example metal sheets, in an assembly line with multiple clamping devices (4), which are arranged on a tool plate, wherein same is intended to simply enable a posit...
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WO/2017/085000A1 |
The aim of the invention is to allow a potential incomplete cut to be detected during the cutting process when thermally cutting a workpiece (208). According to the invention, this is achieved by a method for detecting an impending incom...
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WO/2017/082241A1 |
This invention addresses the problem of improving the probability that the quality of a fixed state, in which an item to be fixed is fixed to an object of fixation, will be visually assessable. To solve this problem, a support part is pr...
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WO/2017/078528A1 |
A welding system for filling a welding groove of a branch connection between a first pipe section and a second pipe section, said system comprising a support device configured to support the first pipe section and the second pipe section...
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WO/2017/073129A1 |
This lap-fillet arc welding joint 1 is obtained by making an upper sheet 10 and a lower sheet 20 overlap each other and forming a weld bead 30 at an edge 11 of the upper sheet 10 and a surface 21 of the lower sheet 20 along the edge 11, ...
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WO/2017/073299A1 |
[Purpose] The present invention relates to an ultrasonic soldering method and an ultrasonic soldering device. The purpose of the present invention is to make it possible to solder a section to be soldered to an electrode or similar that ...
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WO/2017/070684A1 |
The improved cosmetic depotting device includes an induction coil that selectively heats a conductive cosmetic pan placed on a surface above the induction coil sufficiently to loosen the adhesive bond between the cosmetic pan and the ret...
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WO/2017/066080A1 |
A technique facilitates joining of components without subsequent heat treatments. The components are joined by using a friction stir process which establishes a desired friction stir region at an appropriate location to securely join the...
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WO/2017/065191A1 |
A brazing method for brazing an aluminum alloy brazing sheet in which one or both of a core member and a brazing member contain one or more X atoms (X: Mg, Li, Be, Ca, Ce, La, Y, and Zr) and in which oxide particles that contain X atoms ...
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WO/2017/065190A1 |
Provided is an aluminum alloy brazing sheet for use in brazing in an inert-gas atmosphere in which flux is not used, wherein the aluminum alloy brazing sheet is characterized by comprising: an aluminum or aluminum-alloy core member; and ...
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WO/2017/057466A1 |
This method for cutting using a press die involves using a punch to cut a workpiece comprising a first metal plate and a second metal plate joined by a weld, and having heat-affected zones around the weld. The punch comprises a flat sect...
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WO/2017/057651A1 |
The present invention is a solder paste that contains no reducing agents or activators, and a method for producing a soldered product for completing solder joints using the solder paste. This solder paste for a reduction gas is used toge...
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WO/2017/048751A1 |
Systems and methods for welding are described. The welding system can include, for example, a welding power source, a welding torch, and a computer. The computer and the welding torch can be operatively coupled to the power source. A fir...
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WO/2017/048747A1 |
Systems (10) and method for welding are described. The welding system (10) includes a power source (30), a computer (20), and a welding torch (40). The computer (20) and the welding torch (40) can be operatively coupled to the power sour...
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WO/2017/047899A1 |
The present invention relates to a welding device comprising: a welding power supply provided with a power supply circuit; a wire feeder connected to the welding power supply and feeding a wire; a torch pulling the wire fed from the wire...
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WO/2017/042116A1 |
In the production of a welded connection between material flanks (9) in a joint gap (2) of a metallic workpiece (1) using a welding beam generator, by way of which a welding beam (4) is directed onto the joint gap (2) from a first side o...
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WO/2017/043374A1 |
A method for welding austenitic stainless-steel sheets is provided in which welding defects are less apt to occur. Austenitic stainless-steel sheets which each have a thickness of 0.6-1.0 mm and which each contain, in terms of mass%, up ...
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WO/2017/037194A1 |
The invention relates to a device for producing a sheet-metal blank (9) by means of laser cutting, comprising a laser cutting device (7) having a back and forth movable laser cutting head (12) extending in a transport direction (T) and i...
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WO/2017/034121A1 |
The present invention relates to an automatic welding system for a corrugated membrane sheet of a membrane type liquefied-gas cargo hold, a structure for guiding and fixing an automatic welding apparatus for a corrugated membrane sheet o...
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WO/2017/034172A1 |
Disclosed is a laser soldering device for performing a soldering process by emitting a laser beam at a soldering process area on a substrate. The disclosed laser soldering device comprises: a laser light source for oscillating a multi-mo...
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WO/2017/033832A1 |
This arc welding quality assessing system is provided with a setting unit which, for each first time point in a certain population, sets an upper limit at the first time point on the basis of the maximum value at the first time point or ...
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WO/2017/031015A1 |
An apparatus for performing direct material deposition upon a substrate for generating a three dimensional object includes a motion system for moving an head. The head includes a laser for generating a laser beam and a laser scanner for ...
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WO/2017/031222A1 |
Wire bonding operations can be facilitated through the use of metal nanoparticle compositions. Both ball bonding and wedge bonding processes can be enhanced in this respect. Wire bonding methods can include providing a wire payout at a f...
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WO/2017/027711A2 |
An apparatus, method and composition for long length tubing includes continuous production of long length seamless aluminum tubing suitable for use as coiled tubing in hydrocarbon wells. A 2XXX aluminum alloy may be used in combination w...
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WO/2017/018030A1 |
Provided is a production method by which a strong fillet can be easily formed on both an outer surface and an inner surface of a hollow structure in an aluminum structure comprising the hollow structure and a tubular member. A clad sheet...
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WO/2017/018492A1 |
Provided is an arc welded joint having excellent fatigue strength in which the hardness of an upper layer of a weld toe portion is increased to suppress the occurrence of crack, and of which a heat-affected zone in a plate thickness dire...
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WO/2017/013499A2 |
The present application discloses a system and method for welding. More particularly, the present application relates to a method and system for carrying out an automated or semi-automated welding operation with minimal input from an ope...
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WO/2017/012114A1 |
A method (100) and an apparatus (800) of identifying welding seams of a welding object. The method (100) comprises identifying (102) intersection lines between geometrical bodies (221, 222, 223, 224) of the welding object in a three-dime...
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WO/2017/004739A1 |
A bridge wire welding system used for producing an electrode plug comprises a circulation track (20), a pushing device (21), positioning devices (4), and a welding device (5). An electrode plug base body moves along the circulation track...
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WO/2017/006702A1 |
A method for manufacturing an outer joint member 11, 112 of a constant velocity universal joint 10, 102 that is obtained by configuring a cup section 12, 122, on the inner circumference of which track grooves 30, 302 with which torque-tr...
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WO/2017/001220A1 |
The invention relates to a laser-machining head (1) comprising the following: a focusing device (2) for focusing a machining laser beam (3) onto a workpiece (4) to be machined which is arranged in a machining beam path (14) of the machin...
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WO/2016/209576A1 |
A method of welding with low shrinkage stress, including forming an excavation (42, 70) in a surface (24, 76) of a substrate (24, 76) with a shallow geometry (D, W, A) limited to surfaces oriented within 45 degrees of the surface. Molten...
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WO/2016/198085A1 |
The present invention relates to a method and a system for picking metal components (3), wherein the system comprises a mechanical unit (4) arranged to carry the components, and a picking device for picking the components. The picking de...
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WO/2016/199684A1 |
The purpose of the present invention is to suppress the occurrence of cracking during welding of a member despite the joined portion being tempered. A method for manufacturing a joining member comprises arranging a joining subject portio...
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WO/2016/194672A1 |
The present invention provides an aluminum alloy clad material characterized in being obtained by cladding a pure aluminum surface layer material, in which Mg is limited to less than 0.1% (mass%, same below), on one or both surfaces of a...
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WO/2016/188634A1 |
The invention relates to a device (1) for welding a first pipe segment (2) to a second pipe segment (3), wherein the device (1) can be inserted into the first and the second pipe segments (2, 3) along a longitudinal axis (L) of the devic...
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WO/2016/190199A1 |
The objective of the present invention is to provide a method of manufacturing an aluminum structure including a hollow structure and a tubular member, with which it is possible for robust fillets to be formed easily on the outer surface...
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