| Document |
Document Title |
|
WO/2022/246357A1 |
A handheld portable oxygen monitor for monitoring oxygen includes one or more of (1) a replaceable dust filter element removably disposed in a gas inlet pathway extending from an gas inlet port to an oxygen sensor, (2) an oxygen sensor m...
|
|
WO/2022/242873A1 |
The present application relates to a mount system (100) and systems and methods using the mount system (100) for manufacturing objects on a substrate (300), especially titanium and titanium alloy objects, by directed energy deposition. T...
|
|
WO/2022/236976A1 |
A submerged-arc welding process for thick-gauge TMCP-state high-strength low-yield-ratio bridge steel. The process uses welding materials and welding process parameters that match with high-performance bridge steel. The welding wire mark...
|
|
WO/2022/239682A1 |
Provided are a plug, a pipe structure, and a plug installation method that make it possible to seal back-shielding gas using the plug itself. The plug (1) blocks, from the outer circumferential surface side of a pipe (50), a through-hole...
|
|
WO/2022/238323A1 |
According to the invention, in order to provide a welding device (1) that allows uninterrupted welding with maximum welding quality even in the case of welding processes performed simultaneously in close proximity by means of a plurality...
|
|
WO/2022/238015A1 |
The invention relates to a method for determining a welding path to be traveled by a welding robot, the method achieving high accuracy with relatively low complexity. For this purpose, a method is provided for determining a welding path ...
|
|
WO/2022/240703A1 |
A Mobile Electric Flash-Butt (EFB) Welding apparatus that incorporates an automated geometry system which creates field / mobile EFB welds with proper vertical alignment, within a definable distance. The system has a first pair of adjust...
|
|
WO/2022/240457A1 |
A robotic shear stud welding system includes a stud feeder, a ferrule feeder, at least one work zone, a robot, and a welding gun. The stud feeder is configured to hold a plurality of studs and feed a single stud therefrom. The ferrule fe...
|
|
WO/2022/238016A1 |
The invention is intended to develop a method for ascertaining information about an ACTUAL contour of a join line for determining a welding path, of the type set forth at the outset, to be traveled by a welding robot, by means of which a...
|
|
WO/2022/233991A2 |
In order to improve the results of thermal simulations of arc welding processes it is provided according to the invention, for the purpose of determining a temperature field (12) brought about in the course of an arc welding process in a...
|
|
WO/2022/233452A1 |
The present invention relates to a method for cleaning of a surface (8a) of at least one workpiece (8) made out of an aluminium alloy, comprising the steps of: generating an electric arc (3) or a plasma jet (3) by means of a torch (2), a...
|
|
WO/2022/233484A1 |
The invention relates to a combined extraction/shielding gas nozzle (10) of an arc welding torch with a consumable electrode with a shielding gas channel (1) for supplying shielding gas to the welding process, and an extraction device (3...
|
|
WO/2022/234171A1 |
The present application relates to welding equipment, in particular a support for TIG welding, having an improved gas distribution chamber to facilitate the supply of gas during turning. It comprises a motor (2) connected to a fastener (...
|
|
WO/2022/233483A1 |
The invention relates to a combined extraction/shielding gas nozzle of an arc welding torch with a non-consumable electrode, such as a TIG or plasma torch, comprising a shielding gas channel for supplying shielding gas to the welding pro...
|
|
WO/2022/229166A1 |
The invention relates to a welding torch for protective gas welding, comprising a rear connection to a media supply, which in any case comprises a supply of protective gas (S) and a supply line for a welding current. The welding torch al...
|
|
WO/2022/230905A1 |
Provided are an arc-welded joint and an arc-welding method. This arc-welded joint has a welded part obtained by overlapping and arc-welding at least two steel plates, wherein, when the throat thickness at the welded part is a and the pla...
|
|
WO/2022/230615A1 |
Provided is a welded joint that includes a weld metal and that is submerged arc welded at a heat input of 300 kJ/cm or more. In this submerged arc welded joint, the weld metal has a specific component composition, has specific yield st...
|
|
WO/2022/230903A1 |
Provided are an arc welded joint and an arc welding method. This arc welded joint is configured so that a flank angle θ of a welded portion, in which at least two steel plates are layered and arc welded, satisfies θ ≥ 100°. Addition...
|
|
WO/2022/229708A1 |
A container for housing a welding wire that includes an outer sleeve and at least one support member. The outer sleeve of the container may define an interior cavity. The outer sleeve of the container may be in the shape of an irregular ...
|
|
WO/2022/230904A1 |
Provided are an arc-welded joint and an arc-welding method. This arc-welded joint has a welded part obtained by overlapping and arc-welding at least two steel plates, wherein, when the area of the surface of a weld bead in the welded par...
|
|
WO/2022/224714A1 |
This welding system comprises: a welding robot having a movable part that moves integrally with a welding torch; a control device for controlling movement of the welding robot; and a temperature sensor that is attached to the movable par...
|
|
WO/2022/222513A1 |
Provided are a method and apparatus for filling grooves on the basis of controlling the moving speed of a robot. The method for filling grooves on the basis of controlling the moving speed of a robot comprises: extracting a groove contou...
|
|
WO/2022/224713A1 |
This welding apparatus is provided with: a welding torch; a movable part for moving the welding torch; a measurement part that is provided to the movable part and that can measure, during a prescribed period after formation of a weld bea...
|
|
WO/2022/220272A1 |
An additive manufacturing method comprising: a step for measuring a filler metal feeding speed at which filler metal is sent to a weld torch when forming a welding bead; a step for determining a reference weld speed which is the moving s...
|
|
WO/2022/219471A1 |
A method includes supplying a welding current to a welding zone, monitoring, during a welding current ramp down period of a given short arc welding process cycle, a voltage across a current braking switch that is in an open state and tha...
|
|
WO/2022/213707A1 |
An arc welding apparatus and an arc welding method thereof. The apparatus comprises: a welding power supply electrode connection member (6), having one end connected to a welding power supply electrode, and the other end connected to a w...
|
|
WO/2022/213708A1 |
A steel rail welding method and device. The method comprises: welding the bottom of a rail, wherein welding is repeatedly performed along a first swing trajectory in a lengthwise direction of a weld joint, from one end of the bottom of t...
|
|
WO/2022/215578A1 |
A dissimilar metal material joint structure 1 is mainly composed of a first joining material 3, a second joining material 5, a three-dimensional structural body 7, and the like. The three-dimensional structural body 7 is joined to the to...
|
|
WO/2022/212265A1 |
A gas tungsten arc welding torch (120)includes a handle and a nozzle located distal of the handle and having a central bore. First and second tungsten electrodes (102a, 102b) are located partially within the central bore of the nozzle (1...
|
|
WO/2022/205568A1 |
A gas cylinder seam weld roller structure, which comprises a main shaft (1) and a roller base (2) arranged at an outer side of the main shaft (1), the main shaft (1) is rotatably connected to the roller base (2) by means of an insulated ...
|
|
WO/2022/209432A1 |
The present invention suppresses the phenomenon of a disturbance in the regularity of droplet transfer, and reduces sputter. This welding control method, which controls a pulse waveform having one cycle formed of a first pulse period (T1...
|
|
WO/2022/211198A1 |
The present invention relates to a tube weld X-ray inspection apparatus and, more particularly, provides a tube weld X-ray inspection apparatus for inspecting for abnormalities, such as cracks, in the welds of tubes in a heat exchanger e...
|
|
WO/2022/205567A1 |
A submerged arc welding flux recycling separating discharging circulating device, comprising an arc-shaped material guide member (1) provided on the outer wall of a tank body workpiece. A material guide groove (11) capable of surrounding...
|
|
WO/2022/210849A1 |
Provided is a two-phase stainless steel welded joint that can suppress undercut and has superior fatigue characteristics. This two-phase stainless steel welded joint comprises: a parent material; and a weld metal that comprises, by mass%...
|
|
WO/2022/211197A1 |
The present invention relates to a tube weld X-ray inspection apparatus and, more particularly, provides a tube weld X-ray inspection apparatus for inspecting for abnormalities, such as cracks, in the welds of tubes in a heat exchanger e...
|
|
WO/2022/210202A1 |
There has hitherto been a demand for a technology for enabling a robot to perform a weaving motion in a manner desired by an operator. A device 70 comprises an input reception unit 52 that receives input of a parameter of a weaving sig...
|
|
WO/2022/200767A1 |
The present invention relates to improvements in the active welding helmets, specifically for providing welding information to the user. There is provided an active welding helmet for a user welding components, comprising a welding helme...
|
|
WO/2022/201109A1 |
A process for welding copper components comprises the steps of: providing a first component and a second component with respective edges facing each other, at least the first component being a copper or copper-alloy component; welding sa...
|
|
WO/2022/196540A1 |
The purpose of the present invention is to provide a gas shield arc welding method, a welding joint, and a method for producing the welding joint. The present invention pertains to a gas shield arc welding method for joining steel materi...
|
|
WO/2022/194471A1 |
The invention relates to a method for electrically connecting an energy storage cell, comprising the steps of: - providing at least one electrical energy storage cell, comprising a first connecting pole; - arranging the first connecting ...
|
|
WO/2022/194851A1 |
Method for producing a pipe having an inner pipe (5) having topographic structures arranged on the inside and having a coating (8) arranged on the outside, comprising providing at least two pipe shell segments (1) each having an inner wa...
|
|
WO/2022/196541A1 |
Provided are a gas-shielded arc welding method, a welded joint, and a production method therefor. According to the present invention, in gas-shielded arc welding for performing one-side butt welding on thick steel plates, a ceramic backi...
|
|
WO/2022/188482A1 |
An active and passive vision combination-based welding deviation detection system and detection method. First, a wavelet transform method is used to analyze the type of image noise, and according to a characteristic that an energy distri...
|
|
WO/2022/189049A1 |
The invention relates to a joining device (1), comprising: a mobile joining head (10), which has a joining tool and is disposed on a multiaxial industrial robot (20); an element feed system (30), which is operated by means of compressed ...
|
|
WO/2022/190754A1 |
Provided is a method for manufacturing a steel pipe sheet pile in which a joint pipe is provided on an outer peripheral surface of a steel pipe body and a mechanical joint pipe provided to an end part of the steel pipe body, while ensuri...
|
|
WO/2022/190687A1 |
The present invention provides an arc welding method including holding an orientation of a welded member W such that a first edge and a second edge of the welded member W face sideways and that the first edge and the second edge are incl...
|
|
WO/2022/186054A1 |
In the present invention, a robot control device comprises: a search point calculation unit that calculates the position of a search point on the basis of at least one teaching point; and a command unit that drives a robot such that the ...
|
|
WO/2022/187296A1 |
A female welding lead connector including a safety cover hingedly connected to a main body of the female welding lead connector. The safety cover preferably includes a fastener for fastening the cover to a closed position, shielding a fe...
|
|
WO/2022/185959A1 |
In the present invention, coefficient information is determined on the basis of designated parameters for items included in execution information that includes the items of a welding method and a welding material; at least a welding curr...
|
|
WO/2022/185161A1 |
A method includes ramping down a welding current, generated by a power supply, that reaches a welding zone via a welding circuit, storing inductive energy from the welding circuit that is generated as a result of the ramping down to obta...
|
