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WO/2013/074512 |
A dispenser (130) for drum packed welding wire (16) comprised of numerous coils includes a circular lid (132) having an upper surface (134) and a lower surface (136). The lower surface (134) is floatingly positionable on top of the packe...
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WO/2013/074028 |
A weld stud adapted to be welded against a substrate. The weld stud (1;10;21;31;41) comprising: a first (I), second (II) and third (III) portion. The first portion comprises a first material M1, and the second portion comprises a second ...
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WO/2013/074946 |
In one aspect, there is disclosed a drawn arc fastener welding process that includes the steps of providing a fastener positioned in a welding tool, providing a weld control, providing a work piece, contacting the fastener against the wo...
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WO/2013/072747 |
A lead/lag torch angle adjustment system for a weld held. The weld head device (905) includes a torch head assembly (920) that includes an electrode (925). The weld head device (905) also includes a support device (930) that supports the...
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WO/2013/072742 |
A method of controlling an AC TIG, a GMAW or a pulsed TIG power source includes providing a power supply module. The power supply module comprises a first circuit (100) comprising at least one first switch (110A/B) configured to provide ...
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WO/2013/072757 |
A weld head angle adjustment system includes a weld head (760), a base unit (750), and an angle adjustment mechanism (720) The weld-head (760) includes a welding torch (715) and an arc voltage control assembly (710) that is operatively c...
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WO/2013/073565 |
A submerged arc welding method comprises: a working step of subjecting a pair of steel materials each having a thickness of more than 50 mm and up to 100 mm to an X-groove working procedure; and a welding step of carrying out the one-pas...
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WO/2013/072016 |
Pipes (10, 11) for building off-shore structures frequently have complex, three-dimensional intersection curves (12). For welding the pipes (10, 11) along the intersection curve (12), which is traditionally carried out mechanically, a we...
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WO/2013/070546 |
Provided herein are systems including a wire spool having a core with a core diameter and wire wound around the core and having a wire diameter. An outer diameter of the wire spool is defined by a sum of the core diameter and the wire di...
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WO/2013/071245 |
An arc welding apparatus is disclosed in one form including a conductor tube (454) defining an internal passageway (504) and a distal end portion (466). The internal passageway (504) has an internal profile proximate the distal end porti...
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WO/2013/070650 |
Welding power is generated by first generating two different current waveforms, and comparing the waveform values for control intervals to select which waveform provides the greater current. The waveforms are for different transfer modes...
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WO/2013/068828 |
The invention described herein generally pertains to a system and method for welder system that associates a set of data to a portion of data collected by a welder power source based on a first indicia and a second indicia. The welder sy...
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WO/2013/068815 |
A welding or cutting system (100) is provided which monitors a temperature of some of the components or switches in the (123, 125) system (100) and controls the speed of a cooling fan (117) based on the detected temperature.
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WO/2013/069573 |
A curved surface weld overlay method comprises: a first step of tack welding either steel or stainless steel netting material (29-31) in weld regions which are formed in the outer side of a bent portion (16) in the radial direction at th...
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WO/2013/068152 |
The invention relates to a stone chisel (2) and to a method for producing a stone chisel (2). The stone chisel (2) comprises a shaft (3) and a head (5), said head (5) comprising a core (4) and a coating. The shaft (3) and the core (4) ar...
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WO/2013/068813 |
A pulse welding welder and method of pulse welding are is provided which provides a pulse welding (500, 700, 900,1100) waveform to a workpiece (W) to be welded. The welding waveform (W) has a plurality of welding cycles and each of the c...
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WO/2013/069484 |
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/2013/071249 |
An arc welding apparatus comprising a conductor tube (454) defining an internal passageway (504) is disclosed. The conductor tube (454) further defines an external surface (506) profile and a distal end portion (466). The conductor tube ...
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WO/2013/068826 |
An arc welding system (100) for welding materials (118, 120) of different electric conductivity has a robotic arm (102) and a welding torch (104) with a nozzle (106), disposed on a first end (108) of the robotic arm (102), for applying a...
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WO/2013/068823 |
A computer obtains a first image including a first portion of a first edge and a first portion of a second edge, wherein distance between the first portion of the first edge and the first portion of the second edge forms a first width of...
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WO/2013/068160 |
The stepped structure of a weld (5) enables a monocrystalline structure to be achieved in the weld (5) without joint faults.
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WO/2013/068802 |
A welding or cutting system (100) having a power supply (101) with no user interface hardware or software for controlling the operation of the power supply (101), and a mobile communication device (103) which contains an application allo...
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WO/2013/070578 |
Ni base superalloys containing relatively large amounts of Al and/or Ti are known to be difficult to weld satisfactorily. As the Al and Ti content of the superalloy is increased to improve the strength, the weldability of the component i...
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WO/2013/068816 |
A welding or cutting system is provided using a performance module which monitors the real-time performance of a welding or cutting system and displays this information on a user interface on the system. Other embodiments of the system a...
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WO/2013/071248 |
A conductor tube (204) for use in an arc welding apparatus is disclosed that diffuses gas from an aperture (234) in the conductor tube (204. The conductor tube (204) has an internal passageway and a distal end portion (235). In one form ...
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WO/2013/068818 |
A short circuit welding power supply (200) and method is provided, the power supply comprises a switching power supply which provides a welding current waveform (600) to at least one workpiece (60) to be welded, where said welding curren...
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WO/2013/071242 |
A consumable component (84a) for use in an arc welding apparatus is provided that functions as both a contact tip and a diffuser. The consumable component (84a) includes a body (44) having an internal cavity (38) extending from a proxima...
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WO/2013/068814 |
An arc system (110) is described which includes a power generator, a shielding gas source (118), a torch (122) and a shielding gas monitor contained adjacent to or within the torch (122). The torch (122) is connected to the power generat...
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WO/2013/063882 |
A processing method for welding a lug plate on a cylinder body of a central cylinder in a horizontal preheater comprises: step 1: designing a set of process equipment, which comprises a welding guiding bracket (31), a roller support (32)...
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WO/2013/066745 |
The welding contact tips (48) presented herein include contoured inner bores that include a front inner bore section (72) and a back inner bore section (76). In certain embodiments, the front inner bore section (72) is approximately 0.3 ...
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WO/2013/064618 |
Fastener for welding, joining method and joining connection In a fastener (1) of metal having a shank (2), which has a welding end (3) and at some distance from the welding end (3) a flange (5), which has a greater diameter than the shan...
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WO/2013/065521 |
A welding material for Ni-based heat-resistant alloys, which has a chemical composition containing 0.06-0.18% of C, 0.5% or less of Si, 1.5% or less of Mn, 45-55% of Ni, 25-35% of Cr, 7.0-13.0% of W, more than 0.2% but 1.5% or less of Ti...
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WO/2013/066467 |
A nuclear fuel assembly component such as a control rod that has a cylindrical insert such as neutron absorbing material that is closely received within a cladding that is sealed at either end with end caps. The cylindrical member has gr...
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WO/2013/062094 |
An aspect of the present invention is a weld structure of a thin member and an attachment member. In the weld structure, a thin member and a flange part of an attachment member with a greater thermal capacity than the thin member are ove...
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WO/2013/061518 |
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/2013/056330 |
The present disclosure relates to an apparatus and method for cleaning fabrication equipment, such as for example wire feed tips provided on welding guns. Equipment of that nature usually includes an outlet through which joining or filli...
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WO/2013/057788 |
This work unit (100) is provided with: a positioner (10) that positions a workpiece (W); an end effector (22) that performs work on the workpiece (W); a robot (20) on which the end effector (22) is installed; and an enclosure (30) having...
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WO/2013/056414 |
Disclosed in the present invention is an automatic welding method for a circumferential welding seam of a round pipe. During the welding process, the round pipe (5) rotates relative to a welding gun (1), and the welding position and weld...
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WO/2013/056425 |
Disclosed is a control method for an automatic welding device, which comprises the following step: in the welding process, controlling a welding head (2) according to control parameters to drive a welding gun (1) to adjust the welding po...
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WO/2013/056280 |
The invention relates to an arrangement for feeding a welding wire (2) to a welding device (3), comprising a sliding carriage (5) movably mounted on a carriage guide (14), a feed drive (4) provided on a sliding carriage (5) for a feed mo...
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WO/2013/058321 |
The present invention provides a TIG welding method for ferrite-based stainless steel plates which uses a double-shielded welding torch capable of supplying a first and second shield gas, and is capable of minimizing costs, increasing th...
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WO/2013/056424 |
Disclosed in the present invention is a welding gun adjusting device, which comprises a welding head (2) and a welding gun (1) mounted on the welding head. The welding head can drive the welding gun to realize position adjustment in a th...
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WO/2013/056057 |
A system and a method are provided for improved run-in control during a start of a welding process. A power circuit generates welding output power. A control circuit in communication with the power circuit controls the output power. The ...
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WO/2013/053687 |
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/2013/055600 |
A magnetically impelled arc butt (MIAB) welding device positioned on the rig floor heats facing ends of a pair of wellbore tubulars. After the facing ends are heated and / or melted, a force application device compressively engages the f...
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WO/2013/054182 |
A welding or cutting power supply and method is provided for monitoring and displaying real time information regarding the inductance of the welding circuit, such that a user can monitor the performance of a power supply to determine if ...
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WO/2013/055598 |
A magnetically impelled arc butt (MIAB) welding device heats facing ends of a pair of wellbore tubulars and a force application device compressively engages the facing ends to form a welded joint. The device may be positioned on the rig ...
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WO/2013/051200 |
This input/output device, which has a function for inputting and outputting information to external equipment, is provided with a control unit for communicating with external control equipment. Electrical equipment, which communicates wi...
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WO/2013/050855 |
A system (200; 300; 500) and method is provided where a coated work piece (W) is welded at high speeds with minimal porosity and spatter. The coating (C) on the work piece is removed or ablated by a high energy heat source (109) prior to...
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WO/2013/051249 |
The purpose of the present invention is to supply a welded steel pipe having excellent welding heat-affected zone toughness, while attaining excellent productivity and without sacrificing the quality of the inner part of the weld. The we...
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