| Document |
Document Title |
|
WO/2019/068118A1 |
The invention relates to a weld material with the following typical analysis: C: 0.15-0.25 wt%, Mn: 8.5-10.0 wt%, Cr: 15.5-16.0 wt%, Ni: 12.5-13.5 wt%, W: 2.0-3.0 wt%, Ti: 0.07-0.15 wt%, and optionally further constituents, in particular...
|
|
WO/2019/070585A1 |
The present application relates to a system (10) that includes a welding tool (20) configured to receive a welding wire (28) from a wire feeder (24), to receive welding power from a power source (54), and to supply the welding wire (28) ...
|
|
WO/2019/067842A1 |
High-frequency transformers using solid wire for welding-type power supplies are disclosed. An example welding-type power supply transformer includes: a first coil assembly comprising a first plurality of turns of a first solid wire wrap...
|
|
WO/2019/067355A1 |
A welding power supply having an adjustable cover is disclosed. The welding power supply includes an enclosure housing an engine, a porous radiator thermally coupled to the engine, and a fan configured to propel air through the radiator....
|
|
WO/2019/067362A1 |
An output control for a welding-type power supply includes a first contactor associated with a first weld output range. A second contactor associated with a second weld output range. An input device configured to select a weld output val...
|
|
WO/2019/065913A1 |
A welding device 1 is equipped with a storage unit 44 which stores movement amount information in which a movement amount in a lateral direction orthogonal to both a linear advancing direction and a height direction is associated with a ...
|
|
WO/2019/066271A1 |
The present invention relates to a component constituting a welding torch and, specifically, to a welding torch diffuser for supplying a welding wire through the center portion thereof and spraying, to the outside, inert gas such as carb...
|
|
WO/2019/064930A1 |
Provided is a peening processing method in which: a radius of curvature in a vertical cross section through a tip end of an impact pin 5 in a direction perpendicular to a welding direction is 0.05 to 0.50 mm and at most equal to the radi...
|
|
WO/2019/067832A1 |
A screen filter fabrication machine configured to produce a screen filter having a controlled slot width between wires. The screen filter fabrication machine can include a frame, a tooling head configured to rotate relative to the frame ...
|
|
WO/2019/067346A1 |
An example welding-type system includes: a welding-type power source configured to provide welding-type current to a welding-type circuit, the welding-type circuit comprising a welding-type electrode and a first contact tip of a welding ...
|
|
WO/2019/065914A1 |
A slewing motor Mt of a welding device 1 causes a torch 30 to move. A storage unit 44 stores welding information in which welding conditions are associated with the number of pulses of the slewing motor Mt. A control unit 42 switches the...
|
|
WO/2019/067870A1 |
A method for creating a welded joint between ends of two steel rails, wherein the two steel rails have a substantially pearlitic microstructure. The method includes a first heating step, an upsetting step, a first cooling step, and a sec...
|
|
WO/2019/058214A1 |
A connector and sensor unit for a welding apparatus, including a first port configured to be connected to a first welding cable of the welding apparatus, a second port configured to be connected to a second welding cable of the welding a...
|
|
WO/2019/057334A1 |
The invention relates to an operating device of a welding system, which is provided with a display means for visually displaying set parameter values of the welding system and comprises input means, by which parameters of the welding sys...
|
|
WO/2019/057359A1 |
The invention relates to a method for welding a hollow body (1) formed from a number of metal parts (2), said method comprising the following steps: positioning a number of metal parts (2) on a forming device having at least one feed lin...
|
|
WO/2019/057836A1 |
The invention relates to a method for welding pipes for transporting ultra-pure media in the pharmaceutical or semiconductor industry, comprising a welding appliance for an orbital weld seam, a control appliance for operation by the weld...
|
|
WO/2019/057332A1 |
The invention relates to a welding current source (1) for supplying an arc welding torch with electric current and electric voltage for carrying out an arc welding method, wherein the arc welding current source is provided with a housing...
|
|
WO/2019/057517A2 |
The invention relates to a torch body for the thermal joining of at least one workpiece, in particular for arc welding or arc brazing, said torch body comprising a non-consumable electrode provided in the body, in particular a tungsten e...
|
|
WO/2019/057333A1 |
The invention relates to a welding power supply (1) for supplying an electric welding current circuit with electric current and electric voltage for carrying out an electric welding method, wherein the welding power supply (1) is provide...
|
|
WO/2019/058929A1 |
A welding power supply device is provided with: a first inverter circuit for controlling output current to a welding load; a rectification circuit for rectifying high-frequency electric power output by the first inverter circuit; a secon...
|
|
WO/2019/056287A1 |
A fully-automatic aluminum frame welding system, comprising a welding gun (2), a welding machine, a carrier (3), a rotary gas distributing block (5) and a control system. The fully-automatic aluminum frame welding system may achieve swit...
|
|
WO/2019/058018A1 |
The disclosure relates to a wire reel hub (2) for supporting a wire reel (3) in a wire feeder (1), wherein the wire feeder (1) comprises a frame (11) and a wire reel hub support means (12) comprising a first support (121) for supporting ...
|
|
WO/2019/057331A1 |
The invention relates to a welding power cable (3, 65, 66), in particular for use in a welding power circuit which comprises at least one welding power source (1), a welding burner, and a workpiece, said cable being provided with an oute...
|
|
WO/2019/058402A1 |
Described is a welding assembly (104) designed to be positioned in line between first rollers (101 ) and second rollers (103) of a plant (100) for the welding of steel beams with an H profile starting from a first flange (6), a web (7) a...
|
|
WO/2019/058616A1 |
A work arm for work machinery comprises a box-type structure 21 configured from a plurality of plate members, a pair of bosses 30 mounted to opposing plate members 22, and a cylindrical boss connection member 42 connecting the pair of bo...
|
|
WO/2019/053792A1 |
[Problem] To provide a three-dimensional shaped object production device and method with which a predetermined three-dimensional shaped object can be produced by using a conductive wire to form balls on the tip of the wire and arranging ...
|
|
WO/2019/054423A1 |
A laminated molding (11) formed by laminating bead weld layers (61) in which a filler metal W made of mild steel is fused and solidified, wherein at least one bead weld layer (61) has a ferrite phase having an average grain size of 11 μ...
|
|
WO/2019/055302A1 |
Systems, methods, and apparatus to reduce cast in a welding wire are disclosed. Example systems to reduce cast in a welding wire include a wire advancement roller configured to advance welding wire from a welding wire supply toward a wel...
|
|
WO/2019/053055A1 |
The invention relates to a TIG torch for welding, soldering or coating, wherein an electrode (5, 6) is radially surrounded by an inner gas nozzle (8) at least as far as the electrode tip (6) that protrudes from the TIG torch, and wherein...
|
|
WO/2019/048951A1 |
The present invention concerns a welding or plasma torch (1) comprising a main body (4) suited to be held by a user and an interface area (8) suited to receive a cable (10) for connection to a power supply unit. Guide means (20) are prov...
|
|
WO/2019/049792A1 |
The present invention realizes a welding method with which it is possible to manufacture a joining member having superior toughness. The welding method includes: a first heat-inputting step for forming a joined section in which ferrite-b...
|
|
WO/2019/050202A1 |
The present invention relates to a stud chuck of a stud welding gun, wherein a new structure completely different from conventional structures is introduced such that the same is not easily broken in spite of a long period of use and thu...
|
|
WO/2019/051175A1 |
Methods and apparatus to synergically control a welding-type output during a welding-type operation are disclosed. An example welding-type power supply includes a power conversion circuit configured to convert input power to welding-type...
|
|
WO/2019/051193A1 |
A welding-type power system that includes an engine and an electric generator driven by the engine. A power bus configured to connect a power output of the electric generator to one or more of a welding-type output, a power storage devic...
|
|
WO/2019/046059A1 |
A welder-generator comprising an engine operatively coupled to a generator (128), weld circuitry (116), and a cooling system. The generator (128) is configured to produce an electrical signal. The weld circuitry includes inverter circuit...
|
|
WO/2019/045234A1 |
The present invention relates to a combined automatic welding apparatus for automatically performing a series of welding processes in the longitudinal or circumferential direction of a pipe part to be welded, by applying, through one dev...
|
|
WO/2019/043842A1 |
Provided are a maintenance management method and a maintenance management device (100) for a cast steel member (10) with which it is possible to weld a crack (12) using a welding material having excellent ductility and oxidation resistan...
|
|
WO/2019/043168A1 |
The invention relates to a method and apparatus for providing a referenced distance signal (d), which corresponds to the distance between a contact tip (KS) of a welding torch and a workpiece (W) to be machined, said method having the st...
|
|
WO/2019/046060A1 |
An engine-driven welding power supply, comprising a frame (102), an engine (106) attached to the frame, and a generator (108) attached to the frame. The generator (108) is driven by the engine (106) and configured to output electrical po...
|
|
WO/2019/014019A9 |
Methods and apparatus to communicate via a welding arc are disclosed. An example welding-type power supply includes a power converter, a weld monitor, and an arc modulator. The power converter outputs welding power to sustain a welding-t...
|
|
WO/2019/046058A1 |
A welding-type system (100) includes a power supply (128) configured to control preheating of an electrode wire (138). A controller (102) is configured to receive a plurality of power values corresponding to a power output of the power s...
|
|
WO/2019/040972A1 |
A pressurised welding habitat comprising; a housing configured to provide a sealed chamber, a port configured to connect to a gas supply and enable pressurisation of the chamber, and a sealing unit comprising a channel, wherein the chann...
|
|
WO/2019/046056A1 |
Systems and methods are provided for engine idling without battery in welding-type setups. An engine-driven welding-type power supply system may comprise an engine; a generator configured to convert mechanical power from the engine to el...
|
|
WO/2019/046057A1 |
Hybrid manual and automated welding systems and methods are described. A hand-held welding tool is manually positioned to engage a workpiece. The hand-held welding tool includes a motion device that is configured to automatically move a ...
|
|
WO/2019/040618A1 |
A system to prevent a flow of gas and particulates from spreading to atmosphere during a material processing operation includes a slag deflector disposed proximate a torch during the material processing operation. The slag deflector incl...
|
|
WO/2019/039529A1 |
Provided are a hybrid welding method and a hybrid welding apparatus that are capable of performing welding without dropping welding metal even when butt-welding is to be performed in which a gap exists between base materials. A hybrid we...
|
|
WO/2019/040036A1 |
A system and method for enhancing laser contrast on a remote target utilizing an image processor and a laser power controller is provided. An image processor in an imaging device manipulates a laser power controller in a laser system so ...
|
|
WO/2019/034776A1 |
The invention relates to an electrode (16) for a welding torch (17) or a cutting torch, comprising a main body (1) and a tip (3) arranged on an end surface (2) of the main body (1). The main body (1) is designed as a hollow body that is ...
|
|
WO/2019/035490A1 |
This lap fillet arc welding joint is provided with: a first steel plate and a second steel plate which overlap each other and each of which has a tensile strength of at least 950 MPa; and a weld metal extending along a corner that is for...
|
|
WO/2019/034288A1 |
The invention relates to a method for producing a pipe fitting (10), e.g. a reducer, a pipe elbow or a branch fitting, wherein a metal material (11) is melted by heating and a plurality of material layers (12) is produced in succession f...
|
