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WO/2020/026385A1 |
The chemical composition of this weld metal, by mass% with respect to the total mass of the weld metal, consists of 0.03-0.15% of C, 0.15-0.80% of Si, 1.2-2.0% of Mn, 0.025% or less of P, 0.020% or less of S, 0-0.050% of Al, 0.005-0.34% ...
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WO/2020/028802A1 |
Embodiments described herein are for determining a weld quality by an imaging device configured to generate one or more signals indicative of a weld bead positioned on at least one part. Machine-readable instruction set causes a computin...
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WO/2020/026750A1 |
Provided is a welding method by a welding robot (1) provided with: a wire supply device (25) for supplying a filler wire (FW); a sub-supply device (29) that is provided in the vicinity of a guide nozzle (27) for guiding the filler wire t...
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WO/2020/027926A1 |
A system for controlling multiple wire feed motors for use in a welding-type system including a push motor controlled to operate at a target wire feed speed and a pull motor disposed in a welding torch controlled to apply a target torque...
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WO/2020/023125A1 |
Apparatus, systems, and/or methods for mitigating audible noise generated by a welding-type power supply are disclosed. In some examples, the switching frequency of the welding-type power supply may be changed to a frequency that is outs...
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WO/2020/019576A1 |
A welding method and device for automatic narrow gap TIG welding based on pendulum-like movement of a welding torch. In the method, an oscillation radius of a tungsten electrode is decreased to increase an oscillation amplitude of the tu...
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WO/2020/021362A1 |
An automated welding system includes a support structure, a plurality of welding heads, and a controller. The plurality of welding heads are each removably, mechanically coupleable to the support structure. The controller is configured t...
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WO/2020/020415A1 |
The invention relates to a method for joining or fitting a first connection part with or into a second connection part of a machining head for thermal material machining, wherein the first connection part has, on an outer circumferential...
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WO/2020/021050A1 |
The invention relates to an arc welding method comprising a fusible welding wire, wherein in successive welding cycles (SZ) during a welding process (Ρi) a certain welding current is applied to the welding wire and the welding wire is m...
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WO/2020/023008A1 |
A method of additively manufacturing a component is provided. The method includes providing a substrate on which the component is fabricated, positioning a magnetic edge dam adjacent to the substrate sufficiently near a desired deposit l...
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WO/2020/022061A1 |
Provided is a lining structure having improved workability for construction. In a lining structure 10, a second side 61 of a second lining plate 2 overlaps a receiving part 4 of an adjacent first lining plate 1 and abuts a first side 30 ...
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WO/2019/168851A9 |
Some examples of the present disclosure relate to a wind tunnel for a welding-type power supply. The wind tunnel has a primary section and a secondary section. The primary section and secondary section combine to produce a primary coolin...
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WO/2020/017222A1 |
An object of the present invention is to provide a TIG welding torch with improved cooling performance of a non-consumable electrode, and the present invention provides a TIG welding torch comprising: a non-consumable electrode (2) for g...
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WO/2020/017955A1 |
A tubular axle body having a substantially circular cross section for an air sprung wheel axle suspension is formed from a substantially flat steel plate having longitudinal edge portions, which is formed into a tubular shape and welded ...
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WO/2020/018641A1 |
Methods and apparatus to control an output of a switched-mode power supply in a service pack are disclosed. An example power system includes: an engine; a generator configured to generate electrical power from mechanical power delivered ...
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WO/2020/018636A1 |
A plurality of modular panels (46a-c) for a vehicle (16) mounted welding-type power system (12) are disclosed. A control panel (46a) transmits information to and receive information from a control device of the welding-type power system ...
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WO/2020/018643A1 |
Power system radiators and power systems having radiators are disclosed. An example power system includes: an engine; a generator configured to generate electrical power from mechanical power provided by the engine; power conversion circ...
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WO/2020/018638A1 |
Methods and apparatus to control engine speed of a power system are disclosed. An example power system includes: an engine; a generator configured to generate electrical power from mechanical power delivered by the engine; a switched-mod...
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WO/2020/013953A1 |
Apparatuses, systems, and/or methods for configuring and/or reconfiguring welding-type power sockets and/or welding-type plugs are disclosed. In some examples, welding-type power sockets and/or welding-type plugs may be configurable (and...
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WO/2020/012925A1 |
The present invention relates to a flux-cored wire for two-phase stainless steel welding that comprises: at least one strong deoxidizing element chosen from the group consisting of Al, Mg, rare earth elements, Ca, Zr, and Ti; and a slag-...
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WO/2020/010844A1 |
A laser-tracking-based welding system, comprising a welding carriage capable of walking and welding and a welding seam tracking unit; the welding seam tracking unit, comprising a laser sensor head and a laser control box, may detect and ...
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WO/2020/012701A1 |
A control device (11) comprises: a storage unit (40) for storing movement assessment index information for mapping a normal range for doing a work movement to associated knowledge about the normal range; a movement information detection ...
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WO/2020/008679A1 |
According to the present invention, a power calculation unit 41 calculates the amount of power consumed within a predetermined unit time, on the basis of the load current detected by a load current detection unit 31 and the load voltage ...
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WO/2020/007654A1 |
The present invention relates in one aspect to an iron-based alloy composition comprising: boron (B): 1. 6-2.4 wt.%; carbon (C): 2.2-3.0 wt.%; chromium (Cr): 3.5-5.0 wt.%; manganese (Mn): below 0.8 wt.%; molybdenum (Mo): 16.0-19.5 wt.%; ...
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WO/2020/007652A1 |
The present invention relates in one aspect to an iron-based alloy composition comprising: boron (B): 1.6-2.4 wt.%; carbon (C): 1.7-3.0 wt.%; molybdenum (Mo): 16.0-19.5 wt.%; nickel (Ni): 3.5-6.S wt.%; manganese (Mn): below 0.8 wt.%; sil...
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WO/2020/008290A1 |
The present invention concerns a welding and/or cutting system (1) comprising a generator (4), a welding and/or cutting torch (10), a control unit (6) and an actuator unit (50). The actuator unit (50) comprises: a movable actuator elemen...
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WO/2020/008289A1 |
The present invention concerns a welding and/or cutting system comprising a generator, a welding and/or cutting torch, a control unit and a switch unit (50). The switch unit (50) comprises a movable actuator element (52) designed to be a...
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WO/2020/000108A1 |
A self-propelled welding carriage has a body supported by a wheeled suspension having a plurality of wheels including a carriage guide wheel having a tapered rim sized and shaped to roll in conforming contact with a carriage guiding seam...
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WO/2020/003900A1 |
Provided are a joining structure that has high joining strength and can be manufactured at low cost, and a method for manufacturing the joining structure. A joining structure in which there are joined a steel first plate-form member and ...
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WO/2020/004944A1 |
The present disclosure relates to a suspension arm for a vehicle. The suspension arm can comprise: a ball stud comprising a spherical ball; a bearing accommodating the ball; a housing having an inner peripheral part and an outer peripher...
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WO/2020/005813A1 |
A gas metal arc welding system for a robotic arm includes a j-arm, a power block, and a bolt. The j-arm has a first end and a second end each having a through hole. The power block has a first opening defining a first passageway along a ...
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WO/2020/003825A1 |
This engine-driven welding machine (1) comprises: a current setting means (52) for receiving a current setting of a DC power supply made by a user and outputs the current setting as a setting signal; an output switching means (71); and a...
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WO/2020/003899A1 |
The present invention creates a lamination plan for each layer in a layer-separated shape of three-dimensional shape data, said plan stipulating both a formation trajectory in which metal is melted, solidified, and formed and heating con...
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WO/2020/005790A1 |
The present invention is a fume extraction swivel system for use on a gas shielded welding device. The fume extraction system includes an extraction hose mounting bracket which has an internal flange adapted to mount about a welding torc...
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WO/2019/243390A1 |
The invention relates to a method for producing a multi-layer composite slab from at least two pre-components, wherein the method comprises the following steps: in a first step, the pre-components are provided, in a second step, after th...
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WO/2019/243089A1 |
The invention relates to a machine tool having a machine control device (18), which controls the axes of the machine tool (10). At the same time, a welding device (22) is provided, the parameters of which, at least insofar as said parame...
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WO/2019/244605A1 |
Provided is a method for joining a plated steel sheet, with which it is possible: to achieve a good joint structure having no pore defects by providing a groove for ensuring discharging of a gas generated at a welded part without adding ...
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WO/2019/245063A1 |
Disclosed are a plated steel sheet weld member having excellent porosity-resistance and fatigue property of a weld zone, and a method for manufacturing same. A plated steel sheet weld member having excellent porosity-resistance and fatig...
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WO/2019/243088A1 |
The method according to the invention is particularly suitable in the case of variants of component parts (16, 17), which up to now have been produced by casting and which have a common base part (14) at their origin. The base part (14) ...
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WO/2019/245954A1 |
In one aspect, a pipe machining system is provided and includes a positioning apparatus, a pipe machining apparatus, and an adjustment member coupled to the positioning apparatus and a pipe machining apparatus. The adjustment member is c...
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WO/2019/244155A1 |
A system for operation of a welder and a power receptacle panel. The system comprises a generator driven by an engine. The generator provides electrical current through a single winding assembly that provides current to power cables to b...
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WO/2019/244359A1 |
Provided is an air gouging tool with which work efficiency of air gouging work is remarkably improved by enabling the manual adjustment of a supplied amount of compressed air. The present invention is characterized by being provided with...
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WO/2019/239644A1 |
This device (140) assists the setting of a welding condition when performing arc welding by applying a voltage between a workpiece (170) and an electrode (160) to generate an arc (A) therebetween, the device being provided with: an image...
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WO/2019/233756A1 |
The invention relates to a method for the additive production of a component (1) by means of a free-space method, in which the component (1) is generated by the application of welding material step by step and/or in layers. In addition t...
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WO/2019/232619A1 |
A nozzle gas flow sensor and a method thereof are provided. The nozzle gas flow sensor includes circuitry configured to receive sensing signals (readings) from a sensing element, each indicative of a flow rate of shielding gas ejected fr...
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WO/2019/232337A1 |
Welding power supplies and user interfaces to control output polarity for welding power supplies are disclosed. An example welding power supply includes: a first terminal and a second terminal configured to be connected to welding equipm...
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WO/2019/228304A1 |
Disclosed is a manufacturing tool for welding a U-shaped rib of an orthotropic plate unit (100). The invention comprises: an assembly line having a moving base (101), wherein the moving base is sequentially provided, in the direction in ...
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WO/2019/232308A1 |
Disclosed is a welding system configured to perform additive manufacturing using a controlled short circuit welding process to apply a plurality of droplets of a wire to create a multilayer part comprised of the droplets. Operational par...
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WO/2019/228845A1 |
Disclosed is a cage welding machine (1) for producing a reinforcement element (2), said cage welding machine comprising a resistance welding system (13) and a protective gas welding system (15), both systems being designed to connect a w...
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WO/2019/231550A1 |
Apparatuses, systems, and/or methods for synchronization of control circuits of welding power supplies are disclosed. In some examples, welding-type power supplies use a modified pulse width modulated (PWM) control signal, in conjunction...
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