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Patent Searching and Data


Matches 1 - 50 out of 64,424

Document Document Title
WO/2017/045303A1
Provided is a weld seam testing method, comprising the following steps: obtaining a weld seam image; in the obtained weld seam image, the row direction is approximately perpendicular to the weld seam; selecting one row for processing out...  
WO/2017/049041A1
A power supply to provide welding power. The power supply may include a first printed circuit board (PCB) disposed on a primary side of the power supply; a first set of components mounted on the first PCB; a second PCB disposed on a seco...  
WO/2017/046990A1
A rotating replacement device is provided with, on the inside peripheral surface of a first rotor (41) that forms a through hole (41a), a positioning means (13) that comes in contact with the outer peripheral surface of a contact tip (12...  
WO/2017/045477A1
A nightside inclined-vertical-butting welding method comprises the following steps: providing a weldment (10) and a welded plate (11) to which the weldment is to be welded. An end, to be welded to the welded plate (11), of the weldment (...  
WO/2017/047665A1
Provided is a welding method for obtaining a lap fillet welded joint which has excellent tensile strength and which is not broken by a weld metal when subjected to a tensile load without increasing the welding deformation. In this method...  
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...  
WO/2017/047898A1
The present invention relates to a MIG welding system comprising the steps of: operating a vision module and a welding device; capturing a thermal image of a welding part through an infrared thermal camera connected to the vision module,...  
WO/2017/048537A1
A welding torch system includes a nozzle, a contact tip retainer assembly, and a diffuser assembly. The diffuser assembly couples to the neck of a welding torch. Additionally, the welding torch system includes a contact tip axially secur...  
WO/2017/048536A1
A welding torch system includes a diffuser assembly that includes a locking mechanism to receive a contact tip. Additionally, the welding torch system includes the contact tip, which includes locking elements configured to interact with ...  
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...  
WO/2017/045306A1
Provided is a sheet welding robot, comprising a robotic arm having a plurality of degrees of freedom; a welding head (1), said welding head (1) being arranged on said robotic arm so as to follow the robotic arm in motion, said welding he...  
WO/2017/049046A1
A power supply to provide welding or cutting power. The power supply may include an input rectifier to receive an AC input voltage from an input mains and output a rectified DC signal; a PFC/boost block to receive the rectified DC signal...  
WO/2017/048538A1
A welding torch system includes a receiving assembly to receive a contact tip and a welding nozzle. The welding torch system also includes a locking element that retains the contact tip in a partially secure position. Further, the weldin...  
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...  
WO/2017/041887A1
The invention relates to a method and a device for joining or separating, wherein a person carrying out the joining or separating method is provided with personal protective equipment. At least one part of the data characterising the joi...  
WO/2017/044071A1
Approaches herein provide a torch handle including a pneumatically controlled jaw operable to engage an electrode. In one approach, a system is provided for distributing gas within the torch handle, the system including a pneumatic cylin...  
WO/2017/041901A1
The present invention relates to a joining or separating method, wherein method-specific data of the joining or separating method is captured by means of at least one sensor, the captured method-specific data of said joining or separatin...  
WO/2017/043086A1
In a vertical narrow-groove gas shielded arc welding method by which two thick steel materials (1) having a plate thickness of not less than 10 mm as a predetermined groove condition are joined by single layer welding or multilayer weldi...  
WO/2017/044232A2
A flux material that provides a heat outflow control layer of slag (30) on a melt pool (20) that suppresses lateral heat outflow (27) and facilitates uniaxial heat outflow (26A-D) from the melt pool at a rate that causes unidirectional c...  
WO/2017/043058A1
An attitude for first mode switching and an attitude for second mode switching are registered in a remote control device, the attitude for the first mode switching corresponding to a switch mode for adjusting the weld current, and the at...  
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...  
WO/2017/041919A1
In an earth connection for an aluminium component, in particular an aluminium vehicle body component (3), having an earthing bolt (4) which is fastened to said component, with the interposition of an adapter (8; 12) that extends over the...  
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 ...  
WO/2017/040257A1
Hybrid manual and automated welding systems and methods are described. A hand-held welding tool is manually positioned to engage a workpiece. A weld is started from an initial position based on a first manual operator event. A welding he...  
WO/2017/038060A1
In this arc welding method, when a welding parameter related to heat input to base material is less than a first threshold value, the base material is welded by a first welding method. When the welding parameter is less than a second thr...  
WO/2017/038274A1
Provided is a pipe joint comprising: a first member 2; a second member 10; a weld part 8 that joins a first outer peripheral end 14a and a second outer peripheral end 10b while maintaining contact between the first outer peripheral end 1...  
WO/2017/036883A1
A sensor module for connection between a fabrication tool and the head of the fabrication tool. It comprises an interface connectable to the fabrication tool, comprising: a power port for receiving power transmitted by the fabrication to...  
WO/2017/036444A1
The invention relates to a joining method for joining metal (10) and non-metal (11) parts to be joined, by means of a CMT pin process, wherein the pins are pushed through the non-metal part to be joined (11). The invention further relate...  
WO/2017/031819A1
A double-board electric welding machine comprises a machine casing (10). A first PCB board (20) and a second PCB board (30) are provided in the machine casing (10), the first PCB board (20) and the second PCB board (30) are fixed togethe...  
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...  
WO/2017/033626A1
Provided is a vehicle body 10 which includes a dissimilar material connection structure and which comprises a roof panel 200 and a frame body 100. The roof panel 200 is an aluminum alloy panel member having a bend part 201 at an end ther...  
WO/2017/033978A1
Provided is a welding method that comprises: a step of preparing a first base material (50) and a second base material (60); a step of disposing the first base material (50) and the second base material (60) such that a first end face of...  
WO/2017/033883A1
This automatic welding machine (W) is provided with a link operating device (1) in which a distal end side link hub (3) is coupled by way of three or more sets of link mechanisms (4) to a base end side link hub (2), and which is capable ...  
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 ...  
WO/2017/029954A1
This welding device is provided with: a start-up command unit TS for outputting a start-up command Ts; a welding power supply 10 for outputting an output voltage E between a first output terminal 11 and a second output terminal 12 if the...  
WO/2017/030142A1
A high-temperature part observation device (1, 100, 200) having a camera (7) capable of acquiring an image of an observation region (20) adjacent to a heat source (13) and a light shielding device (17, 31, 201, 202), wherein the light sh...  
WO/2017/031108A1
A method and apparatus for providing welding type power is disclosed. The output is cyclical, and is a controlled voltage output during the background and/or peak and a controlled current output during the transition up and/or down. Duri...  
WO/2017/029783A1
An arc welding device (1001) is controlled so as to melt part of a welding wire (18). The droplet separation time (t5) when a welding wire (18) droplet (23) separates from the welding wire (18) is detected. Directly after the welding dro...  
WO/2017/031147A1
A portable advanced process module system includes a welding power source (21), a portable advanced process module (22), and a wire feeder (21). The portable advanced process module (22) and the wire feeder (23) are separately enclosed i...  
WO/2017/026673A1
According to the present invention, a fixing device (1) for a position-adjusting jig comprises: a driving cylinder (100) including a piston having a predetermined stroke; a jig position-fixing part (200) coupled to the piston of the driv...  
WO/2017/026222A1
Provided are a magnetically impelled arc welding method capable of suppressing weld defects, a weldment in which weld defect generation is suppressed, and a method for manufacturing the weldment. The magnetically impelled arc welding met...  
WO/2017/024400A1
A welding gun is provided that includes an elongated body having a longitudinal axis, a neck assembly connectable to the elongated body, and a handle including a sleeve portion mounted around and longitudinally fixed relative to the elon...  
WO/2017/026123A1
A base material (10, 12) has a weld joint (18) obtained by welding the base metal (10, 12) by gas tungsten arc welding using a welding material, the base metal (10, 12) being a steel material that includes 0.20 to 0.40 mass% of nitrogen ...  
WO/2017/021595A1
The invention relates to a method which is intended for welding a first steel part (P1) including a peripheral edge (BP) defined by inner (FI) and outer (FE2) end surfaces (FE1) onto a portion (PS) of a second aluminium part (P2). Said m...  
WO/2017/021849A1
The invention is a connection system (1) suited to connect a plasma torch (101) to a generator (102) in order to allow the passage of electric current, the passage of an operating fluid and of one or more control signals between the gene...  
WO/2017/022585A1
The present invention relates to a gas shielded arc welding method for feeding a consumable electrode via a welding torch and performing welding while a shielding gas is flowing, wherein the welding torch includes a nozzle, the inside di...  
WO/2017/020146A1
A combined body (4) combining an insulator body and a direct injection cylinder. The insulator body (1) is made of rubber and one end thereof has an inner screw thread structure (5). The direct injection cylinder (2) is made of copper an...  
WO/2017/021532A1
In a method for repairing a workpiece damaged in the form of a notch, the size of the notch is increased, and the notch is filled in a welding process. The device for carrying out said method comprises a scanning device for determining t...  
WO/2017/017550A2
Welding method for OGV Inner Ring consisting of: B) central ring (1) provided with stubes (2); C) stubes (2), with V-type calking with an angle of 10°; D) vanes (3), with V-type calking with an angle of 30°, constituting the welding jo...  
WO/2017/018201A1
Provided is a welding method for a zinc plated steel plate (W) that uses pulse welding in which a pulse peak current (Ip) and a base current (Ib) are repeatedly applied and uses a shielding gas in which CO2 or O2 is added to Ar at 1 - 10...  

Matches 1 - 50 out of 64,424