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Patent Searching and Data


Matches 1 - 50 out of 64,542

Document Document Title
WO/2017/068212A1
The invention relates to a material deposition machine for the production of parts, comprising a structural casing (1) including an inner chamber (2) in which an arc torch (3) operates in order to melt a strand of material with which par...  
WO/2017/068752A1
In the present invention, a first wire path (22) has a first wire entry port (22a) and a first wire exit port (22b). A second wire path (23) has a second wire entry port (23a) and a second wire exit port (23b). A third wire path (13) has...  
WO/2017/068028A1
The application relates to a method for producing a double-walled pipe (1) and a pipe (1) of this type, having an outer pipe (3) which is press-fitted with an inner pipe (2) consisting of a corrosion-resistant alloy, wherein an adhesive ...  
WO/2017/070321A1
A machine for welding an overlapped region of two adjacent strips of material and a method of using the same. The machine includes a housing with front and rear ends, a wheel train engaged with the housing for moving the housing across t...  
WO/2017/064583A1
The present invention relates to a spark assisted chemical engraving machine for machining a glass surface of a work piece, the machine comprising: - A support for fastening the work piece during machining, said support being dipped into...  
WO/2017/063253A1
A consumable electrode welder is provided with a high-frequency high-voltage arc starting module to realize high-frequency high-voltage starting of an arc, thereby preventing short circuit sparks generated by arc starting in a welding pr...  
WO/2017/063254A1
A welding system having both a consumable electrode and a non-consumable electrode. The welding system comprises an integrated welding gun, a welding power supply control system module, and a consumable electrode welding power supply and...  
WO/2017/063252A1
An alternating-current and direct-current consumable electrode welder, comprising: a consumable electrode welding power supply module and a welding gun. An alternating-current and direct-current transformation control module is connected...  
WO/2017/060044A1
The invention relates to a part and to the filling, layer by layer, of a defective spot by means of solder and parent metal. Since a defective spot is filled layer by layer (10', 11', ...), good mechanical properties are obtained for the...  
WO/2017/059903A1
A pipe crawling welding device (10) including a crawler module (12) having a propulsion unit (30) configured to controllably drive the device longitudinally through a pipe. The device further includes a welding module (14) that is rotata...  
WO/2017/060878A1
A pipe crawling welding device (100) including a welding module (114) having a welding head thereon, a mounting shaft, a crawler module (112) and a boom (102) is disclosed. The boom (102) may be fixedly coupled to the mounting shaft. The...  
WO/2017/059842A1
The invention relates to a machining module for a device for producing a molded metal body (1) by means of an additive generative manufacturing process. A sheet, wire, or pulverulent metal-containing starting material (2) is melted and a...  
WO/2017/060033A1
Combining a precipitation-hardening nickel-base alloy with a steel or titanium substrate makes it very easy to repair parts, the nickel-base alloy having good erosion-resistant properties.  
WO/2017/056965A1
A welding method comprises: a disposing step for disposing a nonconsumable electrode (5) so as to lead along a weld line and a consumable electrode (6) so as to follow; a nonconsumable electrode heating step for driving the nonconsumable...  
WO/2017/057400A1
The purpose of the invention is to provide: a gas supply device with which it is possible to reduce costs and improve maintainability, and with which it is possible to prevent a sudden flow of shield gas occurring at the beginning of dis...  
WO/2017/057683A1
An arc welding device is provided with: a power output means for supplying welding power; a wire feed means for feeding welding wire in a forward direction and a reverse direction; and a control means for controlling the power output mea...  
WO/2017/057194A1
A pulsed arc welding method which uses a flux cored welding wire that contains at least one element selected from the group consisting of C, Si, Mn, P, S, Al, Ti, Zr and Mg, respectively in specific amounts, and wherein: the pulse peak c...  
WO/2017/050530A1
A strip solder advancement system for advancing a single solder strip is improved in such a way that it allows the process to be condensed. Proceeding from said strip solder advancement system, system components are modified in such a wa...  
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/2017/048747A8
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/2017/048537A1
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/2017/044232A3
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/2017/040257A1
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...  

Matches 1 - 50 out of 64,542