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Matches 1 - 50 out of 27,546

Document Document Title
WO/2018/093178A1
Provided are a method for coating an electrode for resistance welding and an electrode for resistance welding. The present invention includes: a tungsten carbide preparation step for preparing tungsten carbide (WC) as a coating material ...  
WO/2018/088364A1
This joined structure comprises a plate set formed by stacking multiple plate members, and a thin plate member, which is thinner than the plate members and has an insertion member attached thereto and which is arranged stacked on and wel...  
WO/2018/088368A1
This joined structure comprises a plate set formed by stacking together multiple plate members, and a thin plate member, which is thinner than the plate members and has an insertion member attached thereto and which is arranged stacked o...  
WO/2018/088367A1
A plate set is formed by stacking multiple plate members, and a thin plate member, which is thinner than the plate members and has an insertion member attached thereto, is arranged stacked on and welded to the outside surface of said pla...  
WO/2018/085515A1
A weld wheel cleaning system is provided to clean or remove a layer of embedded material and other debris produced from welding from the working surface of a weld wheel (22, 24). Such a weld wheel cleaning system includes a cleaner (50) ...  
WO/2018/082425A1
A method for welding a zinc-coated high-strength steel resistance spot having good joint properties, which comprises using three welding pulses within one spot-welding cycle: a first welding pulse and a second welding pulse are used to g...  
WO/2018/075904A1
Disclosed are welds formed from improved resistance spot welding. Resistance spot welding includes positioning a first metal sheet and a second metal sheet between two electrodes, contacting the two electrodes together on to opposing sur...  
WO/2018/073358A1
A method of manufacturing a tube is provided. The method includes: selecting a core pipe having a thickness that is initially less than a desired thickness of the tube; and building-up an outer layer over an exterior surface of the core ...  
WO/2018/069214A1
The invention relates to a method for producing a gas insulated transmission path (1, 8, 81). According to the invention, a particle trap (11) is mounted in a tubular sleeve (9) along the longitudinal axis of the particle trap and fixes ...  
WO/2018/066856A1
The present invention provides a metal plate having a welding additive, which is divided into a surface processing area, a material, and a melting area arranged between the surface processing area and the material, the metal plate having...  
WO/2018/062123A1
Provided is a seam welding device capable of seam welding various shapes of objects to be welded. A seam welding device (10) which performs seam welding by causing electricity to be conducted between a first electrode wheel (12) and a se...  
WO/2018/052078A1
A method for producing a structural member wherein a metal component (10) such as a nut or a bolt is welded to a steel sheet (30). This method uses a steel sheet (30) that has oxidized layers (42, 40) on a first surface (34) and a second...  
WO/2018/051225A1
A device (100) for covering the welding area for hot rolling lines consists of an outer container (1), a protective shield (2), a blade- holder (3) with scraping blades, and an actuator (9). Protection occurs by linearly sliding the prot...  
WO/2018/051594A1
Provided are an electrode part structure and a resistance welder using the same, which are capable of suppressing welding position misalignment and the scattering of spatter. This electrode part structure (50) has a piston-type cylinder ...  
WO/2018/050494A1
Method (50) for joining a joining element (18) onto a workpiece (20), in particular for stud welding or stud gluing, characterized by the steps: provision of a joining element (18) and a workpiece (20) onto which the joining element (18)...  
WO/2018/048206A1
The present invention relates to a chip collector unit for a tip dresser and, more particularly, to a chip collector unit for a tip dresser wherein the chip collector unit is configured to recover chips generated during a dressing operat...  
WO/2018/042471A1
Provided is a coupling device that couples a first plate material made of a first metal with a second plate material made of a second metal by means of a coupling member, the coupling device being provided with: a first electrode and a s...  
WO/2018/043099A1
A method and a device for manufacturing a joint member with which a joint member possessing a joint portion having appropriate hardness can be manufactured. This method for manufacturing a joint member C by joining a first member D forme...  
WO/2018/043738A1
An equipment main body (2) has an intermediate electrode set (10) that is disposed between upper and lower welding electrodes (5) and provided at least on the upper welding electrode side or the lower welding electrode side. The intermed...  
WO/2018/043739A1
The present invention includes: a first step (S1) in which linear cuts (3) are formed with a cutter having a longitudinal cross-section which is roughly V-shaped, when viewed in a plan view projected in a lamination direction (S), in a w...  
WO/2018/042472A1
Provided is a coupling device that couples a first plate material made of a first metal with a second plate material made of a second metal by means of a coupling member, the coupling device being provided with: a first electrode and a s...  
WO/2018/038142A1
The present invention provides an electrode tip with which cooling efficiency can be improved, and with which a pressurization withstanding performance enabling the electrode tip to withstand pressurization during welding can be improved...  
WO/2018/037421A1
The present invention relates to a process for manufacturing steel Cheese Tubes/Jumbo Tubes/Pipes for woven‐sacks and Cops/Bobbins/Pirns for synthetic yarn. In process of present invention, strip of basic steel grade (SAE 1020, SAE 102...  
WO/2018/038045A1
Provided is an automobile member having a resistance weld for which the fracture form in a cross tensile test is a plug fracture, the automobile member being a high-strength steel plate, particularly a steel plate having a tensile streng...  
WO/2018/033169A1
The invention relates to a method for welding cold-rolled narrow strips (5) in the form of flat wire or profiles of a TWIP steel, in particular for use in flexible pipes (1), in particular in flexible pipes (1) for offshore applications,...  
WO/2018/019467A1
The invention relates to a method for undetachably introducing a guiding aid element into at least one joining location of at least one component, comprising the steps of: a) perforating the at least one component (10) at the at least on...  
WO/2018/016688A1
The present invention relates to a system for preventing a welding accident by using power line-based legacy-line communication. According to the present invention, the welding machine system for preventing a welding accident by using po...  
WO/2018/016152A1
According to the present invention: a parts passage 5 is formed in a unit body 4; an opening/closing member 13 is provided for opening/closing the parts passage 5; the opening/closing member 13 is provided with a stopper surface 19 for r...  
WO/2018/011240A1
A joining head (101; 1011) for the joining of a joining element (12) to a workpiece (14), wherein the joining head (101; 1011) has a fluid cylinder (16) that acts in an axial direction for actuating a loading pin (18), wherein the fluid ...  
WO/2018/007836A1
The present invention relates to machines, systems and processes for feeding longitudinal wires (2) for mesh (6) production. Welding of longitudinal wires (2) with transverse wires (4) at welding unit (57) produces mesh (6). Longitudinal...  
WO/2018/003202A1
In order to enhance welding quality control, the present invention is characterized by comprising: a magnetic field measurement device (205) that is provided in the periphery of a weld during resistance welding and measures the local ele...  
WO/2018/000391A1
A spot welder tip for a precision electrode force pressure system. The tip comprises: a tip frame (101); a welding force drive shaft (102) installed on the tip frame (101), wherein one side of the welding force drive shaft (102) is conne...  
WO/2017/217795A1
The present invention relates to a method and a system for repairing a pinhole resulting from friction stir welding such that a pinhole resulting from friction stir welding can be removed using resistance welding. The method may comprise...  
WO/2017/212916A1
A resistance spot welding method wherein material to be welded that is formed by overlapping multiple metal plates is sandwiched between a pair of electrodes and joined by electrification while applying pressure, said method including: a...  
WO/2017/212034A1
The invention relates to a resistance spot welding electrode for dissimilar welded lap joints in crash-relevant structural components of automotive industry made of high-strength material. The resistance spot welding electrode is provide...  
WO/2017/210628A1
The disclosed apparatus, systems and methods relate to the design principles for forming a welded joint between two sections of tubing or pipe. The material at the end portion of a first section of tubing to is folded inwardly to create ...  
WO/2017/206463A1
A flash welding device for a common link of a grade R6 mooring chain, and flash welding process for same. The flash welding process comprises the following steps: A) welding preparation: placing a mooring chain common link (3) between fo...  
WO/2017/198371A1
The invention relates to a high-pressure fuel pump (10) for a fuel injection system of an internal combustion engine, comprising a pump housing (12) and at least one fastening flange (32), wherein the fastening flange (32) is fixed to th...  
WO/2017/199796A1
This joining structure (100) has: a first member (11) formed from high tensile strength steel; a second member (13) formed from high tensile strength steel and stacked on the first member (11); a steel insertion member (15) held in a sta...  
WO/2017/197428A1
An apparatus for welding composite thermoplastic materials comprises a welding member configured to receive the composite thermoplastic materials there at; and a controller for controlling a temperature by which composite thermoplastic m...  
WO/2017/198073A1
A resistive soldering method, comprising: providing glass (20) and an antenna component (10) including a base structure (11) and a cylindrical structure (12) having a hole (13) on a front surface of the base structure (11); forming solde...  
WO/2017/187036A1
The invention relates to a wheel intended for a motor vehicle, having a rim (2) made of a sheet of aluminium alloy that is fastened to the contour of a wheel disc (10) made from a steel sheet by assemblies that connect the aluminium shee...  
WO/2017/189736A1
Power systems and enclosures having improved cooling air flow are disclosed. An example power system includes an enclosure; an air inlet location at a first location on an exterior of the enclosure to permit intake of air from the exteri...  
WO/2017/188399A1
A spot welding device, which stacks a plurality of plate materials and performs spot welding, is provided with: a displacement driver for relative displacement of overlap parts of the plurality of plate materials and a tool; a rotational...  
WO/2017/189884A1
Systems are disclosed for power systems and enclosures having an improved compressor drive. In examples, a power system includes a generator to be driven by an engine. The generator is coupled to the engine on a first side of the generat...  
WO/2017/189260A1
Granular welding flux delivery devices and strip cladding systems with granular welding flux delivery devices are disclosed. A disclosed example granular welding flux delivery device includes a hopper having: an intake opening to receive...  
WO/2017/167433A1
The invention relates to a welding unit (1) for welding two rails (2) of a track, comprising two rail clamping units (5) which are movable relative to each other in a longitudinal direction (4) of the unit. A bus bar (10) which is provid...  
WO/2017/165998A1
A three-axis linkage automatic soldering machine comprises a three-axis linkage spot soldering solder paste dispenser (101), an automatic control and drive device (102), and a spot soldering host machine (103). The three-axis linkage spo...  
WO/2017/168468A1
According to the present invention, two claw parts (2d) are pressed downward by a large diameter part (11a) of a welding gun (11), and a rotating arm (3) is rotated due to the pressing action. Thus, a pair of first slits (31b) formed on ...  
WO/2017/162280A1
A calibration method for a force controlled axis device, i.e. a spot welding gun (4) of an industrial robot (1), and an industrial robot (1) implementing the method. The spot welding gun (4) includes an arm arrangement (6) with a first a...  

Matches 1 - 50 out of 27,546