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Matches 1 - 50 out of 14,326

Document Document Title
WO/2019/215079A1
The invention relates to a method for automatically determining optimum welding parameters (Pi,optfor carrying out a weld on a workpiece (4), wherein - a plurality of test welds are carried out on test workpieces (9) along test welding t...  
WO/2019/215942A1
Provided is a joint structure for an H-shaped cross-sectioned member, in which a first H-shaped cross-sectioned member which includes flanges and a web is joined, at an end thereof in the member axis direction, to a second H-shaped cross...  
WO/2019/212787A1
Various configurations of electrically conductive, gas-sealed connections between two pieces of aluminum are described along with methods of making an electrically conductive, gas-sealed connection between two pieces of aluminum.  
WO/2019/207996A1
A power module 20 comprises: a semiconductor chip 1; a ceramic substrate 3 that supports the semiconductor chip 1 and is provided with a wiring 3e on an upper surface 3a on which the semiconductor chip 1 is mounted; a solder 2 for joinin...  
WO/2019/203276A1
The purpose of the present invention is to count the number of sputters by a simple method while suppressing cost. The present invention provides a sputter counting method performed by a portable terminal device equipped with a capturing...  
WO/2019/198733A1
A joint connection method for connecting joints used in water pressure tests, etc., on long pipes (P1), by using a production device (100) comprising a transport device (1), a welding device (2), a winding device (3), and an X-ray inspec...  
WO/2019/199912A1
Aspects of this disclosure relate to a welding system that is configured to execute opposed, step, and parallel gap resistance spot welds (RSW) and associated methods. The system may be configured to switch bases to switch between an opp...  
WO/2019/180564A1
The invention is a system (1) that performs operations for making a workpiece starting with a cast. The system (1) consists of a loading station (A) into which is loaded a cast obtained from foundry operations and an unloading station (B...  
WO/2019/181243A1
The purpose of the present invention is to detect a defect that is present above or under an interface of two members in a laser welding portion of a lap joint. To achieve this, a transverse wave generation laser (LaTT) and a longitudina...  
WO/2019/171150A1
The present application relates to a method of producing a welded metal blank (16), comprising the steps of: cutting a first initial metal sheet (1) and a second initial metal sheet (3) from a first (2) and second metal strip (4), joinin...  
WO/2019/171323A1
The present application relates to a method of producing a welded metal blank (16), comprising the steps of : cutting a first initial metal sheet (1) and a second initial metal sheet (3) from a first (2) and second metal strip (4), joini...  
WO/2019/166009A1
Disclosed by the embodiments of the present application are an intermediate frame and a terminal device; the intermediate frame comprises an intermediate plate, at least one intermediate member, at least one welding platform, and an oute...  
WO/2019/161351A1
In a general implementation, data regarding a rock sample from a drilling site is received. A thermal-mechanical interaction model is generated based on the rock sample date. The thermal-mechanical interaction model is used to determine ...  
WO/2019/156073A1
The purpose of the present invention is to provide a method for resistance spot welding. The present invention is a method for resistance spot welding in which a sheet group of two or more overlapping steel sheets is sandwiched between a...  
WO/2019/151315A1
A brazing method in which brazing is performed without using flux, wherein the method is characterized in that brazing is performed in an inert gas atmosphere in a state in which: a body to be brazed is covered by a cover member (1) comp...  
WO/2019/146243A1
In this welding structure, there are a plurality of welding locations in a cross-section of a first member and a second member viewed from the axial direction of an insertion hole, and an outer peripheral line for the welding locations e...  
WO/2019/145145A1
The invention relates to a device (2) for welding hard material bodies (4) to teeth (6) of a saw blade (8), having: a saw blade advance device (12) for moving the saw blade (8) in an advance direction (14) so that an intended tooth (6a) ...  
WO/2019/139302A1
A battery module according to one embodiment of the present invention comprises a battery cell, pressing plates disposed at both sides of the battery cell, and module covers which are coupled with the pressing plates and cover an upper a...  
WO/2019/138704A1
Provided is a method for determining defects with which it is possible to easily determine whether working of an article is normal or not. The method for determining defects comprises a good product data acquisition step, a displacement ...  
WO/2019/131080A1
The present invention curbs unsoldered areas by the ample wetting of a molten solder within a through hole of a substrate, even where an electronic component requiring a high heat capacity is being soldered onto the substrate. A jet sold...  
WO/2019/119742A1
A high-frequency vibration welding system for improving the performance of a metal material, comprising an upper computer, a signal generator, a power amplifier, a high-frequency vibration exciter (1), a high-frequency vibration energy a...  
WO/2019/124871A1
The present invention relates to a welding joint having excellent fatigue characteristics in ultra-high strength hot-rolled steel and a manufacturing method for the same. One embodiment of the present invention provides a welding joint h...  
WO/2019/110648A1
A device and a method for monitoring beam treatment of a workpiece are provided. The device includes at least one illuminating device (12) for illuminating a treatment region of the workpiece during first time intervals; a detecting devi...  
WO/2019/110114A1
A device and a method for monitoring beam treatment of a workpiece are provided. The device includes at least one illuminating device (12) for illuminating a treatment region of the workpiece during first time intervals; a detecting devi...  
WO/2019/110503A1
The invention relates to a method for assembling a metal component (24) on a metal tube (16) obtained by deforming a metal sheet and welding the mating edges of the said metal sheet together along a simple welded seam (1) running longitu...  
WO/2019/105539A1
The invention relates to an ultrasonic machining device (1) for machining a workpiece. At least one component, in particular all the components, selected from the group including a generator (11), converter (12), booster (13), sonotrode ...  
WO/2019/105981A1
The invention relates to: a large manipulator (100), in particular a truck-mounted concrete pump, comprising a plate arrangement (1) having an upper flange (2), a lower flange (3) and at least two lateral web plates (4, 4a, 4b, 5), where...  
WO/2019/102255A1
The present application relates to a method of producing a welded blank (1) comprising providing two precoated sheets (2), butt welding the precoated sheets (2) using a filler wire (20), the precoating (5) entirely covering at least one ...  
WO/2019/103772A1
Methods for weld analysis and corresponding systems and computer-readable mediums. A method (300) includes simulating (302) a welding operation (102) by the weld analysis system (400). The method includes analyzing (304) a physical weld ...  
WO/2019/102424A1
The present application relates to a method of producing a welded blank (1) comprising : providing two precoated sheets (2), butt welding the precoated sheets (2) using a filler wire, the precoating (5) entirely covering at least one fac...  
WO/2019/098157A1
A brazing material (3) is interposed between an aluminium-based material and a Ni-plated iron-based material. The brazing material (3) has a structure in which an Al-Si-Ni-based alloy layer (10) and an Al layer (11) are bonded via a flux...  
WO/2019/093440A1
This steel sheet is provided with a first plated section in which an intermetallic compound layer and an aluminum plating layer are provided upon the surface of a base material steel sheet in this order from the base material steel sheet...  
WO/2019/087310A1
Provided is a structural material comprising a steel sheet with a tensile strength of 980 MPa or greater stacked and joined by welding with another metal sheet, such that a welding-induced fracture originating around a weld is less liabl...  
WO/2019/076701A1
The invention relates to a machining device (1) for machining a workpiece (2), in particular by means of welding, the machining device comprising: a machining head (3) for providing a machining beam, in particular a laser beam (4), for m...  
WO/2019/078375A1
The present invention relates to a welding system for detecting a welding defect and repairing the welding defect, the welding system comprising: a welding machine for welding an object to be welded; a sensor for sensing the welded objec...  
WO/2019/070884A1
Trigger devices for igniting an exothermic reaction is provided. The trigger devices may be flint type trigger devices and electronic type trigger devices. The flint type trigger device has a housing with a spark opening on a rear wall o...  
WO/2019/068480A1
The invention relates to a method for welding onto chip-removing tools, in particular onto teeth (6) of a saw blade (8), in particular a band saw or circular saw blade, or onto drilling/milling tools, by means of resistance welding, wher...  
WO/2019/069797A1
A pressure resistance instrument (100) comprises: a cylindrical main body part (110); a lid part (120) at which a wall part (122) and the main body part (110) are joined together; a positioning part (140) provided facing the inner periph...  
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/2019/065065A1
Provided are a soldering system and a soldering method, whereby solder can be uniformly spread on a to-be-soldered part without damaging a fine soldering target article, and an excellent solder can be achieved. Even after molten solder a...  
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/2019/058916A1
Provided is a joining process line monitoring system with which it is possible to prevent a deterioration in joining quality and work delays. A joining process line monitoring system 100 is provided with: a joining phenomenon data acquir...  
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/2019/048106A1
The invention relates to a method and a device for producing a welded joint between two components (4, 6) made of a metal material, comprising an introducing tool (11) for introducing through-openings (2) into the first component (4), a ...  
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/2019/044057A1
[Problem] To provide a pipe drilling tool for forming, in a pipe, a hole for introducing a non-oxidizing gas such as nitrogen, when joining pipes such as refrigerant pipes by brazing, wherein the pipe drilling tool has a compact configur...  
WO/2019/041458A1
Provided is an intermittent fillet welding method. The method comprises: providing a first workpiece (1) and a second workpiece (2) to be fillet welded; machining and forming several grooves (3) at a welding end of the first workpiece al...  
WO/2019/039744A1
A battery pack according to an embodiment of the present invention comprises: a battery module comprising at least one battery cell; a pack case comprising a case main body for accommodating the battery module, and a case cover welded to...  
WO/2019/033928A1
A series welding method for heterojunction solar cells comprises: welding cells, and determining whether the temperature in a welding chamber body (100) falls within a preset temperature range at preset intervals; if the temperature fall...  
WO/2019/035098A1
Due to geometric discontinuities introduced by welding and joining processes, stresses or strain cannot be calculated reliably calculated using modern analytical and computer methods as result of stress or strain singularity at joint loc...  

Matches 1 - 50 out of 14,326