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Matches 1 - 50 out of 14,134

Document Document Title
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...  
WO/2019/032485A1
A system for the flux free processing of a plurality of solder balls (86) on a wafer (12), comprising: an articulable vacuum support chuck (18) for maintaining support of a plurality of solder balls (86) on a wafer (12) being processed. ...  
WO/2019/025556A1
In the method for recording and identifying components connected together by a joining method, an image of at least one area of the surface of a joint is recorded optically by a device configured for this purpose and the individual pixel...  
WO/2019/011687A1
The invention relates to a soldering system and a method for wave soldering, comprising at least one flux nozzle (16) and a device (10) for monitoring a state of a spray jet (12) of said flux nozzle (16).  
WO/2019/008901A1
This shot-peening method projects a projection material against a workpiece that is a structure in which a first member and a second member are joined by a welded section, wherein the method includes a step in which in a state where the ...  
WO/2019/007565A1
The invention relates to a motor vehicle body or chassis component having an improved crash performance as well as to a process for manufacturing a body or chassis component having an improved crash performance.  
WO/2019/000760A1
An online quantitative evaluation method for welding process stability, comprising: monitoring and obtaining an arc voltage U and a welding current I during a welding process, and rendering a phase diagram for each U-I cycle; converting ...  
WO/2019/002443A1
The invention relates to a method for producing a steel profile (1) having two flanges (2, 3) aligned parallel to each other and made of flat material and a web (4), which is arranged between the two flanges (2, 3) and connects them to e...  
WO/2018/234955A1
A system for monitoring a welding device including a wire feed device and a processor communicatively coupled to a non-transitory computer-readable medium. The wire feed device may include a motor to rotate a roller to advance a filler w...  
WO/2018/234500A1
The invention relates to a device (200) for distance measurement for a laser processing system (100), comprising a collimator optics configured to collimate an optical measuring beam, a deflecting optics (220) which defines an optical ax...  
WO/2018/230773A1
The present invention relates to a screw and, particularly, to a technique relating to a method for manufacturing a shaftless screw that has no shaft, and a shaftless screw therefrom, the method for manufacturing a shaftless screw, compr...  
WO/2018/230419A1
Provided are a welding system and a welding method, which are able to easily stabilize the welding quality. This welding system is provided with: a welding device (10) which performs buildup welding by fusion bonding a welding material t...  
WO/2018/225437A1
Provides is a soldering device comprising parallel transfer means, in which, even when one transfer means-side of a reflow furnace body is opened, the inside of the reflow furnace body on the other transfer means-side is not exposed. The...  
WO/2018/227115A1
Laser keyhole welding with a prefiUed narrow gap is disclosed. Alloying filler material may be applied to an edge of a workpiece before aligning two workpiece edges. The aligned workpiece edges form a prefiUed narrow gap. A laser system ...  
WO/2018/217626A1
A system for non-destructively evaluating components fabricated by additive manufacturing processes that includes a sensor array embedded within an electromagnetic field concentrating material or matrix, and that includes a plurality of ...  
WO/2018/217903A1
Disclosed herein are machine learning-based methods and systems for automated object defect classification and adaptive, real-time control of additive manufacturing and/or welding processes.  
WO/2018/208791A1
A method for detecting defects in objects includes: controlling, by a processor, one or more depth cameras to capture a plurality of depth images of a target object; computing, by the processor, a three-dimensional (3-D) model of the tar...  
WO/2018/203594A1
The present invention relates to a welding inspection apparatus for a secondary battery, the apparatus inspecting whether welding, of a welding device for welding an overlapped portion of an electrode tab and an electrode lead by using e...  
WO/2018/196249A1
Disclosed are an apparatus for processing T-shaped steel and a method for correcting the T-shaped steel. The apparatus for processing T-shaped steel comprises a delivery device (11), welding devices (12) and correcting devices (13), wher...  
WO/2018/197634A1
The invention relates to a method for welding overlapping edge regions (7',7") of sheet metal bodies (7). Said method being characterized in that prior to welding the edge regions (7',7"), the edge regions are heated to a temperature T1 ...  
WO/2018/196250A1
A method for welding a low-temperature cast steel member and a ship plate comprises the following steps: a material preparation step (S10) for providing a low-temperature cast steel member (1) and a ship plate (2), performing a beveling ...  
WO/2018/192072A1
A lithium-ion power battery thermal protection connection structure, comprising a copper bar (1) and a cell copper plate electrode (2) parallel to the copper bar, the copper bar (1) is connected with the cell copper plate electrode (2) b...  
WO/2018/187537A1
Automation of soldering work may be difficult, in part because present systems may be configured to dispense solder in a uniform preset amount. Provided are systems and methods in which soldering products (such as soldering paste and sol...  
WO/2018/183900A3
A method for limiting fitting distortion when welding a fitting (10) to an in-service pipeline— where the fitting (10) includes a thick, longitudinally extending, seam located between fitting halves— involves welding, on each side of...  
WO/2018/180810A1
This welded joint manufacturing method comprises: sandwiching an aluminum plated steel sheet provided with an aluminum plated layer between a pair of electrode wheels and rotating the pair of electrode wheels in a circumferential directi...  
WO/2018/181000A1
Provided are a workpiece processing device that includes a vaporizing device to vaporize a liquid to be vaporized having a comparatively large flow rate without requiring a carrier gas, and a manufacturing method for processed workpieces...  
WO/2018/177621A1
The invention relates to a method for producing a component assembly (2), comprising at least two components (4, 6), for a motor vehicle, said component assembly (2) having at least one first component (4), at least one multilayer second...  
WO/2018/171962A1
The invention relates to a method for producing a composite component (2) for a motor vehicle, comprising at least two component parts (4, 6), said composite component comprising at least one first component part (4) and at least one fun...  
WO/2018/171961A1
The invention relates to a workpiece composite (1) and a method for producing a workpiece composite (1) comprising at least two workpieces (2, 3). A first workpiece (2) and a second workpiece (3) are positioned relative to each other, an...  
WO/2018/175513A1
A modular reconfigurable vehicle assembly pallet system (90) and a corresponding method are disclosed. In one example, a plurality of modular assembly plates (94) are assembled having vehicle locators (54) positioned specifically for a p...  
WO/2018/174384A1
The present invention relates to a fluid distributor having the advantages of: preventing welding material waste and degradation in the function of a center hole, by preventing welding fluid from flowing into the center hole of a distrib...  
WO/2018/169048A1
A gas flow between a welding device and a workpiece during welding has great influence on the welding. A sensor device 1 is provided with: a sensor unit 2; and a housing body 3A that has a housing case (housing part) 3 and a shielding me...  
WO/2018/169057A1
If a gas cannot be stably discharged from a discharge port of a sensor device, excessive fumes, etc., may enter a path through which detection light outside the device passes, and consequently cause variation in detection accuracy of the...  
WO/2018/169049A1
There is a case where reductions in durability and detection accuracy of a sensor unit are caused by heat radiated from a workpiece during welding. A sensor device 1 is provided with a sensor unit 2, a housing case 3, and a shielding mem...  
WO/2018/159404A1
Provided is a lap fillet arc welding joint of a high-strength steel plate, the joint having excellent fatigue strength. This lap fillet arc welding joint, which is formed by overlapping and welding two steel plates so that at least a wel...  
WO/2018/148718A1
A tube assembly includes at least first and second tubes configured for coupling at respective ends. The first and second tubes each include a base material, and a weld interface at the respective end. The weld interface is proximate to ...  
WO/2018/146303A1
The invention relates to a method for identifying joining points of workpieces and to a laser machining head comprising: a housing, through which a work laser beam path (10) is passed, and a device for carrying out the method for identif...  
WO/2018/145445A1
An automobile luggage rack automatic stud spot welding device, comprising a frame (1), wherein the frame (1) is provided with a workpiece fixing jig (2), a spot welding machine (5) which is located above the workpiece fixing jig (2), a v...  
WO/2018/144306A1
A vehicle spindle (118) and a method of attaching the spindle (118) to a portion of an axle half shaft housing (102). The spindle (118) has an inner surface, an outer surface, one or more bearing journals (150, 160) on the outer surface ...  
WO/2018/142518A1
The invention is a method for repairing a crack created in a cast steel member 10 by thermal stress, the method comprising: removing the crack 12 by forming a groove 20 in a surface 11 of the cast steel member 10; introducing a molten-st...  
WO/2018/139435A1
In this manufacturing method for a tubular member, one or a plurality of metal plates are positioned in a condition of having formed a tubular member that extends in a predetermined extension direction. At such time, the one or plurality...  
WO/2018/138790A1
A method for repairing a cast steel member 10 by overlay welding with welding material 40 in parts where cracks 15 occurring in the cast steel member 10 have been eliminated, wherein, before the overlay welding, a fixing member 50 for pr...  
WO/2018/134490A1
The present application relates to a low-distortion welding method and device. The invention relates to a low-distortion welding device comprising a mobile supporting carriage (2) intended for being moved along a feed path relative to tw...  
WO/2018/136253A1
Methods and systems for no-glue pocketed spring unit construction. Rows of pocketed springs modules, comprising more than two pocketed springs surrounding a central hole, can be automatically loaded onto an assembler; pocketed spring- su...  

Matches 1 - 50 out of 14,134