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WO/2021/127761A1 |
The invention relates to a method for visual inspection of weld beads. In this case, it supports the visual inspection of an electric arc weld bead. It relates in particular to the welding of carbon steel and marine steel plates and tube...
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WO/2021/133597A1 |
In various embodiments, a laser head receives a laser output beam from a laser system or resonator without the use of a delivery optical fiber, and any asymmetry of the laser output beam may be maintained. The laser head may be physicall...
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WO/2021/133273A1 |
The invention in general is related to a magnetic modular fixture (fixation) system and a method thereof which enables processing/ manufacturing mechanical work pieces which comprises precise geometrical elements with a high accuracy. Sa...
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WO/2021/119958A1 |
A positioning fixture for a workpiece to be welded comprises a fixed base (11) and a positioning assembly (12) and a pressing assembly (13) provided at a top end of the fixed base (11). The positioning assembly (12) comprises: a movable ...
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WO/2021/120390A1 |
A welding, carburizing and quenching method for a large gear. According to the method: firstly, a gear ring, a center plate, a hub and a rib plate are fixed by spot-welding, wherein the hub is subjected to welding groove forming treatmen...
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WO/2021/127362A1 |
A weld gun having a weld arm including a 3-dimensional printed structure supporting a welding electrode. The 3-dimensional printed structure can be rapidly produced and provides the structural support for the at least one electrode. The ...
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WO/2021/119959A1 |
An automatic positioning fixture, comprising: a fixed bottom plate (11); a driving assembly (12) fixedly connected to the upper end of the fixed bottom plate (11); and a clamping assembly (13) and a positioning assembly (14) that are pro...
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WO/2021/122466A1 |
The invention relates to a device for checking for foreign parts (7) and/or deposits (4) on support elements (1) of a worktable (2), wherein the support elements (1) are provided to support a flat workpiece (10) for cutting with a laser ...
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WO/2021/115737A1 |
The invention relates to a device (11) for positioning at least two joining parts (12) during a welding process in which, to connect the joining parts (12), a melt is produced in order to form a weld seam (17) connecting the joining part...
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WO/2021/114692A1 |
A welding control method and a welding control system. The welding control method comprises acquiring parameter information of a welding groove; then, according to the acquired parameter information, calling welding control parameters th...
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WO/2021/114431A1 |
Disclosed is a pipeline internal welding machine. The main structure of the pipeline internal welding machine involves comprising a braking module (1), an internal welding machine energy module (9), a driving module (2) and a welding mac...
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WO/2021/109066A1 |
Disclosed is a welding device, comprising a jig assembly (1) and a welding assembly (2). The jig assembly (1) is used for bearing a conductive ring. The welding assembly (2) comprises a welding head driving set (21) and a welding head (2...
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WO/2021/103522A1 |
A steel structure welding device comprises: a front positioner (100), the front positioner (100) comprising a first base (110), a first driving apparatus (120), and a first holding apparatus (150), wherein a first clamp (155) and a secon...
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WO/2021/102809A1 |
A platform for detecting the service life of a welding machine, comprising: a simulated welding material (2); a simulated welding rod (1), which cooperates with the simulated welding material (2) at an interval; a drive mechanism, which ...
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WO/2021/103636A1 |
An H-shaped steel production line and a production method. An assembly line (21) is provided in an assembly area (20), and a welding line (31) is provided in a welding area (30), so as to form a process layout of an assembly and welding ...
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WO/2021/099459A1 |
Provided are a curved clamping mold and systems and methods using the curved clamping mold for manufacturing objects, especially titanium and titanium alloy objects, by directed energy deposition. The methods include thermally pre-bendin...
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WO/2021/098890A1 |
A tab soldering apparatus (20) and a tab soldering method. The tab soldering apparatus (20) comprises: a first foil material delivery mechanism (21) used for delivering a first foil material (14); a current collector delivery mechanism (...
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WO/2021/092823A1 |
A hydraulic steel pipeline mounting system, comprising a frame assembly (1), and a valve body feeding station (5), a valve body waiting station (6), a valve plate assembly station (7), a steel pipe feeding station (8), a cleaning and mou...
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WO/2021/097133A1 |
Features relating to a laser etching and/or tag writing machine are provided. The machine may include a tray assembly including a tray and a nest. The tray may hold an array of vaporizer cartridges. The tray may allow for a laser-etching...
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WO/2021/093149A1 |
A welding shaft for an omnidirectional wheel, a wheel assembly thereof, and an omnidirectional wheel. The welding shaft comprises a large wheel welding shaft (7) and a small wheel welding shaft (8). The large wheel welding shaft (7) comp...
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WO/2021/096898A1 |
Apparatus and methods associated with the authentication of a welding or cutting torch with a power supply are provided. According to some implementations, the authentication includes encryption/decryption techniques initiated by the phy...
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WO/2021/087604A1 |
A fixture assembly for supporting a plurality of blanks during a shearing and welding operation. The fixture assembly includes a base frame. A rotating frame is rotatably connected to the base frame. A fixed block is fixed to the rotatin...
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WO/2021/089123A1 |
The invention relates to an ultrasonic welding device (1) which comprises a sonotrode (3), an anvil (5), a touching element (7), a lateral slide (9), a first stop element (11), a drive device (29) and a receiving space (13) in which join...
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WO/2021/085137A1 |
A thermal processing machine as an example of a laser processing machine (1) is provided with a workpiece support table (20) for mounting a workpiece (W) to be processed. The workpiece support table (20) has a plurality of workpiece supp...
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WO/2021/077441A1 |
Disclosed is a 2-micron laser cutting machine for a non-metal material, the cutting machine comprising a workbench (1), an electric push rod (2), a bottom plate (3), a groove (301), a fixing clamp (4), a first rotating shaft (5), an elec...
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WO/2021/080207A1 |
The present invention relates to a contact jig for secondary battery tab laser welding and a welding method, the contact jig comprising an upper contact jig comprising an annular spray unit, capable of surface spraying, in order to inhib...
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WO/2021/023539A9 |
The invention relates to a tool (2) for fixing a component (40, 44) for integrally bonded joining, having a clamping device (4) for fixing a component (40, 44) in a frictionally connected manner and having an anvil (10) for supporting a ...
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WO/2021/075746A1 |
According to one embodiment of the present invention, a welding jig for welding an electrode lead of a battery cell and a sensing busbar of a busbar assembly to each other is characterized by comprising: a jig main body which is disposed...
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WO/2021/072787A1 |
A membrane wall robot overlay-welding system, which comprises a crawling mechanism (41), an overlay-welding platform (43) arranged on the crawling mechanism (41), and a robot (40). The crawling mechanism (41) comprises vertical rods (44)...
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WO/2021/069761A1 |
The invention relates to an inert-field support device for longitudinal welds between metal plates, which comprises a first carriage disposed in contact with a front side of a first metal plate to be welded to a second metal plate; a sec...
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WO/2021/069713A1 |
The invention relates to a welding system for processing workpieces comprising a weld source having at least one welding torch, a collaborative robot for processing a workpiece by means of the welding torch, and a positioning device for ...
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WO/2021/063837A1 |
Disclosed is a method for loading a sheet placement device of a flat bed machine tool (1) with a material sheet (9), wherein the material sheet (9) is supplied to the machining operation carried out by the flat bed machine tool (1), star...
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WO/2021/061191A1 |
A backing plate for includes a synthetic diamond portion configured to abut a joint region during a welding operation. A welding clamp includes a plurality of clamping blocks, each including a synthetic diamond portion configured to abut...
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WO/2021/056779A1 |
Disclosed is a device for reducing the deformation of a large-area copper sheet (7) after welding, belonging to the technical field of copper sheet welding processing. The device comprises an upper supporting seat (1), a lower supporting...
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WO/2021/057615A1 |
Tooling change-over apparatus, comprising: a change-over trolley (1) for carrying a jig, positioner (9) in a workstation, and a jig mounting base (6) provided on said change-over trolley (1) for carrying said jig.The tooling change-over ...
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WO/2021/057078A1 |
A fixture for an automobile hub production, comprising a circular plate-like workbench (10) and a positioning device (20). A plurality of support legs (11) are provided on the bottom surface of the workbench; the positioning device compr...
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WO/2021/053197A1 |
An electromagnetic radiation system (100) for directing an electromagnetic radiation beam at a target (130). The electromagnetic radiation system comprises an electromagnetic radiation source (110) for providing the electromagnetic radia...
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WO/2021/052814A1 |
The invention relates to a stock feeding device. The stock feeding device according to the invention, for use in a material processing device, has a stock feeding channel. Said stock feeding channel has an outlet end which points towards...
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WO/2021/052047A1 |
A manufacturing process for a double-layer special-shaped flat teapot, comprising the following steps: taking an upper inner container (11) and a lower inner container (12), and after placing the upper inner container (11) and the lower ...
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WO/2021/046895A1 |
A welding robot, comprising a mounting holder (2). A lifting base (10) is in bolted connection to an upper portion of the mounting holder (2). A first welding mechanism (13) is fixedly provided on an end portion of the lifting base (10)....
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WO/2021/047932A1 |
The invention relates to a device (1) for the internal welding of pipes and profiles, comprising a cantilever arm (2, 2a), which is secured to a suspension (3), which cantilever arm can be inserted into the pipe or profile to be welded a...
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WO/2021/047999A1 |
Tooling (1) for holding a blade (10) during friction welding thereof to a rotor element (20) and comprising: • a fixed jaw (30) comprising: - a central part (31); - two arms (32) separated by a distance d for receiving at least one por...
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WO/2021/047813A1 |
The invention relates to a method (100) for positioning a machining head (6) of a laser machining system (1) during machining of workpieces (2a-2d) which are moved into a machining position (5) successively by means of a movable, in part...
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WO/2021/045426A1 |
Provided are a flash butt welding member and a flash butt welding method for providing a wheel rim weld part with excellent formability. The flash butt welding member of the present invention satisfies that a weld part has a hardness of ...
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WO/2021/044229A1 |
A drum (MC) is described for containing a coil of welding wire, comprising a container (50) having a bottom (52) and side walls (56) for delimiting a cavity (54) in which the coil can be housed, and a lid (10) to close the container (50)...
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WO/2021/042780A1 |
Disclosed is a fully automatic one-step forming system for a fabricated building steel beam, the system comprising a conveying mechanism (1), and a pre-assembling mechanism (2) used for assembling a web (61) and a first wing plate (62), ...
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WO/2021/036351A1 |
A rotary automatic welding robot, comprising a rotary base (2). An operation machine frame (4) is installed on the rotary base and provided with a Y-axis guide rail (41). An adjusting machine frame (5) is movably installed on the Y-axis ...
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WO/2021/036335A1 |
A remote real-time monitoring system for a welding robot system, comprising an upper computer (1), a central control module (2), a welding robot module (3), and a network monitoring module (4), wherein the upper computer (1) is connected...
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WO/2021/036338A1 |
Disclosed is an intelligent control industrial robot, comprising a base (1), wherein a supporting arm (2) is fixedly installed at the top of the base, a sliding arm (5) is installed on one side of the supporting arm in a sliding manner, ...
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WO/2021/036806A1 |
A pre-positioning mechanism for laser welding of tailored blanks, comprising an installing frame (1). The installing frame (1) is provided with two positioning installing bases (2). One positioning installing base (2) is provided with a ...
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