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WO/2021/239952A1 |
The invention relates to a method for producing workpiece parts (14) from a planar workpiece (12) in a machine tool, more particularly a laser machine tool, and to a data processing program and a machine tool for producing said workpiece...
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WO/2021/238033A1 |
A universal welding positioning disc for angular welding, comprising a pedestal (1), and a radial positioning mechanism and an axial positioning mechanism arranged on the pedestal (1). The radial positioning mechanism is composed of a su...
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WO/2021/239953A1 |
The invention relates to a method for laser cutting a workpiece (10). A laser beam is guided over the workpiece (10) in a cutting direction (12) so that a cutting gap (16) with two cutting flanks (18) is produced, wherein material is mel...
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WO/2021/235715A1 |
The present invention relates to an apparatus for assembling a battery module using vision, and an assembly method using same, and more particularly, to an apparatus for assembling a battery module using vision, and an assembly method us...
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WO/2021/233979A1 |
A pipe positioning and welding combination comprises a pipe positioner and a welder, for manipulating ends of pipes to be welded and welding the pipe ends together. The pipe positioner comprises a main beam and a pair of grapples mounted...
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WO/2021/232546A1 |
A work fixture for vibration friction welding of an intake manifold. The work fixture comprises a bottom plate (10), a lower cover support unit (20) and a limiting device (30). The lower cover support unit (20) is provided in the center ...
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WO/2021/235919A1 |
An automatic gas cutter for both a pipe and a steel plate is disclosed. The gas cutter of the present invention comprises: a cutter body provided to move forward along the surface of a pipe or a steel plate, the cutter body comprising an...
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WO/2021/226808A1 |
An easy-to-install fixing fixture for a welding robot, comprising a clamp housing (1) and a mounting plate (13); first fixing blocks (11) are disposed at the top of the mounting plate (13), and pull rods (10) are inserted inside the firs...
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WO/2021/226830A1 |
An accurate welding device for shock absorber production, comprising a workbench (1), supporting legs (7), and a welding platform (9). The supporting legs are respectively fixedly connected to four corners of the bottom end of the workbe...
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WO/2021/231992A1 |
An adjustable automobile subframe alignment fixture for inspecting a subframe includes one or more bases; one or more rails, connected to the one or more bases, having indexing positions to accommodate multiple sized subframes; and one o...
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WO/2021/227094A1 |
Disclosed is a method for manufacturing a steel part having an aluminum-silicon coating. The method comprises: fixing two steel plates to a fixture; under a protective atmosphere, irradiating a joint between the two steel plates by using...
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WO/2021/217904A1 |
A positioning apparatus for welding of a spring disc of a shock absorber for an automobile, comprising a base (1). A positioning platform (2) is provided on the base (1). The positioning platform (2) comprises a reference plate (201), a ...
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WO/2021/215731A1 |
The objective of the present invention is to provide a conveyor for discharging scraps of a laser notching machine. The present invention comprises: a conveyor (20); a suction duct (52) which is connected to the conveyor (20) so as to su...
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WO/2021/214621A1 |
A method is described for decontaminating room air by means of a tabletop apparatus (10) (or with dedicated stand) for the processing of metal costume jewelery/goldsmiths or dental prostheses through a LASER beam, wherein a source of UV ...
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WO/2021/215429A1 |
Provided is a skid state determination device for determining the state of a plurality of skids that support a workpiece, which is to be processed by a laser processing machine, via a support surface formed by the top points of a plurali...
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WO/2021/215416A1 |
This workpiece support for a thermal processing machine is arranged on a workpiece support table for supporting a workpiece being thermally processed, and has a base member and a support member. The base member is formed in a horizontall...
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WO/2021/209454A1 |
The present application relates to a welding torch positioner (100) for holding and positioning a welding torch for welding two pipe segments together, the pipe segments positioned colinearly along a longitudinal axis and abutting at end...
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WO/2021/204575A1 |
A machine frame (100) for a machine tool and machine tool A machine frame (100) for a machine tool having - two longitudinal members (101) running in a first direction (X) and two transverse members (102) connecting the longitudinal memb...
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WO/2021/205858A1 |
Provided is a gas shield arc welding method that reduces the number of joints, which are the sites where defects occur more readily, and that enables automatic welding with a welding robot. A gas shield arc welding method in which a stee...
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WO/2021/198931A2 |
A laser shock peening device and components thereof. The optical system of the laser peening device includes sapphire optical elements (318), such as a lens (318b) or a prism (318a). A water channel (322) is provided in a pen (206) for t...
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WO/2021/196461A1 |
Disclosed is a quick-change device for flexibly changing a tool trolley. The quick-change device comprises a tool platform (2) and a tool trolley (1) connected to the tool platform (2) in a matched manner. A limiting device (5), a jackin...
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WO/2021/189664A1 |
An ultraviolet picosecond laser processing apparatus, comprising an ultraviolet picosecond laser (1), a leveling fixture (14), an X-Y mobile platform (15), as well as a first reflector (2), a polarizer (3), a second reflector (4), a beam...
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WO/2021/194278A1 |
The present invention relates to a jig used for welding a pipe, comprising: a fastener which is spaced apart from a welding target position of the pipe by a predetermined distance, and is coupled and fixed while surrounding the outer cir...
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WO/2021/189297A1 |
A clamping device (100) and a machining method. The clamping device (100) comprises: a base (10); a clamping head (70) comprising a blind rivet (71) and a locking member (72), the blind rivet (71) comprising a middle column segment (74) ...
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WO/2021/189174A1 |
Disclosed is an open-type pipeline production and machining device, comprising an operation table (1), a bent pipe positioning assembly (2), a straight pipe positioning assembly (3), a grinding assembly (5) and a wetting assembly (6), wh...
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WO/2021/185488A1 |
The present application relates to a method of connecting two tubular or conical sections (1, 2) of a structure, especially of a wind turbine, by joining respective circular ends (11, 12) of the outer walls (13, 14) of these sections (1,...
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WO/2021/185899A1 |
In the case of methods and devices for determining the actual state of a support bar (18) and/or of a workpiece support (17) for supporting a plate-type workpiece, more particularly a metal sheet, at a machine tool for cutting workpieces...
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WO/2021/180355A1 |
The present application relates to a method for producing welded connections between inner tubes (16) and tube support plates of a tube bundle for a product-to-product shell-and-tube heat exchanger by means of an auxiliary device (50), s...
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WO/2021/175556A1 |
The invention relates to a laser machine tool (1) for machining workpieces (7), the laser machine tool (1) comprising: a working space (6) having a laser machining device located therein for machining workpieces (7) in the working space ...
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WO/2021/175557A1 |
The invention relates to a laser machine tool (1) for machining workpieces, the laser machine tool (1) comprising: - a working space (6) having a laser machining device located therein for machining workpieces in the working space (6), -...
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WO/2021/175558A1 |
The invention relates to a laser machine tool (1) for machining workpieces (7), the laser machine tool (1) comprising: a working space (6) having a laser machining device located therein for machining workpieces (7) in the working space ...
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WO/2021/173409A1 |
The present application relates to an electromagnetic component assembly (201) disposed in a power source of a welding or cutting system. The electromagnetic component assembly (201) includes a core and a tubular winding. The tubular win...
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WO/2021/173706A1 |
A smart welding system and smart welding process which integrates technology to increase performance and safety in welding operations. The smart welding system comprises a welding station, a smart receiver system, a smart welding positio...
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WO/2021/165458A1 |
The invention relates to a positioning device (10) for positioning a workpiece (12) during welding, which positioning device has a surface (20). In order to prevent material deposits from the welding process on the positioning device (10...
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WO/2021/164342A1 |
Provided in the present invention are a die-taking and die-bonding mechanism and a die bonder, relating to the technical field of die bonders. The die-taking and die-bonding mechanism comprises a portal frame bridge, a driving electric m...
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WO/2021/163753A1 |
A welding jig (3, 103, 203) for holding a horizontal member relative to a vertical member is disclosed. The jig has a base (5, 105, 205) having a clamp (8, 108, 208) able to clamp the base to the vertical member and constituting a first,...
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WO/2021/161422A1 |
[Problem] To provide a machining system that can appropriately place an object onto a placement device. [Solution] This machining system comprises: a placement device on which a placement target including at least one of a machining targ...
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WO/2021/160678A1 |
The invention relates to a supporting device for supporting a workpiece (12) to be machined in a laser machining machine (11), having a base carrier (31), which has a guide body (24) for fastening in the laser machining machine (11), hav...
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WO/2021/151696A1 |
The invention relates to a method and cladding material with which welded connections and repairs can be carried out on metal components. For this purpose, a conventional welding tool, e.g. laser or WIG, can be used, by means of which a ...
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WO/2021/146919A1 |
Disclosed is a special-purpose auxiliary device, comprising an underframe (10), a tool base (20) used for positioning a winding component, a height adjustment mechanism (30) and a plurality of universal wheels (40). The universal wheels ...
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WO/2021/147285A1 |
An automatic welding and clamping device for energy absorption boxes, comprising a base; a plurality of energy absorption box clamping components are arranged on the upper side of the base, and the energy absorption box clamping componen...
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WO/2021/144303A2 |
An internal line-up clamp (100) for holding two pipes to be laser beam welded together is disclosed. The internal line-up clamp (100) comprises a central body (201) connected between first and second expander sections (102, 103) and a sa...
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WO/2021/139029A1 |
A clamp for rotary shaft welding, comprising a base (20), a fixing base (30), a clamping assembly, and a profiling positioning assembly (40) that matches a rotary shaft; two clamping assemblies are provided and are a left clamping assemb...
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WO/2021/139030A1 |
A pneumatic fixture used in welding of rotating shafts, comprising a base (20), a fixing seat (30), clamping assemblies, and profiling positioning assemblies (40) matching the rotating shafts. There are two clamping assemblies, which are...
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WO/2021/139084A1 |
An intestinal tube welding device, comprising: two welding heads (10), each welding head comprising a main body (11) and a ring electrode (12) disposed at an end of the main body; the ring electrode is electrically connected to a high-fr...
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WO/2021/137622A1 |
The present invention relates to a tack welding apparatus capable of preventing scattering of sparks during tack welding and comprises: a fastener which surrounds and fastens a pair of pipes, placed end to end in the axial direction, and...
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WO/2021/134840A1 |
An automobile gripper assembly system. A left gripper (110) is configured to position and clamp the left side of an automobile (600), and a right gripper (120) is configured to position and clamp the right side of the automobile (600); a...
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WO/2021/134837A1 |
An automobile assembly fixture system and a multi-vehicle type assembly stereo warehouse. The automobile assembly fixture system comprises a main frame (1), a first positioning and clamping device (2), and a driving device (3); the main ...
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WO/2021/128717A1 |
A welding fixture for turbine housing rocker arm, comprising a base plate (1), a turbine housing fixing mechanism, a bypass valve limiting mechanism and a rocker arm positioning plate (4). The turbine housing fixing mechanism comprises a...
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WO/2021/127764A1 |
The invention relates to a method for robotic or automated welding of butt joints by means of a system and method for generating path references for the robot. In order to carry out the welding, use is made of a digital camera to capture...
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