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WO/2017/154311A1 |
A method for welding a steel pipe (10) and a joint (20) in a steel pipe structure. This welding method is provided with: a measurement step for measuring manufacturing error in the steel pipe (10); a calculation step for calculating posi...
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WO/2017/153480A1 |
The invention relates to a manipulator (10) for machining weld seam roots (11), in particular weld seam roots (11) on recuperative heat exchangers (12), comprising a drive (26) for advancing the manipulator (10), a grinding head (18) wit...
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WO/2017/149176A1 |
A welding chamber with an inert atmosphere comprises: an oblong chamber body comprising a main base and a cover interconnected by a plurality of main lateral walls, a receptacle arranged as a cavity in the cover, which comprises a second...
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WO/2017/146467A1 |
The present invention provides a construction apparatus, for a U-shaped nuclear reactor module pipe, for the construction of a nuclear reactor coolant pipe provided in a nuclear reactor coolant system. The apparatus comprises: a lower su...
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WO/2017/141827A1 |
A gripping device (22) constituting a welding device (20) has a first contactor (28) and a second contactor (30), which face each other and come in contact with a material (10) to be welded. The first contactor (28) vibrates at a predete...
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WO/2017/137515A1 |
The invention relates to a self-contained system for welding two chamfered panels (191, 192), in particular along a plating seam, according to a welding sequence including a plurality of passes and comprising: a. a carriage (100) includi...
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WO/2017/129170A1 |
The invention relates to a device (14) for transferring at least one ring into a holding device (21), to a holding device (21) for at least one ring to be secured to at least one strut, and to a method for positioning at least one ring o...
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WO/2017/130911A1 |
A welding head 10 wherein a torch body 30 is attached to a linearly movable part via a torch connection part 18. The torch connection part 18 comprises a compression coil spring 104, an extension coil spring 106, and a lock part 108 that...
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WO/2017/129860A1 |
The present invention refers to a cutting table (6) and a method for processing plate-like material (8) on a cutting table in cutting equipment (1). This cutting equipment includes a processing unit (3) with a machine frame (4) arranged ...
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WO/2017/130830A1 |
Provided is a weld joint (1) with which the strength of the weld joint (1) can be maintained and brittle fracture can be prevented even when the tensile strength of a weld metal (3) is lower than the tensile strength of a steel material ...
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WO/2017/126888A1 |
Provided is a method for refining the magnetic domains of grain-oriented electrical steel plates, so as to optimize equipment and processes and thereby increase magnetic domain refinement efficiency, improve workability, and increase pro...
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WO/2017/126810A1 |
By optimizing equipment and processing, magnetic domain miniaturization efficiency can be increased, workability can be improved, and processing ability can be increased through same. Provided is a method for miniaturizing the magnetic d...
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WO/2017/126814A1 |
Provided is a method for magnetic domain refinement of an oriented electrical steel plate, the method comprising: a meandering control step for making a steel plate be moved along the center of a production line without meandering to the...
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WO/2017/126811A1 |
Provided is a method for refining the magnetic domains of grain-oriented electrical steel plates, so as to optimize equipment and processes and thereby increase magnetic domain refinement efficiency, improve workability, and increase pro...
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WO/2017/120665A1 |
A pipe spacing wedge system including a pipe spacing wedge assembly, with the pipe spacing wedge assembly including a wedge-body. The wedge-body may be defined by a frontside, a back-side, a right- edge, a left-edge, a top-edge, and a bo...
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WO/2017/121448A1 |
The invention relates to a positioning apparatus (1) for positioning a container section (2) of a process installation, comprising a guide ring (3) that can be connected to the container section (2) for conjoint rotation, a positioning d...
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WO/2017/121447A2 |
Disclosed is a manufacturing module (70, 70', 70") for manufacturing a container section (71, 71') for a container (104) of a processing plant, in particular for air separation, the module comprising: a first positioning device (1) in wh...
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WO/2017/118912A1 |
A support ring (42) supports a welding ring (52) to guide welding bugs around a coated pipe section. The support ring (42) has a tubular body (44) to support the welding ring (52), the body (44) having substantially circular curvature ar...
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WO/2017/113521A1 |
A quick positioning tool for assembling a welded retarder housing is located between two housing side boards. The quick positioning tool comprises a fixing board, a movable board, and a link mechanism connecting the fixing board with the...
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WO/2017/105288A1 |
The invention may be used for connecting rail joints via contact fusion welding. One housing of a welding machine is stationary and another is disposed so as to be capable of moving along guides. One housing of a welding machine is stati...
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WO/2017/103780A1 |
Described herein is a work cell for machining operations carried out via a laser head, the work cell including: - at least one working area (20, 40) designed to 5 receive the pieces on which to carry out laser machining; and - a lateral ...
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WO/2017/088112A1 |
Disclosed is a robot teaching positioning device, comprising a working table side positioning block (1), a fixture side positioning block (2), a first positioning pin (31) and a second positioning pin (32), wherein two intersecting faces...
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WO/2017/090400A1 |
This joint structure is formed by joining a pair of steel H-beams at flat end surfaces thereof, each of the steel H-beams having a web, flanges, and fillets, and is provided with: weld metal formed between end surfaces of the flanges; an...
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WO/2017/084847A1 |
The invention relates to a apparatus (1) for clamping components (2), for example metal sheets, in an assembly line with multiple clamping devices (4), which are arranged on a tool plate, wherein same is intended to simply enable a posit...
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WO/2017/080863A1 |
The invention relates to an ultrasonic welding apparatus (10) for welding rod-like electric conductors (17, 28, 29) which are provided with an external insulating envelope and have bare regions (33) freed of the envelope, comprising a co...
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WO/2017/080041A1 |
An automatic device for welding a small workpiece comprises: a device body (1); a welding head (6); a rotating bench (7); a first drive cylinder (8); and a second drive cylinder (9). The device body (1) is installed with a beam (2) havin...
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WO/2017/078528A1 |
A welding system for filling a welding groove of a branch connection between a first pipe section and a second pipe section, said system comprising a support device configured to support the first pipe section and the second pipe section...
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WO/2017/078232A1 |
The present invention relates to a fixing apparatus for pipe welding and, more specifically, to a fixing apparatus, for pipe welding, enabling easy aligning and welding of welding parts when welding an elbow and a straight pipe. A fixing...
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WO/2017/078231A1 |
The present invention relates to a method for coupling a fitting pipe and a pipe and, more specifically, to a method for coupling a fitting pipe and a pipe by means of easily aligning the fitting pipe and a hole of the pipe. A method for...
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WO/2017/071907A1 |
The invention relates to a method for welding at least one first component (14) with a second component (16), wherein the first component (14) is provided with a first elevation (28) in a first surface (26), the second component (16) is ...
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WO/2017/067241A1 |
A welding temperature field control system. An output end of a Dahlin controller is connected to a welding power supply of a welding machine system, and a welding pool temperature measurement unit transmits detected welding pool data to ...
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WO/2017/070321A1 |
A machine for welding an overlapped region of two adjacent strips of material and a method of using the same. The machine includes a housing with front and rear ends, a wheel train engaged with the housing for moving the housing across t...
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WO/2017/069409A1 |
An automatic welding apparatus for welding die board cutting rules is disclosed. The automatic welding apparatus for welding die board cutting rules comprises: a table including a square base plate having a predetermined area, a first st...
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WO/2017/066276A1 |
Systems, method and apparatus for a fixturing platform having a frame assembly configured to couple to a support assembly with a plurality of surface plates configured to couple to the frame assembly in a number of configurations are des...
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WO/2017/063760A1 |
The invention relates to a pipeline internal centering device for centering a first pipe (28) relative to a second pipe (30), having a centering unit (12) for aligning the second pipe (30) relative to the first pipe (28), and having a tr...
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WO/2017/063636A1 |
The invention relates to a device for laser-beam machining a workpiece designed as a switch cabinet component, comprising: a working surface to which a workpiece designed as a switch cabinet component can be fixed for machining by means ...
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WO/2017/059903A1 |
A pipe crawling welding device (10) including a crawler module (12) having a propulsion unit (30) configured to controllably drive the device longitudinally through a pipe. The device further includes a welding module (14) that is rotata...
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WO/2017/060878A1 |
A pipe crawling welding device (100) including a welding module (114) having a welding head thereon, a mounting shaft, a crawler module (112) and a boom (102) is disclosed. The boom (102) may be fixedly coupled to the mounting shaft. The...
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WO/2017/059842A1 |
The invention relates to a machining module for a device for producing a molded metal body (1) by means of an additive generative manufacturing process. A sheet, wire, or pulverulent metal-containing starting material (2) is melted and a...
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WO/2017/055062A1 |
The invention relates to a body component, comprising a side edge, which extends in a longitudinal direction and on which at least one pre-fastening device is formed, which has a section that protrudes from the side edge in a transverse ...
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WO/2017/056402A1 |
In the present invention, a rotary frame (5) has a rotary shaft (50) that extends in the vertical direction. A jig (6) is provided in the outer peripheral portion of the rotary frame (5). The jig (6) is provided so as to be able to circu...
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WO/2017/051508A1 |
A workpiece positioning device is provided with a first fixing means (12) for fixing a support frame (53) and a jig (6) to each other. The first fixing means (12) has: a connection tube (69e) provided on the jig (6) and connected to a tu...
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WO/2017/045623A1 |
An automatic welding machine for a motor radiating fin (3) comprises a welding machine head (20) driven by a power mechanism and a feeding device arranged on a bottom plate (6), the feeding device being formed by a feed cylinder mechanis...
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WO/2017/045525A1 |
A clamp, comprising a moving chuck (2) and a stationary chuck (3), the moving chuck and the stationary chuck respectively being mounted on the two ends of a workpiece (1), a nylon sleeve (4) respectively being sleeved over a clamping col...
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WO/2017/045821A1 |
The invention relates to a device for cutting sheet metal plates out of a sheet metal strip (1), comprising: a laser cutting device (2) that can move back and forth in a transport direction (T) of the sheet metal strip (1) as well as in ...
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WO/2017/045305A1 |
Provided is a method for verifying the results of measuring a connecting weld seam, comprising the following steps: obtaining a weld seam image and a to-be-verified weld seam straight line in the weld seam image; selecting, from the two ...
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WO/2017/045306A1 |
Provided is a sheet welding robot, comprising a robotic arm having a plurality of degrees of freedom; a welding head (1), said welding head (1) being arranged on said robotic arm so as to follow the robotic arm in motion, said welding he...
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WO/2017/047899A1 |
The present invention relates to a welding device comprising: a welding power supply provided with a power supply circuit; a wire feeder connected to the welding power supply and feeding a wire; a torch pulling the wire fed from the wire...
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WO/2017/041887A1 |
The invention relates to a method and a device for joining or separating, wherein a person carrying out the joining or separating method is provided with personal protective equipment. At least one part of the data characterising the joi...
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WO/2017/042853A1 |
A supporting frame (53) rotates a jig (6) about a first horizontal shaft (53b). The jig (6) has a first fitting hole (69a). The supporting frame (53) is provided with: a hanging plate (12d) that is hung such that the hanging plate can fr...
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