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Matches 1 - 50 out of 5,552

Document Document Title
WO/2018/158493A1
The invention relates to a device for cutting metal profiles, comprising a frame (101), to which are connect¬ ed at least one pair of gripping means (105), which are movable closer to each other to form an attaching grip on a profile an...  
WO/2018/142994A1
The present invention has a junction structure for a lap joint in which a dissimilar material (2) not easily welded to one or more same-type metal materials (1, 3) that are easily welded to each other is sandwiched by the same-type metal...  
WO/2018/132682A1
In some aspects, methods of disengaging a plasma control circuit within a plasma arc torch of a plasma processing system to place the torch into a safety-locked mode can include providing: a plasma control circuit configured to convey a ...  
WO/2018/091213A1
The invention relates to a method for creating a welded connection (7) between an end piece (2) of a wire (1) and a support surface (3), wherein the wire (1) is placed with at least the end piece (2) on the support surface (3) and wherei...  
WO/2018/087610A1
A plasma computer numerically controlled (CNC) cutting machine is controlled by a computer such as a personal computer capable running an operating system and software programs. In an embodiment, the computer executes a CNC program to co...  
WO/2018/088069A1
The present invention provides: an alloy for overlay welding, the alloy being capable of forming an Al oxide-containing alumina barrier layer in a protrusion overlay-welded on the inner surface of a reaction tube; a welding powder; and a...  
WO/2018/069291A1
The invention relates to a device (1) for monitoring, in particular for controlling a thermal cutting process on a workpiece (3), comprising: a focusing apparatus (4) for focusing a processing beam, in particular a laser beam (2), on the...  
WO/2018/056172A1
A different material welded joint (1) that comprises: an aluminum alloy or magnesium alloy upper plate (10); and a steel lower plate (20) that is spot welded to the upper plate (10). The upper plate (10) has a hole (11) that faces an ove...  
WO/2018/042293A1
Various embodiments may be generally directed to a welding system that can adjust parameters of a welding process that is restarted after an interruption. The adjusted parameters can account for the temperature of an electrode, parent ma...  
WO/2018/042682A1
A different materials welding joint (1) is provided with: an upper plate (10) that is made of an aluminum alloy or a magnesium alloy; and a lower plate (20) that is made of steel and is arc-welded to the upper plate (10), wherein the upp...  
WO/2018/042297A1
Various embodiments may be generally directed to a welding system that monitors an output of the welding system to determine if an output arc should be extinguished or maintained. The welding system can compare an arc voltage output to a...  
WO/2018/042679A1
A different materials welding joint (1) is provided with: an upper plate (10) that is made of an aluminum alloy or a magnesium alloy; and a lower plate (20) that is made of steel and is arc-spot welded to the upper plate (10), wherein th...  
WO/2018/042680A1
A different materials welding joint (1) is provided with: an upper plate (10) that is made of an aluminum alloy or a magnesium alloy; and a lower plate (20) that is made of steel and is arc-spot welded to the upper plate (10), wherein th...  
WO/2018/042681A1
A different materials welding joint (1) is provided with: an upper plate (10) that is made of an aluminum alloy or a magnesium alloy; and a lower plate (20) that is made of steel and is arc-spot welded to the upper plate (10), wherein th...  
WO/2018/039580A4
In some aspects, methods for controlling a plasma arc in a plasma torch of a plasma cutting system in a low operating current mode can include: receiving, by a computing device within the plasma power supply, a command to begin a plasma ...  
WO/2018/039580A1
In some aspects, methods for controlling a plasma arc in a plasma torch of a plasma cutting system in a low operating current mode can include: receiving, by a computing device within the plasma power supply, a command to begin a plasma ...  
WO/2018/035081A1
The present disclosure is directed to a component of a welding device that is configured to produce a shielding gas having a developed flow profile (1), which provides for a shielding gas column having a laminar profile over a greater le...  
WO/2018/034378A3
The present invention relates to a torch angle adjuster and a cutting device comprising the same. The torch angle adjuster comprises: a lifting part which moves upwards and downwards by an operation part while being supported by a frame;...  
WO/2018/034378A2
The present invention relates to a torch angle adjuster and a cutting device comprising the same. The torch angle adjuster comprises: a lifting part which moves upwards and downwards by an operation part while being supported by a frame;...  
WO/2018/034115A1
According to one aspect of the present disclosure, a torch for heat processing is provided. The torch for heat processing comprises a sensor unit and a notification unit. The sensor unit detects the temperature at a predetermined positio...  
WO/2018/035301A1
A plasma arc welding system (126) includes at least two wire delivery mechanisms (56, 58) and at least two wires (72, 74). Each of the two wires (72, 74) is delivered by one of the at least two wire delivery mechanisms (56, 58).  
WO/2018/029469A1
Additive manufacturing apparatus for fabricating a three-dimensional object, the apparatus comprising: means for directing energy onto a growth surface of a workpiece to form thereon a liquid melt-pool; means for feeding additional mater...  
WO/2018/029926A1
Provided is a piercer plug having excellent base material deformation resistance. A method for manufacturing a piercer plug (10) is provided with: a step for preparing a plug body (1) provided with a distal-end part (11) and a cylinder p...  
WO/2018/022547A1
A plasma cutting apparatus (1) includes a housing (12), a workpiece support (14), a movable plasma nozzle (16), and a nozzle drive arrangement. The housing (12) includes a base (18), an upright pedestal (20) extending upward from the bas...  
WO/2018/017330A1
In some aspects, described herein are methods of additive manufacturing in which one or more corrugated layers are incorporated into the three-dimensional (3D) object. Also provided herein are 3D objects that can include one or more corr...  
WO/2018/015063A1
The invention relates to a method for machining the surface of a cavity, particularly a piston track of a cylinder of an internal combustion engine block (50), according to which the cavity is provided, a machining tool (20) is inserted ...  
WO/2018/017681A1
A hole cutting apparatus for cutting a hole in a tubular structure, which includes a center shaft, a slide mount rotatably attached to the center shaft, a slide rail slidably attached to the slide mount; a cutter attachable to the slide ...  
WO/2018/017046A1
Approaches herein provide a system for determining whether one or more consumable parts of a plasma device has been removed or replaced while the plasma device and associated sensors lie dormant or are no longer receiving data, e.g., whe...  
WO/2018/007042A1
Provided are a systems and methods for manufacturing objects by solid freeform fabrication, especially titanium and titanium alloy objects, wherein the deposition rate is increased by using two separate heat sources, one heat source for ...  
WO/2018/007030A1
Provided is a method for continuously feeding a metal wire (180) to a welding torch in the correct orientation with respect to the heat source of the welding torch for manufacturing objects by solid freeform fabrication to provide contin...  
WO/2018/007032A1
Provided is a fluid-cooled contact tip assembly that can be used in methods and systems for manufacturing objects by solid freeform fabrication, especially titanium and titanium alloy objects, where the deposition rate is increased by in...  
WO/2017/207388A1
The invention relates to a machine (1) for cutting a flat workpiece (2) by means of a machining beam (3), comprising: a first moving device (7) for moving the workpiece (2) in a first direction (X), a second moving device (11) for moving...  
WO/2017/191942A1
The present invention relates to a plasma press apparatus and a bonding method using same, by which two substrates being bonded in a state where plasma is generated are bonded while being pressurized, and thus notably improved bonding fo...  
WO/2017/192576A9
In some aspects, power supplies for liquid cooled plasma cutting systems configured to support plasma arc generation by a torch head connected to the power supply can include: a set of electrical components for plasma arc generation; and...  
WO/2017/192576A1
In some aspects, power supplies for liquid cooled plasma cutting systems configured to support plasma arc generation by a torch head connected to the power supply can include: a set of electrical components for plasma arc generation; and...  
WO/2017/178580A1
The invention relates to a device (2) for working a surface (4) of a workpiece (6) by means of a laser beam (8), comprising a laser system (12) for providing the laser beam (8) and a plasma nozzle (14), which is designed to produce an at...  
WO/2017/171136A1
The present specification discloses a plasma torch comprising: an electrode having an end portion processed in a shape of a teat; and a nozzle having an inner side surface formed in a shape corresponding to the end portion of the electro...  
WO/2017/173107A1
In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fl...  
WO/2017/170213A1
This joint structure is provided with: a first homogeneous metal material having a first protrusion; a second homogeneous metal material capable of being welded to the first homogeneous metal material; and a heterogeneous material which ...  
WO/2017/141639A1
In a trajectory determination device (40): a CAD data acquisition unit (41) acquires shape data representing the shape of a three-dimensional structure; a trajectory data generating unit (43) and layering conditions adjusting unit (44) g...  
WO/2017/125252A1
The present invention relates to a tungsten inert gas welding method, wherein a tungsten electrode (110) and a workpiece (160) to be welded are energized with alternating current, wherein an arc (120) burns between the tungsten electrode...  
WO/2017/103849A1
The invention concerns a method of creating metal components using the deposition of material, where a weld deposit with the size of 2 to 200 mm3/s is created, and then cooled to a temperature of 20 to 90 °C and cleaned; after that the ...  
WO/2017/096112A1
The present disclosure is directed to an electrosurgical apparatus for generating plasma in electrosurgical applications. The electrosurgical apparatus includes an end effector disposed on a distal portion of a tube of the electrosurgica...  
WO/2017/095785A1
A method of manufacturing gear teeth by additive manufacturing. Each tooth (20) is constructed from a predetermined number of layers (30, 31, 32) of material (e.g. steel) with each layer being formed by a predetermined number of rows (33...  
WO/2017/084132A1
A composite hard-surface material preparation method and a composite hard-surface material prepared thereby, the preparation method comprising: dispersedly fixing a plurality of cemented carbide sheets (2) to a surface of a metal substra...  
WO/2017/055006A1
The invention relates to a method for manufacturing a housing (C) of a turbomachine, in particular a housing (C) of a radial turbo compressor. In order that the housing is less expensive, more precise and particularly reliable, the metho...  
WO/2017/057380A1
The purpose of the invention is to provide a plasma welding method with which plasma welding can be performed while reducing initial investment in a welding device. This plasma welding method involves: a pilot arc generation step for gen...  
WO/2017/047252A1
This nozzle includes a base end portion, a leading end portion, and an inner circumferential surface. The base end portion has a hole. The leading end portion has an injection hole. The inner circumferential surface connects the hole to ...  
WO/2017/027065A1
A consumable cartridge (1000) for a plasma arc torch is provided. The consumable cartridge includes an outer component (1002) defining a substantially hollow body, an inner component (1004) disposed substantially within the hollow body o...  
WO/2017/018517A1
A titanium material 1 for hot rolling is provided with a titanium cast piece 3 and titanium plates 4 welded to the surfaces of the titanium cast piece 3 that are brought into contact with rolling surfaces 3a. The titanium cast piece 3 an...  

Matches 1 - 50 out of 5,552