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Matches 1 - 50 out of 5,497

Document Document Title
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/2018/034378A2
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/2017/192576A1
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...  
WO2017008872A1
The invention relates to a device on a cutting machine for cutting strip-shaped or flat material composed of metal, cardboard, paper, or plastic by means of a laser beam, water jet, or plasma jet, characterized by at least one guiding pa...  
WO2017008113A2
A pipe cutting system (40) and method for cutting a helically wound steel pipe while the pipe is being moved in a direction (12) of its longitudinal axis uses a plasma torch (50) supported to be reciprocally movable parallel to the longi...  
WO/2017/008113A3
A pipe cutting system (40) and method for cutting a helically wound steel pipe while the pipe is being moved in a direction (12) of its longitudinal axis uses a plasma torch (50) supported to be reciprocally movable parallel to the longi...  
WO/2016/204332A1
The present invention relates to a water-cooled plasma torch. The water-cooled plasma torch according to the present invention comprises: a body having a gas and air inflow passage and a cooling water inflow and discharge passage, which ...  
WO/2016/168877A1
The invention relates to a method and a device for indicating or controlling the operating state of the outlet nozzle (2) for a cutting working gas of a cutting torch or of a cutting torch working gas that aids in cutting. A vibration se...  
WO/2016/167214A1
Provided are: a steam turbine rotor blade that is both wear resistant and reliable; and a method for manufacturing a steam turbine rotor blade capable of obtaining such a steam turbine rotor blade. The steam turbine rotor blade according...  
WO/2016/146511A1
The invention relates to a method of welding of at least two metal-based materials (5, 7), non-weldable directly to each other with resistance welding. At least one spacer (6) is joined by welding on at least one of the two surfaces of a...  
WO/2016/146358A1
The invention relates to a machine (1) for cutting a panel-type 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 ...  
WO/2016/142383A1
The invention relates to a method for starting a formulation in a plasma torch, the method comprising the following steps: - adjusting a current intensity to a current intensity nominal value, and - adjusting a gas flow to a gas flow nom...  
WO/2016/141149A1
A method and apparatus for providing welding-type power and auxiliary power includes an input circuit 201, 203, a welding-type output power circuit 207, an auxiliary power circuit 209, and a controller 211. The input circuit 201, 203 rec...  
WO/2016/139953A1
A hot-pressed member formed using a tailored blank material wherein two or more plated steel sheets are joined to each other by abutting the ends of the steel sheets. The hot-pressed member is equipped with two or more regions formed by ...  
WO/2016/136459A1
According to the present invention, there is provided a wire aiming guide capable of further improving usability. Provided is a wire aiming guide (1) for feeding a welding wire (W) from the tip side thereof while guiding the welding wire...  
WO/2016/136663A1
The purpose of the present invention is to provide a penetration welding method capable of forming a through hole having a sufficiently large diameter from the front surface to the rear surface of a laminated steel plate (W) without form...  
WO/2016/124335A1
The present invention relates to a method for welding or cutting by means of an arc, in particular for tungsten inert-gas welding or for plasma welding, wherein the arc is initiated between an electrode of a torch and a workpiece to be w...  
WO/2016/121227A1
A center pipe (20) used in a plasma torch that is for plasma cutting and that has a base part and an electrode. The center pipe is inserted in the electrode and supplies cooling water to the inside of the electrode. The center pipe is pr...  
WO/2016/121228A1
A replacement component unit (2a) that is for a plasma torch and that is provided with an electrode (6), an insulating guide (7), and a nozzle (8). The insulating guide has a hole into which the electrode is inserted. The insulating guid...  
WO/2016/121229A1
An insulating guide used in a plasma torch that is for plasma cutting and that has an electrode and a nozzle. The electrode is inserted in the nozzle. The insulating guide is made of resin and connects the electrode and the nozzle. The i...  
WO/2016/121645A1
A plasma ejection unit (21) of an arc welding device is provided with a plasma torch (26), a copper plate (27), a container (28), and a gas supplying unit (29). Plasma gas inside the container (28) is pressurized by argon gas supplied fr...  

Matches 1 - 50 out of 5,497