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Matches 1 - 50 out of 5,457

Document Document Title
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...  
WO/2017/008872A1
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...  
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/2017/008113A2
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...  
WO/2016/099738A1
This disclosure relates to weldments useful as heat transfer tubes in refinery processes dealing with gas phase hydrocarbon process streams at high temperatures. This disclosure also relates to tubes that are useful in refinery processes...  
WO/2016/099738A8
This disclosure relates to weldments useful as heat transfer tubes in refinery processes dealing with gas phase hydrocarbon process streams at high temperatures. This disclosure also relates to tubes that are useful in refinery processes...  
WO/2016/099740A1
The invention relates weldments useful as heat transfer tubes in pyrolysis furnaces. The invention relates to tubes that are useful in pyrolysis furnaces. The weldments include a tubular member and at least one mixing element. The tubula...  
WO/2016/094388A1
Nozzle for thermal spray gun, thermal spray gun and method for forming nozzle. Nozzle includes a nozzle body having a central bore and an exterior surface structured for insertion into a thermal spray gun and a water coolable surface coa...  
WO/2016/093216A1
The present invention addresses the problem of providing a welding device whereby the initial cost of the welding device is suppressed, and deep penetration can also be obtained, and to provide a plasma welding method. This welding devic...  
WO/2016/080101A1
The purpose of the present invention is to stably bond high melting point materials, such as a ferrous material. This bonding method for bonding a material to be bonded (3) is characterized by being provided with: a step for irradiating ...  
WO/2016/072459A1
Provided is an arc welding device for reducing distortion of joined objects after joining while carrying out high-speed joining. A nozzle (20) that accommodates an electrode (12) for forming arc plasma is formed from a gas supply part (2...  
WO/2016/064660A1
A portable metal working robot system (10)includes a metal working tool (12) configured to perform a metal working process on one or more metal parts (14). In addition, the portable metal working robot system (10) includes communication ...  
WO/2016/061008A1
Inductive heating is added to a metal working process, such as a welding process, by an induction heating head. The induction heating head is adapted specifically for this purpose, and includes one or more coils 36 to direct and place th...  
WO/2016/061010A1
Inductive heating is added to a metal working process, such as a welding process, by an induction heating head. The induction heating head is adapted specifically for this purpose, and may include one or more coils (36) to direct and pla...  
WO/2016/033627A1
The invention relates to a welding material (2) for producing an assembly (35) by means of a bonded connection formed by a thermal joining process between a first joining surface (11) of a first component (9) and a second joining surface...  
WO/2016/027153A1
A cutting torch assembly is provided which can easily rotate when used in robotic or automatic cutting systems while minimizing damage to internal connections of the torch. The cutting torch assembly comprises a torch body (203) having a...  
WO/2016/025616A1
A cartridge (100) for an air-cooled plasma arc torch is provided. The cartridge includes a swirl ring (102) having a molded thermoplastic elongated body with a distal end, a proximal end, and a hollow portion configured to receive an ele...  
WO/2016/025543A1
The present invention relates to flux compositions and methods for laser processing volatile alloys. A flux composition contains a metal oxide, a metal silicate, or both; a shielding agent which forms at least one gas upon heating; and a...  
WO/2016/020411A1
The invention relates to a process for separating a workpiece (9) using a cutting beam (15) which is directed from a cutting head (3) and a working gas beam (21) which is directed from the cutting head (3). A working gas beam (21) is emi...  
WO/2016/017053A1
Provided is a ferritic stainless steel sheet of excellent plasma weldability for which burn-through is reduced. The ferritic stainless steel sheet comprises, in mass%, C: not more than 0.020%, Si: not more than 0.6%, Mn: not more than 0....  
WO/2016/013822A1
The present invention relates to a method for manufacturing a small diameter stainless pipe and, more specifically, to a technology capable of dramatically increasing working speed and effectively removing back beads and bead mounts whil...  

Matches 1 - 50 out of 5,457