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JP2020001087A |
To provide a manufacturing method for an interlock tube which can accurately and easily mold the tube whose cross section is circular, or whose corner number of the cross section is substantially circular without causing loosening, is ex...
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JP2019214072A |
To make it possible to automatically recognize components for welding and cutting torches to thereby allow automatic adjustment of cutting parameters and welding parameters on the basis of automatic recognition.Automatic recognition that...
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JP2019536219A |
The bar nozzle type plasma torch according to the embodiment of the present invention is provided with a bar electrode composed of a support base and an electrode tip coupled to one end of the support base; and a nozzle electrode having ...
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JP2019536221A |
The multi-electrode plasma torch according to the embodiment of the present invention includes a rear electrode, a front electrode, a large number of electrode plates arranged between the rear electrode and the front electrode, and an el...
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JP6612261B2 |
Embodiments of the present invention are directed to an air cooled, retract-start plasma cutting torch having improved performance. The torch comprises any one, or a combination of an improved nozzle, electrode, shield cap and swirl ring...
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JP6612626B2 |
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JP6607240B2 |
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JP6591247B2 |
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JP6587028B1 |
To provide a technique for forming a laminated structure. A supply device 2 arranges a metal plate material on a laminated joint body, and a joining device 3 heats and joins the metal plate material and the laminated joint body. The proc...
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JP2019162646A |
To provide welding equipment in which centering of a nonconsumable electrode for an insert chip is possible and plasma-arc welding and TIG arc welding are switched freely.Welding equipment comprises: a torch body 4 that a nonconsumable e...
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JP6580575B2 |
A method and system to manufacture workpieces employing a high intensity energy source that irradiates a surface of a workpiece to create a puddle and at least one resistively heated wire which is heated to at or near its melting tempera...
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JP2019155390A |
To provide a technology which suppresses an amount of used microparticles and enables a metal member with an increased enhancement amount to be obtained by a simple method.A method for manufacturing a metal member 20 includes: a step (a)...
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JP2019523342A |
Wires for use in electron beam or plasma arc addition manufacturing of titanium alloys are disclosed. The wire has a first portion containing a first material and a second portion containing a second material. The combination of the firs...
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JP6556143B2 |
The disclosure relates to the manufacturing of a carrier ring (32) made from steel for use in a drive belt (3) for a continuously variable transmission, which manufacturing includes the process steps of: - welding a plate (11) of basic m...
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JP6549685B2 |
To provide a device for reliably supplying water flow alongside a plasma cutting torch with a simple structure. The device (water flow device A) can be mounted to the plasma cutting torch to supply water flow alongside the plasma cutting...
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JP2019118956A |
To increase a surface area of an arc generation metal coupled to an electrode of a plasma torch, for increasing a service life of an electrode.There is provided an arc generation metal material of a plasma torch electrode for cutting iro...
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JP6546871B2 |
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JP6542628B2 |
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JP6539039B2 |
The object of the present invention is to provide a welding apparatus and a plasma welding method capable of obtaining deep penetration while suppressing initial investment in a welding apparatus. The welding apparatus of the present inv...
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JP6534136B2 |
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JP6529784B2 |
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JP6528106B2 |
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JP6529123B2 |
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JP6522967B2 |
A center pipe is used in a plasma torch including a base portion and an electrode to supply cooling water into the electrode. The center pipe includes a pipe body and a contact piece. The pipe body has a tube-like shape with a cooling wa...
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JP6521071B2 |
A titanium material for hot rolling 1 includes a titanium cast piece 3, and titanium sheets 4 that are welded to faces corresponding to rolling surfaces 3a of the titanium cast piece 3. The titanium cast piece 3 and the titanium sheets 4...
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JP6522968B2 |
A resin insulation guide is used in a plasma torch including an electrode and a nozzle into which the electrode is inserted. The insulation guide is used to couple the electrode and the nozzle, and includes a first internal circumferenti...
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JP6509483B2 |
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JP6506389B2 |
A ductile boron bearing nickel based welding material which includes boron within the range of 0.4 - 0.6 wt. % B, carbon from a trace amount to 0.04 wt. % C, 17 - 23 wt. % Cr, 0.35 - 10 wt. % Mo, 0.1 - 4.15 wt. % Nb with nickel or iron a...
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JP6502551B1 |
To provide a nozzle in which scattered matter generated by welding or the like is hard to adhere to the inside of a nozzle and easy to prevent wear and deformation inside the nozzle. A nozzle 1 of the present invention is provided with a...
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JP6499973B2 |
The preset invention is a plasma cutting apparatus (A) configured such that a starting gas is switched to plasma gas at the stage when current is applied to an electrode provided to a plasma torch, and a plasma arc is produced at a prese...
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JP6487417B2 |
A non-transferred plasma arc system, which is provided with a non-transferred plasma torch (1) that is provided with a non-consumable electrode (101) as a negative electrode and an insert chip as a positive electrode, the insert chip bei...
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JP6479793B2 |
Embodiments of the present invention include systems and methods of using a plasma arc torch to cut holes and contours in workpieces having varying thickness and material properties. The systems and methods of the present invention allow...
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JP2019022908A |
To provide a vented plasma cutting electrode with excellent cooling, and a torch using the same.Embodiments of the present invention are directed to an air cooled cutting torch having improved performance. The torch comprises an improved...
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JP2018202439A |
To cut even a cutting object having painting applied onto a front surface and a rear surface, concerning a plasma cutting device and a method.A plasma cutting device 1 for cutting a cutting object W having painting P1, P2 applied onto a ...
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JP6444804B2 |
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JP6439513B2 |
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JP6441101B2 |
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JP6436843B2 |
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JP2018176256A |
To early and reliably determine obstruction which occurs in a water circulation passage of an arc processing device.A water circulation passage of an arc processing device, which is formed from an internal water path of a water circulato...
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JP2018171654A |
To provide a gantry table with adjustable rails.A gantry table includes a table main body. A gantry rail extends along the table main body, and a gantry rack extends along the table main body. The gantry table includes a gantry comprisin...
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JP6417640B2 |
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JP6419600B2 |
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JP6413093B2 |
The purpose of the present invention is to secure worker safety by maintaining the insulation distance from charge-able sections to conducting sections such as the shield cup detection switch. This plasma cutting torch is configured so t...
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JP6397102B2 |
In some aspects, a replaceable consumable component for performing a cutting or welding operation can include a body and a readable data storage device coupled to the body or integrated within the body, wherein the data storage device co...
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JP6388940B2 |
Flux compositions adapted for use in laser welding, repair and additive manufacturing applications. Flux compositions contain 5 to 60 percent by weight of an optically transmissive constituent, 10 to 70 percent by weight of a viscosity/f...
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JP6379360B2 |
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JP2018523896A |
Consumable cartridges for liquid-cooled plasma arc torches are provided. The consumable cartridge comprises a cartridge frame having a proximal end with an end face, a distal end, and a body having a central longitudinal axis extending. ...
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JP2018519164A |
The present invention relates to a machine for separating and machining a plate-shaped workpiece (12) using a machining tool, wherein the machine: a gap (16) between supporting the workpiece (12). ) Is formed on two workpiece support sur...
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JP6357465B2 |
A method for producing an aluminum piston for an internal combustion engine may including providing a piston bowl having a bowl edge and a bowl base; subjecting an area of at least one of the bowl edge and the bowl base to a welding trea...
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JP6355813B1 |
To provide a tube body used in a high temperature atmosphere and a method for stably forming a metal oxide layer on the inner surface of the tube body at a high area ratio. The tube body used in a high temperature atmosphere according to...
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