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JP6315729B2 |
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JP6298709B2 |
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JP2018008276A |
To provide a thermal cutting device capable of stably obtaining high-precision products in short processing time.A workpiece (W) after punch processing is subjected to thermal cutting by gripping one marginal part of the workpiece (W) us...
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JP6259403B2 |
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JP6217859B2 |
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JP6214807B1 |
[Subject] The Dros removing tool which can remove comfortably Dros who mainly adhered by blowout processing, and the Dros removal device are provided. [Means for Solution] This Dros removing tool 80 applies sliding surfaces 84 to the bac...
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JP6214729B2 |
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JP6215131B2 |
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JP6210658B2 |
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JP6192206B2 |
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JP6181843B1 |
[Subject] It becomes possible to use a thermite reaction as a lance pipe, and provides a lance pipe for oxygen lances which can heighten capability of fusion cutting remarkably. [Means for Solution] Metal inner pipe 2 by which interior i...
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JP2017136608A |
To provide a welding spark curing device as a device used in cutting construction work of a floor structure deck plate, the device being able to be assembled easily with small number of components and also being widely applicable.A weldi...
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JP6173126B2 |
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JP6167070B2 |
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JP6162377B2 |
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JP6088351B2 |
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JP6087466B1 |
[Subject] Thick material to be cut can be cut at high speed, and a crater for post mix hydrogen which can moreover exfoliate slag which occurred easily is provided. [Means for Solution] While fuel gas rocket engine jets 4 and preheating ...
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JP2017020797A |
To provide a steel plate position detection device and a cutting device that can accurately grasp the relative positions of a workpiece and the cutting device on the basis of a reference mark added to the workpiece.There is provided a st...
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JP6045437B2 |
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JP2016203249A |
To provide a method for safely performing incineration processing of a pollution substance.A pollution substance is processed by a plasma garbage incinerator, and combustion exhaust is decontaminated through brown gas. Ceramics made by i...
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JP6029928B2 |
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JP6021172B2 |
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JP6021168B2 |
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JP2016182643A |
To provide a metal processing method capable of easily removing an oxide film and an oxide scale generated due to melting, capable of preventing deformation of metal due to rapid cooling of a melting portion, and capable of reducing gene...
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JP6007672B2 |
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JP5994394B2 |
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JP5984628B2 |
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JP5978803B2 |
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JP2016147291A |
To provide a gas cutting burner capable of strengthening preheating, in the present invention.A gas cutting burner comprises a nozzle member 3 provided with a cutting oxygen passage 2 along the axial direction on the inside and a cover m...
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JP5971001B2 |
To provide a material heat transmission simulation device for a thermal cutting machine, capable of simulating what kind of temperature change occurs at a material according as cutting by the thermal cutting machine proceeds.The device s...
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JP2016137507A |
To provide a melt adhesion inhibitor capable of preventing easily and surely adhesion of melt at a fusion or welding time, and a processing method of material.A melt adhesion inhibitor contains at least one kind of sugar alcohol and wate...
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JP5963271B2 |
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JP5956306B2 |
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JP5956750B2 |
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JP2016107289A |
To provide a cast slab scarfing device capable of mechanizing a scarfing operation and scarfing end surfaces at longitudinal both ends of a cast slab.The cast slab scarfing device includes first guide rails 12 and 13 horizontally arrange...
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JP5923503B2 |
[Problem] To provide a torch adjustment apparatus that improves anti-heat measures while making it easy to set the angle of the torch. [Solution] Provided is a torch adjustment apparatus for adjusting the position of a torch in relation ...
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JP5923504B2 |
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JP2016083702A |
To provide a technology capable of reducing an object area of removal treatment of a fusion slag adhering to an end of a slab cut out by cutting a continuously cast piece and reducing a work load of the removal treatment, and capable of ...
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JP5917535B2 |
A bevel head attachment comprises a rotation axis normal to a cutting plane and a rotary assembly having cylindrical inner and outer barrels and a bevel arm. The bevel arm carries a tilt arm having a torch clamp. The tilt arm rotates abo...
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JP5918985B2 |
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JP5915391B2 |
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JP2016064437A |
To perform easily and inexpensively three-dimensional processing, corresponding to the fact that a workpiece has a shape capable of being easily processed, while maintaining accuracy of processing of the workpiece, when performing gas cu...
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JP5907841B2 |
To easily and surely cut a tube plate by thermal cutting.A heat exchanger tube plate cutting method for thermally cutting a tube plate 4 in relation to a heat exchanger having heat transfer tubes into the end portions of which tube holes...
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JP2016510395A |
The present invention relates to a flashback prevention gas cutting machine that heats a work material with a preheating flame and ejects cutting oxygen to cut the work material. The present invention is a gas cutting machine having a va...
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JP5889370B1 |
[Task] Provided is a crater and a manufacturing method thereof so that a nut for attaching a cutting crater to the crater body is not accidentally turned. The crater according to the present invention includes a crater body 12 and a crat...
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JP5890056B1 |
To provide a blade outer diameter adjusting method for a screw pump, which can easily match the shaft core of a screw blade and the shaft core of a screw shaft and easily adjust the outer diameter dimension of the screw blade to a predet...
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JP5884163B2 |
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JP5872703B2 |
A torch is provided having a tube having an inside diameter, a body and an orifice tip having a bore, where the diameter of the bore of the orifice tip and the inside diameter of the tube have a particular ratio based upon the type of fu...
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JP5865753B2 |
A method of cutting a cut member out of an original sheet by means of thermal cutting and machining, and includes a hole-cutting process, a finishing process, and an outer periphery-cutting process. During the hole-cutting process, a hol...
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JP5859957B2 |
A gas cutting method is provided which includes: mixing hydrogen gas and hydrocarbon gas to acquire fuel gas; ejecting a preheating flame, which is formed by mixing and igniting the fuel gas and preheating oxygen gas, from an end of a cu...
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