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JP7403398B2 |
To provide a piping processing device that can execute work for punching a hole in piping to exhaust liquid in the piping and blocking a flow passage in the piping, by remote control.A piping processing device according to the present in...
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JP7395519B2 |
Device for holes and trepans cutting containing a movable platform, a mechanism of rotation and feeding of the cutting tool installed on the platform, a box-shaped repair cabin with a through hole in a vertical wall thereof and, accommod...
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JP7386034B2 |
To surely detect breakage of a drill in drill processing using the drill in which the whole of a cutting edge part is covered with an insulator such as a diamond coating.A drill processing device, which comprises a motor-integrated type ...
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JP7382153B2 |
To provide a tool which has a simple structure and has good work efficiency, and a method having good work efficiency.A tool 2 forms a screw hole in a lying existing piping, and includes a boring member 10 forming a hole in piping P, a t...
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JP2023539950A |
A back drilling tool and a method for manufacturing the same. The back-drilling tool includes a sword handle (1) and a sword blade (2), and the sword blade (2) includes a sword body (21), a boss (22), and a sword tip (23) that are connec...
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JP7344596B2 |
To provide a piping cutoff device that can surely cut off an inner diameter of piping.A piping cutoff device 56, which cuts off a hot-water supply path 10, in a tube shaft direction L, comprises a taper surface 60, whose end is formed to...
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JP7343303B2 |
To provide a supply method for substrates to be processed and a collection method for substrates having been processed that make it possible to stock and automatically supply a large quantity of substrates to be processed at a time witho...
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JP7338339B2 |
To improve quality of a hole.A spectacle lens processing device, which processes a hole in a spectacle lens by a hole processing tool held by lens holding means, comprises: transfer means which relatively changes a positional relationshi...
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JP2023121384A |
To provide a pipe cutting method which can cut an existing pipe extending from a main pipe at a position as close to a site boundary line as possible.A branch pipe 9 is temporarily blocked by inserting an elastic seal member 15 from a cu...
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JP2023104170A |
To provide a fluid pipe drilling method which can eliminate a process.In a fluid pipe drilling method, there are prepared an extension shaft 5 for bringing a gate valve 2 into an open state by connecting the gate valve 2 to an outer box ...
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JP7313461B2 |
There is provided a pipe drilling device in which a recessed valve seat portion formed in an inner surface of a neck portion can come into contact with a process valve body in a clean state without being subjected to a defect caused by t...
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JP7296704B2 |
To provide a shaft wall surface punching device and a shaft wall surface punching method capable of punching a cave hole on a lateral wall surface in a shaft without entering of a person to a shaft.There is provided a shaft wall surface ...
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JP7292186B2 |
To improve accuracy of a depth in drilling a blind hole in a substrate having a curved and raised portion.First operation by which a first surface height of a substrate is detected at a specific position in the substrate on the basis of ...
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JP2023081981A |
To provide a device capable of quickly and accurately machining a window for a cladding of an optical fiber.An optical fiber machining device comprises: an optical fiber machining head comprising a fiber traveling tunnel through which an...
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JP7289984B2 |
In a tool holding portion of a machining tool, a cartridge is provided so as to be movable forward and backward. A cam accommodated inside a cam accommodation portion rotates while the cam is in abutment against the cartridge to thereby ...
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JP2023073993A |
To provide a boring processing which can be efficiently re-tracked by a drill hole in a component carrier.An apparatus (100) comprises: a boring stage (120) that is constructed so as to boring a boring component carrier structure (101) i...
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JP7275848B2 |
A control apparatus 400 of a machining center 1 is a control apparatus 400 of a machining center 1 processing a section not to be corrected of a workpiece W and a crankshaft bearing hole 130 in a position which is different from a positi...
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JP2023068832A |
To provide a deep hole processing method which moves a cantilevered drill tool along an axis and presses a tip thereof against a work-piece thereby processing a deep hole, and in which bending during processing is detected, and this bend...
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JP7273039B2 |
A machining tool forms a first relief surface, a valve seat surface, and a second relief surface by cutting the inner periphery of a valve seat blank having an opening. The machining tool is provided with: a tool body rotationally driven...
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JP2023059164A |
To provide a joint part removal device capable of stably removing a spot joint part, and a joint part removal method.A joint part removal device removes a spot joint part of a weld joint having first and second plates spot-welded in the ...
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JP7262820B2 |
To provide a tip holder whose end part of a shaft part is more compact than conventional, and a deburring tool.According to a disclosed deburring tool 10, a deburring tip 30 is engaged with a tip engagement hole 22 at an end part of a sh...
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JP2023056291A |
To provide a piercing method for a crank shaft capable of preventing a hardening crack in a hardening process without making formation of a through hole difficult, and the crank shaft to which piercing is applied by using the method.A pi...
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JP7244975B2 |
Provided is a hole drilling machine and the method for drilling an oval hole and an inner-diameter-changing hole by means of the hole drilling machine, the machine and the method being configured so that the oval hole can be shaped with ...
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JP7242872B2 |
Disclosed is an optical fiber processing apparatus comprising: an optical fiber machining head provided with a fiber proceeding tunnel, through which an optical fiber passes, and a plurality of processing rod insertion holes formed in th...
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JP7241798B2 |
The disclosure relates to a machining station for machining platelike workpieces (1) by means of at least one tool (10, 13, 14). The machining station has a measuring device (16) for acquiring data relating to the position of bores, a dr...
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JP2023034630A |
To provide a pipe cutting tool which can completely remove a pipe arranged in a protective pipe without damaging the protective pipe.A pipe cutting tool is configured to cut a pipe by rotating around a center axis line according to the c...
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JP2023033826A |
To provide a ceiling work tool system capable of executing an agile work in a quiet state.A ceiling work tool system comprises: a first lift frame 120 erected at a part facing a ceiling face CE of a truck 100; a second lift frame 130 usu...
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JP2023035484A |
To provide a pipe cutting tool which can make a cutting width of an inner peripheral surface of an existing pipe constant.A pipe cutting tool includes: a cutting part which rotates around an anteroposterior direction with the anteroposte...
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JP2023028658A |
To provide a back-drilling method in which stub removal failure does not occur even when a pre-drilled hole is oblique.The positional coordinates of an opening on the back side of a pre-drilled hole formed in a multilayer printed wiring ...
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JP2023005596A |
To provide a boring device that is able to reduce man-hours for work, by detecting a state of a boring tool being caught by a support member, before this state actually happens.A boring device 1 includes: a boring tool T having a shaft-l...
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JP2023002947A |
To provide a piercing machine which can prevent chips from entering the piercing machine when a lower surface of a pipe is pierced.When a lower surface of a pipe P is pierced by using a piercing machine 1 of the invention, a blade of a c...
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JP7190174B2 |
To provide fluid pipe full-cut cutting method and full-cut cutting device which reduce a cutting space, and can realize down-sizing of a housing.Full-cut cutting of a city water pipe 1 is performed in a non-interrupted flow state in a ho...
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JP2022184020A |
To provide a drill and a drilling method that allow drilling in pipes even when sufficient support reaction force of a pipe such as an indoor pipe cannot be obtained, and thereby smoothly perform branch construction in pipes such as indo...
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JP7187417B2 |
To provide a method capable of reliably drilling a cylindrical hole in a structure having an enlarged diameter portion at a bottom.The present invention comprises steps of forming a prepared hole 21 with an inner diameter equal to that o...
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JP2022181528A |
To provide an oval type ruggedness-fitted anchor hole drilling device capable of drilling a ruggedness-fitted anchor hole having high fixing power with respect to a concrete structure of a reinforcement material.In an anchor hole drillin...
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JP2022182531A |
To suitably detect delamination of a composite material during composite material processing.A delamination detector for detecting delamination of a composite material comprises: an AE sensor installed in the composite material; and a co...
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JP7180960B2 |
The purpose of the present invention is to ensure depth accuracy even when a drill with cutting dust or dirt attached to a front end thereof is reused. A substrate drilling apparatus includes a discriminating means for discriminating whe...
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JP2022162223A |
To provide a manufacturing method of a fastening structure capable of suppressing variation in shape, when connecting a pair of fastening members by each bolt in which fastening directions are mutually in reverse directions; and to provi...
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JP7157931B2 |
Provided is an entry sheet for drilling a fine pore having a diameter of not more than 0.075 mm, the sheet having a metallic foil and a resin composition layer which is formed on at least one surface of the metallic foil and which compri...
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JP7152126B2 |
To solve the problem and prevent a tool from being worn to improve processing through-put in processing a substrate.The substrate processing device comprises: an electrode attached to a stator side of a spindle having a rotor shaft as a ...
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JP7152630B1 |
Provided is a numerical control device capable of appropriately urging the discharge of chips and reducing the machining time of drilling. The numerical control device includes a deep hole drilling execution unit that performs deep hole ...
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JP7145991B2 |
Methods and apparatus for forming an aperture (102) in a composite component (100) are provided. For example, a method (200) for forming an aperture (102) in a ceramic matrix composite (CMC) component (100) comprises, based on a final di...
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JP7141619B2 |
To provide a processing method and a processing device for a polygonal shape, which enable a peripheral surface of the polygonal shape with an arbitrary number of corners to be processed by using a versatile tool or a device.A processing...
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JP7129030B2 |
This entry sheet for drilling includes a metal foil, and a resin composition layer formed on at least one surface of the metal foil, wherein the shear storage modulus of the resin composition layer satisfies relationships expressed by fo...
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JP7128641B2 |
An apparatus (10) for machining counterweight bores (21) on a crankshaft (22) of an internal combustion engine with the crankshaft (22) in the state installed in the internal combustion engine, with an adapter plate (13), which can be al...
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JP7123378B2 |
To provide a full cut cutting method and a full cut cutting device of a fluid pipe capable of miniaturizing a housing by preventing damage of a bottom inner surface of the housing by a cut piece.A full cut cutting method includes a cutti...
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JP7119603B2 |
To provide a processing system and a processing method capable of performing highly accurate processing by removing affection of thermal displacement.A processing system S is configured so that a transport device 100 delivers surely, a w...
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JP2022115761A |
To provide a drill that can bore highly accurately a work-piece constituted of a material such as a composite material, a metal or the like even when boring is performed by a hand-held type tool-rotating device or even when a rigidity of...
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JP7106755B2 |
Provided are a hole machining apparatus for an optical film, comprising: a clamping part for fixing a plurality of optical films in stacked laminated state; and a machining part for performing a hole operation on a predetermined region o...
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JP7098926B2 |
Provided are a machining method and a machining device that can reduce the displacement from a target round shape due to elastic deformation after machining, and can shorten the time required to machine a target round shape in the work. ...
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