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JP6424970B2 |
Provided are a hole formation method enabling the formation of a high-quality hole even when a workpiece material is a difficult-to-machining metal material or a fiber-reinforced composite material and a drill bit used in the method. A d...
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JP6425138B2 |
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JP3218922U |
To provide a cutting tool which can easily secure an ability to collect cutting chips while stably supporting a center member. A cutting tool 1 with a dust collecting function is a tool for cutting a wall or the like. A core drill that i...
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JP2018161701A |
To effectively remove workpiece chips produced during cutting work.Cutting equipment 1 includes: a transfer device 4 for transferring a plate-like workpiece W in one direction in the state of holding it; a cutting head 6 which is arrange...
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JP6406696B2 |
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JP2018158427A |
To provide a chip recovery machine capable of preventing cleaning work conducted after a through hole is formed at a floor panel from consuming labor and time.A chip recovery machine includes: an internal space 21h; a first drill inserti...
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JP6398254B2 |
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JP6393620B2 |
A drill capable of efficiently performing high-quality drilling machining on a material which is hard to be cut such as CFRP and the like is provided. The drill includes a drill body 4 having a shank portion 2 at a rear side of the drill...
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JP6389205B2 |
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JP2018126845A |
To provide a boring system and a remote boring system which can appropriately eject a core even when a direction of a hole saw is a direction other than a vertically downward direction.A remote boring system 1 has a hole saw 32 which for...
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JP2018122403A |
To make it possible to perform processing of a hole of a non-true circular shape such as an elliptical shape and so on in one process and in a short time.The radial cutting control device comprises: a spindle; a servo motor for the spind...
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JP6365245B2 |
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JP6367111B2 |
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JP2018112524A |
To process a material to be inspected with a processing machine while detecting the state of the material to be inspected by an X-ray.An X-ray inspection device (1) comprises: an inspection chamber (150); and a processing machine (60) th...
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JP6357352B2 |
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JP2018103315A |
To provide a processing device which enables easy position adjustment and achieves high processing accuracy.A processing device 100 includes: a processing part 10 which cuts a workpiece; a support part 30 which is movably placed on a bas...
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JP6354001B1 |
An object of the present invention is to provide a drilling device capable of preventing drilling from exceeding a drilling depth regulated by a stopper. A drill bit 2 that drills the drilling object C, an electric drill 3 that rotates t...
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JP6334040B1 |
To provide a shaving apparatus and a shaving method capable of suppressing a machining load on a tool and a workpiece, reducing machining defects and improving machining efficiency. A shaving apparatus 1 has a jig 5 for holding a work pi...
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JP2018065214A |
To provide a method and a device for processing a plate material made by stacking thin plates, which enable the plurality of processing plate materials to be accurately processed even when processed in a stacked state.A method and a devi...
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JP2018065237A |
To reliably prevent winding of sawdust on a rotary cutting tool for chamfering and prevent scratching of a wall surface around a prepared hole when a peripheral edge part of the prepared hole, which is formed in a processed metal materia...
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JP6315226B2 |
An entry sheet for drilling comprising: a metallic foil; and a layer of a resin composition on at least one surface of the metallic foil, the resin composition comprising a polyolefin resin (A) and a water-soluble resin (B), wherein a co...
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JP2018062165A |
To provide a stopper for regulation of a hole depth used for a work for boring a hole, in which a spawn block and a forming bacteria for a raw wood is implanted in shiitake mushroom cultivation, by an electric drill, in which a drill is ...
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JP6303586B2 |
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JP2018043322A |
To provide a crank hole processing device having high versatility.A crank hole processing device (10) comprises a processing difference calculation unit (1a), a rotation speed dynamic rigidity relationship calculation unit (1b), and a ro...
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JP6297926B2 |
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JP6297448B2 |
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JP2018039108A |
To reduce a risk of being hit by incoming chips from unexpected directions and to prevent the chips from being scattered all around.A dust cover for an air gun comprises: a plate body 10 which is transparent and has a rectangular shape; ...
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JP3215304U |
To provide an electric drill having good operability. A first chuck 18 and a second chuck 20 are attached to both ends of a rotating shaft 16 of a drive motor 14. The main body handle 32 for supporting and operating the drive motor 14, t...
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JP6277857B2 |
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JP2018016267A |
To realize a hole formation method by which falling of scraps into a fuel tank is prevented.A hole formation method for a fuel tank comprises: a process in which a screw groove 5a is formed in an outer wall of a fuel tank 5; a process in...
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JP6270078B1 |
[Subject] OFF powder should make it hard to lessen the danger that OFF powder will fly from being unexpected, and to scatter about on all sides. [Means for Solution] While being provided in plate body 10 of the shape of a transparent rec...
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JP6273197B2 |
The present disclosure relates to a drilling worktable for manufacturing tube support plates of a steam generator constituting a primary system of a nuclear power plant. The drilling worktable includes a plate (100) having a drill insert...
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JP2018001297A |
To provide a hole drilling tool which can efficiently remove a burr without damaging a pressure of a jet fluid for deburring.According to this hole drilling tool, a scrap discharge groove 4 is formed on a tip circumference of a tool body...
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JP6250956B2 |
A handheld power tool is configured to receive an input indicative of a clutch setting for an electronic clutch from the tool operator, where the clutch setting is selectable from a drill mode, an automated drive mode and one or more use...
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JP2017209737A |
To provide a machine tool capable of reducing a heating quantity while restraining an enlargement in the rotary tool shaft direction of a tool post.A machine tool (1) comprises a tool post 10 having a tool arrangement surface 50 on which...
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JP2017200749A |
To provide a novel handlebar shape and a use form, in order to improve work efficiency of a manual handlebar for pole base type core drill.Such a structure is adopted that a grip part is provided on one end of a handlebar 5 executed hith...
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JP6227356B2 |
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JP2017196717A |
To provide a work assist device and a work system which improve versatility and convenience.A work assist device includes a pair of connection walls 5 and a tool connection terminal part 4 which can be selectively connected to a first wo...
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JP6219306B2 |
A machining method for at least one shaping machining operation can include carrying out a machining operation over a first distance using a cutting tool which is subjected to axial oscillations as it moves forward, then reducing the amp...
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JP6219419B2 |
Miniaturized deburring and/or chamfering tool with a cylindrical guide sleeve (2) in which a blade holder base body (5) is arranged in an exchangeable manner, which has at least one receiving slot (20) for receiving and guiding a blade (...
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JP2017185700A |
To provide a dust removing member for removing dust clogged in a dust suction drill during perforation.A dust removing member 8 is used for a dust suction drill 1 which comprises: a drill tip 2 forming a cutting blade part 20 at a distal...
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JP2017170551A |
To increase efficiency of an installation space and enable layout of a flexible production line so as to improve productivity.A full automatic drill device 1 includes: a workpiece carrying-in region 2 for carrying in a workpiece W1; a wo...
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JP6192918B2 |
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JP2017148894A |
To provide a perforating method and a perforating device which can make a depth of a feed mark to be formed in a margin part smaller, in a process for perforating a material to be cut, using a drill.The perforating method is a method tha...
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JP2017140680A |
To provide a boring method capable of executing boring with desired processing accuracy while suppressing chips during the boring from getting stuck to remain in a through-hole when boring is carried out near the through-hole formed in a...
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JP6179059B2 |
A drive arrangement in a pneumatic power tool includes a pneumatic motor with an output shaft, and a spindle for mounting a cutting element and which externally includes both a thread and an axial groove. A drive rotation of the spindle ...
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JP6154202B2 |
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JP6154203B2 |
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JP2017104913A |
To provide a multiple spindle attachment, easy in changing a plane position of a rotary processing shaft for rotatingly driving a tool, and capable of optionally setting even a position of three or more of tools.A multiple spindle attach...
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JP6142557B2 |
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