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JP2006181692 |
To provide a positioning jig of a hole for mounting parts for a vehicle capable of markedly reducing a working burden when mounting the parts for the vehicle and remarkably shortening a working time of a mounting work.By positioning exte...
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JP2006175570 |
To provide an entry board for small bore boring work with a lubricating layer excellent in adhesion to a base plate of the lubricating layer, hard to cause peeling and breakage of the lubricating layer and capable of providing favorable ...
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JP3819667 |
To change a holder holding a gun drill and a guide bush separately and automatically in a gun drill device comprising a processing unit capable of advancing and retreating in an axial direction of a spindle, a holder that holds the gun d...
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JP2006123111 |
To remarkably reduce cost and labor required for manufacturing a device by simplifying a structure of a guide member, by easily fixing a boring tool to the guide member arranged along a surface of an object to be bored.The guide member 2...
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JP2006095656 |
To provide a boring machine for a printed board and a method for deciding boring conditions of a printed board using it, by which abnormality such as breakage of a drill can be quickly detected and boring conditions can be accurately dec...
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JP3782020 |
To provide a hole drilling auxiliary device for a core drill capable of eliminating blurring of shaft axis of a core body and a center drill and performing deep hole drilling work efficiently and accurately without depending on the heigh...
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JP2006068841 |
To provide a spectacle lens machining device capable of preventing the continuous occurrence of a defective lens due to the breakage of a drilling tool.The spectacle lens machining device has a drilling mechanism to machine a hole for mo...
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JP2006068881 |
To cut a square hole in a workpiece without requiring the machining of a prepared hole and without using a numerically controlled machine tool.A cutting device is composed of an input shaft 2 which is rotatably supported in a casing 1 co...
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JP2006068887 |
To provide an auxiliary tool for drilling capable of effectively preventing run-out of a drill tool in drilling a hole, capable of easily positioning a drill edge with respect to a punched recess, and capable of enhancing machining effic...
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JP3779761 |
To prevent an error detection owing to a continuity by the interference of a cutting oil between a drill tip and an opposing detecting bar, when the presence or absence of a breakage of the drill bar is detected by the continuity and the...
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JP2006026864 |
To provide a fine working device capable of efficiently performing fine working using a rotating tool for fine working such as an extra fine drill.The fine working device 1 is constituted such that a spindle shaft 2 is supported by air s...
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JP2006007356 |
To reduce wrong detection by decreasing the inclination of a detection piece to a support member even if a presser fitting for pressing the detection piece to the support member.This blade breakage sensor includes: the detection piece 11...
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JP2005342829 |
To shorten machining time when machining a deep hole on a machining surface of workpiece, and to improve accuracy of the deep hole.After making a bush 102 of a guide member 76 abut on the machining surface 122 for machining the deep hole...
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JP2005329529 |
To provide a means for exactly, surely and stably detecting breakage of a cutting edge of a tool at a low cost.The structure of this device is simplified by using a rotary solenoid 43 as a rotation driving source. The detecting method is...
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JP2005319578 |
To provide a pipe for drilling holes correspondingly to a hidden space, and a system and a method for pipe insert drilling.At least one space 112 of a pipe insert 100 is hidden by a transparent pipe wall 202 of a pipe 200. A center align...
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JP2005305622 |
To restrain run-out of a shaft by a small number of parts for an optional diameter of a machined hole 5 and a spindle 6.This guide bush device is provided with a substantially cylindrical guide bush 7 having a support hole 8 for insertin...
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JP3732324 |
To provide a drilling jig for correctly and simply drilling a prepared hole, etc., such as a machine screw prepared hole, on the ruling position of a shape steel material such as a light shape steel. A drilling jig T1 is constituted of a...
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JP2005288635 |
To provide a line boring machine capable of adjusting automatically the protrusion amount of a tool for a line bar.A work clamping mechanism 14 is installed through a pedestal 13 of a machine base frame 1, and on a supporting frame 21, a...
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JP2005288616 |
To provide an automatic presetting device for any sort of shaft-like tool in a compact structure capable of making automatic adjustment of the preset length by sensing the reference position of the cutting edge forefront efficiently and ...
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JP2005254442 |
To provide a tool breakage detection device for a drill, a reamer, and an endmill, or the like capable of detecting breakage of body or tip end of the tool without occurrence of failure due to infiltration of coolant (liquid) or electric...
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JP3722306 |
To perform jump-out and pull-in of a push plate during change of a tool without depending on an energizing spring to energize a guide bar. A bush plate 14 in which a bush 16 is fitted is arranged at the tip of a guide bar 19 and a cylind...
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JP2005224899 |
To provide a detecting method of run-out of a rod body, even if the rod body is rotated at a high speed, surely and optically detecting the core deflection.The presence/absence of the run-out of the rod body is determined by comparing th...
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JP2005205545 |
To provide a positioning member for improving discharge of chips and a boring drill of a printed circuit board attached with this member, in boring work of the printed circuit board.This positioning member 10 is installed in the boring d...
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JP2005177957 |
To provide an automatic drilling device capable of efficiently drilling a hole by making it possible to move a drilling unit while preventing lowering of drilling positional precision of the drilling unit by reducing a working range of t...
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JP2005169538 |
To provide a resin coated metal plate and a method of manufacturing a printed circuit board using the resin coated metal plate suitable as a guide plate for drilling the printed circuit board with high effects of preventing the heat gene...
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JP2005161452 |
To accurately bore a rivet shaft hole in a plate joined to a plate already bored with a countersunk rivet hole including a countersunk part.This boring tool has a guide plate material fixing process 300 of fixing two plate materials by b...
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JP2005153103 |
To obtain a high quality printed wiring board with less burrs due to drilling work, small roughness in the inner wall of a hole, and high accuracy in a hole position in a process of drilling a hole with such a small diameter as in 0.050-...
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JP2005153092 |
To provide a lower backing plate sheet for perforating a flexible printed wiring board by which the tip of a drill is not damaged and efficient perforation can be highly accurately performed by suppressing burrs of copper foil of the fle...
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JP2005144629 |
To easily and highly accurately detect the abnormality of a machining cutting tool without executing setting change work even if driving conditions at a driving part of a machining device and machining conditions of an object to be machi...
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JP3680814 |
To dissolve a problem that a number of processors for aiming at a drilling position is loaded to the worker, the frequency of a work to treat oil from a container is high, and a trouble exists in the control of automatic drill lowering i...
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JP3679384 |
To provide a punching device for inexpensively improving efficiency of a punch operation. A drill 26 is movably installed to a base stand 24, and a part around a punch position of a work W1 is pressed by a pressing body 29, so as to dete...
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JP3676568 |
To securely judge the breakage of a drill and clinging of cutting chips with a simple structure. An air jetting port 3 and a pressure detecting port 4 are provided so as to be opposed with each other on each side of a drill D which moves...
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JP2005111588 |
To monitor the abnormality of a tool even to the working of a non-mass production large component whose working components are different one by one and in which the working time for every component is longer than the service lifetime of ...
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JP3672305 |
To provide an expanded hole drilling device, a component for the expanded hole drilling device, and an expanded hole drilling method, capable of expanding the diameter of a previously bored hole without causing decentering. The expanded ...
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JP3668712 |
To provide a device which can measure and process the entire work by using a short guard rail for the work. When a base 53 arrives at the edge of a guard rail 15 while processing a work, the base 53 is fixed to a surface plate 51 by the ...
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JP2005096077 |
To provide an expanded hole drilling device, a component for the expanded hole drilling device, and an expanded hole drilling method, capable of expanding the diameter of a previously bored hole without causing decentering.The expanded h...
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JP3664850 |
To provide the jig for expanding an existing through hole by which an expanded through hole concentric with the existing through hole can be drilled without the shift of the center shaft even by the vibration of a drilling tool. Under su...
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JP3664851 |
To provide the jig for expanding an existing through hole by which an expansion through hole concentric with the existing through hole can be drilled without the shift of the center shaft of a drilling tool during drilling. By pushing a ...
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JP2005092036 |
To perform exact drilling processing by exactly setting the position of a screw hole without putting a mark on a lens surface in advance on the basis of a lens gage and a dummy lens in a drilling method to perform working processing for ...
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JP2005081490 |
To easily drill a non-through prepared hole even in an insert port having a thin pipe wall in fitting a projection forming ring to the outer periphery of a cut pipe with a small screw.A stopper 14 projecting the tip of a drill blade 13 b...
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JP2005052910 |
To provide a tool measuring device and a tool measuring method capable of accurately measuring a phase angle of the cutting edge tip for imparting a maximum outer diameter of a rotary cutting tool.This tool measuring device has a spindle...
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JP2005040927 |
To provide a drill capable of saving on time and labor when drilling a hole and positioning a drill cutter in a punched recessed part easily to increase machining efficiency and work efficiency.A ring member 5 formed by a metal or resin ...
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JP3644129 |
To detect accurately and reduce the abnormal conditions of cutting tools, like piling of cutting chips, frictional consumption, frequent breaking of tools by providing a means for detecting abnormal conditions of the system based on the ...
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JP2005028522 |
To provide a machine tool which detects breakage of a tool in a manner reducing damage to be caused on the tool and a sensor section.The machine tool has a breakage detecting device 27 for detecting the breakage of the tools, which is op...
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JP2005014113 |
To provide a lens hole processing tool capable of easily and accurately performing boring work in a spectacle lens.This lens hole processing tool A bores and processes an installation hole H in a lens L, and has a guide body B having a l...
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JP2005007488 |
To provide a processing head guiding and positioning device, a guiding and positioning method, and a processing machine equipped with this device, capable of accurately processing a work such as a cylinder head for an engine.This device ...
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JP3634629 |
To easily position drilling by a drill meeting with the type of a rail, when a bolt insert hole is drilled on the height position different due to the type of the rail. A positioning slide plate 11 is elevatably provided on the outside f...
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JP2004338062 |
To provide a boring jig easily prepared without requiring difficult work while allowing accurate boring in a bored object surface.This boring jig 100 for specifying a boring position T2 on the bored object surface T1 and guiding a boring...
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JP2004338271 |
To provide bored FRP which can be subjected to boring good in quality by using a conventional cutting tool and a method for producing the bored FRP in order to solve the problems of a conventional boring method.In the method for producin...
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JP2004338061 |
To provide a drilling jig which can cope with a change in drilling position and can reduce a cost required for it.The drilling jig 100 specifies the drilling position on the surface of an object to be drilled and also guides a drilling t...
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