Document |
Document Title |
JP2502933B2 |
PURPOSE: To provide a drill center position detecting method which is by means of image processing and by which a drill center position can be detected by means of a drill. CONSTITUTION: The image signal of a rotating drill whose image h...
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JP2500509B2 |
PURPOSE: To improve the precision of image recognition by slitting a recognized image into quadrantal parts make correction for each quadrantal parts in accordance with respective correction data. CONSTITUTION: In such a state that a pun...
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JPH08132309A |
PURPOSE: To decide correct position of an anchor bolt in boring work to a seat plate by providing a through-hole for the anchor bolt at a set position in a transparent sheet having a mark for positioning at the center, and fixing an inse...
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JPH08118122A |
PURPOSE: To efficiently perform drilling work while ensuring high positioning accuracy, by mounting a workpiece supported on a V block with an end face butt mating to a reference pin, and further moving with a vernier of a measuring devi...
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JPH0890322A |
PURPOSE: To make each chip cuttable to proper length by forming a cylindrical surface whose lower inner surface is equivalent to a drill outer diameter, while making the upper inner surface larger than the drill outer diameter, and proje...
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JPH0829447B2 |
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JPH0871823A |
PURPOSE: To set a drill correctly in the orthogonal state to the bored face in a boring device applied to the complex curved surface part of the skin or the like of an aircraft. CONSTITUTION: A tape switch 2, a face right angle display l...
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JPH0825082B2 |
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JPH0825081B2 |
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JPH0839316A |
PURPOSE: To perform a highly precise center hole machining even when a lengthy work has a poor roundness by elastically installing a plurality of springs for energizing a drill holder having a drill fitted into its shaft center hole at a...
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JPH0811325B2 |
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JPH0811353B2 |
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JPH0825119A |
PURPOSE: To eliminate a useless idle running distance by arranging a control means for variably controlling a feeding speed of a robot hand on the basis of a signal from a distance sensor. CONSTITUTION: After a robot is moved to a boring...
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JPH0753879Y2 |
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JPH07112662B2 |
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JPH0750092Y2 |
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JPH0748332Y2 |
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JPH07290307A |
PURPOSE: To properly and quickly position the tip of a cutter and a mark line by arranging a rotary operating handle near to a boring device, with its handle shaft set upward. CONSTITUTION: A feed screw 2 is rotated by a rotary operating...
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JPH07290309A |
PURPOSE: To sufficiently utilize the advantage of a C-channel drilling machine in any state to simply and accurately allow drilling on the center axis when a material is merely held by mechanically centering the C-channel drilling machin...
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JPH07290403A |
PURPOSE: To prevent the dislocation of a boring position caused by the vibration of a boring machine with a level block. CONSTITUTION: The boring machine is provided with a vice 1 for grasping a material (a) to be worked, a level block 3...
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JPH07276191A |
PURPOSE: To improve such a defect that this detector is not suited for a small diameter drill and requires much detection time, even if the deflection of a rotating drill is detected by the touch center of a dial gage. CONSTITUTION: The ...
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JPH07276122A |
PURPOSE: To speedily carry out installation and exchange of a tool and to carry out high precision machining by measuring tool length in the state of installing the tool on a head and memorizing its correction value. CONSTITUTION: This t...
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JPH07276118A |
PURPOSE: To precisely and easily form a fine deep hole or an open hole by, moving a drill forward by way of constantly keeping the head end of a guide cylindrical body and a material adjacent to each other or at a position where they mak...
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JPH0790401B2 |
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JPH0790406B2 |
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JPH0739599Y2 |
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JPH07237093A |
PURPOSE: To quickly measure a drill bit by projecting energy to an object in continuous motion, detecting the reflected energy from the object, and determining the extended state of the object. CONSTITUTION: A laser detection system 12 i...
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JPH07237016A |
PURPOSE: To enable the removal of chip in a machined hole at the time of boring by forming one jet hole or more opened outward while communicating the cylindrical inner surface, and a fluid feeding hole part communicated with a hollow pa...
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JPH0737767Y2 |
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JPH0737766Y2 |
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JPH07223107A |
PURPOSE: To eliminate the necessary of resetting a drill for each hole by providing a pitch metallic fitting slidably on a rail which slides on a scale. CONSTITUTION: The tip of the knife part of a drill is set on a position for making a...
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JPH07214460A |
PURPOSE: To easily and precisely detect whether a tool has abnormality or not without causing increase in the number of parts and complexity of structure. CONSTITUTION: It is devised to make an operating lever 9b of a limit switch 9 for ...
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JPH07204914A |
PURPOSE: To offer a method for easily drilling holes with a gun drill without causing any chip packing. CONSTITUTION: A gun drill 2 chip 2b is rotated as pressing it against a workpiece 10 in the state of a guide bush 9 abutting on the w...
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JPH07185999A |
PURPOSE: To increase speed of drilling work and to secure necessary and sufficient drilling precision. CONSTITUTION: A standard mark 1a is provided on a multilayer printed board 1, an image of this mark 1a is picked up by an X ray camera...
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JPH0730287Y2 |
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JPH0761638B2 |
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JPH0731215U |
[Purpose] Provided is a guide device for drilling that can perform precise drilling without causing warping in the thin material when drilling a work piece in which a thick material and a thin material are superposed. [Constitution] The ...
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JPH0753322B2 |
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JPH07132404A |
PURPOSE: To enable a drill edge to be set accurately by coupling a drill body through a crosswise position adjusting mechanism and a rotational angle adjusting mechanism with a vice for holding a work, and to make it withstand large forc...
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JPH0719683Y2 |
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JPH0718487Y2 |
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JPH07100735A |
PURPOSE: To provide a sensor for a drill which can detect accurately torque applied to the drill with small sized and simple constitution. CONSTITUTION: An exciting coil 12 is disposed concentrically on the outside of a drill 1 to span b...
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JPH0780758A |
PURPOSE: To realize a high accuracy of boring machining by comparing the images before and after the boring machining so as to discriminate the machined hole, after boring machining is carried out at the mark center of a standard mark fo...
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JPH0780712A |
PURPOSE: To provide a drill positioning and guiding device positioning and guiding a drill without hachures of a fiber in boring a hole in an aircraft FRP plate by a hand drill. CONSTITUTION: A positioning and guiding device 20 has upper...
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JPH0711847Y2 |
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JPH0768407A |
PURPOSE: To quickly and accurately detect tool breakage regardless of whether a ganghead is operated or suspended by judging whether a tool is broken or not with the tool rotated or suspended by means of the tool breakage signal output a...
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JPH0719974B2 |
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JPH075933Y2 |
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JPH075934Y2 |
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JPH075932Y2 |
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