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JPH11138343A |
To improve cutting conditions and working efficiency by injecting a cutting oil automatically on an optimum position. This device is provided with a guide arm 27 on fixed side and a guide arm 31 on moving side to guide a band saw blade 2...
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JPH11505482A |
The invention concerns a method and facility for manufacturing prefabricated elements. The method is used to machine single panels, in particular processed timber panels, using a sawing or milling device which is controlled by a computer...
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JP2893383B2 |
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JP2875513B2 |
The method employs a microcontroller (8) programmed to operate each of an array of nozzles (2) through which a cleaning fluid (5) is directed from a reservoir (4) at the working surface (1) of the grinding tool. Each nozzle contains a tr...
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JP2873312B2 |
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JP2868848B2 |
In a hand-held tool, a drive shaft (11) mounts a cutting or grinding disk (4) with a protective hood (5) partially enclosing the disk. The hood has an opening through which a portion of the disk projects. The hood (5) encloses a space di...
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JP2859502B2 |
A concrete cutting saw is provided for the cutting of grooves in the surface of wet concrete. The concrete saw generally comprises a motor driven rotating cutting blade mounted on a support structure. The concrete saw is supported during...
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JPH1133823A |
To cut a work W to be smooth in a state near dry cutting by spraying lubricating oil mist to the cutter part of a saw blade and eliminating chips produced following the cutting of the saw blade by air suction. While lubricating oil mist ...
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JPH1119820A |
To facilitate the exchange of a dust hose at the time of working and at the time of storage and transportation, and to improve the convenience of use by dividing a dust hose at an intermediate part thereof, and connecting both the parts ...
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JP2840712B2 |
To provide for efficient handling of stock material (40) and cut-off elements (41), which may be workpieces or cut-off wedges, by a cut-off saw, with miter adjustments, a positioning finger (21) is pressed against the stock material to e...
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JP2839519B2 |
PCT No. PCT/DE88/00175 Sec. 371 Date Oct. 5, 1989 Sec. 102(e) Date Oct. 5, 1989 PCT Filed Feb. 21, 1988 PCT Pub. No. WO88/07906 PCT Pub. Date Oct. 20, 1988.A compass saw comprising a separate removable suction channel located between a b...
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JP2587563Y2 |
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JP2833693B2 |
PURPOSE: To reduce the use of cooling water at a wire saw by providing a driver for driving a wire saw via a guide pulley and a water tank cooler arranged between the driver and a material to be cut. CONSTITUTION: At the time of cutting,...
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JP2823493B2 |
PURPOSE: To accurately detect deflection of a blade at a part where a work is cut. CONSTITUTION: In a slicing device equipped with a rotatable blade 10, an axial load to be exerted on a work 30 from the blade 10 at cutting the work 30 by...
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JPH10291125A |
To clearly and accurately display a cutting plane line regardless of a position of a saw blade, by comprising a revolving arm projecting over a base in a feeding direction or a cutting direction, and supporting a cutting plane line displ...
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JPH10277837A |
To secure the safety in cutting works using rotary cutting teeth. A cutting machine is equipped with saw-teeth 12 protruding toward a working table 7 and a cover 14 to enclose the saw-teeth 12 and cuts therewith 12 a material 16 inserted...
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JP2810380B2 |
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JP2805370B2 |
When cutting rod-shaped workpieces into discs using an internal hole saw, the saw blade often deviates from its desired position in the axial direction during the sawing operation, which ultimately leads to products with geometric defect...
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JPH10225925A |
To enable a fan for dust suction and removing to be driven by high- speed rotation and make the entire power-driven cutter comparatively compact by connecting a centrifugal clutch to an output shaft for an electric motor and forming a sm...
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JPH10225927A |
To optimally adjust a dust blowout direction in accordance with an operating condition and an operating position by providing a blowout direction varying means for making a dust blowout direction variable on a dust blowout aperture on a ...
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JPH10202521A |
To detect a blade from being displaced promptly with no errors by forming an eddy current sensor with high oscillating frequency and an eddy current sensor with low oscillating frequency so as to revolve near an inner periphery cutting e...
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JP2778958B2 |
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JP2769095B2 |
PURPOSE: To provide a breakage and bending detecting device for a band saw blade, which is simple in its structure and can be executed at a low cost and which enables high accuracy detection. CONSTITUTION: A detecting breakage and bendin...
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JP2573666Y2 |
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JP2753814B2 |
PURPOSE: To provide a dicing apparatus which can improve productivity. CONSTITUTION: When a setup segment 86 is moved upward and downward with an air cylinder 94, the lower end thereof takes the lower and upper positions for a blade 58. ...
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JPH10119033A |
To provide a temperature controlling method for a wire saw, with which condensation is prevented from occurring and an efficient temperature controlling can be performed. A cooling water fed from the outside a wire saw is branched in the...
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JP2739861B2 |
PCT No. PCT/DE89/00742 Sec. 371 Date May 31, 1991 Sec. 102(e) Date May 31, 1991 PCT Filed Nov. 29, 1989 PCT Pub. No. WO90/06832 PCT Pub. Date Jun. 28, 1990.A hand-held circular saw is designed so that a fan exhaust air from a fan wheel i...
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JP2739759B2 |
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JP2733075B2 |
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JP2727421B2 |
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JP2725782B2 |
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JP2564762Y2 |
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JP2722319B2 |
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JPH1029114A |
To stably fit a saw to an article to be machined by supporting a shoe to be freely rotated around a pivot shaft and placing the pivot shaft nearly close to a cutting edge so as to move the pivot shaft almost at the same time when the cut...
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JP2703133B2 |
PURPOSE: To quickly detect the abnormal slicing of a work and deal with the situation automatically. CONSTITUTION: Normality or abnormality of cutting is discriminated by computing the rate of change with time of deflection of a blade 10...
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JP2676391B2 |
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JP2553301Y2 |
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JPH09286020A |
To obtain a blade displacement controlling device of a slicing machine which can widely control a displacement of a blade. An air pad 28 is movably installed in an axial direction of a blade 16 through a piezoelectric element 40. The pie...
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JPH09286021A |
To easily control a cut surface by providing a semiconductor ingot so as to make the same movable in its center axis direction and cutting the semiconductor ingot while controlling the displacement quantity of the ingot in the center axi...
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JP2670114B2 |
A lumber optimizer system that detects the wane in a flitch being processed and by using a plurality of discrete detectors detecting the amount of electromagnetic radiation passing through localized areas of the board to determine the lo...
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JP2669643B2 |
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JP2670161B2 |
PCT No. PCT/SE89/00141 Sec. 371 Date Sep. 20, 1990 Sec. 102(e) Date Sep. 20, 1990 PCT Filed Mar. 17, 1988 PCT Pub. No. WO89/09028 PCT Pub. Date Oct. 5, 1989.A saw-blade for sawing living human bone during surgical operations, the saw-bla...
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JPH09262718A |
To avoid breakage of a band saw blade at high temperature by detecting the temperature of the band saw blade during the cutting. A band saw blade temperature sensor (e.g. an IR rays radiation thermometer) to detect the temperature of a b...
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JP2655756B2 |
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JP2655677B2 |
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JP2651845B2 |
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JPH09508865A |
A slurry recovery system for a wet cutting saw which includes a watering section, a containment section, a gas-liquid separator section and a discharge section. The watering section contains a pressure gauge, shut-off valve and flowmeter...
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JPH09508326A |
(57) [Summary] The device for cutting the material structure sample from the sample (16) by grinding cutting is equipped with a related step motor driver (55) for sending or returning the rotating cutting wheel (8) to the sample (16). It...
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JP2644675B2 |
PURPOSE: To obtain a wire displacement compensator for a wire type working device retentive of working accuracy even if the position of a wire is displaced by contact pressure on the wire from a work. CONSTITUTION: Provided is an optical...
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JP2644674B2 |
PURPOSE: To obtain a machining/feed force controller for a wire-type machining device, with which the contact pressure of a work to a wire can properly be kept so as to enhance the processing accuracy and with which the processing accura...
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