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JP2572285B2 |
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JPH0911040A |
PURPOSE: To provide a tool thinly scraping the surface of a plastic pipe exposed to the inside of steel pipe. CONSTITUTION: A shaft hole 14 is formed in the center of a base board 10, in which fixing legs 11 to be fixed to the circumfere...
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JPH0911135A |
PURPOSE: To provide an outer diameter machining tool for finishing the outer circumference of a plurality of shafts or a shaft which is provided parallel to other projections on a machine part. CONSTITUTION: A cylindrical recessed tool 2...
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JPH091401A |
PURPOSE: To prevent the dispersion of a separated coating piece in the front surface due to a rotating cutter, easily separate a coating having a given length dimension, and ensure safety at the time of work, thereby improving workabilit...
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JP2568162B2 |
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JP2567611B2 |
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JPH08336702A |
PURPOSE: To provide a finishing machine easily fitted, capable of handling even repair parts and having high finishing accuracy by a rotary mechanism engaged with a motor shaft on the center axis of a flange as a worked article and havin...
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JP2563709B2 |
PURPOSE: To prevent the damage of a new cooling pipe and maintain the performance of a heat exchanger by correctively machining a pipe hole before a cooling pipe damaged due to the abnormality of the pipe hole of a support plate is excha...
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JP2564184B2 |
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JPH08323502A |
PURPOSE: To obtain a cutting surface having no cutting end step difference when chamfering is performed by using a chamfering machine of a butt fusing machine to fuse plastic tubes together in succession by butting them against each othe...
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JP2557017B2 |
PURPOSE: To provide a friction welding machine which can execute the friction welding of long tubes as works, and can execute the deburring without taking out the works following the friction welding process. CONSTITUTION: A friction wel...
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JPH08511206A |
A bar peeling tool includes a rotatable cutter head with circumferentially spaced cassettes. Each cassette comprises a toolholder and an adjusting device. The adjustment device comprises a setting unit provided with a protrusion which fi...
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JPH08309601A |
PURPOSE: To provide a method for centering a long size material to be cut in relation to a rotary cutting blade type cutting device, which can efficiently and easily perform the centering. CONSTITUTION: At the time of setting a long size...
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JP2517283Y2 |
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JPH08294801A |
PURPOSE: To quickly perform cutting of an end surface of a cylindrical work and chamfering of its inner and outer periphery. CONSTITUTION: After an end surface 2b of a work 2 is cut in a rotating cylindrical work 2 by moving a cutting to...
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JPH08290303A |
PURPOSE: To reduce centering time and a repolishing cost and easily machine even a semispherical workpiece. CONSTITUTION: Machining is performed by an X-Z-B simultaneous triaxial control system using an ultra-precision machine having thr...
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JP2515217Y2 |
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JP2543888B2 |
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JP2513940Y2 |
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JP2513939Y2 |
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JPH08257801A |
PURPOSE: To provide a simple machining tool capable of simulataneously deburring the inner peripheral edge part and the outer peripheral edge part of the end face of a cut pipe. CONSTITUTION: A machining tool is provided with plural cutt...
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JP2538712B2 |
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JP2538947B2 |
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JPH08252752A |
To avoid a sharp deviation of a retainer in re-forming a wheel for a wheel set with the axle aligned by providing a sleeve guide in a fork hook of each axle box support device. A wheel set 28 incorporated in a railway rolling stock 68 an...
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JP2511830Y2 |
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JP2538183B2 |
PURPOSE: To provide a method for manufacturing an ecomonical one-piece forged wheel, which is quipped with improved durability and reduced weight through extrusion, forging and rolling processes from a single piece of metal stock, and th...
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JPH08243801A |
PURPOSE: To provide a cutting work device capable of making cutting work for a cylindrical body efficiently with high accuracy. CONSTITUTION: A cutting work device for cylindrical body is provided with a main shaft 3 which turns by coupl...
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JPH08243813A |
PURPOSE: To provide a cutting-off lathe capable of disposing cut scraps coming out of respective lather cutting tools by their natural dropping without allowing them to be entangled with the lathe cutting tool or a workpiece. CONSTITUTIO...
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JP2530073B2 |
PURPOSE: To freely set required thickness to a neck part in a working method for a pipe with the neck part. CONSTITUTION: A cut groove 3 for adjusting a cutting work is formed and successively, a preliminary neck part 4 is formed with a ...
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JPH08227547A |
PURPOSE: To accurately form a tape traveling surface and a tape guiding stage by machining optical surfaces excluding the tape traveling surface and the tape guiding stage after forming the tape traveling surface and the tape guiding sta...
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JPH08215902A |
PURPOSE: To improve the rigidity of both holders against cutting resistance for enabling high-power cutting by allowing the opposed projections and recesses of leg parts of both tool holders to fit each other and form a closed frame body...
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JPH08507977A |
A method of manufacturing a diffractive surface comprising: rotating a surface to be cut at a rate W>1,500 RPM; translating a cutting tip at low speed V where V<1.2 mm/minute; and cutting the surface with the cutting tip.
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JP2526456B2 |
PURPOSE: To prevent a rim from swinging in a vertical direction at the time of cutting the rim, carry out finishing with high dimension accuracy, and make the axial core of the rim meet a hub hole. CONSTITUTION: The surface rim 8 of a mo...
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JP2507878Y2 |
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JPH08197302A |
PURPOSE: To provide an NC lathe having the function to eliminate unstable feed of one shaft which performs fine feed when a slow taper is cut in the NC lathe having sliding type guideways. CONSTITUTION: A saddle 8 is movably placed on a ...
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JPH08197301A |
PURPOSE: To chamfer a rectifier for a generator for elevator use with high accuracy and automatically. CONSTITUTION: After a regular bracket for a generator is removed, a temporary bracket 20 is fixed. An armature rotating unit 22, a pos...
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JP2520630B2 |
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JPH08187601A |
PURPOSE: To improve the precision in thin wall and large length, machining and the productivity by suppressing easily chatter vibration occurring during the machining in machining outer peripheral surface of a thin-walled, cylindrical wo...
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JPH08174369A |
PURPOSE: To perform smooth conveyance of a wheel setbeing large and small and light and heavy, whichever it may be, by providing a press member which is constituted to be brought into contact with the periphery of a wheel set on a rail f...
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JPH08174301A |
To automatically stop an on-car disc brake lathe when completing a resurfacing process by arranging a means for controlling an electric current to an electric motor in relation to a position of a tool. When finishing a first part of a re...
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JPH08174302A |
PURPOSE: To reduce cost and produce efficiently by simple and inexpensive grooving to increase productivity and cut positively in uniform depth even in the case of not perfectly circular in sectional form. CONSTITUTION: Fixed rollers 3, ...
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JP2503208Y2 |
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JP2501258Y2 |
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JPH08141802A |
PURPOSE: To provide a coating layer separating device for an outside coated pipe lightweight and low-priced by arranging a handle member supporting the upper and lower sides of a cutting tool holding member rotatably and removably and ha...
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JP2501732B2 |
PURPOSE: To prevent the effect of chips on a surface to be machined in cutting a wheel by driving a friction roll. CONSTITUTION: An axle is driven and/or supported by at least one friction roll 1 to be joined with a traveling surface 7 o...
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JPH0890308A |
PURPOSE: To provide a float finishing lathe that prevents any deformation of a float due to the runout of a center axis to occur in time of manufacturing the float available in fishing tackle. CONSTITUTION: This lathe consists of a cente...
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JPH0891745A |
PURPOSE: To surely correct the eccentric abrasion of a sheave groove by cutting- working a sheave with high precision at a site in comparison with the conventional case where the output shaft of a hoisting machine is kept in the state wh...
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JPH0885001A |
PURPOSE: To provide a light-guiding plate for a surface light source device, with which high brightness can be obtained, ragning over the entire surface, in an boundlessly uniform condition. CONSTITUTION: In a light-guiding plate for a s...
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JPH0871803A |
PURPOSE: To provide an edge preparing device enabling the edge preparation of any two-dimensional curved surface without using an integrated cutting tool. CONSTITUTION: A main spindle driving motor 6 is connected in such a way as to rota...
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JPH0871804A |
PURPOSE: To obriate the kill fullness and generate no recession and hole to a sphere after cutting so as not require cutting. CONSTITUTION: The opening of a container 2, and a cutting member 6 or 15 with the filing face or the cutting ed...
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