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JP2647080B2 |
A portable lathe tool includes fixed (12) and rotating (22) split rings, the fixed ring being arranged to be secured to a pipe workpiece (18), the rotating ring being relatively rotatable with respect thereto for carrying a tool (34) cap...
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JP2644969B2 |
The invention relates to a method for working a pair of wheels (1), the wheels (22, 23) of which have a running tread (16, 17) and a flange (40, 41) with a flange toe, in which method the pair of wheels (1) is received in centring means ...
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JP2545312Y2 |
An assembly for molding an ocular lens blank (80) which may be lathed into a contact lens or intraocular lens includes a sleeve, and a first and second (16) mold segment placed within the sleeve. After a lens blank is molded in a space b...
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JP2643759B2 |
PURPOSE: To easily and automatically perform the cutting work of a ceramics molded object within a short time even by any person other than a skilled person so as to be capable of keeping uniform cutting quality. CONSTITUTION: A ceramics...
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JP2544581Y2 |
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JPH09216101A |
To automate detection of a rotational speed of a wheel so as to cut a wheel highly efficiently. In a rotational speed detecting method for a wheel 1 in an underfloor type wheel lathe in which cutting of the wheel 1 built in a railway rol...
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JP2640183B2 |
PURPOSE: To provide a economical chip dresser excellent in working efficiency which can prevent the damage of a cutting blade, polish and change the cutting blade at a low cost through it is damaged. CONSTITUTION: A cutter to cut a weldi...
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JPH09207002A |
To easily and rapidly divide a tool body attached to a tip and exchange a tool body and further to reduce the frequency of exchange of a tool body by extension of a machining time by one tool body. In a method to effect cutting of a whee...
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JPH09207001A |
To provide a pipe scraper to rapidly move a holding tool to a subsequent use starting position when cutting is completed and reduce scattering of chips. A holding tool 4 inserted in the pipe end of a resin pipe P is attached to the tip o...
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JP2635083B2 |
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JP2635378B2 |
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JPH09183001A |
To eliminate the need for the operation of centering work and to enhance the operational efficiency for machining the work by enabling machining operations to be carried out as a series of processes without removal of the work. In a meth...
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JP2628278B2 |
PURPOSE: To improve the efficiency of manually removing an uncut flaw and a flaw left uncut by an automatic flaw cutting device for linear material. CONSTITUTION: Flaw detecting-removing places 10 are provided at specified spaces between...
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JP2628136B2 |
PURPOSE: To make a disk safely machinable from an angulate plate material by installing a work cutting part eliminating the corner part of a workpiece and a work turning part turning a end face of this workpiece. CONSTITUTION: A cutting ...
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JPH09174301A |
To work its both end surfaces by a single chuck by gripping a hollow work by a collet chuck in a neumerical control lathe. Before a hollow work W is fitted to and inserted into a work gripping part 6b projecting through a neck part 6b of...
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JPH09174302A |
To reduce cost of a device which is excellent in productivity and workability, and also eliminate a malfunction by integrating a protrusively cutting device of a work and a discharge device in a device to discharge a workpiece by cutting...
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JP2626693B2 |
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JPH09168901A |
To automatically detect damage to a cutting tool occurring in peeling work, without needing opreator's surveillance, to prevent the occurrence of an abnormal material. In a peeling machine for performing cutting work by a cutter 5, a cut...
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JP2539321Y2 |
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JP2538776Y2 |
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JPH09150280A |
To correctly shape a welding electrode by pressing the welding electrode against a cutter holder with small pressure first, performing the permanent cutting while the electrode is pressed with large pressure next, and performing the fini...
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JPH09131603A |
To perform the patterning to the desired shape by providing an elastic body between a holding part of a tool to work a material to be ground and a holding part of a working device to remove the material to be ground with excellent accura...
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JPH09131601A |
To provide a turning device for sequentially feeding set parts in a turning work area for the purpose of making turning work on the end surface of one side part in compliance with working information on the other side part. A turning dev...
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JP2609016B2 |
A rotor mountable fixture (30) is used for guiding a cutting tool (62) powered by a hand held air motor to machine a gas turbine engine rotor (10) without removing the rotor from its mountings in the engine. The fixture includes a root (...
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JPH09123001A |
To cut evenly the outer surface of a resin pipe even though it is a winding pipe wound in a coil form after the formation, or the like, by moving a cutter guide body along the inner surface of the resin pipe, and moving a cutter integral...
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JPH09123002A |
To reduce the measuring time by providing the first operation processor to operate the diameter of a wheel from the detecting signal of a rotation detecting means, and the detecting signal of a one rotation position detecting means, and ...
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JP2606919B2 |
An end-processing device for an optical fiber (42) comprises a housing (3, 4) having a receiving recess (10) extending from a front wall (23) to the other end, an aperture (14) located in the front wall (23), a heat conductive plate memb...
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JP2535199Y2 |
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JPH09504481A |
PCT No. PCT/SE94/01024 Sec. 371 Date Apr. 5, 1996 Sec. 102(e) Date Apr. 5, 1996 PCT Filed Nov. 1, 1994 PCT Pub. No. WO95/13159 PCT Pub. Date May 18, 1995The present invention relates to a tool arrangement (5) which includes a parting too...
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JP2603918B2 |
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JP2602745B2 |
PURPOSE: To pick a center hub for a flexible disk in a correct state. CONSTITUTION: A spindle 11 is made to lower to a center hub 1 and a pin 11 a at a tip is rushed into the center opening of a center part in the center hub 1 so as to e...
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JP2598588B2 |
A multi-cornered cutting insert includes a corner cutting edge at each corner, and a chipbreaking recess spaced inwardly of each corner cutting edge. The recess is curved as the insert is viewed in plan. A clearance face for each corner ...
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JP2532166Y2 |
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JPH0994702A |
To continuously perform the turning of a special workpiece such as a crank in a short time without assistance by positioning a chuck on a main spindle center line to fit a workpiece to the chuck in a condition, where the center lines of ...
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JPH09503454A |
A machine tool (1, 227) with a spindle (27, 229) which extends parallel to Z-direction, is rotatable about an axis of rotation (29, 231) which runs parallel to the Z-direction, and is provided with a holder (33, 235) for a workpiece (35,...
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JPH0994725A |
To provide a simplified piping edge preparation/surface grinding device which can shorten piping processing time and eliminate necessity of a skilled worker. This simplified piping edge preparation/surface grinding device is provided wit...
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JPH0980261A |
To provide a ferrule manufacturing method which suitably makes ferrule manufacture efficient and also makes the precision of the ferrule high. When the entrance 2a of a fiber insertion hole 2 is chamfered, pyramidal solid-stone diamond 4...
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JP2589971B2 |
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JP2528351Y2 |
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JPH0966401A |
To manufacture a cylindrical member having a cylindrical surface with high shape accuracy (straightness, circularity). When the outer periphery surface of a cylindrical work 1 is cut by cutting tools 24, 25 for turning therearound, grasp...
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JPH0966410A |
To lathe an aluminum wheel efficiently without any set up change by using one chuck to two processes commonly. In a first process, a work W is placed so that a design end surface Wc may be faced to the front surface of a chuck body 1. A ...
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JPH0966402A |
To provide the cover peeling device of a covered pipe which can peel off only a cover surely and easily without damaging the surface of a steel pipe. A cover is cut off by a cutting tool 18 of a peeling head, while rotating a covered ste...
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JP2587329B2 |
PURPOSE: To make it possible that the wear of a valve plug seating part is small and its life is lengthened and sealing performance stabilized over a long period of time can be obtained in a concentric type rotary valve provided with a v...
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JP2527859Y2 |
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JPH0957559A |
To reduce vibration of a pipe and to precisely process an end part of the pipe by supporting the pipe from its outer peripheral side. A vibration absorber is provided with a supporting ring 71, which surrounds the outer periphery of a pi...
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JPH0957501A |
To dispense with change of a program, shorten the length of an internal cutting facility or a working space required for internal cutting, and hardly generate escape of a bite. One end part of a cylindrical member W is held with a spindl...
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JPH0957556A |
To provide a branch pipe forming tool, capable of forming a branch pipe on a metallic pipe regardless of the shape of the metallic pipe; and a forming method for the branch pipe of the metallic pipe using the tool. The branch pipe of a m...
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JPH0947902A |
To make almost unnecessary change of a roller by using a roll cutting lathe stand for supporting a roll end so as to be rotatable, as a roller support structure part, thereby eliminating friction between the roller and a roll, reducing g...
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JP2581596B2 |
PCT No. PCT/SE87/00616 Sec. 371 Date May 30, 1989 Sec. 102(e) Date May 30, 1989 PCT Filed Dec. 18, 1987 PCT Pub. No. WO88/04589 PCT Pub. Date Jun. 30, 1988.A method and an apparatus for cutting and deburring tubes is disclosed wherein th...
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JP2525639Y2 |
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