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JPS6348344Y2 |
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JPS63182825U |
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JPS63278711A |
PURPOSE: To prevent increase of frictional progress of a margin part compared with that of a cutting blade, by a method wherein a rigid layer, e.g. TiC, TiN, TiCN, is formed on the margin part of a tool body, and the diameter on a rotati...
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JPS63267111A |
PURPOSE: To aim at reduction in the number of manhour by clamping each of both inner and outer chamfering cutters to a holder at the opposite side to the center of a pipe so as not to make each cutting resistance of these inner and outer...
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JPS63147217U |
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JPS63144109U |
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JPS6334817Y2 |
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JPS63127828U |
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JPS63113514U |
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JPS63169203A |
Fine turning of rotationally symmetric outer surfaces on work pieces is carried out by a geometrically defined cutting edge (42, 44) which is guided on the outer surface by additional means, such as guide strips (50), which are supported...
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JPS63134104A |
PURPOSE: To neatly chamfer a crossing hole, by setting an attitude of a chamfering tool and a position of the crossing hole so as to obtain a predetermined correlation further synchronizing a rotary motion of the chamfering tool with the...
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JPS6383218U |
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JPS6360514U |
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JPS6360511U |
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JPS6357028U |
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JPS6350616U |
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JPS6362610A |
PURPOSE: To cut off a burr without remaining portions not cut, by rotating a reamer having a cutting portion comprising a taper portion and a portion of the same diameter in a substantial vertical posture to cause the tape portion to be ...
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JPS6341417U |
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JPS6341413U |
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JPS6338914U |
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JPS6310022U |
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JPS62195433U |
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JPS62192868U |
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JPS62246416A |
PURPOSE: To enable high-speed cutting and shorten cutting time by engraving oil grooves on the shank part of a cutting tool such as a ceramic reamer, a ceramic drill and a ceramic end milling cutter. CONSTITUTION: In the reamer of sinter...
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JPS62228319A |
A deburring tool for reaming inner and outer diameter end portions of tube and pipe-like workpieces includes a cast housing (10) having an integrally formed conical support member (26) therein. The conical support member (26) has a base ...
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JPS62224518A |
PURPOSE: To finish the outer bore of an axis to high precision and with less surface roughness, and enable cost reduction by providing a cutter extended from one end to the other of the internal surface of a cylindrical tool proper in a ...
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JPS62502322A |
PCT No. PCT/SU85/00023 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Mar. 27, 1986 PCT Pub. No. WO86/05728 PCT Pub. Date Oct. 9, 1986.A reamer is provided with teeth (3) having a cutting portion (4) and a smoothing...
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JPS62502324A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62134620U |
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JPS6232731Y2 |
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JPS62188613A |
PURPOSE: To prevent a guide part from being worn out earlier than a cutting edge part as well as to make improvements in accuracy of bore finishing and tool service life, by using a superhigh pressure sintered body for both these cutting...
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JPS6234488B2 |
A conical reamer having an elongated, longitudinally tapering head formed with two longitudinal flutes and rotated about its longitudinal axis by an integral shank portion. An axially elongated groove continuously adjacent each flute is ...
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JPS62110841U |
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JPS6229167B2 |
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JPS6281559U |
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JPS6268722U |
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JPS6261420U |
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JPS6242916U |
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JPS6254616A |
PURPOSE: To shift a cutter after a product all the time in deburring operations as well as to prevent it from biting into the product, by setting a cutter rectangular relief angle to an almost zero degree and a cutting angle to a range o...
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JPS6222013U |
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JPS625842Y2 |
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JPS6211514U |
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JPS6157132B2 |
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JPS61274803A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61191821U |
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JPS6140433Y2 |
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JPS6140435Y2 |
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JPS6140434Y2 |
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JPS61184611U |
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JPS61249209A |
PURPOSE: To prevent catching of a product in burr removing work by specifying a right relief angle of at least one edge on its back portion, in a reamer having plural edges. CONSTITUTION: 6 edges are formed on the side face of a burr rem...
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