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JPS59142060A |
PURPOSE: To certainly prevent on-sided contact of a burnishing roller by making a head frame equipped with a tool holder to be freely moved in the direction of shaft of a work and permitting a light-weight head frame to be transferred in...
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JPS59141312A |
Apparatus for the hydroplastic processing of tubular products which finishes the inner surfaces of such products while attaining exact outer dimensions thereof. The apparatus employs a vertical hydraulic press having a movable slide and ...
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JPS59134653A |
PURPOSE: To permit spherical cutting and finishing work for a ball-stud spherical part to be performed on a same apparatus and cut equipment cost and reduce the manhour for working by arranging in parallel the installation base for a cut...
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JPS5924452Y2 |
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JPS5924453Y2 |
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JPS59105358U |
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JPS59102568A |
A method of providing a cold-worked sealing surface on the annular face of an annular cast iron sealing ring 20 involves mounting the sealing ring in a rotatable holder 10 with the annular surface 26 exposed. While the holder is being ro...
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JPS5997841A |
PURPOSE: To permit the disc of a rotor disc to be burnishing-worked up to the root part by means of a simple construction in which a pair of roller supporting shafts and a pair of burnishing rollers arranged at the top edge of the respec...
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JPS5988254A |
PURPOSE: To increase hardness of a machined surface so as to improve wearing resistance and fatigue proof strength, by burnishing the machined surface while applying vibration to a mandrel, in the case of burnishing by a roll or a ball i...
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JPS5984692A |
PURPOSE: To apply compression residual stress, increase the strength of a propeller and improve the reliability by pressure-bonding or pressure-sticking the defective cast, with a pressurizer, on a predetermined area of a propeller blade...
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JPS5981058A |
PURPOSE: To remove fine protubelances on the surface of a disk for a disk memory thereby to attain the maintenance of a good magnetic characteristic of the disk to cope with the required higher recording density, by providing a cutting t...
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JPS5968629U |
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JPS5959259U |
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JPS5964270A |
PURPOSE: To burnish a fixed workpiece by inserting an axially movable rotary tapered rod between several tapered rollers supported by a guide, in a burnishing device for a bored hole surface. CONSTITUTION: With a rod 3 having a tapered e...
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JPS5955662U |
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JPS5913935B2 |
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JPS5942265A |
PURPOSE: To unnecessitate to replace a master cam, a head or the like, by a method wherein a burnishing device for a pin part of a crankshaft is so constructed that a plurality of kinds of works can be machined on a common machining head...
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JPS596994Y2 |
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JPS5934826U |
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JPS599310B2 |
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JPS5919259U |
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JPS5912557U |
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JPS5910433A |
PURPOSE: To improve strength by forming the residual stress distributing over a wide range in the fillet parts on the work side by tilting a pressurizing roll with the eccentricity and inclination in the fillet parts of a backup roll. CO...
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JPS597559A |
Known machines for the machining of crankshafts, in which the machining units for the machining of the crankshaft are supported and moved by operating crankshafts, are not adjustable to different offset angles of crankshafts to be machin...
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JPS591163A |
PURPOSE: To obtain an ultra-highly accurate smooth surface of a base plate, by controlling the tip angle, pressing force, scratching speed, etc. of a diamond press-element having grooves each defined by convex parts for cutting fine proj...
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JPS58184251U |
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JPS5846768B2 |
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JPS58165956A |
A centerless external honing and/or grinding apparatus wherein abrasive material is flexibly mounted around a longitudinal workpiece-receiving recess for flexibly honing and/or grinding the exterior curved surface of a workpiece while it...
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JPS5843201B2 |
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JPS5897134A |
PURPOSE: To obtain a high density recording magnetic disc having small defects in the magnetic layer, by subjecting the surface of an almite base to vanishing finish using a liquid detergent as a lubricant to enhance smoothness of the su...
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JPS5826745Y2 |
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JPS5824891Y2 |
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JPS5824892Y2 |
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JPS5882674A |
PURPOSE: To remove the minute disarrangement, distorsion, cutting flaw, etc. on the inner face of a tubular member, by idly fitting a molding core member having thermal expansion factor higher than that of the tubular member then heating...
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JPS5882675A |
PURPOSE: To remove the minute disarrangement, distorsion, cutting flaw, etc. on the inner face of a tubular member, by idly fitting a tubular member into a molding core member having lower expansion factor, then heating them and releasin...
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JPS5870864U |
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JPS5819427B2 |
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JPS5845862A |
PURPOSE: To process and harden a groove easily by arranging in a groove a pair of pressure members contacting only with the junction of the bottom and side walls of the groove to be processed and hardened and by inserting a pressing tool...
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JPS5823236U |
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JPS586547B2 |
1469663 Altering physical properties MINNESOTA MINING & MFG CO 15 July 1974 [16 July 1973] 31333/74 Addition to 1,412,360 Heading B3V The peening flap of the parent Specification 1,412,360 is modified by mounting the metal support 43 for...
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JPS5813954U |
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JPS5759284B2 |
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JPS57189765U |
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JPS57170949U |
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JPS57149952U |
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JPS57149114A |
PURPOSE: To improve machining accuracy of a slit groove in the method of finishing the slit groove in a machined part, by burnishing a machined surface of broaching or the like further with an arbor. CONSTITUTION: A groove 2 is machined ...
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JPS57139438A |
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JPS57127670A |
PURPOSE: To improve surface roughness and gloss of the finished surface by arranging rotating shaft of the conical roller in the direction to cross with the direction of the rotating shaft of the mandrel and make the side face of the con...
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JPS57127669A |
PURPOSE: To remove grain shape projections on plated surface with frictional by pressing a grinding body formed by frozen liquid such as ice etc on the plated surface of a work, and making the grinding body and the work relatively to sli...
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JPS5736109B2 |
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