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JPS5894936A |
PURPOSE: To provide a method of processing the anti-reflex peripheral surface of a lens without using polishing powder and making chips, by using vibratory needles to make an aventurine pattern. CONSTITUTION: A lens 11 secured with lens ...
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JPS5824891Y2 |
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JPS5824892Y2 |
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JPS5884615A |
PURPOSE: To easily finish the outer surface of a bar-shaped body into the prescribed shape, by loosely fitting the bar-shaped body into a forming cylinder having an expansion coefficient smaller than that of the bar-shaped body, and cool...
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JPS5882672A |
PURPOSE: To provide a cross pattern easily, stably with high accuracy, onto the surface of a rolling, roll by pressure contacting the grindstone particle adhered to a working member against the outercircumferential face of a tubular memb...
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JPS5845824A |
A method for peening a portion of the inside of a small diameter heat exchanger tube by inserting a rotating shaft having a peening strip affixed thereto, orbiting and reciprocating the shaft as it rotates, and maintaining this operation...
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JPS5845816A |
PURPOSE: To reduce wear in the peripheral edge of the outlet part of a discharged hole in a spinneret by coating a thin TiN film on the outer surface of at least the forward end of a reamer tool made of hard metal alloy. CONSTITUTION: Ti...
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JPS5838629A |
(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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JPS5834734A |
PURPOSE: To permit the cutting process by a cutting tool and the thread rolling process by knurling tools to be performed at a time in one process by installing a plurality of knurling tools and a cutting tool on a tool rest. CONSTITUTIO...
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JPS582013B2 |
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JPS57202634U |
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JPS5759284B2 |
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JPS57149029A |
The invention relates to a method and closing die for forming a scroll member of scroll-type apparatus, the scroll member comprising an end plate having an involute wrap rigidly affixed thereto. In one embodiment the end plate (11) a...
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JPS5734069B2 |
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JPS57100836A |
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JPS5766829A |
PURPOSE: To obtain stabilized hoed-up cut faces in such a way that plate surfaces made of copper, aluminum or another are used for making asperity for using as solar heat absorbing faces, and they are processed under specific cutting con...
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JPS5751060A |
A method of shaping the gudgeon pin bores formed in gudgeon pin bosses of pistons comprises introducing into the bores portions of a shaped pin. A load is applied to the pin and the direction of the load and the shape of the pin are chos...
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JPS5711946Y2 |
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JPS5739228U |
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JPS577019B2 |
Apparatus and a method for burnishing gears incorporating a pair of gear racks having opposed forming faces with teeth spaced therealong for meshing with a toothed gear received therebetween to provide the sole support for the gear as it...
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JPS5723966U |
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JPS574465B2 |
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JPS573714Y2 |
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JPS56156421U |
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JPS5646940B2 |
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JPS56147038U |
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JPS5645703Y2 |
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JPS56134135A |
PURPOSE: To make knurling tools work a workpiece while constantly contacting therewith under uniform pressure by a method wherein both holders placed on a base are provided with feeding mechanisms driving by a rotary shaft, and the slidi...
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JPS56130408A |
PURPOSE: To improve the dimensional accuracy of metal-made parts by providing blades similar to those of the broach of cutting tools on the surface of dies for sizing thereby performing cutting and sizing in one process. CONSTITUTION: Wh...
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JPS56129933U |
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JPS5640513Y2 |
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JPS56119687A |
PURPOSE: To obtain a surface-worked roll of high uniformity by projecting a laser beam to the roll surface while revolving the roll thereby dulling said surface. CONSTITUTION: A support base 2 for a roll R to be worked is provided on a w...
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JPS5633757Y2 |
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JPS5695550A |
PURPOSE: To enable a dull working with a simple facility by a method wherein a multineedle chisel is used as a dull working means of a roll surface and the compressed air is actuated as a power source. CONSTITUTION: A work roll 1 is held...
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JPS5682135A |
PURPOSE: To improve the productivity and machining precision of a door panel machining apparatus by permitting the groove machining and hole machining needed as work on a turret to be performed simultaneously when once a door panel is po...
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JPS5625793Y2 |
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JPS5622652B2 |
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JPS5657730U |
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JPS5617165Y2 |
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JPS566284Y2 |
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JPS5555856Y2 |
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JPS5545289B2 |
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JPS5540173Y2 |
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JPS5530653Y2 |
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JPS5598448U |
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JPS5528363Y2 |
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JPS5582730A |
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JPS5521651B2 |
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JPS5521653B2 |
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JPS5521652B2 |
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