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JPS557649U |
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JPS54179232U |
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JPS54155258A |
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JPS54153765A |
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JPS54166929U |
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JPS54142688A |
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JPS54125135A |
PURPOSE: To prevent occurence of corrosion in the oiling hole of a basering, etc. as well as to maintain residual stress along the hole inside by subjecting the hole inside to autofrettage; filling different metal powder in the hole; and...
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JPS54120273A |
PURPOSE: To make possible the automatic fine adjustment of the tool diameter correspondingly to the working error of the low hole, by settling through the axial movement the working diameter of the mandrel insertd into the cylindrical ca...
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JPS5417577B2 |
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JPS5417296B2 |
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JPS5476586U |
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JPS545345B2 |
Abrasive wheel for cigarette lighters consists of cylindrical plate having teeth along one edge and a knurled outer cylindrical surface. The wheel may be formed by bending a strip into a cylinder or stamping a circular plate into the sha...
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JPS53136221U |
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JPS53131431U |
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JPS5338687Y2 |
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JPS5397969A |
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JPS5329674B2 |
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JPS5322061B2 |
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JPS5323700Y2 |
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JPS5368620U |
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JPS5363261A |
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JPS5360869A |
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JPS5313988Y2 |
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JPS5331562A |
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JPS5330971A |
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JPS539713Y2 |
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JPS539734Y2 |
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JPS5326255A |
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JPS52167423U |
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JPS52148367A |
This method is particularly suited for practice on a multiple spindle screw machine in which each work spindle carries a length of bar stock. The work end of each bar is formed, sized and drilled in a conventional manner to form thereon ...
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JPS52141475A |
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JPS52138050A |
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JPS5244096Y2 |
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JPS5244095Y2 |
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JPS52129752U |
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JPS5238770B2 |
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JPS52123540U |
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JPS5234021B2 |
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JPS5238255Y2 |
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JPS52104629U |
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JPS52102214U |
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JPS5262797A |
A method and apparatus for producing microasperities for enhancing lubrication is provided. A pulsed laser beam or other heat source having high resolution with respect to time and space is focused onto a surface such as a thrust bearing...
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JPS5253011U |
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JPS5212147B2 |
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JPS5210818B1 |
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JPS5238457A |
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JPS5210836A |
A method is provided for manufacturing rubbing surfaces of cast iron comprising a perlitic or ferritic basic structure or matrix and free graphite.
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JPS525668A |
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JPS525667A |
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JPS51161444U |
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