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Effect of focusing flow on stationary spot machining properties in elastic emission machining

Ultraprecise optical elements are applied in advanced optical apparatus. Elastic emission machining (EEM) is one of the ultraprecision machining methods used to fabricate shapes with 0.1-nm accuracy. In this study, we proposed and experimentally tested the control of the shape of a stationary spot p...

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Detalles Bibliográficos
Autores principales: Takei, Yoshinori, Mimura, Hidekazu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3847942/
https://www.ncbi.nlm.nih.gov/pubmed/23680043
http://dx.doi.org/10.1186/1556-276X-8-237
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author Takei, Yoshinori
Mimura, Hidekazu
author_facet Takei, Yoshinori
Mimura, Hidekazu
author_sort Takei, Yoshinori
collection PubMed
description Ultraprecise optical elements are applied in advanced optical apparatus. Elastic emission machining (EEM) is one of the ultraprecision machining methods used to fabricate shapes with 0.1-nm accuracy. In this study, we proposed and experimentally tested the control of the shape of a stationary spot profile by introducing a focusing-flow state between the nozzle outlet and the workpiece surface in EEM. The simulation results indicate that the focusing-flow nozzle sharpens the distribution of the velocity on the workpiece surface. The results of machining experiments verified those of the simulation. The obtained stationary spot conditions will be useful for surface processing with a high spatial resolution.
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spelling pubmed-38479422013-12-06 Effect of focusing flow on stationary spot machining properties in elastic emission machining Takei, Yoshinori Mimura, Hidekazu Nanoscale Res Lett Nano Express Ultraprecise optical elements are applied in advanced optical apparatus. Elastic emission machining (EEM) is one of the ultraprecision machining methods used to fabricate shapes with 0.1-nm accuracy. In this study, we proposed and experimentally tested the control of the shape of a stationary spot profile by introducing a focusing-flow state between the nozzle outlet and the workpiece surface in EEM. The simulation results indicate that the focusing-flow nozzle sharpens the distribution of the velocity on the workpiece surface. The results of machining experiments verified those of the simulation. The obtained stationary spot conditions will be useful for surface processing with a high spatial resolution. Springer 2013-05-16 /pmc/articles/PMC3847942/ /pubmed/23680043 http://dx.doi.org/10.1186/1556-276X-8-237 Text en Copyright © 2013 Takei and Mimura; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Takei, Yoshinori
Mimura, Hidekazu
Effect of focusing flow on stationary spot machining properties in elastic emission machining
title Effect of focusing flow on stationary spot machining properties in elastic emission machining
title_full Effect of focusing flow on stationary spot machining properties in elastic emission machining
title_fullStr Effect of focusing flow on stationary spot machining properties in elastic emission machining
title_full_unstemmed Effect of focusing flow on stationary spot machining properties in elastic emission machining
title_short Effect of focusing flow on stationary spot machining properties in elastic emission machining
title_sort effect of focusing flow on stationary spot machining properties in elastic emission machining
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3847942/
https://www.ncbi.nlm.nih.gov/pubmed/23680043
http://dx.doi.org/10.1186/1556-276X-8-237
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