Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"cooling and lubrication."”.
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Analysis of droplet behavior on a rotating surface in atomization-based cutting fluid systems for micro-machining
… recently found to be effective in providing both cooling and lubrication for micro-scale machining operations. The ACF systems are preferable over the conventional flood cooling methods as they effectively reduce the temperature at the workpiece-tool interface through evaporative cooling and …
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Fouling of Aluminum Oxide Microfiltration Membranes by Semi-Synthetic Metal Working Fluids
… Functionality tests showed no difference in cooling and lubrication between the reformulated fluid and a commercial semi-synthetic MWF.
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Investigating the influence of film formation on the machining performance in an atomization-based cutting fluid spray system
… to tool materials at cutting temperatures and production of thin chips during machining. Heat generated in the tool-chip contact region is not readily dissipated, leading to a shortened tool life. Various cooling methods have been studied for titanium machining including high pressure …
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Evaluation of the atomization-based cutting fluid spray system in milling of titanium alloy
… materials because of poor thermal conductivity and long elongation to break ratio, which makes it difficult to dissipate heat generated during cutting process. Therefore, effective cooling and lubrication effects are vital during machining of these alloys. Recently, it has been shown that an …
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A study on the fluid film of an atomization-based cutting fluid (ACF) spray system during titanium machining
The poor thermal conductivity and low elongation–to–break ratio of titanium lead to the development of extreme temperatures localized in the tool–chip interface during machining of its alloys and cause accelerated tool wear. The atomization–based cutting fluid (ACF) spray system has recently been …