Results 91 to 100 of about 3,657 (264)

Effect of Lubricated Liquid Carbon Dioxide (LCO2 + MQL) on Grinding of AISI 4140 Steel

open access: yesJournal of Manufacturing and Materials Processing
This paper investigates the potential of utilizing lubricated liquid carbon dioxide (LCO2 + MQL) as an alternative to conventional flood cooling in grinding operations.
Deepa Kareepadath Santhosh   +3 more
doaj   +1 more source

The impact of the application of chilled air flow as an additional coolant on surface quality obtained after grinding process. [PDF]

open access: yes, 2014
Praca obejmuje, badania zastosowania dodatkowego sprężonego i schłodzonego powietrza, jako dodatkowego czynnika chłodzącego do metody smarowania za pomocą mgły olejowej.
Świerczyński, Jakub
core  

Machinability Study of Developed Composite AA6061-ZrO2 and Analysis of Influence of MQL

open access: yesMetals, 2018
Aluminium metal matrix replaces high melting point and high density conventional materials, thus minimizing the usage of energy and supporting the environment. This work develops a low-weight, high-strength composite material with the help of AA 6061 and
S. Johny James, A. Raja Annamalai
doaj   +1 more source

Development and Performance Evaluation of Eco-Friendly POSS-Containing MQL Oil Coolant for Drilling Processes

open access: yesApplied Sciences, 2020
Drilling work on Inconel, a well-known super-heat-resistant alloy, requires a significant quantity of cutting oil to prevent heat-induced abrasion and damage to the cutting tool, caused by the strength and toughness of the alloy. This high requirement of
Ki Beom Park   +2 more
doaj   +1 more source

An analysis of surface integrity when drilling inconel 718 using palm oil and synthetic ester under, MQL condition [PDF]

open access: yes, 2011
The components being manufactured in the aerospace industry must be capable of being utilized for long periods without failure. Thus, the functional behavior of these machined components is greatly dependent upon their surface integrity. The present work
A. Rahim, Erween, Sasahara, Hiroyuki
core  

Performance of modified jatropha oil in combination with hexagonal boron nitride particles as a bio-based lubricant for green machining [PDF]

open access: yes, 2018
This study evaluates the machining performance of newly developed modified jatropha oils (MJO1, MJO3 and MJO5), both with and without hexagonal boron nitride (hBN) particles (ranging between 0.05 and 0.5 wt%) during turning of AISI 1045 using minimum ...
Rahim, E.A., Talib, N.
core   +1 more source

Experimental Research Using of MQL in Metal Cutting [PDF]

open access: yes, 2013
In this paper an effect of using of minimal quantity lubrication (MQL) technique in turning operations is presented. Experimental research was performed on carbon steel C45E.
B. Nedić   +4 more
core  

Experimental and theoretical study on workpiece temperature when tapping hardened AISI H13 using different cooling systems [PDF]

open access: yes, 2010
Tapping operations on hardened steels have always been a great challenge. Dry machining and two cooling systems were used when tapping hardened AISI H13 (53 HRC).
BRANDÃO, Lincoln Cardoso   +2 more
core   +2 more sources

Tribological behavior of lubricants with and without nanoadditives: a compartive study [PDF]

open access: yes, 2011
Nano particle based additives have become a main focal point in the design of new lubricants, in order to better achieve reduction in both friction and wear.
Carlson, Kevin
core   +1 more source

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