Results 21 to 30 of about 643 (180)
Magma Flow Patterns in Dikes: Observations From Analogue Experiments
Journal of Geophysical Research: Solid Earth, Volume 128, Issue 3, March 2023., 2023 Abstract We conducted analogue experiments to examine flux‐driven and buoyancy‐driven magma ascent, which included a series of isothermal experiments and thermal, solidification‐prone experiments. We measured the internal flow using 2D particle image velocimetry, which indicates that buoyancy has a strong control on the flow pattern of isothermal dikes.
Stephen Pansino +2 more
wiley +1 more source
Modeling of Nanolubricant‐Assisted Machining Process by using Multiple Regression Analysis
Journal of Nanomaterials, Volume 2023, Issue 1, 2023., 2023 Graphite, due to its hexagonally arranged crystal structure, is a preferred lubricant. The crystal structure within a planar condensed ring system indicates that the layers are stacked in a direction that is parallel to each other. Researchers have reported that the use of graphite powder as a lubricant during machining has exhibited promising results.
S. Srikiran +3 more
wiley +1 more source
Study on the Effect of MQL Spraying Condition on the Machinability in Titanium Cryogenic Machining [PDF]
한국정밀공학회지, 2023 Titanium alloys are used in various industries due to their superior mechanical strength and corrosion resistance. However, titanium is classified as a difficult-to-machine material due to its low thermal conductivity that consequently causes poor tool ...
Dong Min Kim +7 more
doaj +1 more source
Minimum Quantity Lubrication (MQL) in Automotive Powertrain Machining
Procedia CIRP, 2014 AbstractThis paper summarizes the advancements and challenges of minimum quantity lubrication (MQL) technology in automotive powertrain machining from both industrial and academic perspectives. MQL refers to applying a small amount of cutting fluid in the form of mist to the cutting zone rather than flooding the workpiece.
Tai, Bruce L. +3 more
openaire +1 more source
Journal of Manufacturing and Materials Processing, 2019 The implementation of sustainable machining process can be accomplished by different strategies including process optimization and selection of the proper lubrication techniques and cutting conditions.
Hossam A. Kishawy +3 more
doaj +1 more source
Effect of Minimum Quantity Lubrication System for Improving Surface Roughness in Turning Operation
International Journal of Engineering Materials and Manufacture, 2021 Due to increase in temperature at the cutting zone, the tool wear and surface roughness along with the non-uniform chip formation and the dimensional deviation of the job by using the conventional cutting fluid, the machining operation experts have ...
Shazzad Hossain +1 more
doaj +1 more source
Journal of Mechanical Engineering, 2019 Minimum Quantity Lubrication has enormous influence on the process parameters in machining. The main aim of the present work is to study the effects of spindle speed, depth of cut, tool material, amount of coolant dispensed and type of coolant on surface
Keerthana Bhosetty +2 more
doaj +1 more source
Effects of the Tribological Behaviour of h-BN MQL Nano Cutting Fluid (NCF-MQL) on Turning Inconel 625 [PDF]
INCAS Bulletin, 2019 Minimum quantity lubrication (MQL) is currently a widely used lubricating technique during machining, in which minimum amount of lubricant in the form of mist is delivered to the machining interface, thus helps to reduce the negative effects caused to ...
Chinmaya PADHY, Pariniti SINGH
doaj +1 more source
The minimum quantity of lubricant (MQL) technique in the surface grinding of steel [PDF]
WIT Transactions on Engineering Sciences, 2010 This research aimed to analyze the viability of the minimum quantity of lubricant (MQL) technique towards different methods of lubri-refrigeration in surface grinding of steel, considering process quality, wheel life and the viability of using cutting fluids.
E. C. Bianchi +7 more
openaire +1 more source
Utilization of teflon and aluminum oxide for wheel cleaning in Minimum Quantity Lubrication (MQL) grinding [PDF]
Materials Research, 2013 Researches concerning cooling-lubrication optimization in grinding have been conducted to contribute to a more sustainable process. An alternative to flood coolant is minimum quantity lubrication (MQL), which spray oil droplets in a compressed air jet ...
Bianca Gomes Barros +4 more
doaj +2 more sources