Minimum Quantity Lubrication Using Nano-Graphite Cutting Fluids for Sustainable Machining of AISI 4140 under Different Cutting Conditions

2018 ◽  
Vol 1 (1) ◽  
pp. 20170010
Author(s):  
Rukmini Srikant Revuru ◽  
Nageswara Rao Posinasetti ◽  
M. Amrita ◽  
Venkata Ramana S. N. Vuppala
Keyword(s):  
Minimum Quantity Lubrication ◽  
Cutting Conditions ◽  
Cutting Fluids ◽  
Sustainable Machining ◽  
Minimum Quantity ◽  
Aisi 4140

scholarly journals Performance Evaluation of MQL with Graphene Mixed Nano Fluids prepared at different Concentrations in Turning of Pure Titanium (TI6Al4V) Alloy

2021 ◽  
Vol 309 ◽  
pp. 01041
Author(s):  
S. Suresh ◽  
N. Sateesh ◽  
Ramsubbiah ◽  
B. Ch Nookaraju ◽  
D. Sivanagaraju ◽  
...  
Keyword(s):  
Experimental Design ◽  
Minimum Quantity Lubrication ◽  
Ti6al4v Alloy ◽  
Cutting Conditions ◽  
Nano Particles ◽  
Cutting Fluids ◽  
Machining Parameters ◽  
Minimum Quantity ◽  
Mql System ◽  
Nano Fluids

This paper presents an investigation into the minimum quantity lubrication mode with Nano fluid during turning of titanium (TI6AL4V) alloy. In heavy cutting conditions, minimum quantity lubrication (MQL) has been observed, that, Nano-cutting fluids which have enrich thermal conductivity than base fluid, are begun to be used in MQL system. The addition of the required nano particle ratio to the base liquid is one of the most important issues that arise in this method. Therefore, this study aimed to find the optimum distribution rate of graphene nano particles having excellent properties and machining parameters. To do this, graphene nano particles were added to a vegetable-based cutting solution. Nano-cutting fluids were prepared in different volumetric concentrations. When turning of titanium (TI6AL4V) alloy, these Nano fluids were used in the MQL system. Three different parameters were added to the experimental design to study the performance of Nano fluids under several cutting conditions. i.e., speed, feed rate and depth off cut. Apart from this experimental design, three tests were carried out at each concentration ratio while keeping the machining parameters constant to clearly see the impact of concentration rates on surface roughness, flank wear. And crater wear. In addition, while chipping/fracture, were observed under all cutting conditions

Copper nanofluids under minimum quantity lubrication during drilling of AISI 4140 steel

2018 ◽  
Vol 18 (sup1) ◽  
pp. S151-S164 ◽  
Author(s):  
Santhanakumar Muthuvel ◽  
M. Naresh Babu ◽  
N. Muthukrishnan
Keyword(s):  
Minimum Quantity Lubrication ◽  
Aisi 4140 Steel ◽  
Minimum Quantity ◽  
Aisi 4140
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