The goal of reducing oil consumption for lubrication machining processes can be achieved by means minimum quantity (MQL). In lubrication, the cutting fluid is a mixture air and where only small amount latter added to mixture. However, this reduced must not detrimental effectiveness process. order analyze performance two-phase dynamics MQL dispersion has investigated. present work, flow internal...

Nowadays, the environmental concern in machining industry is a fact. Because of that, in this article a new cooling-lubrication system which combines CO2 cryogenic and MQL technologies is presented. The aim of this new cooling-lubrication system is to offer an ecological and economic efficient alternative. Two nozzle adapters are proposed with different CO2 outlets. The developed nozzles are Pl...

The aim of this research work is focused on optimization of process parameters under Minimum Quantity Lubrication (MQL) using nano fluid in turning of AISI 4340. A study of effect of process parameters in turning of AISI 4340 under MQL condition with nano fluid (Multiwalled Carbon Nano Tube) on the cutting force generated and machined surface roughness is carried out. In the experiment conducte...

In this study, the effects of four control parameters, i.e., cutting speed (vc), feed per tooth (f), depth cut (ap), and flow rate fluid (Q), on surface roughness (Ra) force (Fc) were investigated in slot milling titanium alloys (Ti-6Al-4V). The parameters determined by a statistical analysis. addition, RSM models for Ra Fc during machining under three cooling/lubrication conditions, dry, flood...

Enormous usage of cutting fluid in industries is reporting the issues related to health employee, environmental pollution which promotes Minimum Quantity Lubrication (MQL). The study reports surface roughness modelling CNC turning under minimum quantity lubrication EN 24, taking into account effect environment, conditions using artificial neural networks (ANN). optimisation models are processed...