Effects of minimum quantity lubrication on turning AISI 9310 alloy steel using vegetable oil-based cutting fluid

Khan, M.M.A.; Mithu, M.A.H.; Dhar, Nikhil Ranjan

doi:10.1016/j.jmatprotec.2009.05.014

Cited by 401 publications

(166 citation statements)

References 11 publications

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“…Straight cutting oil and water soluble oil have been proved highly effective in industrial production. Vegetable oil has been used and proven to be effective in a number of recent studies [7,8]. The air pressure factor includes 3, 4, 5 kg/cm 2 .…”

Section: Methodsmentioning

confidence: 99%

Optimization of Minimum Quantity Lubricant Conditions and Cutting Parameters in Hard Milling of AISI H13 Steel

Tam

Hsu

2016

Applied Sciences

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Abstract:As a successful solution applied to hard machining, the minimum quantity lubricant (MQL) has already been established as an alternative to flood coolant processing. The optimization of MQL parameters and cutting parameters under MQL condition are essential and pressing. The study was divided into two parts. In the first part of this study, the Taguchi method was applied to find the optimal values of MQL condition in the hard milling of AISI H13 with consideration of reduced surface roughness. The L9 orthogonal array, the signal-to-noise (S/N) ratio and analysis of variance (ANOVA) were employed to analyze the effect of the performance characteristics of MQL parameters (i.e., cutting fluid type, pressure, and fluid flow) on good surface finish. In the results section, lubricant and pressure of MQL condition are determined to be the most influential factors which give a statistically significant effect on machined surfaces. A verifiable experiment was conducted to demonstrate the reliability of the results. In the second section, the optimized MQL parameters were applied in a series of experiments to find out cutting parameters of hard milling. The Taguchi method was also used to optimize the cutting parameters in order to obtain the best surface roughness. The design of the experiment (DOE) was implemented by using the L27 orthogonal array. Based on an analysis of the signal-to-noise response and ANOVA, the optimal values of cutting parameters (i.e., cutting speed, feed rate, depth-of-cut and hardness of workpiece) were introduced. The results of the present work indicate feed rate is the factor having the most effect on surface roughness.

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Section: Methodsmentioning

confidence: 99%

Optimization of Minimum Quantity Lubricant Conditions and Cutting Parameters in Hard Milling of AISI H13 Steel

Tam

Hsu

2016

Applied Sciences

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“…Khan et al 22 compared the effects of dry, wet and MQL machining of AISI 9310 alloy steel on chip-tool interface temperature, chip formation mode, tool wear and surface roughness. Their investigation reveals that MQL machining is found to be better when compared to dry and wet machining due to substantial reduction in cutting zone temperature enabling favorable chip formation and chip-tool interaction.…”

Section: Analysis Of Surface Roughness and Hardness In Titanium Alloymentioning

confidence: 99%

Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes

Revankar¹,

Shetty

Rao

et al. 2014

Mat. Res.

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The present work deals with the investigation on machining of difficult-to-machine material titanium alloy (Ti-6Al-4V) using poly crystalline diamond (PCD) tool under different coolant strategies, namely dry, flooded and MQL. Taguchi technique has been employed and the optimization results indicated that MQL lubricating mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.25 mm depth of cut is necessary to minimize surface roughness and dry mode with cutting speed of 150 m/min, feed rate of 0.15 mm/rev, nose radius of 0.6 mm and 0.75 mm depth of cut is necessary to maximize surface hardness. The results indicate the substantial benefit of the minimum quantity of lubrication (MQL) and justify PCD inserts to be the most functionally satisfactory commercially available cutting tool material for machining titanium alloys for better surface finish and hardness.

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“…National Institute of Occupational, Safety and Health (NIOSH), 1983 estimated that 1.2 million workers are potentially exposed to the hazardous/chronic toxicology effects of metal working fluids. NIOSH recommended exposure limit of 0.5 mg/m 3 for 10-hour time weighted average (TWA) for no requirement of respiratory protection (Sutherland et al, 2000;Khan et al, 2009). However, the oil mist levels on shop floor are quite high; oil mist level of 1-56.5 mg/m 3 , 0.8-50 mg/m 3 and 20-90 mg/m 3 was reported for flood type of cooling in automobile manufacture, manufacture of steel products and automotive plants respectively (Benett and Benett, 1985).…”

Section: Introductionmentioning

confidence: 99%

Minimum Quantity Lubrication Assisted Turning - An Overview

Upadhyay¹,

Jain²,

Mehta³

2012

Daaam International Scientific Book 2012

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Effects of minimum quantity lubrication on turning AISI 9310 alloy steel using vegetable oil-based cutting fluid

Cited by 401 publications

References 11 publications

Optimization of Minimum Quantity Lubricant Conditions and Cutting Parameters in Hard Milling of AISI H13 Steel

Optimization of Minimum Quantity Lubricant Conditions and Cutting Parameters in Hard Milling of AISI H13 Steel

Analysis of surface roughness and hardness in titanium alloy machining with polycrystalline diamond tool under different lubricating modes

Minimum Quantity Lubrication Assisted Turning - An Overview

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