STUDY OF MQCL PERFORMANCE USING NANOFLUID IN HARD TURNING OF 90CRSI STEEL

Authors

  • Tran Minh Duc1, Tran The Long & Tran Quyet Chien Author

Keywords:

Hard turning, MQCL, soybean oil, Al2O3 nanoparticles, nanofluid, machining

Abstract

The present work shows an experimental investigation on the effect of minimum quantity cooling lubrication (MQCL) during hard turning of 90CrSi steel (60-62 HRC). The cooling strategy created by Ranque-Hilsch vortex tube combined with MQL ideal to from MQCL technique. Moreover, Al2O3 nanoparticles are suspended in soybean-based fluid to improve the lubricating character and retain the environmental friendly character. The response parameters, including cutting force and surface roughness are studied. The results of this work show that cutting performance of coated carbide tools improves due to the better cooling and lubricating effect. In addition, MQCL using Al2O3 nanofluid reduces the cutting forces significantly and shows the worse surface roughness compared MQCL with pure fluid. The promising results when using MQCL technique in hard machining will be a big step toward green manufacturing

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Published

2019-06-10

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Section

Articles

How to Cite

STUDY OF MQCL PERFORMANCE USING NANOFLUID IN HARD TURNING OF 90CRSI STEEL. (2019). Global Journal of Advanced Engineering Technologies and Sciences, 6(6), 29-35. https://gjaets.com/index.php/gjaets/article/view/39

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