Evaluation of Machining Performance of Palm Olein Based TMP Esters Containing Additives as Bio-based Metalworking Fluids

Rahim, Erween Abd; Amiril, S. A. S.; Mohid, Zazuli; Syahrullail, S.; Kamdani, Kamaruddin

doi:10.1299/jsmelem.2017.9.169

Cited by 1 publication

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“…Researchers used sunflower oil and canola oil, and better consequences were found for the surface finish on machining of AISI 304 compared to conventional fluids [24]. Some researchers reported the successful application of palm oil and jatropha oil as lubricant in metal cutting [25]. Researchers have found that long-chain fatty acids in plant-based oils are accountable for good lubricating properties related to conventional fluids [26].…”

Section: Literature Reviewmentioning

confidence: 99%

“…In this step, the vegetable oils, which produce a better surface finish and less temperature, are determined. Based on previous studies [4,7,8,[18][19][20][21][22][23][24][25][26][27], five different vegetable oils such as palm oil, peanut (or groundnut) oil, sunflower oil, coconut oil, and castor oil are selected. Their selection is based mainly on their viscosity since it plays a significant role in lubrication.…”

Section: Vegetable Oilsmentioning

confidence: 99%

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Formulation and analysis of cost-effective environment-friendly metal cutting nanofluids using zinc oxide on turning of AISI 52100 steel using MQL

et al. 2021

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Many research works focused on using vegetable oils alone as cutting fluid and some with nanoparticles for better lubrication. But very few literature pieces are available for the use of environment-friendly nanoparticles and vegetable oils in machining. Also, the nanoparticles generally used for the research is expensive. With this paper’s help, some alternatives to conventional machining fluids are exposed through the formulation and analysis of nanofluids, which are economically feasible, effective lubricants, and environmentally friendly. For this, vegetable oils such as palm oil, peanut oil, sunflower oil, coconut oil, and castor oil are used to turn AISI 52100 (EN31) steels using tungsten carbide insert (VNMG160408) under the environment of a minimum quantity of lubrication. A newly developed environment-friendly metal cutting nanofluids of three base fluids is prepared with three zinc oxide concentrations. The most suitable nanoparticle inclusion ratio for nanofluid preparation is determined after machining at fixed levels of machining parameters.Further experiments and analyses are carried out based on Taguchi’s L9 orthogonal array to identify the appropriate cutting parameters for optimization. A considerable reduction in surface roughness and the cutting temperature are achieved using an environmentally-friendly metal cutting nanofluids instead of the base fluids. A maximum reduction in surface roughness of about 57% is obtained for EN31 using palm oil-based metal cutting nanofluids with 0.125% of the nanoparticle. About 13% drop in cutting temperature is observed using sunflower and groundnut based metal cutting nanofluids, both with 0.125% concentration. Results also indicate that the environment-friendly metal cutting nanofluids used in the experiment can replace the conventional fluids used in most metal cutting industries.

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Section: Literature Reviewmentioning

confidence: 99%