Performance Evaluation of Jatropha and Pongamia Oil Based Environmentally Friendly Cutting Fluids for Turning AA 6061
Performance Evaluation of Jatropha and Pongamia Oil Based Environmentally Friendly Cutting Fluids for Turning AA 6061
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DOI：
10.1155/2018/2425619
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发表时间：
2018-05
影响因子：
2.6
通讯作者：
T. P. Jeevan;S. R. Jayaram
中科院分区：
文献类型：
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作者：
T. P. Jeevan;S. R. Jayaram
由于植物油作为切削液的良好性能，尝试探索可获得的植物油作为车削AA 6061的切削液的潜力。两种非食用植物油，麻风树和水黄皮，在其化学改性（环氧化）版本被用作直接切削液。切削液是在最小量润滑（MQL）方法的帮助下引入加工区域的。田口的正交表技术是用来开发一个有效的实验设计。根据环氧化版本的麻风树和水黄皮油得到的结果进行了比较，矿物油的切削力和表面粗糙度的结果。实验观察和统计分析表明，与矿物油相比，植物油基切削液的改性版本在降低切削力和提高表面光洁度方面更有效。还观察到，与其他两种测试油相比，改性的水黄皮油显示出较小的侧面磨损。
Owing to the desirable properties of vegetable oils as cutting fluids, an attempt is made to explore the potentiality of plentifully available vegetable oils as a cutting fluid for turning AA 6061. Two nonedible vegetable oils, Jatropha and Pongamia, in their chemically modified (epoxidized) versions are used as straight cutting fluids. Cutting fluids are introduced to the machining zone with the aid of Minimal Quantity Lubrication (MQL) method. Taguchi’s technique of orthogonal arrays is used to develop an effective design of experiments. The results obtained under epoxidized versions of Jatropha and Pongamia oils are compared with the results of mineral oil in terms of cutting forces and surface roughness. Experimental observations and statistical analysis show that, compared to mineral oil, the modified versions of vegetable oil-based cutting fluids are more effective in reducing the cutting forces and increasing surface finish. It is also observed that the modified Pongamia oil showed lesser flank wear compared to the other two tested oils.