Performance Evaluation of Coconut Oil Based Cutting Fluid with Biodegradable Additives on Cylindrical Turning of AISI 1040 Carbon Steel

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-03-15 DOI:10.36547/ams.28.1.1256

S. Adedayo, Bright Omoshola, P. Omoniyi

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引用次数: 1

Abstract

This article analyzed the effect of coconut oil-based cutting fluid with emulsion properties of 5%. The cutting fluid was evaluated by comparing it with conventional cutting fluid (Petroleum Based). Machining temperature at the tool-workpiece interface was measured during straight turning operation on CNC machine at various cutting speeds, depths of cut, and fixed feed rate of 7.5 mm/min for 15 minutes. The Response Surface Methodology (RSM) was also used to determine the machining parameters' effect on each cutting fluid's temperature at the tool-workpiece interface. It was observed that the developed coconut cutting fluid outperformed the other cutting fluids as a coolant at all experimented speeds, with a maximum temperature of 63.5 °C at the working zone as against 90.6 °C observed for conventional cutting fluid and 163.8 °C for dry turning. The viscosity values obtained from the developed cutting fluid between 40 °C and 100 °C show the tendency of the developed cutting fluid to maintain its lubricity at a higher temperature. Depth of cut was also observed to have a significant effect on the temperature at the tool-workpiece interface.

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添加可生物降解添加剂的椰子油基切削液在AISI 1040碳钢圆柱车削中的性能评价

本文分析了乳化性能为5%的椰子油基切削液的切削效果。通过与常规切削液(石油基)的比较，对该切削液进行了评价。测量了数控机床在不同切削速度、切削深度、固定进给速度为7.5 mm/min、加工时间为15 min的直车削过程中，刀-工件界面的加工温度。利用响应面法(RSM)确定了加工参数对刀-工件界面各切削液温度的影响。据观察，在所有实验速度下，开发的椰子切削液作为冷却剂的性能优于其他切削液，在工作区域的最高温度为63.5°C，而传统切削液的最高温度为90.6°C，干车削的最高温度为163.8°C。在40 ~ 100℃范围内得到的切削液粘度值表明，切削液在较高温度下仍有保持润滑的趋势。切削深度对刀具-工件界面温度也有显著影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.