Optimisation of turning parameters for minimising specific cutting energy with use of different cooling/lubricating techniques

Q3 Engineering

International Journal of Machining and Machinability of Materials Pub Date : 2020-02-27 DOI:10.1504/ijmmm.2020.10027193

D. Cica, B. Sredanović, Saša Tešić, D. Kramar

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引用次数: 2

Abstract

The objective of this paper is optimisation of the machining parameters using the Taguchi method to obtain minimum specific cutting energy. Considering the machining parameters such as speed, depth of cut and feed rate, a series of turning experiments were conducted to measure the main cutting force required to calculate specific cutting energy. The experiments were performed on C45E steel bars using coated carbide inserts under different cooling/lubrication conditions, namely, flooded cooling, minimal quantity lubrication and high pressure cooling. The concept of signal-to-noise ratio was employed to find the optimal levels of the process parameters so as to get the lowest value of specific cutting energy. Analysis of variance was applied to estimate the significance of control factors affecting specific cutting energy. Finally, the results of confirmation experiments with optimal process parameters settings showed that the Taguchi method can be successfully applied in the optimisation of process parameters for minimum specific cutting energy.

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优化车削参数，使用不同的冷却/润滑技术，以最大限度地减少特定的切削能量

本文的目的是使用田口方法优化加工参数，以获得最小的比切削能量。考虑到速度、切削深度和进给率等加工参数，进行了一系列车削实验，以测量计算比切削能量所需的主切削力。在不同的冷却/润滑条件下，即溢流冷却、微量润滑和高压冷却下，使用涂层碳化物刀片在C45E钢筋上进行了实验。采用信噪比的概念来寻找工艺参数的最佳水平，从而获得比切削能量的最低值。应用方差分析来估计影响比切削能量的控制因素的显著性。最后，在最佳工艺参数设置下的验证实验结果表明，田口方法可以成功地应用于最小比切削能量的工艺参数优化。

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

International Journal of Machining and Machinability of Materials Engineering-Industrial and Manufacturing Engineering

CiteScore

2.40

自引率

0.00%

发文量

期刊介绍： IJMMM is a refereed international publication in the field of machining and machinability of materials. Machining science and technology is an important subject with application in several industries. Parts manufactured by other processes often require further operations before the product is ready for application. Machining is the broad term used to describe removal of material from a workpiece, and covers chip formation operations - turning, milling, drilling and grinding, for example. Machining processes can be applied to work metallic and non metallic materials such as polymers, wood, ceramics, composites and special materials. Today, in modern manufacturing engineering, there has been strong renewed interest in high efficiency machining.