Application of response surface methodology in evaluating the performance of conventional, wiper, cryogenically treated and coated (TiN, TiAlN and TiCN) carbide inserts in turning of AISI 52100 steel

Q1 Multidisciplinary International Journal of Agile Systems and Management Pub Date : 2018-10-09 DOI:10.1504/IJASM.2018.10016162

A. Pradeep, D. Lingaraju, S. Ramakrishna

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引用次数: 2

Abstract

The performance of untreated/uncoated, wiper, deep cryogenically treated, and coated (TiN, TiAlN and TiCN) carbide inserts using response surface methodology in turning of AISI 52100 steel, was evaluated in this study. Type of insert, cutting speed, feed and depth of cut were the factors investigated. The response variables analysed were tool flank wear and surface roughness. Basing on RSM central composite design, an experimental plan (L18 OA) was developed. The ANOVA results signify that the suggested mathematical models could adequately elucidate the performance indicators within the range. The generated regression equation reveals that the flank wear is mainly influenced by the type of insert followed by cutting speed. The surface roughness was majorly affected by the type of insert followed by feed rate. Machined surface topographies and tool flank wear mechanism were analysed by examining the SEM micrographs. RSM multi-response optimisation was executed so as to optimise the turning parameters.

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响应面法在评估AISI52100钢车削中常规、擦拭、低温处理和涂层（TiN、TiAlN和TiCN）硬质合金刀片性能中的应用

在本研究中，使用响应面方法对AISI52100钢车削中未处理/未涂覆、擦拭、深低温处理和涂覆（TiN、TiAlN和TiCN）碳化物刀片的性能进行了评估。刀片类型、切削速度、进给量和切削深度是研究的因素。分析的响应变量为刀具侧面磨损和表面粗糙度。在RSM中心复合材料设计的基础上，开发了实验方案（L18OA）。方差分析结果表明，所提出的数学模型可以充分阐明该范围内的绩效指标。生成的回归方程表明，刀面磨损主要受刀片类型和切削速度的影响。表面粗糙度主要受刀片类型和进给速度的影响。通过扫描电镜分析了加工表面形貌和刀具侧面磨损机理。执行RSM多响应优化，以优化转弯参数。

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来源期刊

International Journal of Agile Systems and Management Multidisciplinary-Multidisciplinary

CiteScore

2.70

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0.00%

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期刊介绍： The objective of IJASM is to establish an effective channel of communication between academia, industry and persons concerned with the design and development of systems. Change is eternal and perpetual, irrespective of type of system. Systems created in the course of the advance of human civilization need to be functionally and operationally sustainable amid changes in technological, political, socio-economical, financial, cultural and other environmental challenges. IJASM aims to promote and harmonize knowledge developments in the emerging fields of agile systems research, sustainability and vulnerability analysis, risk assessments methodologies, complex systems science, e-organisation and e-supply chain management, with emphasis on the international dimension, particularly breaking cultural barriers, and on national contexts, globalisation and new business practices. As such, we aim to publish papers presenting new research, innovative theoretical approaches, changes in agile management paradigms, and action (both examples of successes and failures as long as there are important lessons to be learned) from leading scholars and practitioners. Papers generally fall into two broad categories: those grounded in theory and/or papers using scientific research methods (e.g., reports of original empirical studies, models, critical reviews of existing empirical research, theory pieces that clearly extend current thinking); and those focusing on innovative agile approaches that are based on well reasoned extensions of existing research, experiential knowledge, or exemplary cases (e.g., thought pieces, case studies, etc).