Influence of machining parameters on surface roughness and material removal rate in machining carbon fiber reinforced polymer material

Frontiers in Automobile and Mechanical Engineering -2010 Pub Date : 2010-11-01 DOI:10.1109/FAME.2010.5714801

T. Rajasekaran, B. K. Vinayagam, K. Palanikumar, S. Prakash

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引用次数: 23

Abstract

Machining of polymeric materials has become increasingly important in any engineering industry subsequently the prediction of surface roughness then the material removal rate. Surface quality has greater influence on components which are coming in contact with each other. So it becomes necessary for measuring and studying machined surfaces and its behavior. In this experimental study, turning operation was carried out using carbide cutting tool on a carbon fiber reinforced polyester resin to measure its surface roughness. Combination of machining parameters that offer the good surface finish was found out using, and then the highly influential machining parameter that affects the surface characteristics also was found out using ANOVA analysis. A fuzzy rule based model was developed to predict surface roughness of parts which are made by turning operation. It was observed that there exists a good correlation between the surface roughnesses obtained from experimental as well as fuzzy rule based prediction. This experimental study also presents the influence of machining parameters on material removal rate.

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加工参数对碳纤维增强高分子材料表面粗糙度和材料去除率的影响

聚合物材料的加工在任何工程工业中都变得越来越重要，随之而来的是对表面粗糙度的预测，然后是材料去除率的预测。表面质量对相互接触的部件影响较大。因此，有必要对加工表面及其行为进行测量和研究。在实验研究中，使用硬质合金刀具对碳纤维增强聚酯树脂进行车削加工，测量其表面粗糙度。利用方差分析方法，找出了具有较好表面光洁度的加工参数组合，进而找出了对表面特性影响较大的加工参数。建立了一种基于模糊规则的车削加工零件表面粗糙度预测模型。结果表明，实验得到的表面粗糙度与基于模糊规则的预测结果具有良好的相关性。实验研究还揭示了加工参数对材料去除率的影响。

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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Frontiers in Automobile and Mechanical Engineering -2010

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