香蕉纤维与碳化硅增强聚合物基复合材料加工特性研究

Q2 Engineering

Engineering Transactions Pub Date : 2020-09-23 DOI:10.24423/ENGTRANS.1167.20200923

V. Gopalan, V. Pragasam, Hitesh Byatarayanapura Narayanaswamy, G. Balasubramanian, P. Chinnaiyan

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引用次数: 2

摘要

研究了以香蕉纤维和碳化硅为增强材料，环氧树脂为基体的聚合物复合材料的加工特性。增强相由粗香蕉纤维粉筛分至100微米尺寸为1% (w/w)和1% (w/w)的SiC粉组成。以切削深度、进给速度和进给速度为影响参数，对制备的复合材料试样进行常规加工。基于响应面法(RSM)，采用中心组合设计(CCD)设计实验。采用方差分析方法研究了切削深度、进给速度和切削速度对材料去除率和表面粗糙度的影响。结果表明，进给速度是影响最小表面粗糙度和最大MRR的最重要参数。结果表明，进给量是决定表面粗糙度和MRR的重要因素，其次是切削深度和切削速度。得到了最大MRR和最小表面粗糙度的优化参数。

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Investigation on Machining Characteristics of Banana Fiber and Silicon Carbide Reinforced Polymer Matrix Composites

In this study, machining characteristics of polymer composite consisting of banana fiber and silicon carbide (SiC) as reinforcements and epoxy resin as matrix are investigated. Reinforcement phases consist of raw banana fiber powder sieved to 100 microns size of 1% (w/w) and SiC powder of 1% (w/w). The conventional machining process is carried out on the fabricated composite samples by considering the depth of cut, feed rate and speed as influential parameters. The central composite design (CCD) is used to design the experiment based on response surface methodology (RSM). The analysis of variance (ANOVA) is used to study the influences of the depth of cut, feed rate and the speed on the material removal rate (MRR) and surface roughness. The results reveal that the feed rate is the most influential parameter for minimizing surface roughness and maximizing MRR. It is observed that the feed rate plays an important role in determining the surface roughness and MRR followed by the depth of cut and speed. The optimized parameters for maximum MRR and minimum surface roughness are also obtained.

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来源期刊

Engineering Transactions Engineering-Engineering (all)

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Engineering Transactions (formerly Rozprawy Inżynierskie) is a refereed international journal founded in 1952. The journal promotes research and practice in engineering science and provides a forum for interdisciplinary publications combining mechanics with: Material science, Mechatronics, Biomechanics and Biotechnologies, Environmental science, Photonics, Information technologies, Other engineering applications. The journal publishes original papers covering a broad area of research activities including: experimental and hybrid techniques, analytical and numerical approaches. Review articles and special issues are also welcome. Following long tradition, all articles are peer reviewed and our expert referees ensure that the papers accepted for publication comply with high scientific standards. Engineering Transactions is a quarterly journal intended to be interesting and useful for the researchers and practitioners in academic and industrial communities.