田口法估算Al6063/SiC/Al2O3复合材料电火花线切割工艺参数对金属去除率和表面粗糙度的影响

Q3 Engineering

Strojnicky Casopis Pub Date : 2017-11-01 DOI:10.1515/scjme-2017-0015

Prasad Raturi Himanshu, Prasad Lalta, P. Mayank, Tirth Vineet

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引用次数: 12

摘要

摘要本研究的重点是通过搅拌铸造工艺制备金属基和混合金属基复合材料。铝6063用作基材，SiC/Al2O3用作不同重量%的增强材料。采用田口方法对线切割放电机床进行了参数化研究。进行方差分析（ANOVA）以确定具有统计学意义的工艺参数。观察到MRR随着MMC和HMMC中SiC和Al2O3颗粒的重量百分比的增加而降低。然而，由于MMCs和HMMC复合材料的硬度，表面粗糙度参数随着SiC和Al2O3颗粒的重量百分比的增加而增加。

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An Estimating the Effect of Process Parameters on Metal Removal Rate and Surface Roughness in WEDM of Composite Al6063/SiC/Al2O3 by Taguchi Method

Abstract The present study was focused on the fabrication of metal matrix and hybrid metal matrix composites through stir casting process. The Aluminium 6063 was used as base material and SiC/Al2O3 were used as reinforcement with varying weight %. The parametric study on a wire-cut electro discharge machine was carried out by using Taguchi Method. A statistical analysis of variance (ANOVA) was performed to identify the process parameters that were statistically significant. It was observed that the MRR decreases with increase in the percentage weight fraction of SiC and Al2O3 particles in the MMCs and HMMCs. Whereas, the surface roughness parameter increases with increase in the percentage weight fraction of SiC and Al2O3 particles due to the hardness of MMCs and HMMCs composites.

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来源期刊

Strojnicky Casopis Engineering-Mechanical Engineering

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

14 weeks