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首页> 外文期刊>Journal of Minerals and Materials Characterization and Engineering >Analysis of the Machining Characteristics on Surface Roughness of a Hybrid Aluminium Metal Matrix Composite (Al6061-SiC-Al2O3)
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Analysis of the Machining Characteristics on Surface Roughness of a Hybrid Aluminium Metal Matrix Composite (Al6061-SiC-Al2O3)

机译：铝基复合金属复合材料（Al6061-SiC-Al2O3）表面粗糙度的加工特性分析

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摘要

Aluminium metal matrix composites are finding increased applications in many areas. Adding of the third element to the metal matrix make the composite hybrid. This paper presents the study on the surface roughness characteristics of a hybrid aluminium metal matrix (Al6061-SiC-Al2O3) composites. The experimental studies were carried out on a lathe. The composites were prepared using the liquid metallurgy technique, in which 3, 6 and 9 wt % of particulates SiC and Al2O3 were dispersed in the base matrix. The obtained cast composites were carefully machined. The characteristics that influence the surface roughness such as feed rate, depth of cut and cutting speed were studied, which made the analysis come to a conclusion that the surface roughness is increases with the increase of feed rate and it reduces the surface roughness with the increase of cutting speed.
机译：铝金属基复合材料正在许多领域得到越来越多的应用。将第三种元素添加到金属基质中可形成复合材料。本文介绍了混合铝金属基体（Al6061-SiC-Al2O3）复合材料的表面粗糙度特性的研究。实验研究是在车床上进行的。使用液体冶金技术制备复合材料，其中将3、6和9重量％的颗粒SiC和Al 2 O 3分散在基础基质中。将获得的铸造复合材料小心地加工。研究了影响进给速度，切削深度和切削速度等表面粗糙度的特性，得出的分析结论是：随着进给速度的增加，表面粗糙度增加;随着进给速度的增加，表面粗糙度减小。切割速度。

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