Volume 23, Issue 7 (July 2023)
Modares Mechanical Engineering 2023, 23(7): 395-404 |
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Tahmasbi V, Baghi M H, Aeinehbandy S, Sousanabadi Farahani A. Sensitivity analysis and optimization of material removal rate and surface quality in aluminum matrix composite. Modares Mechanical Engineering 2023; 23 (7) :395-404
URL: http://mme.modares.ac.ir/article-15-67467-en.html
URL: http://mme.modares.ac.ir/article-15-67467-en.html
1- Department Of Mechanical Engineering Arak University Of Technology , tahmasbi@arakut.ac.ir
2- Department Of Mechanical Engineering, Arak University Of Technology
3- Department Of Mechanical Engineering, Arak University, Arak, Iran
2- Department Of Mechanical Engineering, Arak University Of Technology
3- Department Of Mechanical Engineering, Arak University, Arak, Iran
Abstract: (704 Views)
Today, various military, aerospace, automotive, etc. industries need materials with a high strength-to-weight ratio. The use of metal-based composite materials, especially aluminum-based composites, has increased greatly. Machining is needed to achieve high dimensional accuracy in products made with aluminum-based composites. Due to the presence of reinforcing material such as silicon carbide, machining of this type of material is difficult. Therefore, it is important to study the parameters affecting the machining of aluminum-based composites. In this study, the effect of spindle speed, feed rate, depth of cut and percentage of reinforcing particles were discussed using experimental and statistical test methods. The responses of surface roughness and material removal rate were investigated. The behavior of the input parameters on the responses of the process has been carefully investigated quantitatively and qualitatively. Answers have also been optimized. According to the obtained results, the spindle speed has the greatest effect on the surface roughness. Also, feed rate 33%, spindle speed 28%, depth of cut 26% and the percentage of reinforcing particles 13% have an effect on the chipping rate.
Keywords: Milling, Aluminium Matrix Composite, Sensitivity Analysys, Material Removal Rate, Surface Roghness
Article Type: Original Research |
Subject:
Machining
Received: 2023/02/12 | Accepted: 2023/06/20 | Published: 2023/07/1
Received: 2023/02/12 | Accepted: 2023/06/20 | Published: 2023/07/1
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