E3S Web Conf.
Volume 309, 20213rd International Conference on Design and Manufacturing Aspects for Sustainable Energy (ICMED-ICMPC 2021)
|Number of page(s)||6|
|Published online||07 October 2021|
Electrical Discharge Machining of SiC Reinforced 6061-T6 Aluminum Alloy Surface Composite Fabricated by Friction Stir Processing
1 Department of Mechanical Engineering, Lakireddy Bali Reddy College of Engineering, Kakinada, India
2 Department of Mechanical Engineering, Kakatiya Institute of Technology and Science, Warangal, India
3 Department of Mechanical Engineering, Gokarajau Rangaraju Institute of Engineering and Technology, Hyderabad, India
* Corresponding author: email@example.com
Engineered materials with high hardness, great wear tolerance, high high-temperature power, and a low thermal expansion coefficient are aluminum-based composites. These materials are widely used in the automotive and aerospace industries. Friction stir processing (FSP) method used to prepare SiC reinforced aluminium alloy surface composite. Material removal rate (MRR) and surface roughness (SR) are measured with the impact of pulse on time, discharge current, and pulse off time (add one or two outcomes remark at SR and MRR optimal condition) is examined. For each of the three machining parameters, L9 orthogonal arrays (OA) of three levels were used in conducting the experiments. The validity of the Aluminum Surface Composite experiment programme is determined using MINITAB.
Key words: EDM / Current / Surface roughness / Metal removal rate / Pulse on time and Pulse off time
© The Authors, published by EDP Sciences, 2021
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