1. Machining Performance Optimization of FSW Using ANN-based PCA - A Hybrid approach for AA6061
- Author
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Reddy G. Sheelam Balavardhan, Kumaraswamy Singam, Paulson Aligi, Saipradeep P., Kumar Anshuman, and Subbiah Ram
- Subjects
fsw ,aa6061 ,uts ,pca ,ann ,Environmental sciences ,GE1-350 - Abstract
In this study, Friction stir welding (FSW) of AA6061 shows the importance of machining parameters such as tool rotational speed (TRS), feed rate (FR) and Tool Pressure angle (TPA). The machining performance has been measured through the ultimate tensile strength (UTS) and Vickers hardness (VH). The Taguchi’s philosophy has been considered in designing the experiment. The machining characteristics were analyzed using the main effect plot and analysis of variance (ANOVA). A principal component analysis (PCA) based composite principal component (CPC) has been used to optimise multi-response. The TRS has been found to be the most significant parameter for obtaining the optimum parameter setting. The performance has been enhanced using ANN technique of the process.
- Published
- 2024
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