Optimization of the AA6061-T6 aluminum alloy Burnishing Process by response surface method
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Abstract
The influence of operational constraints, the burnishing procedure was conceived and formulated with the aim of enhancing the finalization of the workpiece, thereby mitigating production time. This investigation aimed to scrutinize the optimization potential of the burnishing process applied to AA6061-T6 aluminum alloy through CNC lathe operations, with a specific focus on its impact on tensile strength. The experimentation sought to identify the optimal parameters for the burnishing process, establishing a rotational speed of 200 revolutions per minute, a feed rate of 0.2571 meters per minute, and a feed depth of 0.09 millimeters. The resultant outcome exhibited a peak tensile strength of 370 megapascals. Subsequent microstructure analysis of the workpiece revealed that diverse factors exerted negligible influence on the structural integrity, particularly on the injection structure.
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