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Description
Abstract
In metal machining, surface quality is critical factor for products.In particular, in computer numerical control (CNC) turning , a product surface quality is influenced by many parameters.This study used Al6061 as workpiece and employed response surface analysis to optimize CNC turning parameters. In the CNC turning process, cutting speed (Vc),feed rate (Fr) and depth of cut (d) were selected as controllable process parameters , and surface roughness and material removal rate were selected as responses.The experiment were carried out in dry CNC cutting environment .The optimum surface roughness and MRR were obtained at Vc= 262 mmcube /s , Fr=0.32mm/rev and d= 0.5mm.The related surface roughness and MRRare 0.7327micromete and 47.7 mm cube/s respectively .The study's outcome include reduced surface roughness ,leading to improved product quality and performance.
Keywords :Response surface analysis, Surface Roughness, Machining optimization, Computer numerical control
| Topic Area | Design Optimization, Additive Manufacturing Technologies & Applications |
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