Microstructural evaluation of aluminium alloy A365 T6 in machining operation
The optimum cutting parameters such as cutting depth, feed rate, cutting speed and magnitude of the cutting force for A356 T6 was determined concerning the microstructural detail of the material. Novel test analyses were carried out, which include mechanical evaluation of the materials for density, glass transition temperature, tensile and compressions tress, frequency analysis and optimisation as well as the functional analytic behaviour of the samples. The further analytical structure of the particle was performed, evaluating the surface luminance structure and the profile structure. The cross-sectional filter profile of the sample was extracted, and analyses of Firestone curve for the Gaussian filter checking thoroughness and waviness profile of the structure on aluminium alloy A356 T6 is proposed. A load cell dynamometer was used to measure different parameter switch the combination of a condition in signal system, a data acquisition system and a computer with visualised of ware. This allowed recording the variations of the main cutting force throughout the mechanised pieces under different cutting parameters. A carbide-inserted tool with triangular geometry was used. The result shows that the lowest optimum cutting force is 71.123 N at 75 m/min cutting speed, 0.08 mm/rev feed rate and a 1.0 mm depth of cut. The maximum optimum cutting force for good surface finishing is 274.87 N, which must be at a cutting speed of 40m/min,0.325mm/rev feed rate and the same 1.0 mm depth of cut
open access article
Citation : Oladapo, B.I., Zahedi, A., Omigbodun, F.T., Adebiyi, V.A., Malachi, O.B. (2019) Microstructural evaluation of aluminium alloy A365 T6 in machining operation. Journal of Materials Research and Technology, 8(3), pp. 3213-3222.
Research Institute : Institute of Engineering Sciences (IES)