Multiobjective Optimization of process parameters of CNC turning on AA6082/Sic MMC using Genetic Algorithm

T Jayasree, M Gopala Krishna, M Chandra Sekhar
2008 International Research Journal of Engineering and Technology   unpublished
Machining of composites is an advanced and important topic in current research field of manufacturing technology. In the present study Aluminium 6082/ Silicon Carbide (Al/SiC) composites are fabricated using stir casting methodology and the effect of machining parameters i.e., cutting speed, feed, and depth of cut on CNC turning was investigated. The objectives of the present study is to minimize the surface roughness and maximize the material removal rate using multi-objective optimization.
more » ... ve optimization. The study establishes a mathematical relationship between three process parameters on the responses. Regression equation is used to represent relationship between input and output variables and Genetic Algorithm is chosen to optimize the process parameters.