فهرس المقالات Face milling process . Surface roughness . Optimization . Particle swarm optimization (PSO) . Analysis of variance (ANOVA) . Taguchi approach حرية الوصول المقاله صفحة الملخص نص كامل 1 - Application of orthogonal array technique and particle swarm optimization approach in surface roughness modification when face milling AISI1045 steel parts Masoud Azadi Moghaddam Farhad Kolahan