List of Articles Tool Life Open Access Article Abstract Page Full-Text 1 - Designing an Artificial Neural Network Based Model for Online Prediction of Tool Life in Turning A. Salimiasl A. Özdemir I. Safarian Open Access Article Abstract Page Full-Text 2 - Machinability Improvement of 17-4PH Stainless Steel by Cryogenic Cooling Salman Khani Mohammad Razfar Masoud Farahnakyan Open Access Article Abstract Page Full-Text 3 - Experimental Study of the Cutting Parameters Effect on Hole Making Processes in Hardened Steel Navid Molla Ramezani Mojtaba Rezaei Hajideh Ali Shahmirzaloo Open Access Article Abstract Page Full-Text 4 - مطالعه تأثیر استفاده از نانوسیال برای خنککاری در فرایند فرزکاری جهت بهبود پارامترهای ماشینکاری احمد افسری امیرحسین زارعی