Finite Element Analysis of Impact Energy on Spur Gear Ismail Ali Bin Abdul Aziz, Daing Mohamad Nafiz Bin Daing Idris, Mohd Hasnun Arif Bin Hassan and Mohamad Firdaus Bin Basrawi MATEC Web Conf., 225 (2018) 06011 Published online: 05 November 2018 DOI: 10.1051/matecconf/201822506011