1 Wind Turbine Gearbox Failures Robert Errichello GEARTECH 2 WIND TURBINE TYPICAL GEAR FAILURES BENDING FATIGUE HERTZIAN FATIGUE WEAR SCUFFING CRACKING…
CHAPTER -1 INTRODUCTION 1.1 Basics of Heat treatment 1.1.1 Hardening processes The general purpose of heat treatment process is to vary the hardness of the metal or to produce…