Gear Materials, Properties, and Manufacture
Chapter 13: Gear Failure Modes and Analysis
Gears can fail in many different ways, and except for an increase in noise level and vibration, there is often no indication of difficulty until total failure occurs. This chapter begins with the classification of gear failure modes, followed by sections discussing the characteristics of various fatigue failures. Then, it provides information on the modes of impact fractures, wear, scuffing, and stress rupture. Next, the chapter describes the causes of gear failures and discusses the processes involved in conducting the failure analysis. Finally, the chapter presents examples of gear failure analysis.
Gear Failure Modes and Analysis, Gear Materials, Properties, and Manufacture, Edited By J.R. Davis, ASM International, 2005, p 257–291, https://doi.org/10.31399/asm.tb.gmpm.t51250257
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