<![CDATA[Bevel gears are a type of gears commonly used in various applications, especially where a change in the direction of power transmission is needed. The teeth on bevel gears are vulnerable to various defects that can affect their performance, such as pitting, wear, and chipping. These defects can lead to increased vibrations, noise, and decreased efficiency of the gear system. In order to ensure optimal performance and longevity of bevel gears, it is essential to properly diagnose and address any defects on their teeth. The paper investigates the dynamics of bevel gears under varied operational conditions and analyzes the impact of factors, such as crowning modification, on system transmission error. This research explores load-sharing concepts, detailing operational conditions and mathematical models for calculating load-sharing among planets. Moreover, it evaluates factors influencing load distribution among planets, emphasizing parameters like bearing, backlash, run-out errors, position errors, and manufacturing errors while assessing PGS effectiveness in load-sharing. To enhance load-sharing, including floating systems and flexible pins, methods and solutions are discussed. PGS is examined from a phasing perspective. Additionally, this paper summarizes studies on the impact of faults on the planet phase.]]>
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