行星齿轮传动装置,因实现多轮传动所以得以承载能力的提高,显然,行星轮系载荷的均匀分配,是决定行星齿轮装置能否正常传动的一个关键问题。用特别高的制造精度,不仅成本高而且也难以保证载荷的均匀分配,为此,人们研究和设计了各种均载机构,来实现行星轮系的均载。本文试图用一个动态指标来评价各种均载机构。从均载机构的性能来说,均载机构可分为两大类,即静不定系统和静定系统,所谓静不 Planetary gears, because of the realization of multi-wheel drive so to be able to increase the carrying capacity, it is clear that the planetary gear train load distribution is to determine whether the normal planetary gear drive transmission is a key issue. With a particularly high manufacturing precision, not only high cost but also difficult to ensure the uniform distribution of load, therefore, people have studied and designed a variety of load sharing agencies to achieve the average load of the planetary gear train. This article attempts to use a dynamic indicator to evaluate a variety of load sharing agencies. From the performance of load sharing agencies, load sharing agencies can be divided into two categories, namely, static indefinite system and static system, the so-called static