【摘要】 惰轮支座的设计会有许多不同的方案，应当根据设计准则创造最优的结构型式。对便于装拆，减小轴承载荷、提高轴承寿命，减小轴的载荷、提高轴的刚性等设计准则进行了分析，提出了在综合设计中的决策方针。更多还原

【Abstract】 There are many different design schemes for idler gear mounting .We should create the optimum configuration according to the design criteria. This paper studies the design criteria for easy assembly and dismantlement, low bearing load and high life, low load on shaft and high rigidity of shaft. The decisive guiding principles in synthesis design are given.更多还原