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本文以变速器整机体积最小为目标,对干式锥盘无级变速器作了优化设计。优化时,数学模型中不仅考虑了常规因素(诸如力学问题等等),并考虑了摩擦无级变速器的工作特点(诸如存在滑动与涡旋,摩擦系数是变量等)。此外,为便于设计人员控制自己的设计,文中还作了变量灵敏度的分析。 文章指出,取摩擦系数为中值常数并非都是可行的;减小变速器尺寸的有效措施应是同时提高从动盘的强度和摩擦副的摩擦系数,其次是提高从动盘的强度,再次才是提高摩擦副的摩擦系数。
In this paper, the minimum size of the transmission as the goal, the CVT CVT made an optimized design. When optimizing, the mathematical model considers not only the conventional factors (such as mechanical problems, etc.), but also the working characteristics of the friction CVT (such as the existence of slip and vortex, the friction coefficient is a variable, etc.). In addition, in order to facilitate the designer to control their own design, the article also made a variable sensitivity analysis. The article points out that it is not feasible to take the friction coefficient as the median constant. The effective measures to reduce the size of the transmission should be to increase the strength of the driven plate and the friction coefficient of the friction pair at the same time, and second, to increase the strength of the driven plate Is to increase the friction coefficient of friction.