论文部分内容阅读
根据RX－AT型环锥行星无级变速器的传动原理和结构特点，对其机械效率进行了深入的分析与研究，提出了机械效率的理论计算公式．在同样条件下分别计算了RX－AT型无级变速器与RX型无级变速器机械效率的理论曲线．计算表明：RX－AT型无级变速器的机械效率比RX型无级变速器有明显增加，其综合机械性能有明显改善．
According to the transmission principle and structural characteristics of the RX-AT toroidal planetary CVT, its mechanical efficiency is analyzed and studied in depth, and the theoretical calculation formula of mechanical efficiency is put forward. Under the same conditions, the theoretical curves of mechanical efficiency of RX-AT CVT and RX CVT were calculated respectively. The calculation shows that the mechanical efficiency of the RX-AT continuously variable transmission increases obviously compared with that of the RX type continuously variable transmission, and its comprehensive mechanical property has obviously improved.