某全地形车变速箱齿轮的选型及修形设计优化

Optimization of the selection and modification design of an all-terrain vehicle transmission gear

为提高全地形车变速箱的性能和使用寿命,针对某款变速箱内的一对斜齿轮副,利用KISSsoft软件解析得到合理的外形及修形参数,对修形前后的各项齿轮评价指标进行对比分析,完成对齿轮的优化设计。

To improve the performance and service life of all terrain vehicle transmissions,For a pair of helical gears in a gearbox,KISSsoft software is used to analyze the reasonable shape and modification parameters,compare and analyze the evaluation indexes of the gears before and after modification,and complete the optimized design of the gears.