【摘要】 将现代机械设计方法中的可靠性设计理论与最优化设计技术相结合，提出了圆柱齿轮传动的可靠性优化设计方法，弥补了常规优化设计方法的不足．实例计算表明，用本方法设计圆柱齿轮传动可获得明显的技术经济效益．更多还原

【Abstract】 In the paper,the reliable optical design method of cylindrical gear trasnsmission is put forward by the combination of reliability theory with optimization technique in modern design methods ,so as to remedy the deficit of normal optimal design methods. The calculation of examples show that obvious technical and economical benefit will be obtained by this design method of cylindrical gear transmission.更多还原