【摘要】 给出了高可靠度和高置信度齿轮寿命计算方法。这种方法的关键是运用参数互相独立的三参数Weibull分布直接求解，从而弥补了传统理论的缺陷。介绍了γ-P-S-N曲线方程（置信度-可靠度-载荷-寿命曲线方程）及其在齿轮寿命计算中的运用，从而保证了齿轮寿命的高置信度、高可靠度和经济性。更多还原

【Abstract】 In this paper, an γ-P-S-N Curve Equation(Confidence limit- Reliability- load- life equation ) and their ap-plication in gear are given and a new calculation method for gear with high reliability and confidence limts is discussed.On the has of this study, high reliability and thriftiness can be guarantness.更多还原