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货车螺旋弹簧疲劳寿命可靠性分析文章对１５组共４５套转８Ａ枕簧的疲劳试验数据统计分析表明，该弹簧的疲劳寿命服从三参数威布尔分布。按可靠性理论分析，目前转８Ａ枕簧循环次数为１０６次的可靠度依次为：内圈弹簧０．７８２５，外圈弹簧０．６４７４，成套弹簧０．５...
Reliability Analysis of Fatigue Life of Freight Car Coil Spring Articles The statistical analysis of the fatigue test data of 45 sets of 8 A turn spring of 15 groups shows that the fatigue life of the spring obeys the three parameter Weibull distribution. According to the reliability theory analysis, the current turn 8 A degree of reliability of 106 times the number of spring loop are: 0.7825 inner spring, outer spring 0.6474, spring 0.5 ...