K1.5 对称循环变应力下零件强度计算 二、疲劳强度的影响因素二、疲劳强度的影响因素（Influence factors of fatigue strength）1、应力集中：有效应力集中系数 k2、绝对尺寸 绝对尺寸系数:3、表面状态 表面质量系数 表面强化系数 k四种因素综合影响系数 K 所...
基于12个网页-相关网页
讨论气门弹簧钢丝的疲劳强度、寿命预测及其影响因素。
The paper deals with the fatigue strength, lifetime prediction and its influences of the valve spring steel wires.
螺拴的几何参数是影响螺栓联接疲劳强度的重要因素。
The geometrical parameters of a screw bolt are important factors that affect the fatigue strength of the bolted joints.
分析了装载机工作装置销轴的工作状况，找出影响销轴疲劳强度的因素，并对这些因素进行对比试验。
Work conditions of pins in work attachment of loaders are analyzed in the article. Factors influencing the fatigue strength of pins were found out. Comparison tests were carried out on these factors.
应用推荐