In the condition of assuming that stress and intensity obey normal distribution, the basic method of reliability design, stress-intensity interference model is discussed.
通过对应力—强度干涉模型的分析，针对安全部件专用电磁铁的特性，提出了安全部件专用电磁铁的释放可靠性理论。
The paper stresses the importance of mechanical probability design and reliability forecast on stress and intensity interference model.
应力、强度干涉模型在机械的概率设计和可靠性预测中非常重要。
Interference theory of application stress-intensity, analyze the traditional safety factor and the reliability simultaneously, reset the measuring index of safety factor.
应用应力—强度干涉理论，将传统安全系数与可靠性同时进行分析，重新建立安全系数的度量指标。
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