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介绍了可靠性设计的基本理论,并对某水电站A~#混流式水轮机转轮进行了可靠度的初步计算。结果表明,可靠性设计较目前采用的静强度设计更符合实际情况。建议在我国机械设计中逐步推广这种设计方法。
The basic theory of reliability design is introduced, and the reliability of A ~ # Francis turbine of a certain hydropower station is preliminarily calculated. The results show that the reliability design is more in line with the actual situation than the current design of static strength. It is recommended to gradually promote this design method in China’s mechanical design.