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介绍了LSR69B型整体铸铝冷却风扇的使用环境、性能参数及材料要求等。通过对冷却风扇进行静强度和疲劳强度仿真分析及可靠性试验,验证LSR69B型冷却风扇安全性及可靠性均满足要求。
The use environment, performance parameters and material requirements of the LSR69B cast aluminum cooling fan are introduced. Through the simulation and reliability test of the static strength and fatigue strength of the cooling fan, it is verified that the safety and reliability of the LSR69B cooling fan meet the requirements.