Analisar as causas de flange parafuso quebra

In fact, flange bolts only need to be loosened a hundred times in the transverse vibration loosening test, but need to be vibrated repeatedly one million times in the fatigue strength test. In fact, the reason why it breaks is porque the fatigue strength is too high. If the bolt is loose during use, a large kinetic energy mv2 will be generated. Under the direct action of this kinetic energy, it can easily cause If the bolts are damaged for a long time, the fatigue strength of the flange bolts will be too high and they will break, so we should pay attention to this when using them.