Use flexible bolts to reduce the bolt stress amplitude - easy to close the question 25

Easy to tighten   Fastener Expertise Q & A      No. 25

No. 25: In the tight bolt connection subjected to axial variable load, a flexible bolt is used, whose main function is to reduce the stress amplitude of the bolt.

Previous Review--No. 24: The graphic board A is bolted to the board B with four reaming holes. When the force is F, the bolts 3 of the four bolts are the most stressed.

Answer analysis: correct

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