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Question: a single m5 grade 46 bolt is tightened by applying...

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A single M5 Grade 4.6 bolt is tightened by applying torque to a nut to produce an initial preload on the parts of 4.2 kN. The damped parts are each 2-20 mm with stiffness of parts Kp 4 x stiffness of bolt K. Aload P = 5 kN is applied. 2a). What is the tension force in the bolt? (4 marks) 2b). What is the compression force in the parts? 2 marks) 2c). What is the load P to separate the parts? (2 marks) 2d). Will P5 kN separate the parts? Why? (2 marks)
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