Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 4 (Q.No. 2)
2.
The initial tension (in newtons) in a bolt used for making a fluid tight joint like steam engine cover joints, is calculated by the relation (where d = Nominal diameter of bolt in mm)
1420 d
1680 d
2080 d
2840 d
Answer: Option
Explanation:
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Discussion:
2 comments Page 1 of 1.

Nydizar said:   8 years ago
Nominal diameter of the bolt to be chosen is d mm.
The initial tightening load = 248d kg.

i.e. 2.48d kN.

Myke said:   10 years ago
Please is it calculated?

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