Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 1 (Q.No. 28)
28.
According to Unwin's formula, the relation between the diameter of rivet hole (d) and the thickness of plate (t) is given by (where d and t are in mm)
d = t
d = 1.6 t
d = 2 t
d = 6 t
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Kimikat kushwah said:   7 years ago
The exact formula is d=6.07√t.

Shubham Goyal said:   8 years ago
The exact formula is d=6.04√t.

Sudhir Madhesiya said:   8 years ago
When d & t is in mm then,
d equal to 6.1 √t.

Mani kumar said:   1 decade ago
d = 1.91 root t, when both d, t in cm.
d = 6 root t, when both d, t in mm.

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