Mechanical Engineering - Workshop Technology - Discussion

Discussion Forum : Workshop Technology - Section 2 (Q.No. 5)
5.
For obtaining a cup of diameter 25 mm and height 15 mm by drawing, the size of the round blank should be approximately
42 mm
44 mm
46 mm
48 mm
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Devikiran said:   9 years ago
The Thickness of material gets canceled.

Narayan said:   7 years ago
Blank dia = √{(d√) +(4dh)}.
(1)

Imthiyaz said:   6 years ago
How to solve it, can anyone explain?

S.rao said:   8 years ago
Formula please. Explain it.
(1)

Gujjar said:   6 years ago
What is a drawing?
(1)


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