Mechanical Engineering - Workshop Technology - Discussion

Discussion Forum : Workshop Technology - Section 1 (Q.No. 19)
19.
Which of the following methods can be used for manufacturing 2 metre long seamless metallic tubes?
Drawing
Extrusion
Rolling
Extrusion and rolling
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
18 comments Page 2 of 2.

Hardik Patel said:   10 years ago
Give me the example of making hollow tube with rolling.

Garima said:   8 years ago
Is Spinning process valid for the long seamless tube?
(1)

Vishnu said:   8 years ago
Seamless mean smooth and without obvious joint.

Bhuti said:   10 years ago
Bearing rod is best example of rolling.

Jayesh said:   5 years ago
How come rolling? Explain, please.

Sai said:   7 years ago
Thanks all for explaining.

Soumalya said:   6 years ago
Why drawing can't be used?

Ramkumar said:   9 years ago
What is seamless?


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