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Asked: 2020-04-02T04:13:01+05:30 In:

GATE MT 2015 Q30. Which of the following metal forming techniques is used to produce soft drink cans from aluminium sheets?

Poll Results

9.42%(A) Rolling ( 13 voters )
9.42%(B) Forging ( 13 voters )
60.14%(C) Deep drawing ( 83 voters )
21.01%(D) Extrusion ( 29 voters )
Based On 138 Votes

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GATE MT 2015 Q30. Which of the following metal forming techniques is used to produce soft drink cans from aluminium sheets?
GATE MT 2015 Question paper with solutionGATE MT Manufacturing technologyGATE MT Previous Year Questions With Solutionmetal forming techniques
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    2 Answers

    1. Best Answer
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      Correct answer is option C. Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. It is thus a shape transformation process with material retention. The process is considered "deep" drawing when the depthRead more

      Correct answer is option C.

      • Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch.
      • It is thus a shape transformation process with material retention.
      • The process is considered “deep” drawing when the depth of the drawn part exceeds its diameter.
      • This is achieved by redrawing the part through a series of dies. Softer materials (like Aluminium) are much easier to deform and therefore require less force to draw.

       

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    2. Platinum⭐ GATE Metallurgy Coaching

      Correct option C

      Correct option C

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