(a) Bulk deformation processes include rolling, forging, extrusion and drawing. Describe each process. (40 marks) (b)...

(a) Bulk deformation processes include rolling, forging, extrusion and drawing. Describe each process. (b) What is the main difference between hot working and cold working? List at least two advantages and two disadvantages of cold working. (c) What is the neutral axis and what is springback in bending process?

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samet mamat answered 1 year ago

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