Recent questions tagged metal-forming-applications

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Name four types of defects found in forging and mention the causes and remedies for two of the defects.

asked Nov 20, 2017 in production by chandu (215k points)

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Briefly explain the characteristic feature of stretch forming.

asked Nov 20, 2017 in production by chandu (215k points)

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State two products each produced by forward extrusion and reverse impact extrusion.

asked Nov 20, 2017 in production by chandu (215k points)

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Determine (i) the final disc diameter, d (ii) the true strain in the longitudinal direction

asked Nov 20, 2017 in production by chandu (215k points)

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What is upset forging and how is it done? What are their limitations?

asked Nov 20, 2017 in production by chandu (215k points)

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Name any two advantages, which a hot working process has over the cold working process.

asked Nov 20, 2017 in production by chandu (215k points)

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Explain the following forging operations (i) Dawing out (ii) Upsetting

asked Nov 20, 2017 in production by chandu (215k points)

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What are the advantages of forging over castings?

asked Nov 20, 2017 in production by chandu (215k points)

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What is the method of mass production of toothpaste tubes (metallic)?

asked Nov 20, 2017 in production by chandu (215k points)

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Sketch a three-high rolling mill and indicate the direction of rotation of rolls

asked Nov 20, 2017 in production by chandu (215k points)

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Explain various high velocity forming methods

asked Nov 20, 2017 in production by chandu (215k points)

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Determine the coefficient of friction between the billet and the cylinder wall.

asked Nov 20, 2017 in production by chandu (215k points)

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Draw roll pressure distribution on roll surface in rolling of plates.

asked Nov 20, 2017 in production by chandu (215k points)

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How does forging strengthen the cast metal?

asked Nov 20, 2017 in production by chandu (215k points)

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Draw Pressure distribution on roll surface in rolling plates?

asked Nov 20, 2017 in production by chandu (215k points)

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List the defects observed in extrusion of metals?

asked Nov 20, 2017 in production by chandu (215k points)

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What lubricants are used for hot extrusion of steel?

asked Nov 20, 2017 in production by chandu (215k points)

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What is the purpose of cambering of rolls in rolling of metal sheets?

asked Nov 20, 2017 in production by chandu (215k points)

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Which of the following structures give best forgeability?

asked Nov 20, 2017 in production by chandu (215k points)

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How are toothpaste tubes manufactured?

asked Nov 20, 2017 in production by chandu (215k points)

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