Recent questions in production

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What are following press operations?

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

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Explain the effect of clearance during shearing operation

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

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Explain why and where the shear is provided in a punching operation.

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

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Differentiate between bending & drawing operation and piercing & blanking operations.

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

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Determine the blank size and the number of draws necessary

asked Nov 19, 2017 in production by chandu (215k points)

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With reference to sheet metal working, distinguish between a compound die and a combination die.

asked Nov 19, 2017 in production by chandu (215k points)

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Discuss the function of blank holder in a drawing die. What is meant by redrawing and why is it needed?

asked Nov 19, 2017 in production by chandu (215k points)

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What is shear in punching and blanking dies?

asked Nov 19, 2017 in production by chandu (215k points)

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In drawing of cup shaped components from sheet metal blanks, some of the defects that may occur are shown in Fig.

asked Nov 19, 2017 in production by chandu (215k points)

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Define the drawability of sheet metal.

asked Nov 19, 2017 in production by chandu (215k points)

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Name the process used for manufacture of stainless steel tumblers

asked Nov 19, 2017 in production by chandu (215k points)

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Differentiate between blanking and piercing.

asked Nov 19, 2017 in production by chandu (215k points)

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Determine the fundamental deviation and tolerances

asked Nov 19, 2017 in production by chandu (215k points)

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what are the different types of fits possible with reference to mechanical systems?

asked Nov 19, 2017 in production by chandu (215k points)

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Illustrate International System of Units.

asked Nov 19, 2017 in production by chandu (215k points)

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Define the terms accuracy and precision.

asked Nov 19, 2017 in production by chandu (215k points)

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Explain the difference between tolerance and allowance.

asked Nov 19, 2017 in production by chandu (215k points)

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In connection with surface texture define (a) Waviness (b) flaws and (c) lay.

asked Nov 19, 2017 in production by chandu (215k points)

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What is meant by interchangeable manufacture? Discuss a ‘Go’ gauge.

asked Nov 19, 2017 in production by chandu (215k points)

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Where is a unilateral tolerance preferred over bilateral tolerance?

asked Nov 19, 2017 in production by chandu (215k points)

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Recent questions in production

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