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Manufacturing And Production Technology

Manufacturing And Production Technology
The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon

Type of chip produced
Work material
Working conditions
Tool material

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Manufacturing And Production Technology
An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as

Counter-boring
Facing
Knurling
Grooving

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Manufacturing And Production Technology
In order to prevent tool from rubbing the work ___ on tools are provided.

Relief angles
Face angles
Rake angles
None of the listed here

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Manufacturing And Production Technology
The grinding operation is a

Surface finishing operation
Forming operation
Shaping operation
Dressing operation

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Manufacturing And Production Technology
The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions per minute, and α = Angle of inclination of wheel)

πd
πdn sinα
πdn cosα
πdn

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Manufacturing And Production Technology
In reaming process

Metal removal rate is high
High surface finish is obtained
High form accuracy is obtained
High dimensional accuracy is obtained

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