Explain the importance of jigs and fixtures, Mechanical Engineering

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Explain the Importance of jigs and fixtures:

Enhance productivity.
Rapid production work.
Reduces manufacturing costs.
Complex and heavy components can be easily manufactured.
Owing to high clamping rigidity, higher speed.
Increased machining accuracy.
Large reduction in fatigue to the operator.
It provides easy means for interchangeability of parts.
Considerable saving in labor cost.

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