General Studies · Machining and Machine Tool Operations
Which of the following expressions determines the longitudinal feed rate in 'Through-Feed Centreless Grinding'? (Where D = diameter of the regulating wheel, N = rpm of the regulating wheel, and θ = angle of inclination of the regulating wheel)
- 1Longitudinal feed rate = π × D × N × sin(θ)✓
- 2Longitudinal feed rate = π × D × Nsin(θ)
- 3Longitudinal feed rate = π × D × N × cos(θ)
- 4Longitudinal feed rate = π × D × Ncos(θ)
Correct answer
Longitudinal feed rate = π × D × N × sin(θ)
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