Question

Discuss the necessity and effect of coning of wheel

Answer 1

Answer:

Here is your answer

Explanation:

Purpose: To keep the train in its central position of the rails, coning does not allow any sidewise movement on a straight track. to allow the wheels to move different distances on a curved track and thereby reduce wear and tear.

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Answer 2

Explanation:

On curve outer wheel have to travel greater distances than inner wheels due to centrifugal force the axle moves towards outer rail and due to coning the diameter of wheels on outer rail increases and decreases on inner rails. This helps to cover greater distance than inner wheels without adverse effect.