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In the rolling of thick plates and sheets, the friction angle and angle of the bite are always equal to each other.

In the rolling of thick plates and sheets, the friction angle and angle of the bite are always equal to each other. Correct Answer False

The equality of friction angle and angle of bite is the limiting condition for rolling. The angle of bite is defined by roll diameter and sheet thickness, whereas friction angle is determined by the coefficient of friction between the rolls and workpiece.

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