Part 7 | Top 10 Basic Mechanical Engineering Interview Questions and Answer

1. Describe briefly the different cold drawing processes.Some of the important cold drawing processes are as follows:�  Bar and Rod Drawing: In the case of bar drawing the hot drawn bars are at first pickled, washed and coated to prevent oxidation. Once this is done a draw bench is used for the process of cold drawing. In order to make an end possible to enter a drawing die the diameter of the