Grinding and Drilling in Workshop

The process of removing material from a piece of work by means of rotating abrasive wheel is known as grinding. Grinding wheel is mounted on the spindle and rotates on it. Metal is ground by the action of number of cutting edges coming into contact with the work piece. Types of Grinding Machines (a) External Cylindrical Grinding Machine (b) Internal Cylindrical Grinding Machine (c) Surface Grinding Machine Classification – These machines are classified by the type, size of machine and special features as specified by the manufacturers. Purpose: The purpose…

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