Gear grinding is one of the ways in which a gear being produced is finished. Gear grinding is used to remove surface materials on a gear blank through abrasion. Abrasion is conducted through rubbing of a rough surface against a piece of metal at high speeds to scrape away the material that is not needed in the gear.
An air receiver tank (sometimes called an air compressor tank or compressed air storage tank) is what it sounds like: a tank that receives and stores compressed air after it exits the air compressor. This gives you a reserve of compressed air that you can draw on without running your air compressor. An air receiver is a type of pressure vessel; it holds compressed air under pressure for future use
A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor.
