The Air Micrometer is a relative measuring instrument that can measure the dimensions of a piece of work using air flow. When the clearance between the nozzle and the work to be measured changes, the amount of air being blown out the nozzle also changes, causing the height of a float to change.
In this regard, how does an air gauge work?
Air gages, or more precisely dimensional air gages, are measuring devices that use air nozzles to sense the surface to be measured. Using this technique, air is passed to one or more sensing nozzles and the resulting flow is measured by the air gage readout that is calibrated to display in linear dimensions.
Secondly, what is the function of an air gauge? A tire-pressure gauge, or tyre-pressure gauge, is a pressure gauge used to measure the pressure of tires on a vehicle. Since tires are rated for specific loads at certain pressure, it is important to keep the pressure of the tire at the optimal amount.
Also to know is, what is an air gauge?
Definition of air gauge. 1 : a gauge for measuring air pressure. 2 : a comparator in which the rate of escape of air between the surface under test (as that of a gun bore) and one of known curvature nearly fitting it (as that of a spindle inserted in the bore) is used as a measure of the difference between the two.
What is air plug gauge?
Air Plug Gauge consists of a cylindrical hardened steel body, hard -chrome plated and precisely ground, to provide the guide needed for air jet positioning inside the bore. The nozzles through with the air is guided are recessed below the body diameter of the plug.