HISTORY: For decades air gauging units have been used for dimensional measurements. They have been applied in many technological processes, especially in the systems of in-process manufacturing control or any type of production environment. They were initially invented in France before the Second World War by a carburetor company that was looking for a more reliable method of measuring its…
Calibration is one of the many ways to achieve a precision in leak testing. Internal calibration delivers the desired results for the most leak testing applications since the leak detector properly tunes to helium and correctly reports the leak it sees. However, accuracy is influenced by numerous factors, most of which are not in control of the leak detector and…
The Concept of Multi-Gauging: Multi-gauging systems are majorly used to calculate a number of dimensions concurrently. The part of the machinery to be gauged is matched with a setting master that acts like the component. The feature gauged might be external or internal diameters, lengths, straightness, squareness ovality, run-out of faces, and more. The measuring head gauging setting is precisely…