Just like every other products, measuring instruments also losing their properties over time. How time, environment, usage, or other conditions influence properties will be known through performing regular calibrations. By calibrating instrument, we can determine stability, drift, or other properties to predict reliability of measured data and measuring instrument itself. According my common experience I […]
In our everyday language as well as in industrial world quite often used terms are accuracy and precision. Usually these two words are associated either with measurement or manufacturing. What is the accuracy of this measurement? Or How precise is your manufacturing? Our first thought is related rather to a level of quality, something related […]
Method of measurement: Contact (point-based systems) Coordinate Measurement Machine (+) High accuracy measurement (+) Good for measurement of geometrical features: Diameter of Holes Diameter of Pins Cylindricity Roundness Coaxiality Concentricity (-) Restricted measurement area (-) Operated under temperature-controlled environment (-) Component to be measured must be allowed to be stabilized at that temperature (-) Access […]