20.500.12556/DKUM-92007 Evaluation of measurement uncertainty contributions in ring gauge calibration Measurements are of paramount importance in industry and other areas of importance to society. They are used to determine the characteristics of processes and products, to control and regulate processes, to decide on the acceptable quality of products, etc. To ensure the quality of measurements, we have to calibrate measuring devices regularly. In our laboratory – the holder of the national length standard, we mainly calibrate high-precision standards from accredited laboratories. As the demands on the accuracy of measurements are constantly increasing, we are also forced to continuously improve the accuracy of our calibration procedures. This article presents the development of methods for calibrating the diameter of ring gauges, which represent an important standard for calibrating measuring instruments for measuring internal dimensions. The main objective of this development is to reduce the measurement uncertainty based on a scientific investigation of all influencing parameters. The presented study focuses in particular on the control and reduction of the influence of geometric anomalies of the calibrated rings on the measurement uncertainty during calibration. measurement traceability calibration measurement uncertainty error simulation sledljivost meritev kalibracije merilna negotovost simulacije simulacije napak true false true DAAAM International Vienna Angleški jezik Slovenski jezik https://www.ijsimm.com/ Članek v reviji 2025-03-11 08:44:51 2025-03-11 08:44:52 2025-03-12 03:12:42 0000-00-00 00:00:00 2024 0 0 str. 575-586 no. 4 Vol. 23 Dec. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2024-12-01 006.915 220108803 10.2507/IJSIMM23-4-697 1726-4529 text23-4_697.pdf text23-4_697.pdf 1 A675CF2696A081FE7CA37049EF9BAF77 321f80701934f9bb86b41ead3bd89c100e1f18718939b688024014c39a8daa64 c389cf75-fe4d-11ef-b15e-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=189151 https://www.ijsimm.com/Full_Papers/Fulltext2024/text23-4_697.pdf 0 cc5674fd-fe4d-11ef-b15e-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=189152 Fakulteta za strojništvo 0 0 0