Ajuste, y calibración de durómetro metrocom utilizando Aluminio 6061, pulido con partículas de 1.0 micrómetros
Fecha
2022
Autores
Pimentel Cuéllar, José Rafael
Carrillo Alvarado, Gilberto Antonio
Rivera Andino, Raquel Alejandra
Urbina Benítez, José Ronaldo
Título de la revista
ISSN de la revista
Título del volumen
Editor
International Multilingual Journal of Science and Technology
Resumen
This research determined the influence of the adjustments and calibrations made to a conventional hardness tester and how they affect the hardness measurements in aluminum over long periods of time. The sample used was 6061-T6 aluminum and a 2.50 mm ball indenter to make the traces. The development of the adjustment and calibration of the hardness tester was carried out to obtain more stable values over time, as well as to obtain a characterization of the mechanical properties (hardness) of 6061-T6 aluminum and to be able to compare the results with the theory. This supports the theory in terms of hardness, according to calculations based on applied load and the diameter of the footprint, in which it was observed that the larger the diameter, the lower the hardness, of equal sections of the samples, homogeneity. A MITUTOYO No. 2109S-10 and a conventional lathe were used for the adjustments, while the hardness tests were carried out on a METROCOM 9033-96 TYPE RC/MP hardness tester, the measurement of the trace with a Jiusion digital microscope, and a scale used with a tolerance equal to +- 0.1 mm. As a result of the adjustment and subsequent tests, an improvement in the values for hardness with respect to aluminum was evidenced, obtaining a lower bias than measurements prior to the adjustment, establishing a map for the tested sample according to the hardness and determining an interval for calibration in specific periods.
Descripción
Palabras clave
Hardness , Adjustments , Aluminum , Harness tester
Citación
Pimentel, J., Carrillo, G., Rivera, R. & Urbina, J. (2022). Ajuste, Y Calibración De Durómetro Metrocom Utilizando Aluminio 6061, Pulido Con Partículas De 1.0 Micrómetros. International Multilingual Journal of Science and Technology, 7(10)