Characterization and parameters sensitivity analysis of worm gear rolling measurement

Pueo, M. ; Acero, R. (Universidad de Zaragoza) ; Santolaria, J. (Universidad de Zaragoza)

Resumen: Gears rolling tests involve multiple error sources due to their consideration as a dynamic measurement. This paper presents an experimental characterization of a single and double-flank rolling tester for worm gears. A methodology is presented to determine the individual repeatability of the complete rolling tester and its components. The high repeatability of the individual and combined test series shows the mechanical reliability of the machine for both types of rolling tests, with error values similar to those of the measuring instruments used in the equipment. Additionally, a local sensitivity analysis quantifies the influence in the rolling parameters of the main error sources identified. In this way, contributions to the measurement uncertainty of the rolling equipment due to variables such as variation of the centre distance, height or perpendicularity between the axes are established.

Idioma: Inglés

DOI: 10.1016/j.measurement.2020.108220

Año: 2020

Publicado en: MEASUREMENT 166 (2020), 108220 [12 pp.]
ISSN: 0263-2241

Factor impacto JCR: 3.927 (2020)

Categ. JCR: ENGINEERING, MULTIDISCIPLINARY rank: 19 / 90 = 0.211 (2020) - Q1 - T1
Categ. JCR: INSTRUMENTS & INSTRUMENTATION rank: 12 / 64 = 0.188 (2020) - Q1 - T1

Factor impacto SCIMAGO: 0.772 - Applied Mathematics (Q1) - Condensed Matter Physics (Q1) - Statistics and Probability (Q1) - Electrical and Electronic Engineering (Q1) - Instrumentation (Q1) - Education (Q1)

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Ing. Procesos Fabricación (Dpto. Ingeniería Diseño Fabri.)