Izenburua
Impact of surface roughness on the coefficient of friction of polymer-on-polymer contacts for deflection pulley-rope systems in the lift industryBeste instituzio
OronaBertsioa
Bertsio argitaratua
Eskubideak
© 2024 The AuthorsSarbidea
Sarbide irekiaArgitaratzailearen bertsioa
https://doi.org/10.1007/s40544-024-0881-8Non argitaratua
Friction Vol. 12. Pp. 2126-2138, 2024Argitaratzailea
SpringerGako-hitzak
polymer-on-polymerFriction
Roughness
Sliding
Laburpena
The coefficient of friction (CoF) between the deflection pulley and rope in a lift strongly affects the life span of the rope. Although surface roughness is a key factor affecting the metallic pulley– ... [+]
The coefficient of friction (CoF) between the deflection pulley and rope in a lift strongly affects the life span of the rope. Although surface roughness is a key factor affecting the metallic pulley–rope CoF, its effect on polymeric pulleys is unknown. The present study analyses the effect of roughness and working conditions on cast polyamide 6 (PA6G) deflection pulley–thermoplastic polyurethane (TPU)-coated rope contacts. The statistical analysis revealed that the effect of surface roughness on the CoF for low-load tests was significant. The present study contributes significantly to parameter selection in deflection pulley machining to minimise friction between the pulley and rope. [-]
Finantzatzailea
Gobierno VascoPrograma
Programa de Red Guipuzcoana de Ciencia, Tecnología e InnovaciónZenbakia
76187Laguntzaren URIa
Sin informaciónProiektua
Investigación y análisis de estrategias para incrementar la eficiencia energética del ascensor (ASEFI)Bildumak
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