Advanced instrumentation of the pendulum-based rebound measurement method for the characterization of the impact dynamics of elastomers

Emminger, Carina (avtor), Cakmak, Umut (avtor), Nikonov, Anatolij (avtor), Lackner, Michael (avtor), Major, Zoltan (avtor)

Pendulum-based rebound resilience measurement is a well-established method for characterizing the energy absorption of elastomers. However, existing standards are limited to elastomers with a hardness range of Shore A30 to A85 and polymeric foams, providing only a single value of rebound resilience without further investigations into material behavior during impact. This study extends the application of this method to a broader hardness range (Shore 00–30 to D50) and enhances the analysis with advanced instrumentation, including a piezoelectric load cell, an angular transducer, and a high-speed camera, which enables capturing the impact duration, impact force, specimen compression, and the determining of elastic energy during the impact.

• Jezik: Angleški jezik
• Ključne besede: Max. 7 pendulum, elastomers, impact dynamics, rebound resilience, energy of impact, PDMS, TPU
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2025
• Št. strani: 11 str.
• Številčenje: Vol. 149, art. 108873
• PID: 20.500.12556/RUL-169534
• UDK: 539.3
• ISSN pri članku: 0142-9418
• DOI: 10.1016/j.polymertesting.2025.108873
• COBISS.SI-ID: 237998083
• Datum objave v RUL: 02.06.2025

Gradivo je del revije

• Naslov: Polymer testing
• Skrajšan naslov: Polym. test.
• Založnik: Elsevier
• ISSN: 0142-9418
• COBISS.SI-ID: 26155008

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.