Sensor-based detection of characteristics of rubber springs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10255846" target="_blank" >RIV/61989100:27230/25:10255846 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2224-2708/14/1/5" target="_blank" >https://www.mdpi.com/2224-2708/14/1/5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/jsan14010005" target="_blank" >10.3390/jsan14010005</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sensor-based detection of characteristics of rubber springs

Popis výsledku v původním jazyce

Knowledge of experimentally obtained values of elastic deformations of rubber springs induced by applied compressive forces of known magnitudes is essential for the selection of rubber springs with optimal properties, which are used in vibration machines. This paper deals with the laboratory measurement of the characteristics of rubber springs using two types of sensors that sense the instantaneous value of the compressive force acting on the compressed spring. By sensory monitoring of the pressure forces acting on the springs supporting the trough of vibratory conveyors, it is possible to analyse, diagnose and automate the working operation of vibration machines in practice. The characteristics of eight types of rubber springs were measured in two ways on laboratory equipment, and the spring stiffnesses were calculated from the measured data. Experiments have shown that the actual stiffnesses of rubber springs are lower compared to the values stated by the manufacturer, in the least favourable case by 33.6%. It has been shown by measurements that at the beginning of the loading of the rubber spring, its compression is gradual, and the stiffness increases slowly, which is defined as the progressivity of the spring.

Název v anglickém jazyce

Sensor-based detection of characteristics of rubber springs

Popis výsledku anglicky

Knowledge of experimentally obtained values of elastic deformations of rubber springs induced by applied compressive forces of known magnitudes is essential for the selection of rubber springs with optimal properties, which are used in vibration machines. This paper deals with the laboratory measurement of the characteristics of rubber springs using two types of sensors that sense the instantaneous value of the compressive force acting on the compressed spring. By sensory monitoring of the pressure forces acting on the springs supporting the trough of vibratory conveyors, it is possible to analyse, diagnose and automate the working operation of vibration machines in practice. The characteristics of eight types of rubber springs were measured in two ways on laboratory equipment, and the spring stiffnesses were calculated from the measured data. Experiments have shown that the actual stiffnesses of rubber springs are lower compared to the values stated by the manufacturer, in the least favourable case by 33.6%. It has been shown by measurements that at the beginning of the loading of the rubber spring, its compression is gradual, and the stiffness increases slowly, which is defined as the progressivity of the spring.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Sensor and Actuator Networks

ISSN

2224-2708

e-ISSN

2224-2708

Svazek periodika

2025

Číslo periodika v rámci svazku

14(1)

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

22

Strana od-do

1-22

Kód UT WoS článku

001431941900001

EID výsledku v databázi Scopus

2-s2.0-85218881215