Application of Acoustic Emission Method to Diagnose Damage in Pneumatic Cylinders

Application of Acoustic Emission Method to Diagnose Damage in Pneumatic Cylinders

článek ve sborníku ve WoS nebo Scopus

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The main aim of this paper is to find defects in the pneumatic cylinders using acoustic emission method and find a typical acoustic emission signal associated with a particular type of damage in the cylinder. The second aim is to investigate the relation between acoustic emission signal and a coefficient detection which evaluates the level of damage detection on the basis of the recorded differences between undamaged and damaged cylinders. Current results show good conformity and repeatability, and prove significant sensibility of acoustic emission signal in this application domain of diagnostics which brings higher quality results than currently used methods. It is evident that the diagnostic of pneumatic cylinder can be a new application domain for acoustic emission method. The conclusions of these measurements are summarized in the value of coefficient detection determines the ability of the discovery of defects by acoustic emission. The most serious defects of cylinders are those that have a large degree of severity, which takes into account the worst possible consequences to the customers. The present work follows previous approach performed by the authors, focused on the development of a new system for condition monitoring of pneumatic components supported by the Technology Agency of the Czech Republic.

The main aim of this paper is to find defects in the pneumatic cylinders using acoustic emission method and find a typical acoustic emission signal associated with a particular type of damage in the cylinder. The second aim is to investigate the relation between acoustic emission signal and a coefficient detection which evaluates the level of damage detection on the basis of the recorded differences between undamaged and damaged cylinders. Current results show good conformity and repeatability, and prove significant sensibility of acoustic emission signal in this application domain of diagnostics which brings higher quality results than currently used methods. It is evident that the diagnostic of pneumatic cylinder can be a new application domain for acoustic emission method. The conclusions of these measurements are summarized in the value of coefficient detection determines the ability of the discovery of defects by acoustic emission. The most serious defects of cylinders are those that have a large degree of severity, which takes into account the worst possible consequences to the customers. The present work follows previous approach performed by the authors, focused on the development of a new system for condition monitoring of pneumatic components supported by the Technology Agency of the Czech Republic.

The main aim of this paper is to find defects in the pneumatic cylinders using acoustic emission method and find a typical acoustic emission signal associated with a particular type of damage in the cylinder. The second aim is to investigate the relation between acoustic emission signal and a coefficient detection which evaluates the level of damage detection on the basis of the recorded differences between undamaged and damaged cylinders. Current results show good conformity and repeatability, and prove significant sensibility of acoustic emission signal in this application domain of diagnostics which brings higher quality results than currently used methods. It is evident that the diagnostic of pneumatic cylinder can be a new application domain for acoustic emission method. The conclusions of these measurements are summarized in the value of coefficient detection determines the ability of the discovery of defects by acoustic emission. The most serious defects of cylinders are those that have a large degree of severity, which takes into account the worst possible consequences to the customers. The present work follows previous approach performed by the authors, focused on the development of a new system for condition monitoring of pneumatic components supported by the Technology Agency of the Czech Republic.

pneumatic cylinder, acoustic emission, sensor, damage

pneumatic cylinder, acoustic emission, sensor, damage

01.10.2017

BINDT

UK, Northampton

9781510844759

First World Congress on Condition Monitoring

858–868

10