Using Acoustic Emission for Measuring Surface Roughness

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43918105" target="_blank" >RIV/62156489:43210/20:43918105 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.2478/ata-2020-0024" target="_blank" >https://doi.org/10.2478/ata-2020-0024</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/ata-2020-0024" target="_blank" >10.2478/ata-2020-0024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Using Acoustic Emission for Measuring Surface Roughness

Popis výsledku v původním jazyce

This paper is focused on exploring and utilizing the acoustic emission and its behaviour during surface roughness measurement. Surface quality or coating properties significantly affect the reliability and durability of operations. Three samples were selected for an experiment to demonstrate the possibility of measuring the roughness of surface textures by means of acoustic emission method (AE). These samples were made of the following materials: sample A2 - EN 54SiCr6 steel formed in water, austenitized at 850 oC for 20 minutes, sample A3 - non-heat-treated spheroidal graphite cast iron, and sample B5 - abrasion resistant austenitic manganese steel. The surfaces were subjected to the same surface treatments (roughness Ra = 1.6-3.2 μm) and measured under the same conditions. All possible measurements were measured on both x- and y-axes. Final results are presented graphically. The measured AE values showed a visible effect in the AE signals due to the lack of surface roughness.

Název v anglickém jazyce

Using Acoustic Emission for Measuring Surface Roughness

Popis výsledku anglicky

This paper is focused on exploring and utilizing the acoustic emission and its behaviour during surface roughness measurement. Surface quality or coating properties significantly affect the reliability and durability of operations. Three samples were selected for an experiment to demonstrate the possibility of measuring the roughness of surface textures by means of acoustic emission method (AE). These samples were made of the following materials: sample A2 - EN 54SiCr6 steel formed in water, austenitized at 850 oC for 20 minutes, sample A3 - non-heat-treated spheroidal graphite cast iron, and sample B5 - abrasion resistant austenitic manganese steel. The surfaces were subjected to the same surface treatments (roughness Ra = 1.6-3.2 μm) and measured under the same conditions. All possible measurements were measured on both x- and y-axes. Final results are presented graphically. The measured AE values showed a visible effect in the AE signals due to the lack of surface roughness.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Acta Technologica Agriculturae

ISSN

1335-2555

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

5

Strana od-do

150-154

Kód UT WoS článku

000564247000008

EID výsledku v databázi Scopus

2-s2.0-85094107035