OPTIMIZATION OF ABRASIVE WEAR PERFORMANCE OF PM VANADIS 6 TOOL STEEL USING TAGUCHI APPROACH: A STATISTICAL STUDY ON THE EFFECTS OF HEAT TREATMENT AND TESTING CONDITIONS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00358561" target="_blank" >RIV/68407700:21220/21:00358561 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.37904/metal.2021.4167" target="_blank" >https://doi.org/10.37904/metal.2021.4167</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2021.4167" target="_blank" >10.37904/metal.2021.4167</a>

Jazyk výsledku

angličtina

Název v původním jazyce

OPTIMIZATION OF ABRASIVE WEAR PERFORMANCE OF PM VANADIS 6 TOOL STEEL USING TAGUCHI APPROACH: A STATISTICAL STUDY ON THE EFFECTS OF HEAT TREATMENT AND TESTING CONDITIONS

Popis výsledku v původním jazyce

The friction and wear behavior of cold-work tool steel materials is a subject of interest to researchers and tribologists. Both friction and wear are the key factors affecting the life of a tool. This study investigates the abrasive wear performance of Vanadis 6 material against the sintered alumina (Al2O3) counterpart. The friction and wear tests were performed on a pin on disk tribometer at room temperature. The design of experiment approach based on the Taguchi methodology was used for experimentation and Taguchi's L18 orthogonal array was used based on the mixed levels (2^1 3^3) of the control factors viz., tempering temperature, subzero temperature, sliding velocity, and load. Further, the ANOVA technique was used to identify the significant factors and their contribution to the tribological performance of Vanadis 6. It is evident that the load is the most significant parameter that affects both the mean friction coefficient and wear rate followed by tempering temperature. Taguchi analysis revealed that using a tempering temperature of 170 °C, the subzero temperature of -140 °C, the sliding velocity of 18.85 cm/s, and 10N normal load gives the optimum setting for the mean coefficient of friction and a tempering temperature of 170 °C, sub-zero temperature of -140 °C, sliding velocity of 6.4 cm/s, and 1 N normal load gives the optimum setting for wear rate.

Název v anglickém jazyce

OPTIMIZATION OF ABRASIVE WEAR PERFORMANCE OF PM VANADIS 6 TOOL STEEL USING TAGUCHI APPROACH: A STATISTICAL STUDY ON THE EFFECTS OF HEAT TREATMENT AND TESTING CONDITIONS

Popis výsledku anglicky

The friction and wear behavior of cold-work tool steel materials is a subject of interest to researchers and tribologists. Both friction and wear are the key factors affecting the life of a tool. This study investigates the abrasive wear performance of Vanadis 6 material against the sintered alumina (Al2O3) counterpart. The friction and wear tests were performed on a pin on disk tribometer at room temperature. The design of experiment approach based on the Taguchi methodology was used for experimentation and Taguchi's L18 orthogonal array was used based on the mixed levels (2^1 3^3) of the control factors viz., tempering temperature, subzero temperature, sliding velocity, and load. Further, the ANOVA technique was used to identify the significant factors and their contribution to the tribological performance of Vanadis 6. It is evident that the load is the most significant parameter that affects both the mean friction coefficient and wear rate followed by tempering temperature. Taguchi analysis revealed that using a tempering temperature of 170 °C, the subzero temperature of -140 °C, the sliding velocity of 18.85 cm/s, and 10N normal load gives the optimum setting for the mean coefficient of friction and a tempering temperature of 170 °C, sub-zero temperature of -140 °C, sliding velocity of 6.4 cm/s, and 1 N normal load gives the optimum setting for wear rate.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

Metal 2021- Conference Proceedings

ISBN

978-80-87294-99-4

ISSN

—

e-ISSN

2694-9296

Počet stran výsledku

7

Strana od-do

1-7

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

26. 5. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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