Hypothesis testing to confirm the influence of technological parameters on poor quality production

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86091822" target="_blank" >RIV/61989100:27360/14:86091822 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2478/amm-2014-0181" target="_blank" >http://dx.doi.org/10.2478/amm-2014-0181</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/amm-2014-0181" target="_blank" >10.2478/amm-2014-0181</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hypothesis testing to confirm the influence of technological parameters on poor quality production

Popis výsledku v původním jazyce

This report addresses some chosen statistical methods that could be used to confirm and set up the required functions of technology in foundry companies where parts are cast by the low-wax casting method, whereas these chosen statistical methods are intended to reduce poor quality of produced parts. This research was made on a practical example. Utilization of hypothesis testing methods was examined in order to confirm technological parameters having some influence on the products quality. The data werecompared before and after the implementation of changes aimed at reduction of poor quality produced parts in the wax department. The results confirmed that the implemented change had a statistically conclusive influence.

Název v anglickém jazyce

Hypothesis testing to confirm the influence of technological parameters on poor quality production

Popis výsledku anglicky

This report addresses some chosen statistical methods that could be used to confirm and set up the required functions of technology in foundry companies where parts are cast by the low-wax casting method, whereas these chosen statistical methods are intended to reduce poor quality of produced parts. This research was made on a practical example. Utilization of hypothesis testing methods was examined in order to confirm technological parameters having some influence on the products quality. The data werecompared before and after the implementation of changes aimed at reduction of poor quality produced parts in the wax department. The results confirmed that the implemented change had a statistically conclusive influence.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Archives of Metallurgy and Materials

ISSN

1733-3490

e-ISSN

—

Svazek periodika

59

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

5

Strana od-do

1063-1067

Kód UT WoS článku

000345100000038

EID výsledku v databázi Scopus

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