Comparison of performance of austrian made si3n4 - nitride ceramic tools used to machine grey cast iron workpiece materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F09%3A%230001133" target="_blank" >RIV/46747885:24210/09:#0001133 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24210/09:#0001459

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of performance of austrian made si3n4 - nitride ceramic tools used to machine grey cast iron workpiece materials

Popis výsledku v původním jazyce

This article presents comparisons of cutting performance of Austrian made ? Si3N4 nitride ceramic ? inserts used in machining a Type 422425 grey cast iron work-piece materials. Three commercial ceramic inserts Type FMG121C, FMG122C, and FMG134C were tested. Experiments were focused on tool life tests. A comparison approach involved exponents of Taylor?s type equations over an optimized cutting tool interval i.e. one constant depth of cut of 1mm, one constant feed rate of 0.2mm/rev and the three cuttingspeeds 250, 320 and 380m/min. Results were obtained from linear regression. Also conducted was an evaluation of intervals of reliability as well as corresponding standard deviations for each regression coefficient in experimental Taylor?s equations. Theexperiments allowed to compare, from statistical perspectives, at a 95 and greater confidence level, the trends and quantities of experimental cutting inserts.

Název v anglickém jazyce

Comparison of performance of austrian made si3n4 - nitride ceramic tools used to machine grey cast iron workpiece materials

Popis výsledku anglicky

This article presents comparisons of cutting performance of Austrian made ? Si3N4 nitride ceramic ? inserts used in machining a Type 422425 grey cast iron work-piece materials. Three commercial ceramic inserts Type FMG121C, FMG122C, and FMG134C were tested. Experiments were focused on tool life tests. A comparison approach involved exponents of Taylor?s type equations over an optimized cutting tool interval i.e. one constant depth of cut of 1mm, one constant feed rate of 0.2mm/rev and the three cuttingspeeds 250, 320 and 380m/min. Results were obtained from linear regression. Also conducted was an evaluation of intervals of reliability as well as corresponding standard deviations for each regression coefficient in experimental Taylor?s equations. Theexperiments allowed to compare, from statistical perspectives, at a 95 and greater confidence level, the trends and quantities of experimental cutting inserts.

Druh

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

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

<a href="/cs/project/FT-TA4%2F105" target="_blank" >FT-TA4/105: *Integrita povrchu ( IP ) jako nástroj pro zvyšování užitných vlastností součástí vyráběných na strojích TOS VARNSDORF a.s.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Modern Machinery Science Journal

ISSN

1803-1269

e-ISSN

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Svazek periodika

2009

Číslo periodika v rámci svazku

october

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

3

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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