Influence of Thermal and Mechanical Shocks to Cutting Edge Tool Life

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F09%3A86075736" target="_blank" >RIV/61989100:27230/09:86075736 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Thermal and Mechanical Shocks to Cutting Edge Tool Life

Popis výsledku v původním jazyce

The influence of temperature and mechanical shocks on the resistance of the tool cutting edge made is significant, and the ability of the cutting edge material to resist theses influences is one of the key indicators of quality. The toughness of sinteredcarbides is lower in comparison with speed-cutting steels. This is due to a larger ratio of included carbide cutting component against the volume of joining cobalt phase. The wear (damage) of the cutting edge by fracturing and crumbling away is due to cyclical loads on the cutting edge in the cutting process. This phenomenon occurs both during classical uninterrupted machining, and especially during the interrupted one, for example during milling, slot milling etc. During the uninterrupted cutting thecutting edge is cyclically loaded due to period oscillation of the cutting force main component. The frequency is given by the character of shaving element size.

Název v anglickém jazyce

Influence of Thermal and Mechanical Shocks to Cutting Edge Tool Life

Popis výsledku anglicky

The influence of temperature and mechanical shocks on the resistance of the tool cutting edge made is significant, and the ability of the cutting edge material to resist theses influences is one of the key indicators of quality. The toughness of sinteredcarbides is lower in comparison with speed-cutting steels. This is due to a larger ratio of included carbide cutting component against the volume of joining cobalt phase. The wear (damage) of the cutting edge by fracturing and crumbling away is due to cyclical loads on the cutting edge in the cutting process. This phenomenon occurs both during classical uninterrupted machining, and especially during the interrupted one, for example during milling, slot milling etc. During the uninterrupted cutting thecutting edge is cyclically loaded due to period oscillation of the cutting force main component. The frequency is given by the character of shaving element size.

Druh

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

CEP obor

JQ - Strojní zařízení a nástroje

OECD FORD obor

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Projekt

<a href="/cs/project/GP101%2F08%2FP118" target="_blank" >GP101/08/P118: Zkoušky keramických řezných materiálů při přerušovaném řezu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Proceedings of World Academy of Science, Engineering and Technology, Singapore 2009

ISSN

2070-3724

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

56

Stát vydavatele periodika

SG - Singapurská 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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