Specific cutting energy employed to study the influence of the grain size in the micro-milling of the hardened AISI H13 steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F15%3A43925554" target="_blank" >RIV/49777513:23210/15:43925554 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00170-015-7321-x" target="_blank" >http://dx.doi.org/10.1007/s00170-015-7321-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00170-015-7321-x" target="_blank" >10.1007/s00170-015-7321-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Specific cutting energy employed to study the influence of the grain size in the micro-milling of the hardened AISI H13 steel

Popis výsledku v původním jazyce

Among the miniaturization processes, micro-machining is one of the most used processes in the modern industries. In spite of the high number of micro-machining applications, several gaps should be investigated, such as the size effect. This paper analyzes the influence of the size effect on the specific cutting energy. Workpieces of AISI H13 steel with different austenitic grain size were machined with a tool of 0.5 mm of diameter and coating of (TiAl)N. The input parameters were the cutting speed, feedrate, and radial depth of cut. The responses were the cutting force and specific cutting energy. The results showed that the reduction of the specific cutting energy with the increase of feed rate for small grain sizes corresponded to 73 %. In the sameway, the reduction for the large grain size corresponded to 70 %.

Název v anglickém jazyce

Specific cutting energy employed to study the influence of the grain size in the micro-milling of the hardened AISI H13 steel

Popis výsledku anglicky

Among the miniaturization processes, micro-machining is one of the most used processes in the modern industries. In spite of the high number of micro-machining applications, several gaps should be investigated, such as the size effect. This paper analyzes the influence of the size effect on the specific cutting energy. Workpieces of AISI H13 steel with different austenitic grain size were machined with a tool of 0.5 mm of diameter and coating of (TiAl)N. The input parameters were the cutting speed, feedrate, and radial depth of cut. The responses were the cutting force and specific cutting energy. The results showed that the reduction of the specific cutting energy with the increase of feed rate for small grain sizes corresponded to 73 %. In the sameway, the reduction for the large grain size corresponded to 70 %.

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/ED2.1.00%2F03.0093" target="_blank" >ED2.1.00/03.0093: Regionální technologický institut - RTI</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

ISSN

0268-3768

e-ISSN

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Svazek periodika

81

Číslo periodika v rámci svazku

9-12

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

1591-1599

Kód UT WoS článku

000365224400013

EID výsledku v databázi Scopus

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