Machining of Inconel 718 Using Uncoated Cutting Tools with Different Cutting Edge Quality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F16%3A43929958" target="_blank" >RIV/49777513:23210/16:43929958 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2016/065.pdf" target="_blank" >http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2016/065.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2507/27th.daaam.proceedings.065" target="_blank" >10.2507/27th.daaam.proceedings.065</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Machining of Inconel 718 Using Uncoated Cutting Tools with Different Cutting Edge Quality

Popis výsledku v původním jazyce

This article deals with testing cemented carbide cutting tools during the experimental cutting of Inconel 718 super-alloy. Several carbide end-mills with different cutting edge qualities obtained by different grinding conditions and strategies were used for machining Inconel 718. The main aim is to compare all end-mills in terms of their cutting tool life during cutting. The machining was performed with cutting tools right after grinding without any coating or cutting edge preparation. Cutting forces were measured during machining to find out the influence of the cutting edge quality on the cutting force Fy during the first impact of the tool. Cutting force at the end of the tool life was also measured. The strategy of side milling was used for the cutting tests of tools during machining of Inconel 718. This material is used for highly stressed components in the nuclear industry, such as combustion turbines. The material is very problematic for machining due to its rapid hardening and high heat generation. The influence of the cutting edge after grinding on the cutting process is assessed by means of flank wear and cutting force.

Název v anglickém jazyce

Machining of Inconel 718 Using Uncoated Cutting Tools with Different Cutting Edge Quality

Popis výsledku anglicky

This article deals with testing cemented carbide cutting tools during the experimental cutting of Inconel 718 super-alloy. Several carbide end-mills with different cutting edge qualities obtained by different grinding conditions and strategies were used for machining Inconel 718. The main aim is to compare all end-mills in terms of their cutting tool life during cutting. The machining was performed with cutting tools right after grinding without any coating or cutting edge preparation. Cutting forces were measured during machining to find out the influence of the cutting edge quality on the cutting force Fy during the first impact of the tool. Cutting force at the end of the tool life was also measured. The strategy of side milling was used for the cutting tests of tools during machining of Inconel 718. This material is used for highly stressed components in the nuclear industry, such as combustion turbines. The material is very problematic for machining due to its rapid hardening and high heat generation. The influence of the cutting edge after grinding on the cutting process is assessed by means of flank wear and cutting force.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

<a href="/cs/project/LO1502" target="_blank" >LO1502: Rozvoj Regionálního technologického institutu</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 27th DAAAM International Symposium

ISBN

978-3-902734-08-2

ISSN

1726-9679

e-ISSN

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Počet stran výsledku

6

Strana od-do

441-446

Název nakladatele

DAAAM International

Místo vydání

Vienna

Místo konání akce

Mostar, Bosnia and Herzegovina

Datum konání akce

26. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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