Quantitave Assessment of PVD Coatings and Cooling Fluids on the Drilling Performance and Wear of HSS Drills when Machining of Hardened Steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F02%3APU36812" target="_blank" >RIV/00216305:26210/02:PU36812 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Quantitave Assessment of PVD Coatings and Cooling Fluids on the Drilling Performance and Wear of HSS Drills when Machining of Hardened Steel

Original language description

Machining of hardened steel is a very common technological operation today. The new approaches for higher efficiency are based on the PVD coatings or a use of cooling fluids with efficient HP/lubricating additives. Drill coatings can help to increase wear resistance or to alter contact conditions in a such way that wear effect is reduced. In this study, low-alloyed hardened steels (Rm=1,200 MPa) were drilled with TiN, TiCN, TiAlN and TiN/MovicR coatings applied on HSS drills. Specific drilling energy annd coefficient of friction were calculated to quantify the wear process and functioning of the material interface in the tool life.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JQ - Machinery and tools

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Article name in the collection

Intertribo 2002

ISBN

80-233-0476-3

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

59-64

Publisher name

Dom techniky ZSVTS Bratislava s.r.o.

Place of publication

Bratislava

Event location

Stará Lesná-Tatranská Lomnica

Event date

Nov 14, 2002

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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