Detail publikace

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

PÍŠKA, M.

Anglický název

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

Typ

Stať ve sborníku v databázi WoS či Scopus

Jazyk

en

Originální abstrakt

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 EP/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=1200 MPa) were drilled with TiN, TiCN, TiAlN and TiN/Movic(R) coatings applied on HSS drills. Specific drilling energy and coefficient of friction were calculated to quantify the wear process and functioning of the material interface in the tool life.

Klíčová slova anglicky

hardened steel, drilling, coating, performance

Vydáno

2002-11-14

Nakladatel

Dom techniky ZSVTS Bratislava s.r.o.

Místo

Bratislava

ISBN

80-233-0476-3

Kniha

Intertribo 2002

Strany od–do

59–64

Počet stran

6

BIBTEX


@inproceedings{BUT7426,
  author="Miroslav {Píška}",
  title="Quantitave Assessment of PVD Coatings and Cooling Fluids on the Drilling Performance and Wear of HSS Drills when Machining of Hardened Steel",
  booktitle="Intertribo 2002",
  year="2002",
  series="2002",
  number="1",
  pages="59--64",
  publisher="Dom techniky ZSVTS Bratislava s.r.o.",
  address="Bratislava",
  isbn="80-233-0476-3"
}