Detail publikace

On the Application of the PVD Hard Coatings for Ball Milling of Shaped Surfaces

DVOŘÁČEK, J. POLZER, A. ZOUHAR, J. SEDLÁK, J. PÍŠKA, M.

Originální název

On the Application of the PVD Hard Coatings for Ball Milling of Shaped Surfaces

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Force load analysis is a usual procedure of current cutting tool testing in not only ball end milling but in general machining. This paper is aimed to force load analysis of the cutting tool when the HSS ball end milling is performed onto an alumina alloy. A variation of the cutting tool force loading has been observed when a tilt of the tool was set perpendicularly to the direction of the feed speed vector in the range 0-20deg and cutting conditions were kept constant. In the first part of the study, some uncoated HSS ball milling tools have been used to exclude an influence of PVD coating and its disperse in quality. In the second part of the project the PVD coatings on the base of (TixAl1-x)N and TiB2 have been successively applied. However, the main objective of the research was to quantify other cutting phenomena also, like the chip formation, roughness of the machined surface as they present a key role in the complex surface machining for moulds.

Klíčová slova

ball milling, forces, roughness, PVD coating

Autoři

DVOŘÁČEK, J.; POLZER, A.; ZOUHAR, J.; SEDLÁK, J.; PÍŠKA, M.

Rok RIV

2010

Vydáno

8. 12. 2010

ISSN

1338-2357

Periodikum

Internet Journal of Engineering and Technology

Ročník

1

Číslo

1

Stát

Slovenská republika

Strany od

11

Strany do

18

Strany počet

8

BibTex

@article{BUT88666,
  author="Jan {Dvořáček} and Aleš {Polzer} and Jan {Zouhar} and Josef {Sedlák} and Miroslav {Píška}",
  title="On the Application of the PVD Hard Coatings for Ball Milling of Shaped Surfaces",
  journal="Internet Journal of Engineering and Technology",
  year="2010",
  volume="1",
  number="1",
  pages="11--18",
  issn="1338-2357"
}