Publication result detail

Decomposition of cutting forces with respect to chip segmentation and white layer thickness when hard turning 100Cr6

NESLUŠAN, M.; URÍČEK, J.; MIČIETOVÁ, A.; MINÁRIK, P.; PÍŠKA, M.; ČILÍKOVÁ, M.

Original Title

Decomposition of cutting forces with respect to chip segmentation and white layer thickness when hard turning 100Cr6

English Title

Decomposition of cutting forces with respect to chip segmentation and white layer thickness when hard turning 100Cr6

Type

WoS Article

Original Abstract

This paper deals with hard turning of steel 100Cr6 with a hardness of C. Surface integrity expressed in terms ofwhite layer thickness is studied as a function of tool wear and corresponding thermo-mechanical load of the machined surface. Total force is decomposed into components associated with the chip separationFγand thecomponentFɑ, which is associated mostly with the flank wear land. The results of experiments show that normaland shear components of the forceFɑ, increase progressively with the developedflank wearVBand correlatesignificantly with the white layer thickness. Furthermore, tool wear is also strongly dependent on the insert rake geometry, which contributes to the cutting force component of Fγ associated with the chip separation. For this reason, the chip formation depends on the progress of the tool wear.

English abstract

This paper deals with hard turning of steel 100Cr6 with a hardness of C. Surface integrity expressed in terms ofwhite layer thickness is studied as a function of tool wear and corresponding thermo-mechanical load of the machined surface. Total force is decomposed into components associated with the chip separationFγand thecomponentFɑ, which is associated mostly with the flank wear land. The results of experiments show that normaland shear components of the forceFɑ, increase progressively with the developedflank wearVBand correlatesignificantly with the white layer thickness. Furthermore, tool wear is also strongly dependent on the insert rake geometry, which contributes to the cutting force component of Fγ associated with the chip separation. For this reason, the chip formation depends on the progress of the tool wear.

Keywords

White layer; Hard turning; Cutting force

Key words in English

White layer; Hard turning; Cutting force

Authors

NESLUŠAN, M.; URÍČEK, J.; MIČIETOVÁ, A.; MINÁRIK, P.; PÍŠKA, M.; ČILÍKOVÁ, M.

RIV year

2021

Released

03.01.2020

Publisher

Elsevier

Location

Amsterodam, Netherland

ISBN

1526-6125

Periodical

Journal of Manufacturing Processes

Volume

50

Number

1

State

United States of America

Pages from

475

Pages to

484

Pages count

10

URL

https://www.sciencedirect.com/science/article/pii/S1526612520300074

BibTex

@article{BUT161314,
  author="NESLUŠAN, M. and URÍČEK, J. and MIČIETOVÁ, A. and MINÁRIK, P. and PÍŠKA, M. and ČILÍKOVÁ, M.",
  title="Decomposition of cutting forces with respect to chip segmentation and white layer thickness when hard turning 100Cr6",
  journal="Journal of Manufacturing Processes",
  year="2020",
  volume="50",
  number="1",
  pages="475--484",
  doi="10.1016/j.jmapro.2020.01.004",
  issn="1526-6125",
  url="https://www.sciencedirect.com/science/article/pii/S1526612520300074"
}