3D Molecular Dynamics model for nano-machining of fcc and bcc materials

Nikolaos E. Karkalos, Angelos P. Markopoulos, J. Kundrák

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

The increasing demand for high dimensional accuracy of miniaturized components towards the lower limits of precision engineering, leads to an increasing interest in the study of micro and nano-machining systems. In the current work, the influence of depth of cut for nano-milling cases with two different workpiece materials, namely nickel (fcc) and iron (bcc) is investigated by using a 3D Molecular Dynamics model. The analysis of the results is concerning machining forces, temperatures as well as workpiece deformation and structural alterations for each case and useful conclusions on the appropriate process parameter values are drawn.

Original languageEnglish
Pages (from-to)203-206
Number of pages4
JournalProcedia CIRP
Volume77
DOIs
Publication statusPublished - Jan 1 2018
Event8th CIRP Conference on High Performance Cutting, HPC 2018 - Budapest, Hungary
Duration: Jun 25 2018Jun 27 2018

Fingerprint

Molecular dynamics
Dynamic models
Machining
Precision engineering
Nickel
Iron
Temperature

Keywords

  • Cutting forces
  • Iron substrate
  • Molecular dynamics
  • Nano milling
  • Nano-maching
  • Nickel substrate

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

Cite this

3D Molecular Dynamics model for nano-machining of fcc and bcc materials. / Karkalos, Nikolaos E.; Markopoulos, Angelos P.; Kundrák, J.

In: Procedia CIRP, Vol. 77, 01.01.2018, p. 203-206.

Research output: Contribution to journalConference article

Karkalos, Nikolaos E. ; Markopoulos, Angelos P. ; Kundrák, J. / 3D Molecular Dynamics model for nano-machining of fcc and bcc materials. In: Procedia CIRP. 2018 ; Vol. 77. pp. 203-206.
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