ELEMENTS OF INFORMATION SUPPORT OF CUTTING TOOLS DYNAMICS ANALYSIS

Authors

  • Oleksandr G. Derevyanchenko Odessa National Polytechnic University (ONPU), Odessa, Ukraine
  • Oleksandr O. Fomin Odessa National Polytechnic University (ONPU), Ukraine
  • Vitaliy D. Pavlenko Odessa National Polytechnic University (ONPU), Ukraine
  • Nikolai V. Charugin Odessa National Polytechnic University (ONPU), Ukraine

DOI:

https://doi.org/10.20998/2078-7405.2019.91.02

Keywords:

wear of the tools cutting part, diagnosing conditions, geometric features, feature space, decision trees.

Abstract

The condition of the cutting part of the tool largely determines the quality of machining. Modern machine tools operate with limited operator participation, which necessitates the creation of automated systems for diagnosing tool conditions. An important part of this process is the development of mathematical and informational support, the creation of software classification systems – recognition of instrument states and their failures. The article presents an approach to the construction of decision trees and feature spaces that reflect the dynamics of the states of cutting tools (on the example of cutters).

Author Biographies

Oleksandr G. Derevyanchenko, Odessa National Polytechnic University (ONPU), Odessa

Doctor of Technical Sciences, Professor, Department of Material Science, Odessa National Polytechnic University (ONPU), Odessa.

Oleksandr O. Fomin, Odessa National Polytechnic University (ONPU)

Candidate of Technical Sciences, Associate Professor, Department of Computerized Control Systems, Odessa National Polytechnic University (ONPU)

Vitaliy D. Pavlenko, Odessa National Polytechnic University (ONPU)

Doctor of Technical Sciences, Professor, Professor Department of Computerized Control Systems, Odessa National Polytechnic University (ONPU)

Nikolai V. Charugin, Odessa National Polytechnic University (ONPU)

Candidate of Technical Sciences, Associate Professor, Department of Machine Tools (ONPU)

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Published

2019-08-31