DETERMINATION OF THE REGIME OF MAGNETIC-PULSE HARDENINGOF COTTON-CLEANING MACHINES DISCS

Authors

  • A. M. Miliukova Physical-and-Technical Institute of the National Academy of Sciences of Belarus, 10 Kuprevicha Str., 220004 Minsk, the Republic of Belarus Автор
  • A. I. Gorchanin Physical-and-Technical Institute of the National Academy of Sciences of Belarus, 10 Kuprevicha Str., 220004 Minsk, the Republic of Belarus Автор
  • N. V. Burnosov Physical-and-Technical Institute of the National Academy of Sciences of Belarus, 10 Kuprevicha Str., 220004 Minsk, the Republic of Belarus Автор
  • A. I. Mihliuk Physical-and-Technical Institute of the National Academy of Sciences of Belarus, 10 Kuprevicha Str., 220004 Minsk, the Republic of Belarus Автор

Keywords:

cotton-cleaning machine; steel disks; magnetic-pulse processing; samples; microstructure; microhardness; hardening regime

Abstract

The structural and operational characteristics of cotton-cleaning machine disks are presented. To harden the
disks teeth with preservation of their geometric and linear dimensions, a new method of magnetic-pulse processing
was used.
The methodology to do a research on experimental samples of disks was developed. The chemical composition
of the discs material was determined, metallographic and durometric studies of the samples before and after the
magnetic-pulse treatment in various regimes were carried out. A rational regime of hardening of the teeth of cottoncleaning
machine discs was determined by the method of magnetic-pulse processing.

Fig. 9. Ref.: 6 titles.

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Published

2017-06-01

Issue

Выпуск 5. Июнь 2017 года

Section

МАШИНОСТРОЕНИЕ И МАШИНОВЕДЕНИЕ

License

Copyright (c) 2023 Вестник БарГУ Серия "Технические науки"

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