RESEARCH OF INFLUENCE OF ELECTROFRICTION HARDENING OF FORAGEHARVESTER CUTTING DRUM KNIVES ON THEIR WEAR RESISTANCE

Authors

  • P. N. Bogdanovich Institution of Education “Belarusian State University of Transport” Ministry of Education of the Republic of Belarus, 34, Kirova str., 246000 Gomel, the Republic of Belarus Автор
  • M. I. Mikhailov Institution of education “Gomel State Technical University named after P. O. Sukhoi” Ministry of Education of the Republic of Belarus, 48, October ave., 246746 Gomel, the Republic of Belarus Автор
  • K. M. Mikhailov Institution of education “Gomel State Technical University named after P. O. Sukhoi” Ministry of Education of the Republic of Belarus, 48, October ave., 246746 Gomel, the Republic of Belarus Автор

Keywords:

forage harvester; knives; cutter drum; electrofriction hardening

Abstract

Efficiency of use of high-duty cast iron in constructions of forage harvester cutting drum knives is considered. Installation
schemes for hardening and durability studies are suggested. The results of experimental studies of the influence of electrofriction
hardening of forage harvester cutting drum knives on their durability are considered. It is found that durability of knives increases
1.2...1.5 times.

Table 4. Fig. 8. Ref.: 15 titles.

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Published

2016-06-01

Issue

Section

ПРОЦЕССЫ И МАШИНЫ АГРОИНЖЕНЕРНЫХ СИСТЕМ