DEVELOPMENT OF TECHNOLOGIES AND EQUIPMENT COATING INCREASED WEAR RESISTANCE TYPE FOR DETAILS SHAFT

Y. Borodiy
National Technical University of Ukraine "Kyiv Polytechnic Institute named Igor Sikorsky" / Ukraine

DOI: none

Reference:

Borodiy., Y. (2017). Development of technologies and equipment coating increased wear resistance type for details shaft. Technological Complexes, 14(1), 51-56. Retrieved December 12, 2017, http://t-komplex.net.ua/content/1-14-2017/007.pdf

Abstract

The article is devoted development of technologies of the superficial strengthening of details of machines as billows by creation of the combined multi-layered wearproof coverages with the set properties. The got results present practical interest for technological developments which provide forming of coverages with necessary operating properties for the different terms of work of details of machines, and also information about possibility of change of properties of coverages. Causing of electro-spark coverages increases operating firmness of details of machines in 3-6 times.

Keywords

superficial strengthening, details of machines, electro-spark alloying, surface plastic deformation, wearproof coverages.

References

  • Borodiy, Y.P. (2013). Experimental research of features of formation of the surface wear layer of working elements of separating stamps. Collection of scientific works (branch of engineering, construction), 2 (37), 61-65.
  • Makovei, V.A., Borodiy, Y.P. & Kurikhin, V.S. (2009). Method electric spark strengthening the surface of metals and alloys. The patent for Utility Model №40858 Ukraine.
  • Makovei, V.A., Borodiy, Y.P. & Kurikhin, V.S. (2009). Forming and research of the combined wearproof coverages on the cutting edges of stamps and on the details of machines. Journal of Mechanical Engineering of the National Technical University of Ukraine Kyiv Politechnic Institute, vol. 55, 256- 264.
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