EXPERIMENTAL STUDY OF FRICTION COEFFICIENT IN DIAMOND BURNISHING OF CuAl8Fe3 BRONZE

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  • TITLE: EXPERIMENTAL STUDY OF FRICTION COEFFICIENT IN DIAMOND BURNISHING OF CuAl8Fe3 BRONZE
  • AUTHOR(S): A.P.Anchev, D. K. Drumeva
  • ABSTRACT: The article presents the results from an experimental study to determine the friction coefficient in diamond burnishing process of specimens made of CuAl8Fe3 bronze alloy. The experimental study was performed on a lathe C11 using a specially developed device containing a strain gauge beam. The studied burnishing process was implemented through a deforming tool with a spherical tip made of polycrystalline artificial diamond. The experimental study was performed in the range of sliding velocity minm17243v  . A regression analysis was performed and a mathematical model of the friction coefficient depending on the sliding velocity was obtained.
  • PAGES: 34-
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