Improving the contact strength of V-belt pulleys using plastic deformation

  • D.D. Marchenko
  • K.S. Matvyeyeva
Keywords: contact strength, plastic deformation, hardening, wear resistance, V-belt pulley, roughness

Abstract

The article presents the results of a study of the contact strength of V-belt pulleys when they work on contact collapse. To increase the wear resistance and contact strength of the tribological conjugation, a method for rolling around the side surfaces of pulleys with a roller and a device for its implementation are proposed. The proposed method and device can increase the wear resistance of the pulleys, and hence the durability    of 1.6 ... 2.1 times.

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Published
2020-01-09
Section
Articles