Review article

Technological coefficients of isotropy of road-building machinery part surface properties and their influence on selecting of the restoration sequence

UDC: 

629.1

DOI: 

10.23968/1999-5571-2018-15-6-135-141

Pages: 

135-141

Annotation: 

The article analyzes the quality criteria of road building machinery parts from the point of view of their efficiency in the surface quality. There have been established relationships between the quality criteria and the functionality of the part. Some new parameters are proposed in the form of isotropy coefficients describing the roughness, hardness, and cold deformation. The purpose of introducing these coefficients is consistent with the developed model for selecting the optimal technology for restoration of road construction machinery parts.

Authors: 

Belyaev A. I. Saint Petersburg State University of Architecture and Civil Engineering