g. Himki, Moscow, Russian Federation
Odincovo, Moscow, Russian Federation
Discusses issues related to the modification of national standards in the field of basic norms of interchangeability. Analyzes the current approach to the valuation of geometric characteristics of products: tolerances on linear dimensions and geometric tolerances. Sets out the approach to the assessment and description of the microgeometry of the surface regulating new indicators microgeometry of the surface profile, harmonized with the experience of foreign countries
Interchangeability, geometrical specifications, system ISO tolerances for linear dimensions, geometric tolerances, the parameters of the surface profile