РЕГЛАМЕНТАЦИЯ ПАРАМЕТРОВ ШЕРОХОВАТОСТИ ФУНКЦИОНАЛЬНЫХ ПОВЕРХНОСТЕЙ ДЕТАЛЕЙ МАШИН В ТЕХНОЛОГИЧЕСКОЙ ДОКУМЕНТАЦИИ

Abstract

On the basis of the probability theory approach to the formation of surface roughness parameters in machinery during machining there is offered an algorithmic solution of an urgent problem of the regulations of roughness parameters for machinery functional surfaces in technological documentation. The algorithmic solutions for the following parameter versions are developed (RSS 2.309-73): the highest value; the smallest value; a value range; a rated value with ultimate deviations; an indication of two and more parameters. The theoretical investigation results may serve as a starting point for the further development of theory and practice for the technological support of roughness parameters in machinery functional surfaces with the required reliability. 
 Foe a wide actual realization of investigation results the solution of a number of problems is needed: 1) the development of standards or guide information on the regulations in technological documentation of required technological values of roughness parameters; 2) the further development of investigations in the field of technological support reliability of quality parame-ters (including roughness) of blank surfaces in the course of machining in technologically flexible systems.