Параметрическая вероятностная модель рабочей поверхности абразивных инструментов

Abstract

Questions of modelling of a working surface of abrasive tools on the basis of statistical parametrization of distribution laws of grains sizes are considered. Statistical parametrization is provided with modification of parameters of scaled laws of distribution with their reduction three: to а characteristic size of abrasive grains, factor of displacement of a expectancy concerning the characteristic size and to coefficient of variation. Functional relations for definition of characteristics of distribution of grains on a working surface of abrasive tools are received.