Open AccessOPTICAL-ELECTRONIC SYSTEM FOR INSPECTION OF GEOMETRIC PARAMETERS OF BULLETS AND SLEEVES
Author(s) -
Evgeniy Vlasov,
Irina Kalashnikova
Publication year - 2019
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2019-8-238-243
Subject(s) - shadow (psychology) , computer science , calibration , electronic systems , computer vision , engineering , electronic engineering , statistics , mathematics , psychology , psychotherapist
A contactless shadow method for measurements of the geometrical parameters of bullets and cases of weapon, its advantages and relevance are described. The results of beating measurements by an optical testing system are presented. It is shown that the shadow method has adequate accuracy for rejection of products according to permissible values for the nasal part beat, provides high performance productivity and allows to carry out rather fast calibration and readjustment of a system.