DEVELOPMENT OF A UNIVERSAL STAND FOR STUDYING AUTOMATIC OPERATION MODE CONTROL SYSTEMS OF HYDRAULIC DRILLING MACHINE AND HYDRAULIC EQUIPMENT
The paper presents the hydraulic diagrams of the developed universal stand intended for the practical study of designed automation tools, obtaining their output parameters, as well as for adjusting hydraulic fluid flow controllers and analyzing the adequacy of operation of automatic systems designed to regulate the operating modes of drilling machines. The operating principle of the stand is studied in detail and technical characteristics of its main hydraulic devices are presented.