1. Chepchurov M.S. Modernization of the Drive Con-trol of a Computer Numeric Control Milling Machine Using a PC. Repair, Reconditioning, Modernization. 2008, no. 7, pp. 13-15. EDN: https://elibrary.ru/KTNFON

2. Averchenkov V.I., Zholobov A.A., Mrochek Zh.A. et al. CNC Machines in the Engineering of Production: Part 1. Moscow: Flint Publishing House, 2011. 216 p.

3. Programmable Controllers: an Engineer’s Guide. Moscow: BINOM, 2007.

4. Ismailov Sh.Yu. Automatic Systems and Devices with Step Motors. Moscow: Energiya, 1986. 136 p.

5. State Standard 21753-76*. Group T58. The State Standard of the USSR, Man-Machine System. Control Levers. General Ergonomic Requirements. Introduced on the 1st of January 1977 by the Decree of the USSR National Committee on Standards at the Cabinet of Ministers of April 27th, 1976 N 952, the introduction period was set from the 1st of January 1977.

6. State Standard 8.050-73. State System for Ensuring Uniformity of Measurements. Reference Conditions for Linear and Angular Measurements. Introduced by the Decree of the USSR National Committee on Standards at the Cabinet of Ministers dated February 21st, 1973 N 425, the introduction period was set from the 1st of January 1975. Moscow: Publishing House of Standards, 1988.

7. State Standard R 8.736-2011. Multiple Direct Measurements. Methods of Measurement Results Processing. Main Principles: National Standard of the Russian Federation: Approved and Introduced by the Order of the Federal Agency for Technical Regulation and Metrology dated December 13d, 2011 No 1045-st: introduced on the 1st of January 2013. Moscow: Standartinform, 2019.

8. State Standard 577-68. Clock-Type Dial Indicators Graduated in Unit Divisions of 0,01 mm. Specifications 17.040.30: introduced on the 1st of July 1968. Moscow: IPK Standards Publishing House, 2002.

9. Petrov I.V., Wagner R. Debugging of Applied PLC Programmes in CoDeSys. Industrial Controllers ACS, 2006, no. 4. EDN: https://elibrary.ru/KVXZOB

10. Chepchurov M.S. Certificate 2021660722. Russian Federation. Certificate of Official Registration of the Computer Programme. The Programme for controlling the Movement of Operating Devices of the Facilities; Applicant and Copyright Holder Belgorod State Technological University named after V.G. Shukhov. No. 2021661722; introduced on the 7th of July 2021; published on the 14th of July 2021.