style='font-family:Verdana;'>The optimal safety model includes the values of the operation of the components with the allowed risk, and it is clearly seen that the belt of abso'/>
Academy of Technical and Educational Vocational Studies, Nis, Serbia;
Department of Technology of Products of Textile Industry, Namangan Institute of Engineering and Technology, Namangan, Uzbekistan;
Surrender Box; Open-End (OE); Reliability; Exploitation; Spinning; Yarn; Tension;