Open AccessTheoretical substantiation of ensuring the machine parts’ reliability for the assigned target life
Author(s) -
S. V. Teplyakovа,
Anastasia Kotesova,
Anatoly Kotesov
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1083/1/012067
Subject(s) - reliability (semiconductor) , reliability engineering , task (project management) , computer science , sample (material) , accelerated life testing , volume (thermodynamics) , engineering , mathematics , systems engineering , statistics , power (physics) , chemistry , physics , chromatography , quantum mechanics , weibull distribution
Increasing the machines‘ reliability remains an urgent task of the world mechanical engineering, the solution of which is aimed at significantly reducing the number of the machines‘ critical, basic and other elements (parts) failures. To solve this problem, a need to move from the sample data to a general sub-total of a finite volume is indicated, the theoretical foundations for ensuring the machine parts‘ reliability for the assigned target life are formulated and the economic feasibility of increasing the machine parts‘ reliability is analyzed.