RESEARCH AND DEVELOPMENT OF A PROBABILISTIC METHOD TO DETERMINE THE NUMBER OF SPARE PARTS
A probabilistic method is studied for determining the required number of spare components to maintain the efficiency of the fleet of machines using the characteristic of the flow of refusals Analyzed the influence of the parameters of the laws of distribution of work off failure (resource) of elements on the parameters and characteristics of the stream of refusals for recurrent stream late and for general stream of refusals and identify areas of their influence.
It was found that with an increase in the quality of new and recovered items (the assemblies and parts) increases the level of reliability of the plant and reducing the cost of replacement parts.