A model forplaning the spare parts in the Equipment Maintenance

On thebasis of the analysis of the data samples on the delays on several machines in an industry, in this paper the model of planning the spare parts (SP) is discussed. Among other important parameters for planning the SP, the calculated values of mean time between failures (MTBF) for the same assemblies werw selected, with the aim of determining the time of their duration as accurate as possible. The practical use of the results obtained is directly connected with determining the assortements and the quantity of SP (parts and assemblies)