Ustalanie optymalnej wielkości parku maszynowego (z uwzględnieniem rezerw) dla osiągnięcia wymaganej sprawności procesu produkcyjnego

The article discusses the simulation method of determining optimal size of the machine stock. The calculating 'procedure was divided into two stages. In the first stage there is defined the structure of the existing stock being optimal for securing continuity of the production process. In the second stage the obtained number of machines is being verified according to the real working time and characteristics of dependable operation of these machines. As a result, in the second stage there are obtained optimal levels of reserves for particular machine groups, which should ensure high efficiency of the production process.