Application of a Digital Computer in Planning Mine Mechanization Preventive Maintenance

The model, already tested and applied, enables a highly efficaceous solution of the problem of issuing instructions for interested services on the basis of known contents of in- dividual stages of mine mechanization repair and known time intervals between repairs for specific machines and total mechanization. Application of the model provides work orders for all types of repairs for specific machines or systems, and orders for the commercial department regarding spare parts Supply.