Machinery exploitation life

The problem of determining the optimum exploitation life of machinery, namely, the optimum time for machinery and equipment replacement, represents a complex and highly responsible engineering task. Taking into consideration the situation prevailing at coal pit mines in Serbia, the tasks of this rank are very complex and difficult. To make a decision on the replacement of capital equipment and machinery, such as bucket wheel excavators within the mentioned systems, implies a management task of utmost responsibility.

13p vinguyentuongdanh 19-12-2018 16 1   Download

The paper discusses the theoretical concept and illustrates the practical application of models with limited interval based on dynamic programming, suitable for optimization of exploitation life of mining machinery that have a shorter life cycle such as: bulldozers, scrapers, dumpers, excavators equipped by a smaller capacity operating element, as well as some others machinery.

10p vinguyentuongdanh 19-12-2018 16 1   Download