Abstract

The article describes the mathematical model of the location of metal rolling in the warehouses of finished products. The mathematical model will enable the arrival of metal rolling in the warehouse at each position to search for the appropriate location, taking into account the category of ABC analysis, geometric features, storage method and the number of metal rolling. ABC-analysis in stock is a method that allows to classify the stocks of metal rolling by their degree of importance by division into three categories. As a criterion for classification it is suggested to use the coefficient of turnover of metal rolling. An algorithm for placing metal rolling in a partially filled warehouse is presented. The choice of the sector for placement is determined by the lowest load value at the current time. Target storage of the nomenclature in one place of storage - no more than 2 positions. The calculation takes into account the presence of separation (wooden gaskets) between bundles of nomenclature items. The target value for the width of the warehouse space is one meter between the four places of storage. The target value for the length of the warehouse space is one meter between storage locations. The division of warehouses into sectors takes into account inventory storage areas and service processing (cutting) areas of products. Mathematical model of metal rolling placement in finished goods warehouses. One of the main indicators of the efficiency of the warehouse enterprise is the turnover of stocks of rolled metal. Inventory turnover ratio is the ratio of stock shipments to its assets (balances). This indicator makes it clear how quickly the stock that is in stock is consumed. The inventory turnover ratio shows how efficiently and successfully an entity uses its assets to generate revenue. The following coefficients have been introduced to evaluate the efficiency of the mathematical model: the coefficient of use of the warehouse space, the coefficient of utilization of the volume of the warehouse, the cargo tension of the nomenclature.

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