Özet:

In this study, the problem of the supplies of materials in the factory logistics of an automotive sub-industry company was considered. The aim of the study is to reduce the added value of the work by minimizing the line and stock quantity and transportation costs while supplying materials to machines. Two different scenarios were considered for the company’s material supply problem and each scenario was evaluated as two stages. In the first phase of each scenario, a vehicle route was created to minimize the total circulation distance for the vehicle to supply materials. In the second phase, the material supply planning was carried out using the route obtained in the first phase, taking into account the line as well as stock amounts and vehicle capacity limits. A mixed linear programming model has been developed for the solution of each phase. A number of studies have shown that in the event of the development of the solution approach in the company, the increase in the effectiveness of the transport vehicle, the cost of stock, the cost of transport and the reduction in the costs arising from added value-free work.

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