Pengendalian Persediaan Insert Tools dengan Metode Economic Order Quantity dan Klasifikasi ABC

Abstract

PT. XYZ is a company engaged in the automotive sector, which produces vehicle components and engine assembly. Inventory control that supports the production process is an internal process that is vital for automotive company operations because of the large number of machines and production targets to meet consumer demand. Insert tools are one of many factors that are very important in ensuring the sustainability of the production process that uses CNC machines. Potential damage and end of tools life can occur at any time, and this means that insert tools inventory must always be available for use on time. This research provides a solution to the company's inventory control problem. By using the EOQ method, the company can determine the optimal purchase to minimize total inventory costs. Besides, ABC Classification is used to determine the priority of insert tools that require more attention in controlling the inventory. The results of this study are inventory decisions such as the order quantity, the amount of safety stock, and reorder points of the insert tools. The results of ABC classification, from 27 insert tools, are classified into: 6 types of class A insert tools, five types of class B, and 16 types of class C. The results of this classification can be used by companies to prioritize securing inventory insert tools.