Implementation of first come first served in door leaf production scheduling

Abstract

Abstract In a production activity, optimum results can be obtained if all production activities in a good planning. Good planning can be done to make a scheduling. Scheduling as a decision-making process has an important role in various manufacturing and production systems and information processing environments. In this furniture industry each product goes through a production process with the same machine usage. The stages of processing the product using the same machine related to increase consumer demand and fluctuating indirectly causing accumulation and irregular product lead time. This condition certainly causes delivery delay of products to consumers. Therefore, a scheduling design is needed to minimize the total lead time in order to meet customer demands. The design is carried out using the First Come First Served method where the design was carried out based on the demand of consumer demand received. The results of the study using the FCFS method showsthat the makespan value is 2579,40 hours with the sequence of production product, namely job A-job B-job C-job D-job E-job F. Job sequence based on the demand in which the product first ordered will be done first.