การวางแผนการประกอบขั้นสุดท้ายรายเดือนของการผลิตฮาร์ดดิสก์ไดร์ฟ

Abstract

Abstract

This research focuses on the monthly final assembly planning of four hard disk drive factories. The study aims to analyze the planning process and to develop mathematical models in order to assign jobs to the production lines. The objective is to minimize the manufacturing conversion costs subject to the production constraints. A decision support system is also developed using the models. The results show that, with the system, the daily planning time could be reduced from 5.40 hours to 0.5 hour and the production cost decrease by 2,968,488 baht or 10.44% from the original cost over the six-month production process.