JIT即時生產管理與MRP計畫整合之研究—以台灣半導體設備廠為例

Abstract

Just-In-Time即時生產模式與MRP物料需求計畫都是生產管理重要的管理方法，目的都是為了要有效運用企業有限的資源，減少不必要的浪費，以達到企業的最大利潤。製造業為主的企業在生產管理上運用MRP時容易發生實際上的限制與困難，此篇研究的目的希望藉由JIT與MRP觀念與作法的整合，配合企業系統工具的使用，讓整合下的生產模式降低企業成本，增加企業資源運用的彈性。 半導體產業是台灣重要產業，一直以來都扮演著經濟成長的重要推手。 面對全球化的競爭，台灣半導體產業不得不面臨產業升級的挑戰，本研究以台灣半導體設備廠為例，利用質性研究的方法進行度訪談與資料蒐集，整合MRP與JIT生產模式發展的方法與系統工具，歸納出JIT即時生產管理與MRP計畫整合的作法，作為此篇研究的結論。

The Just-In-Time system and the MRP material requirements planning are important production management methods. The purpose of this study is to effectively utilize the limited resources of the enterprise and reduce unnecessary waste in order to achieve maximum profit for the enterprise. The manufacturing-oriented enterprise, when adopting the MRP production management, often encounters practical limitations and difficulties. The objective of this study is to reduce costs and increase the flexibility of the enterprise’s resource utilization through the integration of JIT and MRP, as well as the employment of systems tools. The semiconductor industry is crucial in Taiwan as it has been the most important driving force behind Taiwan’s economic development. Faced with global competition, the semiconductor industries in Taiwan are confronted with the challenge of industry upgrade. The study is based on the example of a semiconductor company in Taiwan, where qualitative research methods such as in-depth interviews and data collection are applied for the integrated development of MRP and JIT, as well as systems tools, thereby generalizing plausible methods for integrating JIT and MRP as the conclusion to this study.