The production using U-shaped line is studied. This research presents the relationship among machining time, cycle time and production rate in a U-shaped line. The U-shaped line produces shafts by automated machines. In this paper when any production rate is given the U-shaped line always satisfies the production rate. An algorithm is developed for the determination of cycle time, the number of machines and workers of the U-shaped line in order to minimize the total machine capacity and the number of workers for any given production rate. The U-shaped line was successfully designed by applying the proposed algorithm.
목차
Abstract 1. 서론 2. U-라인 모형 2.1 사이클 타임과 가공시간 2.2 사이클 타임과 필요 생산율 3. 필요 생산율을 충족시키는 U-라인 운용 3.1 작업자 증원에 의한 U-라인의 작업 분할 3.2 U-라인의 설비 증설 3.3 필요 생산율의 변화에 따른 운용방법의 결정 알고리즘 3.4 수치 예 4. 결론 5. 참고문헌