The study proposes three types of production lead time according to the production or demand pattern. First of all, it discusses the difference of three lead times. While pitch time and cycle time are used in push system with process stock and mass conveyor production, the tact time is used in pull system like as JIT based lean production system.

Abstract
 1. 서론
 2. Push형 생산 시스템에서 피치타임, 사이클타임의 이해와 적용
  2.1 생산관리 관점
  2.2 설비관리 관점
 3. Pull형 수요 시스템에서 택트타임의 이해와 적용
 4. 결론
 5. 참고문헌

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