本文利用MOD(模特)法中动作研究的原理与动作时间的经济原则,对现场操作员工的作业动作与时间进行对比分析,找出差异点,寻求改善机会。并将通过对比分析的问题点利用精益工具与方法查找根本要因,制定有针对性的改善措施,改善基础工位的操作时间,再利用ERCS原则,对生产线实施重新平衡,改善生产节拍。 This article makes use of the principle of action research and the economic principle of action time in MOD (model) method to compare and analyze the operation and time of staff in field operation to find out the differences and seek to improve the chances. And through the comparative analysis of the problem point lean tools and methods to find the root causes, to develop targeted improvement measures to improve the basic station operating time, and then use the ERCS principle, the implementation of the production line rebalancing and improve the production cycle.