中文摘要：

利用人机联合作业分析和双手作业分析对D公司相关作业进行改善优化,通过5W1H提问技术及ECRS原则对生产线作业流程及布局方式进行重组优化,同时导入单件流的移动方式降低在制品数量提高资金周转率,使管加段生产线产能、生产效率、平衡率等都有显著的提高。

英文摘要：

This paper use man-machine combination process analysis and hands job analysis to improve the optimization of D company relevant work,and use 5W1 H question techniques and principles of ECRS to restructure process and layout optimization of production line,at the same time,import the movement of the single piece flow way to reduce the wip which increase the turnover of funds.All these methods significantly improve the production capacity,production efficiency and balance rate.