摘要
This paper focuses on the low production line balance rate and prominent bottleneck processes in smoothie machine production line.It employs indus-trial engineering methodologies to conduct optimization research.The stop-watch time research method is used to determine the operation time of each workstation,and the standard time of the process is determined by standard-ization analysis,then the operation status of the production line is diagnosed and evaluated,and the 5W1H question technology and ECRS principle are used to optimize the process.In view of the bottleneck process,the two-hand operation was analyzed,and the operator’s two-hand action was improved ac-cording to the principle of action economy.The results show that the balance rate,balance rate,loss rate,production takt time and daily capacity of the im-proved production line have been greatly improved.This study provides ef-fective methodologies and practical case references for household appliance manufacturing.
基金
The Science and Technology Foundation of Hunan Province(Grant No.2023JJ50222).
