Research on the Optimization of Production Line Based on the Value Stream Analysis

This paper adopts lean thinking and value stream analysis method to analyze the M production line of N Company, find out the related factors that affect the cycle efficiency of M production line, analyze the main factors such as production line layout, field logistics, finished product inventory and quality status, find out the root cause of the problem and put forward the improvement plan. Flexsim software was used to model and simulate the proposed improvement scheme, and the feasibility of the scheme was verified. The practical application shows that the application of value stream analysis technology can shorten the production cycle and improve the production efficiency and benefit.