Research On Production Improvement Of C Company Based On Lean Production

Lean Production(LP)originated from Toyota Production mode,which is an advanced production organization and field management mode in the current manufacturing industry.In Internet era,there were a variety of products which products update soon.The concept of Lean Production,flexible and fast production organization and profit maximization by eliminating waste are increasingly applied in China’s manufacturing industry.C company is a traditional automobile manufacturing enterprise,and its production features are as follows: high proportion of manual work,long production beat and frequent model switching.As the market demand of C company’s productions increased from 25,000 to 30,000,the current cycle time in the production workshop of the company was unable to meet the market demand.Meanwhile,the quality claims received from the market were repeated,which led to a decline in the reputation of C company’s products in the market and seriously affected the user experience.Against this background,company C urgently needs to apply Lean Production theory and methods to improve the company’s existing production system,improve the quality management level and balance the production line.This paper takes company C as the research object.Firstly it through the related theory of Lean Production and further on this basis,regard STFM as a benchmark enterprise,and compare the key indicators of quality of C company with STFM’s,then through the deep analysis of production data find the lack of C company and the bottleneck problem of its development.According to the production and operation status of C company,the theory and method of Lean Production are innovated according to local conditions,and the feasible bottleneck problem improvement plan is formulated.Through the implementation of the program,the data of the improved production system is analyzed,and then the feasibility of Lean Production operation is demonstrated and the key factors needed to promote Lean Production and achieve success are obtained.Based on the current situation of C company,this paper provides a long-term mechanism and promotion method for promoting Lean Production mode,and provides a reference for Chinese traditional manufacturing industry to practice Lean Production concept.