Study On The Application Of Flexible Production In The Solar Product Manufacturing Of JK Company

Since 2004,the photovoltaic industry has entered into China,and the Chinese PV industry has gradually developed from the traditional manual foundry model to the national industry with full automation of its own brand.With the consumption of fossil energy and the consequent increase in environmental pollution,photovoltaic industry continues to develop in the fast lane.China's photovoltaic industry ushered in unprecedented opportunities.However,the domestic photovoltaic manufacturing enterprises in the expansion of the scale,but also exposed the high input,low output and high energy consumption and other contradictions.Along with the development of the society,the labor cost is rising gradually,the advantage of the labor cost advantage of China's photovoltaic manufacturing enterprises is gradually disappearing.In recent years,due to the decline in economic growth in Europe and the United States and other countries,the rise of trade protectionism in Western countries.For the domestic photovoltaic industry has brought unprecedented pressure.To enhance the competitive strength,development model update has become a priority in front of the enterprise.This dissertation takes Jiangxi XX company as an example,introduces the application of small batch production mode.By using the method of literature review,this paper introduces the lean production theory and practice mode;the observation method and comparative study method a detailed comparative study,taking Jiangxi XX for example,is mainly focused on mass production and semi-automatic production line.First,a detailed analysis of the manufacturing enterprises are facing the external environment,indicated the necessity and urgency of flexible production considering below four factors--government,customers,suppliers and competitors;secondly,the theoretical basis and the current development situation of lean production is introduced from the two aspects of industrial engineering and then focuses on the analysis of the TOYOTA model;the risk status of Jiangxi XX enterprises and faces,summed up the problems of Jiangxi J company;by comparing the detailed data analysis of the differences between the large-scale production line and small batch production line in the unit cost of production,productivity and manufacturing cycle etc.It is concluded that it is feasible to carry out the production of small batch and multi varieties in the enterprises and the improvement of the competitiveness of enterprises.In the end,the paper summarizes the experience of internal process improvement and popularization of small batch and multi variety production in order to promote small batch production.