Study On Production Efficiency Improvement Of Pre-outfitting In D Shipyard

Since the world financial crisis in 2008,the world's macro economy has been weak,and the shipping market has a severe excess demand.In the face of decreasing demand,the shipbuilding industry in the upstream has also been greatly impacted,and there is a tendency to continue to deteriorate.Under the impact of the crisis,more than 50%of China's shipyards have been restructured,and D shipyard in yantai,shandong province,is also facing serious problems such as serious decline in orders,falling orders and insufficient capacity.In the face of increasingly fierce competition in the global market,D shipyard has increased its marketing efforts and used its own advantages to find new orders,low price and even a loss.on the other hand,to strengthen internal management,to the management to benefit,integrate various internal resources,multi-pronged,to reduce the purchasing cost,labor cost,with any excess of fixed assets and reduce management cost certain authors efficiency results are obtained.At the same time,as a labor-intensive traditional manufacturing industry,the core factor of improving competitiveness lies in the improvement of labor productivity.In the modern shipbuilding mode,the improvement of ship outfitting,especially the pre-outfitting efficiency,plays an important role in improving the overall efficiency of shipbuilding.This topic is based on the idea of complete elimination of waste in lean production,and through advanced management and technical analysis tools.in the current production conditions,it analyzes the reasons for the low production efficiency of pre-outfitting in D shipyard,and builds the issue tree,Find out the key points and make a project plan.Through the full inspection of the company's subject related files,using thetheory of lean production method of a variety of tools for production planning,time management,daily dispatching management,collaborative management,and other aspects in detail,sufficient analysis and solution is given.During the implementation of the scheme,the data of daily,weekly and monthly are divided into phases,and data validation and analysis are carried out.Finally,the solution of the problem is formed and applied in production.Through the implementation of this project,the production efficiency of the pre-outfitting of D shipyard has been greatly increased by about 30 percent more than before the project started.The success of the project has greatly enhanced the company's recognition of lean production.The method is then applied to other departments of the company,which will drive the improvement of the company's overall production efficiency,thus greatly improving the company's market competitiveness.