【摘要】：全球經(jīng)濟的持續(xù)低迷,它給造船業(yè)帶來非常嚴重的影響。造船業(yè)對國民經(jīng)濟發(fā)揮舉足輕重的作用。它不僅促進國內(nèi)勞動力市場,而且增加外貿(mào)進出口總額。隨著造船業(yè)市場的激烈競爭,Q造船公司迫切需要優(yōu)化生產(chǎn)運作策略,降低成本和提高生產(chǎn)力來提高核心競爭力。本文基于精益生產(chǎn)原理、船體建造理論,結(jié)合現(xiàn)代精益造船的經(jīng)營理念,運用價值流圖來消除船體制作的無效作業(yè)時間,實現(xiàn)現(xiàn)代造船廠分段制造的準時制生產(chǎn)管理和成組技術(shù)相結(jié)合。本文主要分析了Q造船公司生產(chǎn)流程的瓶頸,提出精益生產(chǎn)以及成組技術(shù)的解決方案。最后,為了消除船體制作的浪費時間,精益造船的關(guān)鍵點是通過拉動式計劃實現(xiàn)平面流水線生產(chǎn)和曲型分段虛擬流水線生產(chǎn)；通過對整個造船流程的優(yōu)化和精益生產(chǎn)的持續(xù)改進,我們已經(jīng)取得了以進一步降低船體分段中間產(chǎn)品的數(shù)量來提高了造船生產(chǎn)效率的效果。本文研究對于傳統(tǒng)造船廠降低船舶中間產(chǎn)品庫存量,縮短生產(chǎn)周期和提高生產(chǎn)效率有一定的參考意義。
[Abstract]:The global economy continues to be depressed, it brings very serious influence to shipbuilding industry. Shipbuilding plays an important role in the national economy. It not only promotes the domestic labor market, but also increases the total import and export of foreign trade. With the fierce competition in shipbuilding market, Shipbuilding Company urgently needs to optimize production operation strategy, reduce cost and improve productivity to improve core competitiveness. Based on lean production principle, hull construction theory and modern lean shipbuilding management concept, this paper uses value flow graph to eliminate invalid working time of hull making. Realize the modern shipyard segment manufacturing on-time production management and the combination of group technology. This paper mainly analyzes the bottleneck of Q shipbuilding company's production process, and puts forward the solution of lean production and group technology. Finally, in order to eliminate the waste of time in shipbuilding, the key point of lean shipbuilding is to realize the production of plane assembly line and curved segment virtual assembly line through pull planning. Through the optimization of the whole shipbuilding process and the continuous improvement of lean production, we have achieved the effect of improving the efficiency of shipbuilding production by further reducing the number of intermediate products in hull segments. This paper has some reference significance for the traditional shipyard to reduce the inventory of intermediate products, shorten the production cycle and improve the production efficiency.
【學位授予單位】：華東理工大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：F426.474

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