【摘要】：流程管理和六西格瑪管理已廣泛應用于經(jīng)濟社會的各個領(lǐng)域,并發(fā)揮著重大的作用。很多企業(yè)分別運用流程管理和六西格瑪管理的相關(guān)理論進行實際的管理活動,但很少有企業(yè)把流程管理的思想和六西格瑪管理的思想結(jié)合在一起進行管理。于是,有必要深入探討流程管理和六西格瑪管理結(jié)合在一起如何運用于實際的生產(chǎn)管理活動,提高管理的效率。 B鋼鐵公司不僅具有先進的生產(chǎn)裝備和生產(chǎn)技術(shù),還具有較強的產(chǎn)品開發(fā)能力。目前已具備年產(chǎn)300萬噸鋼生產(chǎn)能力,可生產(chǎn)冷成型用鋼、結(jié)構(gòu)用鋼、汽車結(jié)構(gòu)用鋼、耐腐蝕結(jié)構(gòu)用鋼、焊接氣瓶用鋼、花紋板、石油天然氣輸送管用鋼、直縫焊套管用鋼共8大系列80余個產(chǎn)品。深沖板用鋼、鍍錫板用鋼、耐候板用鋼、熱軋酸洗板用鋼等鋼種,產(chǎn)品廣泛應用于汽車鋼結(jié)構(gòu)、天然氣管線、壓力容器、路橋建設等領(lǐng)域。具備自主知識產(chǎn)權(quán)的熱軋低碳貝氏體鋼,用于國家重點工程東海大橋建設,使大橋相關(guān)構(gòu)件減重達20%,產(chǎn)生了顯著經(jīng)濟和社會效益。B鋼鐵公司的主要產(chǎn)品1550冷軋產(chǎn)品B170P1抗拉強度低于標準要求,造成現(xiàn)場較多的性能改判,增加制造成本,影響用戶合同交貨期。本文通過運用流程管理和六西格瑪管理的相關(guān)理論,找出出現(xiàn)問題的原因并運用DMAIC流程管理的思想來解決冷軋產(chǎn)品B170P1抗拉強度低于標準要求的問題。 論文的主要貢獻在于提出了把流程管理的思想和六西格瑪管理的思想相結(jié)合來解決公司所遇到的問題,并通過舉例詳細地介紹了按照DMAIC流程管理的步驟運用來解決問題。
[Abstract]:Process management and six Sigma management have been widely used in various fields of economy and society and play an important role. Many enterprises use the relevant theories of process management and six Sigma management to carry out practical management activities, but few enterprises combine the thought of process management with the idea of six Sigma management. Therefore, it is necessary to explore in depth how process management and six Sigma management can be applied to practical production management activities to improve the efficiency of management.B Iron and Steel Company not only has advanced production equipment and production technology, Also has the strong product development ability. At present, it has an annual production capacity of 3 million tons of steel. It can produce steel for cold forming, structural steel, steel for automobile structure, steel for corrosion resistant structure, steel for welding gas cylinders, pattern plate, steel for oil and gas conveying pipe, Straight seam welding casing steel a total of 8 series of more than 80 products. The products are widely used in automobile steel structure, natural gas pipeline, pressure vessel, road and bridge construction and so on. Hot-rolled low-carbon bainitic steel with independent intellectual property rights for the construction of Donghai Bridge, a national key project, By reducing the weight of the relevant components of the bridge by 20%, it has produced significant economic and social benefits. The B170P1 tensile strength of 1550 cold-rolled products, the main product of B Iron and Steel Company, is below the standard requirement, resulting in more performance modification on the spot and increased manufacturing costs. Affect the customer contract delivery date. By using the theory of process management and six Sigma management, this paper finds out the causes of the problems and solves the problem that the tensile strength of cold rolled product B170P1 is lower than the standard requirement by using the idea of DMAIC process management. The main contribution of this paper is to combine the thought of process management with the idea of six Sigma management to solve the problems encountered by the company, and to solve the problems by using the steps of DMAIC process management in detail.
【學位授予單位】：南京理工大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：TF087

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相關(guān)期刊論文 前10條

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本文編號：2156793