【正文】
hipping container ship has increasingly broad development prospects. At present, the major container liner in the world has been built or are the order make container ships, container ships asiaeurope routes and Asia bee the mainstream of the west route to beautiful boat. Yet for ship is concerned, precision control is in the process of shipbuilding a key technology, precision control is to guarantee the important factors ship operating process. This paper will take 1100TEU container ships as the research object, by ship hull building process of the relevant problems about the precision analysis, formulate corresponding solutions to plan and quality control technology, the ships are built in the subsequent attempts through the application, continuous carry on the summary and perfect. Keywords: Ship building, Container ships, Precision control1 引言進入21世紀以來,隨著科學(xué)技術(shù)的不斷發(fā)展,和管理科學(xué)化、現(xiàn)代化的要求,現(xiàn)代造船理念不斷更新,造船模式從“整體制造模式”、“分段制造模式”,到“分道制造模式”、“集成制造模式”的發(fā)展,然而要推行現(xiàn)代化的造船模式,我們需要構(gòu)建合理的理論框架,探討正確的造船理論和應(yīng)用方法,因此,我們需要更加開拓我們的思維,從歷史的角度和發(fā)展的眼光,用全面和整體的概念建立先進的造船體系。第二,節(jié)省工時,縮短周期。 建立各種類型分段的“精度測量表”標準形式,對同一類型的分段,其測量基準、測量點和測量方法應(yīng)該是一致的,并應(yīng)得到精度管理點的認可;“精度測量表”的編制者應(yīng)了解所采用的計算機系統(tǒng)提供數(shù)據(jù)的特點;計算人員也要了解分段制造過程中經(jīng)常發(fā)生的問題,并針對解決這些問題提供有效的測量數(shù)據(jù),把精度控制與質(zhì)量驗收有機地結(jié)合起來, 以便更好的解決問題。W 7L58/64 MCR9730 kw 180。2. 分段裝配后要進行焊前和焊后的精度檢測,對超差部位要及時進行修理。其中甲板、艙壁等平面分段和上層建筑半立體分段由于剛性比較小,撓曲變形容易在合攏時調(diào)正,而雙層的底部(舷側(cè)等)分段的剛性大,撓曲變形對合攏有很大影響,可以預(yù)設(shè)結(jié)構(gòu)的反向偏移來抵償建筑過程中的撓曲變形,即反變形法。4.本分段肋距700mm。如圖33為HS12分段型材下料圖:圖33 分段型材下料圖為了減少余量,增加精度控制的質(zhì)量,在下料過程中將零件合理排列。177。8構(gòu)件安裝位置偏差≤≤構(gòu)件垂直度≤≤分段正方度平面≤4≤8曲面≤