【正文】 90％。 連鑄坯的噸數(shù)與總鑄坯 (錠 )的噸數(shù)之比叫做連鑄比，它是衡量一個(gè)國(guó)家或一個(gè)鋼鐵企業(yè)生產(chǎn)發(fā)展水平的重要標(biāo)志之一，也是連鑄設(shè)備、工 藝、管理以及和連鑄有關(guān)的各生產(chǎn)環(huán)節(jié)發(fā)展水平的綜合體現(xiàn)。自從 20 世紀(jì) 50 年代，連續(xù)鑄鋼技術(shù)進(jìn)入工業(yè)性應(yīng)用階段后，不同類(lèi)型、不同規(guī)格的連鑄機(jī)及其成套設(shè)備應(yīng)運(yùn)而生。 operstion. 摘 要 .......................................................................................................................... I Abstract ..........................................................................................................................II 第一章 緒論 ................................................................................................................ 1 ................................ 1 ................................................................................ 5 .............................................................................................. 10 ................................................................................ 10 ................................................................ 11 各類(lèi)連鑄機(jī)鋼包回轉(zhuǎn)臺(tái)的特點(diǎn) ........................................................... 13 ................................................................................................. 15 鋼包回轉(zhuǎn)臺(tái)的工作特點(diǎn) ........................................................................................ 16 第二章初步確定方案 .................................................................................................. 17 .......................................................................................................... 17 .............................................................................................................. 17 .................................................................................... 17 ...................................................................................... 17 .................................................................. 18 ................................................................................ 18 ................................................................................................ 18 .................................................................................... 19 ........................................................................ 19 ................................................................................ 20 第三章電機(jī)的計(jì)算與選擇 .......................................................................................... 21 ...................................................................................... 21 .................................................................................... 21 I的回轉(zhuǎn)功率計(jì)算 .......................................................................... 23 II的回轉(zhuǎn)功 率計(jì)算 ......................................................................... 24 III的回轉(zhuǎn)功率計(jì)算 ........................................................................ 26 .............................................................................. 28 ： .................................................................................... 28 ............................................................................................ 29 .................................................................................................. 29 ................................................................................ 29 內(nèi)蒙古科技大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（畢業(yè)論文） IV .................................................................... 29 ............................................................ 30 第四章 回轉(zhuǎn)臺(tái)主要構(gòu)件分析 ..................................................................................... 36 ...................................................................... 36 .................................................................................................. 36 .................................................................................... 36 ： ................................................................................ 39 ...................................................................................... 40 ................................................................................................ 40 ............................................................................ 40 第五章銷(xiāo)齒傳動(dòng)的設(shè)計(jì)與計(jì)算 .................................................................................. 43 : .................................................................................................... 43 .................................................................................. 43 ： ....................................................................................... 43 .................................................................................................. 44 .......................................................................................... 45 .......................................................................................................... 46 第六章 鋼包旋轉(zhuǎn)臺(tái)的加蓋裝置的設(shè)計(jì) ..................................................................... 47 第七章 稱(chēng)量傳感器的形式選擇與容量計(jì)算 .......................................................... 48 第八章 地腳螺栓的設(shè)計(jì)與計(jì)算 .............................................................................. 49 .............................................................................................. 49 ...................................................................................... 49 結(jié)束語(yǔ) .......................................................................................................................... 52 參考文獻(xiàn) ...................................................................................................................... 54 內(nèi)蒙古科技大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書(shū)（畢業(yè)論文） 1 第一章 緒論 國(guó)內(nèi)外連鑄機(jī)術(shù)的發(fā)展及我國(guó)與世界連鑄技術(shù)的差距 把高溫鋼水連續(xù)不斷地澆鑄成具有一定斷面形狀和一定尺寸規(guī)格鑄坯的生產(chǎn)工藝過(guò)程叫做連續(xù)鑄鋼。 helicoid dado configurable。 dishing ladle helicoid dado。 全套圖紙，加 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