【正文】 ............ 9 原料的選擇 ................................................................................................................. 10 原料要求 ........................................................................................................... 10 熱軋帶鋼卷的技術(shù)要求 ................................................................................... 10 金屬平衡表的制定 ..................................................................................................... 11 金屬平衡 ........................................................................................................... 11 金屬平衡表的制定 ........................................................................................... 11 3 軋制工藝流程及軋制工藝制度 ................................................................................. 12 規(guī)格 ............................................................................................................................. 12 冷軋薄板生產(chǎn)及工藝流程 ......................................................................................... 12 軋制規(guī)程制定 ............................................................................................................. 14 壓下規(guī)程的制定 ............................................................................................... 14 張力制度 ........................................................................................................... 15 軋輥轉(zhuǎn)速的確定 ............................................................................................... 15 計(jì)算軋制力 ................................................................................................................. 16 4 生產(chǎn)設(shè)備的選擇 ............................................................................................................. 22 主要生產(chǎn)設(shè)備 ............................................................................................................. 22 主軋機(jī) ............................................................................................................... 22 輔助生產(chǎn)設(shè)備 ............................................................................................................. 23 酸洗設(shè)備 ........................................................................................................... 23 退火設(shè)備 ........................................................................................................... 25 精整設(shè)備 ........................................................................................................... 26 彩色涂層機(jī)組 ............................................................................................................. 29 連續(xù)熱鍍鋅機(jī)組 ......................................................................................................... 30 5 設(shè)備校核 ........................................................................................................................... 31 軋輥各部分尺寸確定 ................................................................................................. 31 咬入能力校核 ............................................................................................................. 32 支承輥強(qiáng)度校核 ......................................................................................................... 33 工作輥強(qiáng)度校核 ......................................................................................................... 34 支撐輥與工作輥接觸應(yīng)力校核 ................................................................................. 36 電機(jī)能力校核 ............................................................................................................. 37 6 軋機(jī)生產(chǎn)能力校核 ........................................................................................................ 39 軋制節(jié)奏的確定： ..................................................................................................... 39 軋機(jī)小時(shí)產(chǎn)量計(jì)算 ..................................................................................................... 40 軋機(jī)平均小時(shí)產(chǎn)量計(jì)算 ............................................................................................. 41 車(chē)間年產(chǎn)量計(jì)算 ......................................................................................................... 41 7 各項(xiàng)技術(shù)經(jīng)濟(jì)指標(biāo) ........................................................................................................ 43 軋鋼廠的環(huán)保 ............................................................................................................. 45 綠化 ................................................................................................................... 45 各類(lèi)有害物質(zhì)的控制及防治 ........................................................................... 45 水質(zhì)的處理 ....................................................................................................... 47 8 節(jié)能與環(huán)境保護(hù) ............................................................................................................. 48 綠化布置 ..................................................................................................................... 48 污染物處理 ................................................................................................................. 48 水處理 ............................................................................................................... 48 廢氣處理 ........................................................................................................... 48 熱軋潤(rùn)滑油處理 ............................................................................................... 49 噪聲處理 ..................................................................................................................... 49 廢棄物處理 ................................................................................................................. 49 現(xiàn)場(chǎng)節(jié)能技術(shù)與措施 ................................................................................................. 50 9 車(chē)間平面圖 .....................................................................................................