【正文】 8 生產(chǎn)工藝的制定 .......................................................................................................... 12 工藝流程制定的依 ............................................................................................. 22 生產(chǎn)工藝流程 ..................................................................................................... 13 寬厚板的熱處理 ................................................................................................. 15 車間的平面布置和軋機的選擇 ................................................................................... 17 車間的平面布置 ................................................................................................. 17 軋機的類型及布置形式 ....................................................................................... 19 軋輥主要參數(shù)的確定 ........................................................................................... 22 寬厚板壓下規(guī)程制定 ................................................................................................ 27 軋制制度確定的原則及要求 .............................................................................. 27 制定壓下規(guī)程 [7] ................................................................................................... 27 軋制速度制度 ...................................................................................................... 30 軋制時間的確定 .................................................................................................. 33 溫度規(guī)程的制定 ................................................................................................. 34 力能參數(shù)的計算 .......................................................................................................... 37 確定各道變形抗力 ............................................................................................. 37 軋制壓力的計算 [8] ............................................................................................... 40 確定各道次傳動力矩 ........................................................................................... 43 繪制軋制圖表 .................................................................................................... 47 軋輥強度的校核和電機的校核 ................................................................................. 49 II 軋輥參數(shù)的選擇 .................................................................................................. 49 軋輥材質(zhì)的選擇 [6] ............................................................................................... 49 軋輥尺寸的選擇 .................................................................................................. 50 軋輥的強度校核 .................................................................................................. 51 電機能力校核 ...................................................................................................... 56 軋機生產(chǎn)能力計算 .................................................................................................... 60 軋鋼機工作圖表 ................................................................................................. 60 年產(chǎn)量計算 ......................................................................................................... 60 輔助設(shè)備 ................................................................................................................... 64 加熱設(shè)備選擇 [13]................................................................................................. 64 剪切機 ................................................................................................................ 65 矯直機 ................................................................................................................ 67 冷床 .................................................................................................................... 68 起重運輸設(shè)備選擇 ............................................................................................. 71 定尺鋼板的表面檢查和修磨 .............................................................................. 72 鋼板的收集、堆放及包裝 ................................................................................... 72 寬厚板車間平面布置 .............................................................................................. 74 車間平面布置的原則 ........................................................................................ 74 金屬流程線的確定 ............................................................................................ 75 主要設(shè)備間距的確定 ........................................................................................ 75 倉庫面積計算 ................................................................................................... 76 輔助車間的面積設(shè)定 ...................................................................................... 78 寬 厚板車間廠房組成及立面尺寸確定 .............................................................. 78 車間經(jīng)濟技術(shù)指標(biāo) ............................................................................................ 79 各類材料的消耗指標(biāo) ......................................................................................... 79 綜合技術(shù)經(jīng)濟指標(biāo) ............................................................................................ 83 參考文獻(xiàn) .......................................................................................................................... 84 致謝 .................................................................................................................................. 85 1 我國寬厚板生產(chǎn)現(xiàn)狀與發(fā)展 寬 厚板簡介 [1] 中厚板的分類： (1)中厚板按尺寸規(guī)格可分為中板、厚板、特厚板等 1）中板： 4～ 20mm 者為中 板 2）厚板： 20～ 60mm 者為厚板 3）特厚板： 60mm 以上者為特厚板 (2)中厚板按用途可分為結(jié)構(gòu)、包容及特殊等三大類。EH32。 關(guān)鍵詞 ：寬厚板 生產(chǎn)工藝 EH32 車間設(shè)計 II Abstract Heavy plate is one of the important products in metallurgy field, the level of it’s manufacture and the quality of product represent the development level of steel industry of the country. The design take Baotou area as the condition, d