【正文】 ...... 40 總能耗的確定 ............................................................................... 40 負荷分配 ........................................................................................ 41 壓下量分配 .................................................................................... 41 變形區(qū)參數(shù) .................................................................................... 41 速度參數(shù) .................................................................................................. 42 機架穿帶速度 ................................................................................ 42 軋制速度 ........................................................................................ 42 速度錐 ............................................................................................ 42 變形速度 ........................................................................................ 43 軋制時間與軋制圖表 .............................................................................. 43 精軋機組間隙時間 ........................................................................ 43 純軋時間 ........................................................................................ 43 軋制周期 ........................................................................................ 44 軋制圖表 ........................................................................................ 44 軋制溫度參數(shù) .......................................................................................... 44 軋制壓力計算 .......................................................................................... 45 安徽工業(yè)大學 畢業(yè)設計（論文）報告紙 第 5 頁 共 7 頁 熱軋塑性變形抗力 ........................................................................ 45 外摩擦應力狀態(tài)系數(shù) ..................................................................... 46 接觸弧平投影長度 ........................................................................ 46 軋制壓力計算 ................................................................................ 47 軋輥傳動力矩計算 ........................................................................ 47 軋制力矩的確定 ............................................................................ 47 附加摩擦力矩的確定 ..................................................................... 48 空轉(zhuǎn)力矩的確定 ............................................................................ 48 動力矩的確定 ................................................................................ 48 軋機效率 ...................................................................................... 48 電機負荷圖與校核 ................................................................................. 49 電機負荷 ........................................................................................ 49 電機過載校核 ............................................................................... 50 電機發(fā)熱校核 ................................................................................ 50 超過 電動機基本轉(zhuǎn)速時的校核 ..................................................... 50 電機功率校核 ................................................................................ 51 軋輥強度計算與校核 .............................................................................. 51 支承輥強度計算與校核 ................................................................. 52 輥身計算 .............................................................................. 52 輥頸計算 .............................................................................. 52 工作輥強度計算與校核 ................................................................. 52 輥身計算 .............................................................................. 52 輥頸計算 .............................................................................. 53 輥頭計算 .............................................................................. 53 軋輥安全系數(shù)與許用應力 ............................................................. 53 軋輥間接觸強度計算 ..................................................................... 54 壓下規(guī)程程序計算典型產(chǎn)品 ................................................................... 55 典型產(chǎn)品一 .................................................................................... 55 典型產(chǎn)品二 .................................................................................... 56 典型產(chǎn)品三 .................................................................................... 57 典型產(chǎn)品四 .................................................................................... 58 安徽工業(yè)大學 畢業(yè)設計（論文）報告紙 第 6 頁 共 7 頁 典型產(chǎn)品五 .................................................................................... 59 9 主要輔助設備及生產(chǎn)能力計算 ........................................................................ 60 輥底式均熱爐 ......................................................................................... 60 爐長確定 ....................................................................................... 60 爐寬確定 ....................................................................................... 60 均熱爐主要設備組成 .................................................................... 60 軋制區(qū)輔助設備 ..................................................................................... 60 輸入輥道 ....................................................................................... 60 除鱗系統(tǒng) ....................................................................................... 61 事故剪后的除鱗機 .............................................................. 61 二次除鱗裝置 ..................................................................... 62 活套 ............................................................................................... 62 軋后冷卻區(qū)輔助設備 .............................................................................. 63 壓帶風機 ....................................................................................... 63 輸出輥道 ................................................................................