【正文】 52 軸承壽命的計(jì)算 ................................................................................ 53 號軸上的軸承校核 .................................................................................... 53 軸承合成支反力的計(jì)算 ...................................................................... 53 軸承的派生軸向力計(jì)算 ...................................................................... 53 軸承的軸向載荷的計(jì)算 ...................................................................... 54 軸承的當(dāng)量動(dòng)載荷的計(jì)算 .................................................................. 54 軸承壽命的計(jì)算 ................................................................................ 54 號軸上的軸承校核 ................................................................................... 55 軸承合成支反力的計(jì)算 ...................................................................... 55 軸承的派生軸向力計(jì)算 ...................................................................... 55 軸承的軸向載荷的計(jì)算 ...................................................................... 55 軸承的當(dāng)量動(dòng) 載荷的計(jì)算 .................................................................. 55 軸承壽命的計(jì)算 ................................................................................ 56 IV 號軸上的軸承校核 .................................................................................. 56 軸承合成支反力的計(jì)算 ...................................................................... 56 軸承的派生軸向力計(jì)算 ...................................................................... 56 軸承的軸向載荷的計(jì)算 ...................................................................... 56 軸承的當(dāng)量動(dòng)載荷的計(jì)算 .................................................................. 57 軸承壽命的計(jì)算 ................................................................................ 57 V 號軸上的軸承校核 ................................................................................... 57 軸承合成支反力的計(jì)算 ...................................................................... 58 軸承的派生軸向力計(jì)算 ...................................................................... 58 軸承的軸向載荷的計(jì)算 ...................................................................... 58 軸承的當(dāng)量動(dòng)載荷的計(jì)算 .................................................................. 58 軸承壽命的計(jì)算 ................................................................................ 58 7 減速器軸鍵的校核 ............................................................................................... 59 I 號軸鍵的校核 ................................................................................................... 59 II 號軸鍵的校核 .......................................................................................... 59 III 號軸鍵的校核 ......................................................................................... 59 IV 號軸鍵的校核 ......................................................................................... 60 號軸鍵的校核 ........................................................................................... 60 8 減速器箱體的設(shè)計(jì) ................................................................................................ 60 9 同步齒輪的計(jì)算 .................................................................................................... 61 選擇齒輪材料 .............................................................................................. 61 齒面接觸疲勞強(qiáng)度的計(jì)算 ............................................................................ 61 齒根彎曲疲勞強(qiáng)度的計(jì)算及校核 .................................................................. 63 齒輪主要尺寸的設(shè)計(jì)計(jì)算 ............................................................................ 64 10 型 輥機(jī)構(gòu)的計(jì)算 ................................................................................................. 65 輥軸的計(jì)算 ............................................................................................... 65 初步估算 I 號軸的最小直徑 mind ...................................................... 65 輥軸的結(jié)構(gòu)設(shè)計(jì) ............................................................................... 66 輥軸的校核 ...................................................................................... 66 軸承的校核 ............................................................................................... 68 軸承合成支反力的計(jì)算 .................................................................... 68 軸承的派生軸向力計(jì)算 .................................................................... 69 軸承的軸向載荷的計(jì)算 .................................................................... 69 軸承的當(dāng)量動(dòng)載荷的計(jì)算 ................................................................. 69 軸承壽命的計(jì)算 ............................................................................... 69 鍵的校核 ................................................................................................... 70 11 對輥成型機(jī)其他關(guān)鍵部位的設(shè)計(jì) .......................................................................... 70 型板材料的選擇 ........................................................................................ 70 液力加載系統(tǒng) ............................................................................................ 71 安全聯(lián)軸器的選擇 ..................................................................................... 71 機(jī)架的設(shè)計(jì) ............................................................................................... 71 壓輥的設(shè)計(jì) ............................................................................................... 71 12 設(shè)計(jì)總結(jié) ............................................................................................................ 72 參考文獻(xiàn) ................................................................................................................. 73 翻譯部分 ................................................................................................................. 73 英文原文 .......................................................................................................... 73 中文翻譯： ...................................................................................................... 79 致 謝 ................