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目 錄
第1章 前言·················································································1
1.1焊接滾輪架的發(fā)展······································································1
1.2 滾輪架的工作原理及類型·····························································3
1.3 滾輪架的設(shè)計(jì)原則及要求·····························································4
第2章 總體設(shè)計(jì)············································································6
2.1 滾輪架的組成········································································· 6
2.2 滾輪架各總體參數(shù)的確定····························································7
2.3 焊接滾輪架軸竄機(jī)理及影響因素··················································10
第3章 受力分析··········································································15
3.1 工件直徑最大時(shí)受力分析··························································15
3.2 工件直徑最小時(shí)受力分析···························································16
第4章 電機(jī)選擇···········································································17
4.1 電動(dòng)機(jī)的類型········································································17
4.2 電動(dòng)機(jī)的轉(zhuǎn)速及功率································································18
4.3 滾輪架電機(jī)選擇計(jì)算································································19
第5章 傳動(dòng)比分配及減速器選擇·····················································20
5.1 減速器選擇考慮因素······························································20
5.2 滾輪架中傳動(dòng)比分配及減速器選擇·················································21
第6章 齒輪設(shè)計(jì)計(jì)算····································································23
6.1 齒輪設(shè)計(jì)準(zhǔn)則·········································································23
6.2 齒輪材料的選擇及參數(shù)確定·························································23
6.3 齒輪設(shè)計(jì)計(jì)算·········································································25
第7章 軸的設(shè)計(jì)計(jì)算····································································31
7.1 軸的分類··············································································31
7.2 軸的設(shè)計(jì)步驟········································································31
7.3滾輪架中各軸的設(shè)計(jì)··································································34
第8章 聯(lián)軸器的選擇····································································39
8.1 聯(lián)軸器的簡介·········································································39
8.2 聯(lián)軸器的選擇計(jì)算···································································39
第9章 軸承設(shè)計(jì)··········································································42
9.1 軸承的組成及分類···································································42
9.2 滾動(dòng)軸承的代號(hào)······································································42
9.3軸承的類型的選擇方法·······························································43
9.4軸承的選擇計(jì)算·······································································44
第10章 鍵的選擇·········································································46
10.1 鍵的分類及工作原理·······························································46
10.2 鍵的強(qiáng)度校核·······································································47
10.3鍵的選擇計(jì)算········································································47
第11章 機(jī)架設(shè)計(jì)·········································································49
第12章 畢業(yè)設(shè)計(jì)小節(jié)···································································50
參考文獻(xiàn)·····················································································52
附：英文原文
英文翻譯
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