汽車主減速器設計【優(yōu)秀課程畢業(yè)設計含4張CAD圖紙+帶開題報告+文獻綜述+外文翻譯】-clsj08

<p>汽車主減速器設計【優(yōu)秀課程畢業(yè)設計含4張CAD圖紙+帶開題報告+文獻綜述+外文翻譯】-clsj08</p><p>汽車主減速器設計</p><p>摘要</p><p>汽車主減速器是汽車驅動橋中非常重要的傳力部件，主減速器也是汽車上最關鍵的部件之一。</p><p>&nbsp; &nbsp; 本次的畢業(yè)設計是為汽車設計一個結構合理、工作性能可靠的主減速器。該主減速器將設計成單級圓柱齒輪減速器。與多級主減速器相比，可以保證離地間隙較小，但不影響傳動比，此外單級主減速器還具有很多優(yōu)點，比如結構緊湊，噪聲小，以及使用壽命長。本次設計包括了單級主減速器的各零部件的設計以及其相應參數(shù)的設計和校核過程。設計的內容為：主減速器齒輪和軸的設計，主減速器結構的選擇。主減速器在汽車傳動系中的主要作用是減小轉速、增大扭矩，通過齒數(shù)少的圓柱齒輪與齒數(shù)多的圓柱齒輪嚙合傳動。</p><p>&nbsp; &nbsp; 設計好減速器后通過ADAMS軟件對設計好的準雙曲線圓柱齒輪仿真，對建立好的齒輪模型添加約束使之運動，結合實際計算和測試的結果，采用虛擬樣機技術研究準雙曲線齒輪，將實際設計時計算出的結果和動力學仿真得出的結果對比分析，得出主減速器準雙曲面齒輪運動和工作狀況，為本次設計提供相應的理論依據(jù)。</p><p>關鍵詞：主減速器 傳動比 典型工況分析 動力學仿真&nbsp;</p><p>Abstract：</p><p>Automobile reduction final drive is one of the best impossible parts in automobile gearing.It can change speed and driving tuist within a big scope.</p><p>The ?aim is to?the?car?to?be?reasonable,The graduation design is designed for the car reasonable structure, reliable performance of the main reducer.This?main?gear?box?is?composed?of?a?level?of?gear?reductions.Compares?with?the?Multi - stage main reducer,this kind of design Can ensure that the ground clearance is small.But does not affect the transmission ratio.after that, single-stage main reducer also has many good advantages,for example the?noise of single-stage main reducer?is?smaller,can use a?long?time and?so?on?.The?design?mainly?includes:Main?gear?box?structure?choice,verification of the corresponding parameters.The?main use of the ?reducer?in?the?transmission?lines?used?to?reduce?vehicle?speed,also increased?the?torque.Through the small number of teeth to promote the more number of cylindrical gears cylindrical gear drive.</p><p>The dynamic model of?hypoid?gears?is?established?by Adams software,and the driving force are considered.Then. Add a constraint on the established gear model to make it move.finally ,through?the?comparative?analysis?of?the?actual?testing?results,and?the?dynamic?simulation?results.The actual compare of the design by the calculated results and so on .simulation of the results then analysis it.Verify the design by theoretical basis.</p><p>key?words : Main?reducer &nbsp;Gear &nbsp;Check &nbsp; transmission ratio &nbsp;dynamics simulation&nbsp;</p><p>目 &nbsp; 錄</p><p>摘要<span class="Apple-tab-span" style="white-space:pre"> </span>1</p><p>Abstract：<span class="Apple-tab-span" style="white-space:pre"> </span>2</p><p>第1章 引言<span class="Apple-tab-span" style="white-space:pre"> </span>1</p><p>1.1課題研究的目的及意義?<span class="Apple-tab-span" style="white-space:pre"> </span>1</p><p>1.2汽車主減速器發(fā)展現(xiàn)狀以及發(fā)展趨勢<span class="Apple-tab-span" style="white-space:pre"> </span>1</p><p>1.3課題研究的內容?<span class="Apple-tab-span" style="white-space:pre"> </span>2</p><p>1.3.1主減速器齒輪的類型<span class="Apple-tab-span" style="white-space:pre"> </span>2</p><p>1.3.2主減速器的減速型式?<span class="Apple-tab-span" style="white-space:pre"> </span>3</p><p>1.3.3 汽車主減速器的仿真<span class="Apple-tab-span" style="white-space:pre"> </span>3</p><p>第2章?汽車主減速器設計計算<span class="Apple-tab-span" style="white-space:pre"> </span>4</p><p>2.1主減速器齒輪的設計<span class="Apple-tab-span" style="white-space:pre"> </span>4</p><p>2.1.1選擇齒寬系數(shù)<span class="Apple-tab-span" style="white-space:pre"> </span>4</p><p>2.1.2 壓力角α的選擇<span class="Apple-tab-span" style="white-space:pre"> </span>4</p><p>2.1.3選擇主、從動圓柱齒輪齒數(shù)<span class="Apple-tab-span" style="white-space:pre"> </span>4</p><p>2.1.4 初選螺旋角<span class="Apple-tab-span" style="white-space:pre"> </span>4</p><p>2.1.5其他尺寸的選擇<span class="Apple-tab-span" style="white-space:pre"> </span>5</p><p>2.1.6齒面接觸疲勞強度的計算<span class="Apple-tab-span" style="white-space:pre"> </span>5</p><p>2.1.7 齒輪相關參數(shù)計算<span class="Apple-tab-span" style="white-space:pre"> </span>7</p><p>2.1.8 按齒根彎曲強度設計<span class="Apple-tab-span" style="white-space:pre"> </span>7</p><p>2.1.9齒輪幾何尺寸計算<span class="Apple-tab-span" style="white-space:pre"> </span>9</p><p>2.2齒輪軸的設計<span class="Apple-tab-span" style="white-space:pre"> </span>12</p><p>2.2.1 軸直徑的設計<span class="Apple-tab-span" style="white-space:pre"> </span>13</p><p>2.2.2 計算軸各段長度<span class="Apple-tab-span" style="white-space:pre"> </span>14</p><p>2.2.3 軸的強度校核<span class="Apple-tab-span" style="white-space:pre"> </span>16</p><p>2.3 主減速器其他零部件的設計<span class="Apple-tab-span" style="white-space:pre"> </span>19</p><p>2.3.1主減速器概述<span class="Apple-tab-span" style="white-space:pre"> </span>19</p><p>2.3.2主減速器方案的選擇?<span class="Apple-tab-span" style="white-space:pre"> </span>20</p><p>&nbsp; &nbsp;2.3.3 主減速器零部件設計<span class="Apple-tab-span" style="white-space:pre"> </span>20</p><p>第3章 汽車主減速器的仿真<span class="Apple-tab-span" style="white-space:pre"> </span>29</p><p>3.1 ADAMS仿真概述<span class="Apple-tab-span" style="white-space:pre"> </span>29</p><p>3.2主減速器齒輪運動仿真<span class="Apple-tab-span" style="white-space:pre"> </span>29</p><p>3.3 結論分析<span class="Apple-tab-span" style="white-space:pre"> </span>33</p><p>致謝<span class="Apple-tab-span" style="white-space:pre"> </span>34</p><p>參考文獻<span class="Apple-tab-span" style="white-space:pre"> </span>35</p><p>附表1<span class="Apple-tab-span" style="white-space:pre"> </span>36</p><p>附表2<span class="Apple-tab-span" style="white-space:pre"> </span>37</p><p>【詳情如下】【需要咨詢購買全套設計請加QQ1459919609】</p><p>低速軸零件圖A3.dwg</p><p>低速軸零件圖A3.exb</p><p>減速器裝配圖A0.dwg</p><p>減速器裝配圖A0.exb</p><p>基于ADAMS的汽車主減速器設計開題報告.doc</p><p>基于ADAMS的汽車主減速器設計文獻綜述.wps</p><p>基于ADAMS的汽車主減速器設計說明書.doc</p><p>外文翻譯.doc</p><p>小齒輪軸零件圖A3.dwg</p><p>小齒輪軸零件圖A3.exb</p><p>文件清單.txt</p><p>齒輪零件圖A2.dwg</p><p>齒輪零件圖A2.exb</p><p><img src="http://m.kudomayuko.com/ueditor_s/net/upload/2017-7/17/6363592442561066844232153_1.gif" style="float:none;" title="齒輪零件圖A2.gif"/></p><p><img src="http://m.kudomayuko.com/ueditor_s/net/upload/2017-7/17/6363592442586026883477024_1.gif" style="float:none;" title="低速軸零件圖A3.gif"/></p><p><img src="http://m.kudomayuko.com/ueditor_s/net/upload/2017-7/17/6363592442625026955764171_1.gif" style="float:none;" title="減速器裝配圖A0.gif"/></p><p><img src="http://m.kudomayuko.com/ueditor_s/net/upload/2017-7/17/6363592442646866992063877_1.gif" style="float:none;" title="小齒輪軸零件圖A3.gif"/></p><p><img src="http://m.kudomayuko.com/ueditor_s/net/upload/2017-7/17/6363592442726427138110754_1.jpg" style="float:none;" title="設計所包含文件.jpg"/></p><p><img src="http://m.kudomayuko.com/ueditor_s/net/upload/2017-7/17/6363592442848107349986287_1.jpg" style="float:none;" title="設計字數(shù)統(tǒng)計.jpg"/></p><p><br/></p>