<p>節(jié)能小車的轉(zhuǎn)向和制動系統(tǒng)設(shè)計【含4張CAD零件圖紙+帶開題報告+文獻(xiàn)綜述+外文翻譯】</p><p>【詳情如下】【需要咨詢購買全套設(shè)計請加QQ1459919609】</p><p>剎車把.dwg</p><p>剎車片.dwg</p><p>右轉(zhuǎn)向機.dwg</p><p>外文翻譯.docx</p><p>文件清單.txt</p><p>節(jié)能小車的轉(zhuǎn)向和制動系統(tǒng)設(shè)計.doc</p><p>節(jié)能小車的轉(zhuǎn)向和制動系統(tǒng)設(shè)計開題報告.doc</p><p>節(jié)能小車的轉(zhuǎn)向和制動系統(tǒng)設(shè)計文獻(xiàn)綜述.doc</p><p>轉(zhuǎn)向配件.dwg</p><p>摘要</p><p>隨著產(chǎn)業(yè)布局、產(chǎn)品結(jié)構(gòu)的調(diào)整，就業(yè)結(jié)構(gòu)也將發(fā)生變化。企業(yè)對較高層次的第一線應(yīng)用型人才的需求將明顯增加，培養(yǎng)相當(dāng)數(shù)量的具有高等文化水平的職業(yè)人才，成為迫切要求。因此熟悉汽車轉(zhuǎn)向系統(tǒng)，熟練掌握現(xiàn)代化汽車轉(zhuǎn)向系統(tǒng)的設(shè)計、操作和維護的應(yīng)用型高級技術(shù)人才成為社會較緊缺、企業(yè)最需要的人才。</p><p>隨著汽車工業(yè)的迅速發(fā)展，轉(zhuǎn)向裝置的結(jié)構(gòu)也有很大變化。現(xiàn)代汽車轉(zhuǎn)向裝置的設(shè)計趨勢主要向適應(yīng)汽車高速行駛的需要、充分考慮安全性、輕便性、低成本、低油耗、大批量專業(yè)化生產(chǎn)發(fā)展。</p><p>本文闡述了汽車轉(zhuǎn)向系統(tǒng)各個部分的作用、組成、主要構(gòu)造、工作原理、及可能出現(xiàn)的故障，同時提出了對出現(xiàn)的故障進(jìn)行維修的可行方案；采用了理論與實際相結(jié)合的方法，對每個問題都有良好的認(rèn)識，對所學(xué)內(nèi)容進(jìn)行了良好的總結(jié)歸納，以此進(jìn)一步熟悉掌握汽車轉(zhuǎn)向系統(tǒng)的各方面知識，深化鞏固所學(xué)知識，做到理論與實際相結(jié)合，在理論學(xué)習(xí)的前提下，用實際更好的理解所學(xué)內(nèi)容。</p><p>關(guān)鍵詞：節(jié)能小車轉(zhuǎn)向制動</p><p>Abstract</p><p>&nbsp; With the adjustment of industry layout and product structure, the structure of employment will change. The demand for higher level front-line talents will increase obviously, and it will be urgent to train a large number of professional talents with higher educational level. Therefore, familiar with the automobile steering system, skilled grasp of modern automobile steering system design, operation and maintenance of application of advanced technical personnel, become more scarce society, the most needed talents.</p><p>&nbsp; &nbsp; With the rapid development of the automobile industry, the structure of the steering device has also changed greatly. The design trend of modern automobile steering device is mainly to meet the needs of high speed vehicle, fully consider the safety, portability, low cost, low fuel consumption and mass production.</p><p>&nbsp; &nbsp; This paper expounds the fault of the various parts of the system function, composition, main structure, working principle, and possible steering, and puts forward the feasible scheme for the maintenance of the fault; using the method of combining theory and practice, have a good understanding of each problem, a good summary to study the content, in order to further familiar with the automotive steering system of all aspects of knowledge, deepen consolidate knowledge, achieve the combination of theory and practice, in the premise of theory study, with practice to better understand the content.</p><p>Keywords：energy saving car steeringbraking</p><p>目錄</p><p>第1章緒論<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>1.1汽車轉(zhuǎn)向系統(tǒng)<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>1.2汽車轉(zhuǎn)向系統(tǒng)概述<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>1.3轉(zhuǎn)向系統(tǒng)簡介及工作原理<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>1.3.1轉(zhuǎn)向操縱機構(gòu)<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>1.3.2機械轉(zhuǎn)向器<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>1.3.3轉(zhuǎn)向傳動機構(gòu)<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>第2章節(jié)能小車制動系統(tǒng)設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>10</p><p>2.1制動器的選擇<span class="Apple-tab-span" style="white-space:pre"></span>10</p><p>2.2制動系統(tǒng)的布置形式<span class="Apple-tab-span" style="white-space:pre"></span>10</p><p>2.3制動總成的相關(guān)計算<span class="Apple-tab-span" style="white-space:pre"></span>11</p><p>2.4制動系統(tǒng)的安裝與固定<span class="Apple-tab-span" style="white-space:pre"></span>12</p><p>2.4.1制動手柄的固定<span class="Apple-tab-span" style="white-space:pre"></span>12</p><p>2.4.2剎車線的固定<span class="Apple-tab-span" style="white-space:pre"></span>13</p><p>2.4.3制動器的安裝與固定<span class="Apple-tab-span" style="white-space:pre"></span>13</p><p>第3章機械式轉(zhuǎn)向器方案分析<span class="Apple-tab-span" style="white-space:pre"></span>14</p><p>3.1齒輪齒條式轉(zhuǎn)向器<span class="Apple-tab-span" style="white-space:pre"></span>14</p><p>3.2循環(huán)球式轉(zhuǎn)向器<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>3.3 蝸桿滾輪式轉(zhuǎn)向器<span class="Apple-tab-span" style="white-space:pre"></span>17</p><p>3.4蝸桿指銷式轉(zhuǎn)向器<span class="Apple-tab-span" style="white-space:pre"></span>17</p><p>第4章轉(zhuǎn)向系的主要性能參數(shù)<span class="Apple-tab-span" style="white-space:pre"></span>18</p><p>4.1轉(zhuǎn)向系的效率<span class="Apple-tab-span" style="white-space:pre"></span>18</p><p>4.1.1轉(zhuǎn)向器的正效率<span class="Apple-tab-span" style="white-space:pre"></span>18</p><p>4.1.2轉(zhuǎn)向器的逆效率<span class="Apple-tab-span" style="white-space:pre"></span>19</p><p>4.2傳動比變化特性<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>4.2.1轉(zhuǎn)向系傳動比<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>4.2.2力傳動比與轉(zhuǎn)向系角傳動比的關(guān)系<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>4.2.3轉(zhuǎn)向器角傳動比的選擇<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>4.3轉(zhuǎn)向器傳動副的傳動間隙t<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>4.4轉(zhuǎn)向盤的總轉(zhuǎn)動圈數(shù)<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>第5章轉(zhuǎn)向器設(shè)計計算<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>5.1轉(zhuǎn)向系計算載荷的確定<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>5.2轉(zhuǎn)向器設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>5.2.1參數(shù)的選取<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>5.2.2計算參數(shù)<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>5.3循環(huán)球式轉(zhuǎn)向器零件強度計算<span class="Apple-tab-span" style="white-space:pre"></span>26</p><p>5.3.1鋼球與滾道之間的接觸應(yīng)力<span class="Apple-tab-span" style="white-space:pre"></span>26</p><p>5.3.2轉(zhuǎn)向搖臂直徑的確定<span class="Apple-tab-span" style="white-space:pre"></span>26</p><p>第6章動力轉(zhuǎn)向機構(gòu)設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>6.1對動力轉(zhuǎn)向機構(gòu)的要求<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>6.2轉(zhuǎn)向機構(gòu)的計算<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>6.2.1尺寸計算<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>6.2.2分配閥的參數(shù)選擇與設(shè)計計算<span class="Apple-tab-span" style="white-space:pre"></span>28</p><p>6.3動力轉(zhuǎn)向的評價指標(biāo)<span class="Apple-tab-span" style="white-space:pre"></span>31</p><p>第7章轉(zhuǎn)向傳動機構(gòu)設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>33</p><p>7.1轉(zhuǎn)向傳送機構(gòu)的臂、桿與球銷<span class="Apple-tab-span" style="white-space:pre"></span>34</p><p>7.2桿件設(shè)計結(jié)果<span class="Apple-tab-span" style="white-space:pre"></span>35</p><p>結(jié)論<span class="Apple-tab-span" style="white-space:pre"></span>36</p><p>致謝<span class="Apple-tab-span" style="white-space:pre"></span>37</p><p>參考文獻(xiàn)<span class="Apple-tab-span" style="white-space:pre"></span>38</p><p><br/></p><p><br/></p>