發(fā)動機支架立式單面組合鉆床設(shè)計【優(yōu)秀課程畢業(yè)設(shè)計含8張CAD圖紙】-jxsj78
<p>發(fā)動機支架立式單面組合鉆床設(shè)計【優(yōu)秀課程畢業(yè)設(shè)計含8張CAD圖紙】-jxsj78</p><p>發(fā)動機支架立式單面組合鉆床設(shè)計</p><p> 摘 要</p><p> 本次設(shè)計的題目是發(fā)動機支架立式單面組合鉆床設(shè)計，是在發(fā)動機支架上加工4個深6mm，尺寸要求17的孔。</p><p> 本次設(shè)計分為總體設(shè)計和主軸箱設(shè)計兩個部分。首先，對機床進行總體結(jié)構(gòu)的設(shè)計，需要確定切削用量、計算切削力、切削扭矩、切削功率及刀具耐用度,然后以此確定主軸、外伸尺寸等,繪制“三圖一卡”，即被加工零件工序圖、加工示意圖、機床尺寸聯(lián)系總圖，以及生產(chǎn)率計算卡。其次，對主軸箱進行設(shè)計，繪制設(shè)計原始依據(jù)圖，確定主軸箱及各個通用部件的選用，計算各齒輪的傳動比和主軸的坐標位置。最后，根據(jù)分析的結(jié)果，對齒輪和軸的強度和剛度進行校核。</p><p> 本專用機床能滿足加工要求，保證加工精度，機床運轉(zhuǎn)平穩(wěn)，工作可靠，結(jié)構(gòu)簡單，裝卸方便，便于維修、調(diào)整、操作，減輕了工人的勞動強度，提高了勞動生產(chǎn)率。</p><p>關(guān)鍵詞：組合機床；鉆孔；主軸箱；傳動設(shè)計</p><p>Abstract</p><p>The design topic is Engine bracket of vertical single combination drilling machine design. Aimed at the engine support processing 4 meet the size requirements of the 17 and 6mm deep hole.</p><p>The design is divided into two parts overall design and the headstock design. Firstly, the overall structure of the machine tools design, need to determine the cutting parameters, calculation of cutting force, cutting torque, cutting power and tool life, and thus determine the main shaft, extended size, etc.Rendering the "three plans for a card", that is, process map parts to be processed, processing diagram, machine sizes contact General Plan, and the productivity calculation card. Secondly, the design of the spindle box, drawing the original design basis, for the identification of various common spindle box and the selection of components, to calculate the transmission gear ratios and the principal axis coordinates. Finally, the results of the analysis, the gear and shaft to check the strength and stiffness.</p><p>This special machine can meet the processing requirements to ensure the machining accuracy, tool smooth operation, reliable, simple, easy handling, easy maintenance and adjustment. Operation simple, reducing labor intensity and improve labor productivity.</p><p>Key words：special purpose machine; drilling; spindle box; transmission design</p><p>目 錄</p><p>摘 要<span class="Apple-tab-span" style="white-space:pre"></span>I</p><p>Abstract<span class="Apple-tab-span" style="white-space:pre"></span>II</p><p>第1章 緒論<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.1 組合機床綜述<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.2 組合機床總體設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p> 1.2.1 被加工零件的特點<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p> 1.2.2 工藝路線的確立<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p> 1.2.3 機床配置型式的選擇<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>第2章 組合機床的結(jié)構(gòu)設(shè)計與計算<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.1 切削扭矩及切削功率的計算<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.2 組合機床總體設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p> 2.2.1 被加工零件工序圖<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p> 2.2.2 加工示意圖<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p> 2.2.3 機床聯(lián)系尺寸總圖<span class="Apple-tab-span" style="white-space:pre"></span>13</p><p> 2.2.4 機床生產(chǎn)率計算卡<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>2.3 確定主軸箱輪廓尺寸<span class="Apple-tab-span" style="white-space:pre"></span>17</p><p>2.4 通用部件的選擇<span class="Apple-tab-span" style="white-space:pre"></span>18</p><p>第3章 組合機床主軸箱設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.1 繪制主軸箱設(shè)計原始依據(jù)圖 <span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.2 主軸、齒輪的確定及動力計算<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>3.3 主軸箱傳動系統(tǒng)的設(shè)計與計算<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p> 3.3.1 驅(qū)動軸、主軸的坐標計算<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p> 3.3.2 擬訂主軸箱傳動路線<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p> 3.3.3 確定傳動軸位置和齒輪齒數(shù)<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>3.4 多軸箱坐標計算、繪制坐標檢查圖<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p> 3.4.1 選擇加工基準坐標系XOY，計算主軸、驅(qū)動軸坐標<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p> 3.4.2 計算傳動軸的坐標<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p> 3.4.3 繪制坐標檢查圖<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>3.5 齒輪強度校核<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p> 3.5.1 校核齒根彎曲疲勞強度<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p> 3.5.2 校核接觸疲勞強度<span class="Apple-tab-span" style="white-space:pre"></span>26</p><p>3.6 傳動軸直徑的確定和軸的強度校核<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p> 3.6.1 軸的直徑的確定<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p> 3.6.2 軸的強度校核<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>3.7 主軸箱體及其附件的選擇設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>31</p><p> 3.7.1 主軸箱的選擇設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>32</p><p> 3.7.2 主軸箱上的附件設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>32</p><p>結(jié) 論<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>【詳情如下】【需要咨詢購買全套設(shè)計請加QQ1459919609】</p><p>加工示意圖.dwg</p><p>加工零件零件圖.dwg</p><p>發(fā)動機支架立式單面組合鉆床設(shè)計.doc</p><p>發(fā)動機支架立式單面組合鉆床設(shè)計任務(wù)書.doc</p><p>后蓋.dwg</p><p>多軸箱裝配圖.dwg</p><p>文件清單.txt</p><p>機床尺寸聯(lián)系圖.dwg</p><p>目錄.doc</p><p>箱體補充加工圖.dwg</p><p>軸承主軸.dwg</p><p>零件工序圖.dwg</p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642519423138882614_1.gif" style="float:none;" title="多軸箱裝配圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642549063185623651_1.gif" style="float:none;" title="后蓋.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642570903229323945_1.gif" style="float:none;" title="機床尺寸聯(lián)系圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642589623256565749_1.gif" style="float:none;" title="加工零件零件圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642608343283807553_1.gif" style="float:none;" title="加工示意圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642630183327507847_1.gif" style="float:none;" title="零件工序圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642697263447732492_1.gif" style="float:none;" title="箱體補充加工圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642748743538173823_1.gif" style="float:none;" title="軸承主軸.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642851703719056485_1.jpg" style="float:none;" title="設(shè)計所包含文件.jpg"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/24/6363920642940623873981424_1.jpg" style="float:none;" title="設(shè)計字數(shù)統(tǒng)計.jpg"/></p><p><br/></p>
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