上支架-前懸架減震器正沖側(cè)沖模具設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)+含3D建模及10張CAD圖紙+帶任務(wù)書+開題報(bào)告+中期報(bào)告++外文翻譯+39頁加正文1.47萬字】-cymj02
<p>上支架-前懸架減震器正沖側(cè)沖模具設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)+含3D建模及10張CAD圖紙+帶任務(wù)書+開題報(bào)告+中期報(bào)告++外文翻譯+39頁加正文1.47萬字】-cymj02</p><p>【詳情如下】【需要咨詢購買全套設(shè)計(jì)請加QQ1459919609】</p><p>3D.stp</p><p>dazhonglian.stp</p><p>proe5.0</p><p>上模板.dwg</p><p>下模板.dwg</p><p>中期報(bào)告.doc</p><p>任務(wù)書.doc</p><p>沖孔模.dwg</p><p>凹模板凹模座.dwg</p><p>參考文獻(xiàn)資料【不要可以刪掉】.zip</p><p>圖紙副本.dwg</p><p>外文翻譯.zip</p><p>開題報(bào)告.doc</p><p>文件清單.txt</p><p>正沖側(cè)沖模圖紙總匯.dwg</p><p>答辯ppt.ppt</p><p>說明書正文.doc</p><p>說明書正文版本1.doc</p><p>零件圖5張.dwg</p><p>摘 要</p><p>本課題最終形成神龍G29及T91，東風(fēng)D760項(xiàng)目制件中的上支架-前懸架減震器正沖側(cè)沖模具，進(jìn)行三維數(shù)字化設(shè)計(jì)。 通過其他公司的試驗(yàn)，針對神龍G29及T91，東風(fēng)D760項(xiàng)目制件，對上支架-前懸架減震器正沖側(cè)沖模具進(jìn)行計(jì)算機(jī)輔助設(shè)計(jì)，實(shí)現(xiàn)模具三維數(shù)字化設(shè)計(jì)與虛擬裝配。用以指導(dǎo)神龍G29及T91，東風(fēng)D760項(xiàng)目制件正沖側(cè)沖模具的生產(chǎn)實(shí)踐，達(dá)到提高生產(chǎn)效率、獲得高質(zhì)量產(chǎn)品的目標(biāo)。就神龍G29及T91，東風(fēng)D760項(xiàng)目制件模具設(shè)計(jì)，通過現(xiàn)場調(diào)研發(fā)現(xiàn)存在如下主要問題：1：模具制造周期長，成本高，人工操作量大，勞動(dòng)時(shí)間長，根據(jù)工廠的生產(chǎn)設(shè)備，規(guī)劃出好的生產(chǎn)加工工藝過程，設(shè)計(jì)出合理的方案，達(dá)到降低生產(chǎn)成本，提高生產(chǎn)效率的目的，以方便后面的工藝設(shè)計(jì)。2：此次生產(chǎn)需要了解產(chǎn)品，對圖紙進(jìn)行深入分析?；谏鲜鲈颍瑢ι颀圙29及T91，東風(fēng)D760項(xiàng)目制件正沖，側(cè)沖模具設(shè)計(jì)研究已勢在必行。通過對模具的設(shè)計(jì)，不但能夠縮短生產(chǎn)周期，降低制造成本，提高加工精度，延長刀具壽命，而且依據(jù)本公司產(chǎn)品的生產(chǎn)及發(fā)展需要，可以建立或完善生產(chǎn)加工工藝流程，從而更大程度上提高模具設(shè)計(jì)水平，獲取更大的經(jīng)濟(jì)利益。</p><p>關(guān)鍵詞：正沖側(cè)沖模具 三維數(shù)字化設(shè)計(jì)</p><p>Abstract </p><p>This topic eventually become the dragon G29 and T91, dongfeng D760 project parts of upper bracket - front suspension shock absorber are blunt side blow mould, 3 d digital design.By other companies test, in view of the dragon G29 and T91, dongfeng D760 project parts, on the bracket at the side of front suspension shock absorber is blunt blunt mold for computer aided design, realizes the mould 3 d digital design and virtual assembly.To guide the dragon G29 and T91, dongfeng D760 project parts are side blow mould production practice, to improve production efficiency, high quality products.Is the dragon G29 and T91, dongfeng D760 stamping mould design project, through the field investigation found the main problems are as follows: 1: mold manufacturing cycle is long, high cost, large amount of manual operation, work time is long, according to the factory production equipment, planning a good production and processing process, design a reasonable solution, to reduce the production cost, improve production efficiency, the purpose of the design for the back of the process.2: the need to understand products, in-depth analysis was carried out on the drawings.Based on the above reasons, the dragon G29 and T91, dongfeng D760 project parts are blunt, side blow mould design research is imperative.Based on the design of the mould, not only can shorten the production cycle, reduce the manufacturing cost, improve the machining accuracy, extend the service life of cutting tools, and according to the company's products of the production and development needs, can establish or improve the production and processing process, to a greater extent, improve the level of mold design, to obtain greater economic benefits.</p><p>Key words: side blow mould 3 d digital design</p><p>目錄</p><p>第一章 概論<span class="Apple-tab-span" style="white-space:pre"> </span>5</p><p>1.1模具工業(yè)的發(fā)展與現(xiàn)狀<span class="Apple-tab-span" style="white-space:pre"> </span>6</p><p>1.2 CAD在模具設(shè)計(jì)中的應(yīng)用<span class="Apple-tab-span" style="white-space:pre"> </span>9</p><p>第二章 工藝分析與模具結(jié)構(gòu)形式設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>10</p><p>2.1 工藝分析<span class="Apple-tab-span" style="white-space:pre"> </span>10</p><p>2.2 制定工藝方案<span class="Apple-tab-span" style="white-space:pre"> </span>10</p><p>第三章 工藝計(jì)算<span class="Apple-tab-span" style="white-space:pre"> </span>12</p><p>3.1 沖壓力的計(jì)算<span class="Apple-tab-span" style="white-space:pre"> </span>12</p><p>3.2退料力、頂出力的計(jì)算<span class="Apple-tab-span" style="white-space:pre"> </span>13</p><p>3.3降低沖裁力的方法<span class="Apple-tab-span" style="white-space:pre"> </span>14</p><p>3.4 計(jì)算壓力中心<span class="Apple-tab-span" style="white-space:pre"> </span>14</p><p>第四章 沖壓設(shè)備選擇<span class="Apple-tab-span" style="white-space:pre"> </span>16</p><p>4.1典型沖壓設(shè)備概述（曲柄壓力機(jī)）<span class="Apple-tab-span" style="white-space:pre"> </span>16</p><p>4.3 選擇沖壓設(shè)備<span class="Apple-tab-span" style="white-space:pre"> </span>18</p><p>4.4模具閉合高度校核<span class="Apple-tab-span" style="white-space:pre"> </span>19</p><p>第五章 模具結(jié)構(gòu)設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>20</p><p>5.1 模具總體結(jié)構(gòu)設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>20</p><p>第六章 模具主要零部件設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>23</p><p>6.1 凸、凹模設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>23</p><p>6.2凸模結(jié)構(gòu)設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>26</p><p>6.3凹模結(jié)構(gòu)設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>27</p><p>6.4退料板設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"> </span>27</p><p>6.5 彈簧的選擇<span class="Apple-tab-span" style="white-space:pre"> </span>27</p><p>6.6螺釘?shù)倪x擇<span class="Apple-tab-span" style="white-space:pre"> </span>30</p><p>6.7導(dǎo)向零件選擇<span class="Apple-tab-span" style="white-space:pre"> </span>31</p><p>第七章 模具總圖繪制<span class="Apple-tab-span" style="white-space:pre"> </span>32</p><p>7.1繪制二維工程圖<span class="Apple-tab-span" style="white-space:pre"> </span>32</p><p>7.2三維建模<span class="Apple-tab-span" style="white-space:pre"> </span>32</p><p>7.3干涉檢查、分析<span class="Apple-tab-span" style="white-space:pre"> </span>32</p><p>第八章 模具主要零部件制造工藝的編制<span class="Apple-tab-span" style="white-space:pre"> </span>33</p><p>8.1 上模座<span class="Apple-tab-span" style="white-space:pre"> </span>33</p><p>8.2 下模座<span class="Apple-tab-span" style="white-space:pre"> </span>34</p><p>8.3 導(dǎo)柱<span class="Apple-tab-span" style="white-space:pre"> </span>35</p><p>8.4導(dǎo)套<span class="Apple-tab-span" style="white-space:pre"> </span>35</p><p>第九章 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>38</p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218112756966869748296_1.gif" style="float:none;" title="凹模板凹模座.gif"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218112817806976459615_1.gif" style="float:none;" title="沖孔模.gif"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218112880207086400179_1.gif" style="float:none;" title="零件圖5張.gif"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218112900487126871228_1.gif" style="float:none;" title="上模板.gif"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218112922327165869695_1.gif" style="float:none;" title="圖紙副本.gif"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218112945727208097407_1.gif" style="float:none;" title="下模板.gif"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218114104809232983758_1.jpg" style="float:none;" title="360桌面截圖20170604133907.jpg"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218114193729396908696_1.jpg" style="float:none;" title="360桌面截圖20170604133922.jpg"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218114315409605033163_1.jpg" style="float:none;" title="360桌面截圖20170604133952.jpg"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218114426169803658396_1.jpg" style="float:none;" title="360桌面截圖20170604134006.jpg"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218114565010044795421_1.jpg" style="float:none;" title="360桌面截圖20170604134017.jpg"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218114661730212164758_1.jpg" style="float:none;" title="三維圖.jpg"/></p><p><img src="http://m.jqnhouse.com/ueditor_s/net/upload/2017-6/4/6363218114755330372075605_1.jpg" style="float:none;" title="制件.jpg"/></p><p><br/></p>
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