<p>缸體加工工藝及鉆底面4X9孔夾具設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含非標(biāo)零件共5張CAD圖紙+帶工藝過(guò)程、工序卡】-jjsj11-3</p><p>缸體加工工藝及鉆底面4X9孔夾具設(shè)計(jì)</p><p>摘 &nbsp;要</p><p>本設(shè)計(jì)是基于缸體零件的加工工藝規(guī)程及一些工序的專用夾具設(shè)計(jì)。缸體零件的主要加工表面是平面及孔系。一般來(lái)說(shuō)，保證平面的加工精度要比保證孔系的加工精度容易。因此，本設(shè)計(jì)遵循先面后孔的原則。并將孔與平面的加工明確劃分成粗加工和精加工階段以保證孔系加工精度?；鶞?zhǔn)選擇以缸體的輸入軸和輸出軸的支承孔作為粗基準(zhǔn)，以底面與兩個(gè)工藝孔作為精基準(zhǔn)。主要加工工序安排是先以支承孔系定位加工出頂平面，再以頂平面與支承孔系定位加工出工藝孔。在后續(xù)工序中除個(gè)別工序外均用頂平面和工藝孔定位加工其他孔系與平面。支承孔系的加工采用的是坐標(biāo)法鏜孔。整個(gè)加工過(guò)程均選用組合機(jī)床。夾具選用專用夾具，機(jī)構(gòu)可以不必自鎖，因此生產(chǎn)效率較高，適用于大批量、流水線上加工，能夠滿足設(shè)計(jì)要求。</p><p>關(guān)鍵詞：缸體類零件；工藝；夾具；</p><p>ABSTRACT</p><p>The design is based on the body parts of the processing order of the processes and some special fixture design. Body parts of the main plane of the surface and pore system. In general, the plane guarantee processing precision than that of holes machining precision easy. Therefore, this design follows the surface after the first hole principle. Plane with holes and the processing clearly divided into roughing and finishing stages of holes to ensure machining accuracy. Datum selection box input shaft and the output shaft of the supporting hole as a rough benchmark, with top with two holes as a precision technology reference. Main processes arrangements to support holes for positioning and processing the top plane, and then the top plane and the supporting hole location hole processing technology. In addition to the follow-up processes individual processes are made of the top plane and technological hole location hole and plane processing. Supported hole processing using the method of coordinate boring. The whole process of processing machine combinations were selected. Selection of special fixture fixture, clamping means more choice of pneumatic clamping, clamping reliable, institutions can not be locked, so the production efficiency is high, suitable for large batch, line processing, can meet the design requirements.</p><p>Key words: Angle gear seat parts; fixture;</p><p>目 &nbsp;錄</p><p>摘 &nbsp;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>第一章 加工工藝規(guī)程設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.1 零件的分析<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.2 缸體加工的主要問(wèn)題和工藝過(guò)程設(shè)計(jì)所應(yīng)采取的相應(yīng)措施<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>1.3 缸體加工定位基準(zhǔn)的選擇<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>1.4 缸體加工主要工序安排<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>1.5 機(jī)械加工余量、工序尺寸及毛坯尺寸的確定<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>1.6確定切削用量及基本工時(shí)（機(jī)動(dòng)時(shí)間）<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>1.7 時(shí)間定額計(jì)算及生產(chǎn)安排<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>第二章 鉆底面4X9孔夾具設(shè)計(jì)<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>2.1 研究原始質(zhì)料<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>2.2 定位、夾緊方案的選擇<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>2.3切削力及夾緊力的計(jì)算<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>2.4 誤差分析與計(jì)算<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>2.5 鉆套、襯套、鉆模板設(shè)計(jì)與選用<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>2.6 確定夾具體結(jié)構(gòu)尺寸和總體結(jié)構(gòu)<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>2.7 夾具設(shè)計(jì)及操作的簡(jiǎn)要說(shuō)明<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>總 結(jié)<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>參考文獻(xiàn)<span class="Apple-tab-span" style="white-space:pre"></span>28</p><p>致 謝<span class="Apple-tab-span" style="white-space:pre"></span>29</p><p>【詳情如下】【需要咨詢購(gòu)買全套設(shè)計(jì)請(qǐng)加QQ1459919609】</p><p>可以使用的參考資料【不要的話可以刪掉】.zip</p><p>圖紙總匯.dwg</p><p>工序卡2張.doc</p><p>支撐板【鉆底面4X9孔夾具非標(biāo)零件圖】.dwg</p><p>文件清單.txt</p><p>缸體毛坯圖.dwg</p><p>缸體的加工工藝及鉆底面4X9孔夾具設(shè)計(jì)說(shuō)明書(shū)正文.doc</p><p>缸體零件圖.dwg</p><p>過(guò)程卡片.doc</p><p>鉆底面4X9孔夾具體.dwg</p><p>鉆底面4X9孔夾具裝配圖.dwg</p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496911614035606832272_1.gif" style="float:none;" title="支撐板【鉆底面4X9孔夾具非標(biāo)零件圖】.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496911634315637303321_1.gif" style="float:none;" title="鉆底面4X9孔夾具體.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496911665515697273603_1.gif" style="float:none;" title="鉆底面4X9孔夾具裝配圖.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496911687355736272070_1.gif" style="float:none;" title="缸體零件圖.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496911721675797999015_1.gif" style="float:none;" title="缸體毛坯圖.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496911793435918911395_1.jpg" style="float:none;" title="設(shè)計(jì)所包含文件.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496911860516034837867_1.jpg" style="float:none;" title="設(shè)計(jì)字?jǐn)?shù)統(tǒng)計(jì).jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496913879159581934397_1.jpg" style="float:none;" title="過(guò)程卡片.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496913985239764573723_1.jpg" style="float:none;" title="贈(zèng)送的參考工序過(guò)程卡片.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496914097559961726373_1.jpg" style="float:none;" title="鉆底面4X9孔夾具設(shè)計(jì)部分.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496916075643432582633_1.jpg" style="float:none;" title="加工部分工序卡片.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/6/6363496917827526515904346_1.jpg" style="float:none;" title="加工部分工序卡片2.jpg"/></p><p><br/></p>