A7V型液壓泵缸體殼體零件機械加工工藝及夾具設(shè)計【銑上端面、鉆左側(cè)面Φ12階梯孔兩套夾具優(yōu)秀課程畢業(yè)設(shè)計含9張CAD圖紙+帶工藝過程、工序卡】-jjsj12

<p>A7V型液壓泵缸體殼體零件機械加工工藝及夾具設(shè)計【銑上端面、鉆左側(cè)面12階梯孔兩套夾具優(yōu)秀課程畢業(yè)設(shè)計含9張CAD圖紙+帶工藝過程、工序卡】-jjsj12</p><p>A7V型液壓泵缸體殼體零件機械加工工藝及夾具設(shè)計【銑上端面、鉆左側(cè)面12階梯孔兩套夾具】【含9張圖紙】</p><p>&nbsp;摘要</p><p>通過對殼體零件的加工工藝路線的確定，該零件的加工以底面作為基準是合適的，本加工工藝方案滿足粗基準選擇的基本要求及精基準選擇的四項原則。本夾具為專用夾具，該夾具的特點是針對性強、結(jié)構(gòu)緊湊、操作簡便、生產(chǎn)率高。在本次設(shè)計中，夾具的設(shè)計滿足機床夾具總體方案設(shè)計的基本要求，充分保證零件加工質(zhì)量，具有較高的生產(chǎn)效率和較低的制造成本以及具有良好的結(jié)構(gòu)工藝性。本次畢業(yè)設(shè)計的主要內(nèi)容是機械加工工藝規(guī)程編制和兩道工序?qū)Ｓ脢A具設(shè)計。綜合運用機械制造技術(shù)基礎(chǔ)和其它課程的基本理論和方法，為了能夠完成殼體零件機械加工工藝及鉆床、銑床夾具的設(shè)計任務(wù)，綜合運用所學(xué)的知識，應(yīng)用正確的設(shè)計方法，制訂了殼體零件的機械加工工藝規(guī)程。結(jié)合工藝設(shè)計內(nèi)容，熟練應(yīng)用工藝計算方法，對相關(guān)工藝內(nèi)容進行了正確的分析設(shè)計和計算，如切削力、切削功率、切削速度、工藝參數(shù)、定位誤差、夾緊力等。</p><p>關(guān)鍵詞：機械加工 &nbsp;工藝規(guī)程 &nbsp;專用夾具 &nbsp;殼體</p><p>Abstract</p><p>Through the determination of the processing route of the shell part, the processing of the part is suitable as the reference. The processing plan satisfies the basic requirements of the rough reference selection and the four principles of the fine reference selection. The fixture is a special fixture, the fixture is characterized by strong, compact structure, easy operation, high productivity. In this design, the design of the fixture to meet the overall requirements of the overall design of machine tool fixture, and fully guarantee the quality of parts processing, with high production efficiency and lower manufacturing costs and has a good structural process. The main content of this graduation design is the preparation of mechanical processing procedures and two procedures for fixture design. In order to be able to complete the machining process of shell parts and the design task of drilling machine and milling machine fixture, we should use the knowledge of the method and apply the correct design method, and formulate the shell. The basic theory and method of mechanical manufacturing technology and other courses are used synthetically. Part of the mechanical processing procedures. Combined with the process design content, skilled application of process calculation method, the relevant process content of the correct analysis and design and calculation, such as cutting force, cutting power, cutting speed, process parameters, positioning error, clamping force.</p><p>Key Words: Mechanical processing &nbsp;process specifications &nbsp;special fixture &nbsp;shell</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>第2章零件的機械加工工藝規(guī)程設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>2.1殼體零件的工藝分析<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>2.1.1零件的作用<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>2.1.2零件的工藝分析<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>2.2零件的生產(chǎn)綱領(lǐng)<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.3選擇毛坯<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.4設(shè)計毛坯圖<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.5機械加工工藝路線的制訂<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.5.1選擇定位基準<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.5.2加工方法<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.5.3制訂工藝路線<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>2.5.4加工工藝過程的分析<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>2.5.5選擇加工設(shè)備與工藝裝備<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>2.5.6確定切削用量及基本時間<span class="Apple-tab-span" style="white-space:pre"></span>10</p><p>第3章 鉆左側(cè)面12階梯孔夾具的設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.1確定設(shè)計任務(wù)、明確加工要求<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.2定位方案的確定<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.3夾緊機構(gòu)的設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.4夾具體的設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.5夾具與機床連接元件的選擇<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>3.6夾具的使用說明<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>3.7夾具的結(jié)構(gòu)特點<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>第4章銑上端面夾具設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>4.1指出存在的問題<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>4.2夾具設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>4.2.1夾具體設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>4.2.2定位基準的選擇<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>4.2.3定位方案和元件設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>4.2.4夾緊機構(gòu)的設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.2.5定位誤差的計算<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.2.6對刀裝置設(shè)計<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>4.2.7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>結(jié)論<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>致謝<span class="Apple-tab-span" style="white-space:pre"></span>28</p><p>參考文獻<span class="Apple-tab-span" style="white-space:pre"></span>29</p><p>【詳情如下】【需要咨詢購買全套設(shè)計請加QQ1459919609】</p><p>3dljt.stp</p><p>A7V型泵缸體殼體零件機械加工工藝及夾具設(shè)計【銑上端面、鉆左側(cè)面12階梯孔兩套夾具】說明書正文.docm</p><p>CAXA圖紙</p><p>任務(wù)書.docx</p><p>副本【不要請刪除】.zip</p><p>聲明.doc</p><p>殼體零件a2.dwg</p><p>工作周志.doc</p><p>工序卡片.doc</p><p>工序卡片11份.doc</p><p>成績單.doc</p><p>文件清單.txt</p><p>文獻綜述.doc</p><p>毛坯圖.dwg</p><p>鉆左側(cè)面12階梯孔夾具體a1.dwg</p><p>鉆左側(cè)面12階梯孔夾具裝配圖a1.dwg</p><p>鉆左側(cè)面12階梯孔非標夾具零件圖心軸.dwg</p><p>鉆左側(cè)面12階梯孔非標夾具零件圖鉆模板a2.dwg</p><p>銑上端面夾具體a1.dwg</p><p>銑上端面夾具裝配圖.a1.dwg</p><p>銑上端面非標夾具零件圖立柱a4.dwg</p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-7/10/6363531175553217033110317_1.gif" style="float:none;" title="殼體零件a2.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-7/10/6363531175571937069352121_1.gif" style="float:none;" title="毛坯圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-7/10/6363531175592217109823170_1.gif" style="float:none;" title="銑上端面夾具裝配圖.a1.gif"/></p><p><img 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