<p>殼體的加工工藝及銑上端面夾具設計【A7V型泵缸體優(yōu)秀課程畢業(yè)設計含5張CAD圖紙+帶非標夾具零件圖及工藝過程、工序卡片】-jjsj12-2</p><p>A7V型泵缸體殼體零件機械加工工藝及銑上端面夾具設計</p><p>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。在本次設計中，夾具的設計滿足機床夾具總體方案設計的基本要求，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)設計的主要內(nèi)容是機械加工工藝規(guī)程編制和銑上端面工序?qū)Ｓ脢A具設計。綜合運用機械制造技術(shù)基礎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銑床夾具的設計任務，綜合運用所學的知識，應用正確的設計方法，制訂了殼體零件的機械加工工藝規(guī)程。結(jié)合工藝設計內(nèi)容，熟練應用工藝計算方法，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>Determined by the process route of shell parts, the parts processing to the bottom as the benchmark is appropriate, the processing technology solutions to meet the four basic requirements of the principle of coarse and fine reference datum. The fixture is a special clamp, and the fixture is characterized by strong pertinence, compact structure, simple operation and high productivity. In this design, fixture design and meet the basic requirements of overall design of the fixture, and fully guarantee the quality of machining and has high production efficiency and low manufacturing cost and good structure technology. The main content of this graduation project is the design of machining process regulations and the design of special fixture for milling end face process. The basic theory and method of comprehensive use of machinery manufacturing technology and other courses, in order to design the task to complete the shell parts machining and milling fixture, the integrated use of knowledge and apply the correct design method, the machining process planning for shell parts. With the content of process design, calculation method of skilled application process, the process of content analysis and design calculation of the right, such as cutting force, cutting power, cutting speed, process parameters, positioning error the clamping force and so on.</p><p>Key words: machining; process specification; special clamp 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>目錄<span class="Apple-tab-span" style="white-space:pre"></span>III</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章銑上端面夾具設計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.1指出存在的問題<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.2夾具設計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.2.1夾具體設計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.2.2定位基準的選擇<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.2.3定位方案和元件設計<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.2.4夾緊機構(gòu)的設計<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>3.2.5定位誤差的計算<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>3.2.6對刀裝置設計<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>3.2.7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>23</p><p>結(jié)論<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>致謝<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>參考文獻<span class="Apple-tab-span" style="white-space:pre"></span>28</p><p>【詳情如下】【需要咨詢購買全套設計請加QQ1459919609】</p><p>3dljt.stp</p><p>A7V型泵缸體殼體零件機械加工工藝及銑上端面夾具設計說明書正文.doc</p><p>三維零件圖.SLDPRT</p><p>任務書.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>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:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548072465494882635874_1.jpg" style="float:none;" title="設計所包含文件.jpg"/></p><p><br/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548115931851232628602_1.jpg" title="設計字數(shù)統(tǒng)計.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548072963135767931144_1.jpg" style="float:none;" title="工藝規(guī)程.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548073045815908342758_1.jpg" style="float:none;" title="三維零件圖.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548073144096084239513_1.jpg" style="float:none;" title="三維實體圖.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548073203376182423414_1.gif" style="float:none;" title="銑上端面夾具裝配圖.a1.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548073270456302648059_1.gif" style="float:none;" title="殼體零件a2.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548073317256387103482_1.gif" style="float:none;" title="毛坯圖.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548073367176479017396_1.gif" style="float:none;" title="銑上端面非標夾具零件圖立柱a4.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-7/12/6363548073415536553000237_1.gif" style="float:none;" title="銑上端面夾具體a1.gif"/></p><p><br/></p>