阀腔的加工工艺规程及夹具设计【铣上端面、镗100孔两套夹具优秀课程毕业设计含6张CAD图纸+带过程、工序卡片】-jjsj9

<p>阀腔的加工工艺规程及夹具设计【铣上端面夹具、阀腔镗100孔夹具含两套夹具优秀课程毕业设计含6张CAD图纸+带过程、工序卡片】-jjsj9</p><p>阀腔工艺规程制定与夹具设计</p><p>阀腔的加工工艺规程及夹具设计【铣上端面夹具、阀腔镗100孔夹具含两套夹具】</p><p>摘 &nbsp;要</p><p>本次设计内容涉及了机械制造工艺及机床夹具设计、金属切削机床、公差配合与测量等多方面的知识。</p><p>阀腔零件的工艺规程及铣工件上端面及镗100孔夹具设计是包括零件加工的工艺设计、工序设计以及专用夹具的设计三部分。在工艺设计中要首先对零件进行分析，了解零件的工艺再设计出毛坯的结构，并选择好零件的加工基准，设计出零件的工艺路线；接着对零件各个工步的工序进行尺寸计算，关键是决定出各个工序的工艺装备及切削用量；然后进行专用夹具的设计，选择设计出夹具的各个组成部件，如定位元件、夹紧元件、引导元件、夹具体与机床的连接部件以及其它部件；计算出夹具定位时产生的定位误差，分析夹具结构的合理性与不足之处，并在以后设计中注意改进。</p><p>关键词：工艺、工序、切削用量、夹紧、定位、误差。</p><p>The planning process and fixture design</p><p>Abstract</p><p>The design involves the mechanical manufacturing process and machine tool fixture design, metal cutting machine tools, tolerance, coordination and measurement, and many other aspects of knowledge.</p><p>Parts of the valve cavity on the milling process planning and design of 100 hole boring fixture design and end including machiningprocess design process design and fixture three. In the process of design should first understand the analysis of parts, parts of the process to design a blank structure, and choose the good components the processing datum, designs the process routes of the parts; then the parts of each labor step process size calculation, is the key to decide the craft equipment and the cutting process of the various design parameters; then a special fixture, the fixture selection for the various components of the design, such as connecting parts positioning elements and clamping elements, guide element, fixture and machine tool and other components; positioning error is calculated when the fixture, analysis the rationality and shortcoming of fixture structure, improve and design in later.</p><p>Key words: process, process, cutting parameters, clamping, positioning, error.</p><p>目录</p><p>第1章 &nbsp; 绪论<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>11引言<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>12机械加工工艺规程的作用<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>13阀体常用的材料说明<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>14课题背景及发展趋势<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>第2章 &nbsp;工艺规程设计<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>21毛坯的制造形式<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2. 2零件分析<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>23 基面的选择<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>2.3.1 粗基准的选择原则<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>232精基准选择的原则<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>24制定工艺路线<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>25机械加工余量、工序尺寸及毛坯尺寸的确定<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>26确定切削用量及基本工时<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>第3章 阀体的夹具设计<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>31铣床夹具设计<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>3.1.1定位装置的设计<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>3.1.2夹紧装置的设计<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>3.1.3夹具体的示意图、装配图<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>32镗100孔夹具设计<span class="Apple-tab-span" style="white-space:pre"></span>28</p><p>结 &nbsp;论<span class="Apple-tab-span" style="white-space:pre"></span>30</p><p>致 &nbsp;谢<span class="Apple-tab-span" style="white-space:pre"></span>31</p><p>参考文献<span class="Apple-tab-span" style="white-space:pre"></span>32</p><p>【详情如下】【需要咨询购买全套设计请加QQ1459919609】</p><p>工序卡1.dwg</p><p>工序卡2.dwg</p><p>工序卡3.dwg</p><p>工序卡4.dwg</p><p>工序卡5.dwg</p><p>工序卡6.dwg</p><p>工序卡7.dwg</p><p>工序卡8.dwg</p><p>工序卡9.dwg</p><p>工艺路线.dwg</p><p>文件清单.txt</p><p>毛坯图A1.dwg</p><p>铣上端面夹具体A0.dwg</p><p>铣上端面装配图A0.dwg</p><p>镗孔副本</p><p>阀腔A1.dwg</p><p>阀腔毛胚图.dwg</p><p>阀腔的加工工艺规程及夹具设计【铣上端面、阀腔镗100孔两套夹具含6张CAD图纸】.doc</p><p>阀腔镗100孔夹具体.dwg</p><p>阀腔镗100孔装配图.dwg</p><p>阀腔零件图.dwg</p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618400080127320034_1.gif" style="float:none;" title="阀腔镗100孔装配图.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618484320266259064_1.gif" style="float:none;" title="铣上端面装配图A0.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618571680422656586_1.jpg" style="float:none;" title="设计所包含文件.jpg"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618640320546110476_1.jpg" style="float:none;" title="设计字数统计.jpg"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618662160585108942_1.gif" style="float:none;" title="阀腔A1.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618687120621565899_1.gif" style="float:none;" title="阀腔镗100孔夹具体.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618707400662036948_1.gif" style="float:none;" title="工序卡1.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618729240691035415_1.gif" style="float:none;" title="工序卡2.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618760440751005697_1.gif" style="float:none;" title="工序卡3.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618780720781476746_1.gif" style="float:none;" title="工序卡4.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618804120833704457_1.gif" style="float:none;" title="工序卡5.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618824400864175506_1.gif" style="float:none;" title="工序卡6.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618846240903173973_1.gif" style="float:none;" title="工序卡7.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618869640945401685_1.gif" style="float:none;" title="工序卡8.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485618893040987629396_1.gif" style="float:none;" title="工序卡9.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485619064641282965949_1.gif" style="float:none;" title="工艺路线.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/5/6363485619088041325193660_1.gif" style="float:none;" title="毛坯图A1.gif"/></p><p><br/></p>