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2000KN四柱式通用液压机设计与计算【4张图纸】【优秀】

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2000KN四柱式通用液压机设计与计算【4张图纸】【优秀】

P2000KN四柱式通用液压机设计与计算/PPBR//PP47页14000字数说明书开题报告4张CAD图纸/PP上横梁DWG/PP中期报告DOC/PP封皮DOC/PP总机装配图DWG/PP活塞杆DWG/PP液压缸DWG/PP目录DOC/PP附页DOC/PP2000KN四柱式通用液压机设计与计算开题报告DOC/PP2000KN四柱式通用液压机设计与计算论文DOC/PPBR//PP摘NBSP要/PPNBSPNBSP作为世界加工中心,我国机械工业在国民经济中的基础作用越来越明显。液压机技术水平的高低直接影响到国家机械工业的发展水平。四柱式通用液压机是液压机产品的一个重要组成部分,拥有自主的液压机设计技术是使国家机械工业能在世界竞争中取胜的重要保证,对其展开研究有重要的理论和实际意义。本文完成了2000KN四柱式通用液压机本体的设计,并采用二维制图软件AUTOCAD对其进行研究。论文提出了2000KN四柱式通用液压机的技术参数,拟定了机器的结构形式,着重对工作缸做了结构设计和数据计算,对液压机工作缸柱塞和活动横梁的结构连接以及回程部分进行了简要设计。根据液压机设计理论完成了整体机架结构及主要结构部件的设计与理论计算并详细讨论了该机器的预紧问题。对液压机本体的总体结构和的关键部件进行了强度计算与分析,主要内容包括结构中应力集中情况分析,初始设计方案修正,最终获得了满足强度和刚度要求的机架设计。最后利用AUTOCAD软件对2000KN四柱式通用液压机总装配图及主要零部件进行了设计,完成了液压机的整体结构设计。/PP关键词液压机工作缸强度/PP目NBSP录/PP摘要SPANCLASSAPPLETABSPAN/SPANⅠ/PPABSTRACTSPANCLASSAPPLETABSPAN/SPANⅡ/PP第1章绪论SPANCLASSAPPLETABSPAN/SPAN1/PP11课题背景及目的与意义SPANCLASSAPPLETABSPAN/SPAN1/PP12液压机的发展概况SPANCLASSAPPLETABSPAN/SPAN1/PP121液压机在现代工业中的地位SPANCLASSAPPLETABSPAN/SPAN1/PP122我国液压机的现状及发展趋势SPANCLASSAPPLETABSPAN/SPAN1/PP123国外液压机的发展状况SPANCLASSAPPLETABSPAN/SPAN2/PP124液压机的总体发展趋势SPANCLASSAPPLETABSPAN/SPAN3/PP13液压机的工作原理和结构特点SPANCLASSAPPLETABSPAN/SPAN3/PP131液压机的工作原理SPANCLASSAPPLETABSPAN/SPAN3/PP132液压机的特点SPANCLASSAPPLETABSPAN/SPAN5/PP14液压机的分类SPANCLASSAPPLETABSPAN/SPAN6/PP15本章小结SPANCLASSAPPLETABSPAN/SPAN7/PP第2章液压机本体结构设计SPANCLASSAPPLETABSPAN/SPAN8/PP21液压机的结构特点及设计参数SPANCLASSAPPLETABSPAN/SPAN8/PP211液压机本体结构特点SPANCLASSAPPLETABSPAN/SPAN8/PP212NBSP2000KN液压机的设计参数SPANCLASSAPPLETABSPAN/SPAN8/PP22上横梁结构的设计SPANCLASSAPPLETABSPAN/SPAN9/PP221结构形式SPANCLASSAPPLETABSPAN/SPAN9/PP222形状尺寸要求SPANCLASSAPPLETABSPAN/SPAN10/PP223上横梁与工作缸的联接方式SPANCLASSAPPLETABSPAN/SPAN11/PP23工作台结构的设计SPANCLASSAPPLETABSPAN/SPAN12/PP231结构形式SPANCLASSAPPLETABSPAN/SPAN12/PP232加工技术要求SPANCLASSAPPLETABSPAN/SPAN12/PP233工作台与顶出缸的联接方式SPANCLASSAPPLETABSPAN/SPAN13/PP234固定模具的结构SPANCLASSAPPLETABSPAN/SPAN14/PP24立柱SPANCLASSAPPLETABSPAN/SPAN15/PP241结构形式SPANCLASSAPPLETABSPAN/SPAN15/PP242形状尺寸要求SPANCLASSAPPLETABSPAN/SPAN16/PP25充液阀SPANCLASSAPPLETABSPAN/SPAN17/PP251充液阀工作原理SPANCLASSAPPLETABSPAN/SPAN17/PP252充液阀的结构形式SPANCLASSAPPLETABSPAN/SPAN18/PP26工作缸SPANCLASSAPPLETABSPAN/SPAN18/PP261结构形式SPANCLASSAPPLETABSPAN/SPAN18/PP262设计尺寸SPANCLASSAPPLETABSPAN/SPAN19/PP27活动横梁结构的设计SPANCLASSAPPLETABSPAN/SPAN22/PP271结构形式SPANCLASSAPPLETABSPAN/SPAN23/PP272加工技术要求SPANCLASSAPPLETABSPAN/SPAN23/PP273形状和尺寸要求SPANCLASSAPPLETABSPAN/SPAN23/PP28本章小结SPANCLASSAPPLETABSPAN/SPAN24/PP第3章液压机的强度与刚度计算SPANCLASSAPPLETABSPAN/SPAN25/PP31工作缸的强度计算SPANCLASSAPPLETABSPAN/SPAN25/PP311缸体的强度计算SPANCLASSAPPLETABSPAN/SPAN25/PP312缸口部分的强度计算SPANCLASSAPPLETABSPAN/SPAN28/PP32活塞部分的强度计算SPANCLASSAPPLETABSPAN/SPAN30/PP321活塞头部导向套计算SPANCLASSAPPLETABSPAN/SPAN30/PP322活塞头部锁母螺纹应力计算SPANCLASSAPPLETABSPAN/SPAN31/PP323活塞与活动横梁端面挤压应力SPANCLASSAPPLETABSPAN/SPAN32/PP324活塞与活动横梁联接螺母计算SPANCLASSAPPLETABSPAN/SPAN33/PP33上横梁结构的强度与刚度计算SPANCLASSAPPLETABSPAN/SPAN33/PP331受力分析SPANCLASSAPPLETABSPAN/SPAN33/PP332主截面(ⅠⅠ)强度计算SPANCLASSAPPLETABSPAN/SPAN34/PP333主截面(ⅡⅡ)强度计算SPANCLASSAPPLETABSPAN/SPAN35/PP34本章小结SPANCLASSAPPLETABSPAN/SPAN36/PP附录1四柱式万能液压机精度(JB129373)SPANCLASSAPPLETABSPAN/SPAN37/PP附录2常用资料及数据SPANCLASSAPPLETABSPAN/SPAN39/PP附录3普通公制螺纹的螺栓、螺钉及双头螺栓的许用应力SPANCLASSAPPLETABSPAN/SPAN40/PP结论SPANCLASSAPPLETABSPAN/SPAN41/PP致谢SPANCLASSAPPLETABSPAN/SPAN42/PP参考文献SPANCLASSAPPLETABSPAN/SPAN43/PPBR//PP本设计为2000KN四柱式通用液压机,其主要技术规格为/PP公称压力NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP2000KN/PP液体最大工作压力NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP25MPA/PP回程压力NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP400KN/PP顶出压力NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP250KN/PP拉伸时压边压力NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP210KN/PP工作台距地面高度NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP500MM/PP活动横梁下平面距工作台面最大距离NBSPNBSPNBSPNBSPNBSPNBSP1120MM/PP活动横梁最大行程NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP710MM/PP顶出缸距工作台面最大距离NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP295MM/PP顶出活塞最大行程NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP200MM/PP工作台有效面积(前后左右)NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP900900MM/PP活动横梁行程速度/PPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP空载下行程NBSPNBSPNBSPNBSPNBSPNBSPNBSP100MM/S/PPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP加压慢速行程NBSPNBSPNBSPNBSPNBSPNBSP12MM/S/PPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP回程最大NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP55MM/S/PP顶出活塞行程速度NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP回程最大NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP90MM/S/PPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP顶出最大NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP40MM/S/PP主机轮廓尺寸NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP左右NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP1240MM/PPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP前后NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP900MM/PPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP地面以上高度NBSPNBSPNBSPNBSPNBSPNBSP3950MM/PP机器占地面积NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP左右NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP2615MM/PPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP前后NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP2120MMNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP地面以上高度NBSPNBSPNBSPNBSPNBSPNBSP3950MM/PP总功率NBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSPNBSP2275KW/PPIMGSRC/UEDITOR/NET/UPLOAD/20140410/04746E0AFDDA48369176356B92C1F4B8GIFSTYLEFLOATNONETITLEQQ截图20130206170005GIF//PPIMGSRC/UEDITOR/NET/UPLOAD/20140410/C8C907C8510E4977909DB2B08CE62D89GIFSTYLEFLOATNONETITLEQQ截图20130206170017GIF//PPBR//P

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