双作用叶片泵的三维建模设计

双作用叶片泵的三维建模及运动仿真I双作用叶片泵的三维建模设计及运动仿真摘要本次毕业设计的题目为双作用叶片泵的三维建模及动态仿真，主要是在文献调研和网络调研基础上，采用计算、类比等方法，通过对产品三维模型结构分析，确定运动仿真。本课题的主要目的是让我们了解双作用叶片泵的结构和性能上的主要特点，以及双作用叶片泵与其他液压泵在结构和性能之间的差异。在整个设计过程中，我们要掌握的是双作用叶片泵的运动原理，并且知道且会计算其排量和流量。本设计采用的是SolidWorks三维建模。在网络调研的基础上，用SolidWorks对双作用叶片泵的各个零件进行三维建模，然后将各个零件按照配合关系装配起来，形成装配体。最后做出实体动画，运动仿真，并对其进行说明。双作用叶片泵的主要特点是：由于双作用叶片泵有两个吸油腔和压油腔，当转子每完成一周转动，每个密封空间，就有两次吸油和压油的过程完成；同时由于双作用叶片泵的吸、压油腔的结构特性，各自的中心夹角是对称的，油液压力作用在转子上是互相平衡的。双作用叶片泵的输出流量脉动较其他形式的泵小得多。关键词：双作用叶片泵，三维建模，SolidWorks双作用叶片泵的三维建模及运动仿真IIAbstractThegraduationdesigntopicfor3Dmodelingofdoubleactingvanepumpanddynamicsimulation,mainlyinliteratureandInternetresearchfoundation,bycalculation,analogymethod,throughtheanalysisofthe3Dmodelofproductstructure,determinethemotionsimulation.Themainpurposeofthispaperisfamiliarwiththedifferenceofstructureandpropertiesofdoubleactingvanepumpanddoubleactingvanepumpandotherhydraulicpumpbetweenthestructureandpropertiesof.Inthedesignprocess,needtofullyunderstandthemovementprincipleofdoubleactingvanepump,understanditsdisplacementandflowcalculationform.ThisdesignisbasedonSolidWorksmodeling.Basedontheinvestigationofthevariouspartsofthenetworkofdoubleactingvanepumpforthree-dimensionalmodeling,andthenthevariouspartsinaccordancewiththecooperationbetweentheassembly,theassemblyisformed.Finally,makeasolidanimation,simulationanalysisofitsworkingprinciple,andcarriesonthedescription.Themaincharacteristicsofdoubleactingvanepumpis:eachrotationoftherotor,eachofthetwosealedspaceofoilabsorptionandoilpressure;becauseofthedoubleactingvanepumpwithtwosuctionchamberandthepressureoilchamber,andthecenterangleofthesymmetry,actingontherotoroilpressurebalance.Theflowpulsationofdoubleactingvanepumpwithotherformsofpumpismuchsmaller.Keywords:doubleactionvanepump,3Dmodeling,SolidWorks双作用叶片泵的三维建模及运动仿真III目录前言.......................................................................1第一章液压泵的简介...................................................................................................................................2一、液压泵的工作原理.............................................................................................................................21.液压泵的特点...................................................................................................................................2二、液压泵的主要性能参数.......................................................................................................................31.压力....................................................................................................................................................32.排量和流量........................................................................................................................................33.功率和效率........................................................................................................................................3三、章节小结...............................................................................................................................................4第二章液压泵的种类...................................................................................................................................5一、齿轮式.................................................................................................................................................51.外啮合齿轮泵...................................................................................................................................52.内啮合齿轮泵...................................................................................................................................5二、柱塞式.................................................................................................................................................6三、叶片式.................................................................................................................................................6四、章节小结.............................................................................................................................................8第三章叶片泵的拆装、常见故障及清理...............................................................................................9一、叶片泵的拆装.......................................................................................................................................9二、常见故障...............................................................................................................................................9第四章双作用叶片泵的三维建模过程分析........................................................................................11一、制图软件的发展...............................................................................................................................11二、零件的三维建模...............................................................................................................................11三、零件的装配.......................................................................................................................................11参考文献..............................