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-I-毕业设计(论文)任务书毕业设计(论文)题目:组合机床动力滑台液压系统的设计毕业设计(论文)要求及原始数据(资料):一、要求1工作循环为“快进→工进→死挡铁停留→快退→原位停止”2采用平导轨二、原始数据:1加工时最大切削力为28000N2快进、快退速度相等,V=0.1m/s3往复运动加速、减速时间为0.05s4静摩擦系数为0.2,动摩擦系数为0.15滑台快进行程长度为100mm,工进行程为50mm6滑台工进速度50mm/min7运动部件总重G=14700N-II-毕业设计(论文)主要内容:1.用简明的文字说明设计的原理、依据。画出设计相关的图形、图标、表格等。2.用手画图,用CAD画图学生应交出的设计文件(论文):说明书,设计的液压系统图、液压缸装配图。-III-组合机床液压动力滑台实验系统设计机电一体化专业学生:××指导老师:×××【摘要】本论文主要阐述了组合机床动力滑台液压系统,能实现的工作循环是:快进→工进→死挡铁停留→快退→原位停止,液压技术是机械设备中发展速度最快的技术之一。特别是近年可与微电子、计算机技术相结合、使液压技术进入了一个新的发展阶段。目前,已广泛应用在工业各领域。由于近年来微电子、计算机技术的发展,液压元器件制造技术的进一步提高,使液压技术不仅在作为一种基本的传统形式上的占有重要地位而且以优良的静态、动态性能成为一种重要的控制手段。面对我国经济近年来的快速发展,机械制造工业的壮大,在国民经济中占重要地位的制造也领域得以健康快速的发展。制造装备的改进,使得作为制造工业重要设备的各类机加工艺装备也有了许多新的变化,尤其是孔加工,其在今天的液压系统的地位越来越重要。本液压系统的设计,除了满足主机在动作和性能方面规定的要求外,还必须符合体积小、重量轻、成本低、效率高、结构简单、工作可靠、使用和维修方便等一些公认的普遍设计原则。液压系统的设计主要是根据已知的条件,来确定液压工作方案、液压流量、压力和液压泵及其他元件的设计。综上所述,完成整个设计过程需要进行一系列艰巨的工作。设计者首先应树立正确的设计思想,努力掌握先进的科学技术知识和科学的辩证的思想方法。同时,还要坚持理论联系实际,并在实践中不断总结和积累设计经验,向有关领域的科技工作者和从事生产实践的工作者学习,不断发展和创新,才能较好地完成机械设计任务。关键词:组合机床液压系统液压缸液压泵换向阀实验装置【Abstract】ThispapermainlyexpoundsthecombinationmachinetoolspowerslipperyTaiwanhydraulicsystem,whichcanworkbecycleis:fastforward-workinto-deadagainstironstay-fastrewind-insitustop,hydraulicpressuretechnologyisthemechanicalequipmentfastestdevelopingspeedinoneofthetechnology.Especiallyinrecentyears,butwithMicroelectronicsandcomputertechnologytocombinetogether,makehydraulictechnologyhasenteredanewdevelopmentstage.Atpresent,iswidelyusedintheindustrialfields.Becausetherecentyearsmicroelectronics,thedevelopmentofcomputertechnology,hydrauliccomponentsmanufacturingtechnologyfurtherimproved,andmakefluidpressuretechnologynotonlyasakindofbasicinthetraditionalformandoccupiesanimportantpositionwithexcellentstaticanddynamicperformancebecomesakindofimportantmeansofcontrol.Facingourcountryeconomyinrecentyearsofrapiddevelopment,machinerymanufacturingindustryprosperity,inthenationaleconomy,whichoccupiesanimportantpositioninthefieldofmanufacturingalsomaybehealthyandrapiddevelopment.systemmadeimprovement,makesasequipmentmanufacturingindustryimportantequipmentallkindsofmachiningoutfitPreparealsohadmanynewchanges,especiallyintheholeprocessing,itsintoday'shydraulicsystempositionmoreandmoreimportant.Thishydraulicsystemdesign,besidescontentedandhostinactionandperformancestipulatedrequestoutside,stillmustcomplywithsmallvolume,lightweight,lowcost,high-IV-efficiencyandstructuresimple,reliablework,useandconvenientmaintenanceandsomeotherrecognizeduniversaldesignprinciples.Hydraulicsystemisdesignedaccordingtotheknowncondition,todeterminethehydraulicpressureworkingpartycase,hydraulicflowrate,pressureandhydraulicpumpandothercomponentsdesign.Tosumup,completethewholedesignprocessneedtoundertakeaseriesofhardwork.Designersfirstshouldestablishcorrectdesignideas,tryinghardtograsptheadvancedscienceandtechnologyknowledgeandscientificdialecticalthinkingapproach.Inthemeantime,eveninsiststhetheorywithpracticeinpractice,andcontinuouslyreviewandaccumulatedesignexperience,torelevantareasofscienceandtechnologyworkTheauthorandengagedintheproductionpracticeworkerslearning,theconstantdevelopmentandinnovation,tomorefinishtomechanicaldesigntask.Keywords:combinationmachinetoolshydraulicsystemhydrauliccylinderhydraulicpumpreversingvalvesexperimentdevice毕业设计(论文)要求及原始数据(资料):一、要求1工作循环为“快进→工进→死挡铁停留→快退→原位停止”2采用平导轨二、原始数据:1加工时最大切削力为28000N2快进、快退速度相等,V=0.1m/s3往复运动加速、减速时间为0.05s4静摩擦系数为0.2,动摩擦系数为0.15滑台快进行程长度为100mm,工进行程为50mm6滑台工进速度50mm/min7运动部件总重G=14700N-V-目录1.液压传动的发展概况........................................................................................................................................12.液压传动的工作原理和组成............................................................................................................................12.1工作原理:.............................................................................................................................................12.2液压系统的基本组成:.........................................................................................................................23.1优点.........................................................................................................................................................23.2缺点.........................................................................................................................................................34.液压系统的应用领域........................................................................................................................................34.1液压传动在机械行业中的应用:.........................................................................................................34.2静液压传动装置的应用.........................................................................................................................45.液压系统工况分析............................................................................................................................................55.1运动分析............................................................................................................
本文标题:组合机床动力滑台液压系统解析
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