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YA-10液压动力驱动绞车的设计毕业论文.doc

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YA-10液压动力驱动绞车的设计毕业论文.doc

I摘要本次毕业课题设计是针对YA10绞车的具体的结构和工作时的具体要求,对液压绞车整体结构进行了设计,对组成的各元件进行了选型、计算和校核。文中主要阐述了绞车的发展和具体对绞车的设计和部件的选用过程。包括对电动机的选择,减速器的选用,卷筒的设计和校核以及主轴的设计和校核。在结构上具有紧凑、体积小、重量轻、外型美观等特点,在性能上则具有安全性好、效率高、启动扭矩大、低速稳定性好、噪音低、操作可靠等特点,在提升和下放工作中运转平稳。广泛适用于铁道机车和汽车起重机、船舶、油田钻采、地质勘探、煤矿、港口等各种起重设备中。关键词液压绞车主轴卷筒校核IIAbstractThisdesignisYA10winchforthespecificstructureandthespecificrequirementsoftheworktoanalyzetheworkingprinciple,theworkingenvironmentandtheworkingcharacteristicofthehydraulicwinch,andunionreality,afterthecarefulobservation,Idesigntheoverallconstruction,andchoose,computeandexaminethevariouspartsofthehydraulicwinch..Thepaperexpoundsthedevelopmentandspecifictothewinchwinchdesignandcomponentsselectionprocess.Includingthechoiceofmotor,reducerselection,designandverification,aswellasreelspindledesignandverification.Thecharacteristicoftheconstructioniscompact,small,light,beautifulandsoon,thecharacteristicoftheperformanceissafe,thehighefficiency,thebigstarttorque,thebestlowspeedstabilitycharacteristic,thelownoise,thereliableoperation.Thewinchisquitesteadilyintheworkofpromotionandrelaxation.Itispopulartotherailroadlocomotive,theautohoist,theships,theoilfieldofdrillspicks,thegeologicalprospecting,thecoalmine,theharborandtheeachkindofhoistingequipment.KeywordsHydraulicWinchSpindleReelExamination徐州工程学院毕业设计论文I目录摘要.......................................................................IIAbstract....................................................................I1绪论......................................................................11.1液压传动系统概论......................................................11.1.1传动类型及液压传动的定义..........................................11.1.2液压系统的组成部分................................................11.1.3液压技术的特点....................................................11.2课题背景..............................................................11.2.1绞车的类型........................................................21.2.2绞车的特点........................................................21.3国内外绞车发展情况....................................................31.3.1国内绞车发展情况..................................................31.3.2国外绞车发展情况..................................................52液压马达的选择............................................................62.1液压马达的选用........................................................62.1.1液压马达的分类及特点...............................................62.1.2液压马达的选用.....................................................63减速器的选择..............................................................93.1蜗轮蜗杆的设计........................................................93.1.1材料选择及传动参数................................................93.1.2蜗轮蜗杆基本尺寸计算..............................................93.1.3强度校核.........................................................103.1.3.1齿面接触疲劳强度校核...........................................113.1.3.2轮齿弯曲疲劳强度校核...........................................113.1.3.3蜗杆轴挠度验算.................................................113.1.4蜗轮蜗杆结构.....................................................114卷筒的设计和钢丝绳的选用.................................................144.1设计卷筒..............................................................144.2钢丝绳的选择..........................................................155轴的设计..................................................................195.1蜗轮轴的设计和计算....................................................195.1.1轴的材料的选择....................................................195.1.2轴的初步计算......................................................195.1.3轴的结构设计......................................................206键的选择..................................................................256.1键联接的功能、类型....................................................256.2键的选择..............................................................266.3平键的校核............................................................267轴承的选用................................................................287.1轴承的分类............................................................287.2轴承材料选择..........................................................297.3设计中的轴承(即与蜗杆轴装配的轴承)..................................298润滑......................................................................31徐州工程学院毕业设计论文II8.1润滑剂的作用.........................................................318.2润滑剂的分类.........................................................318.3润滑剂的性质.........................................................318.4润滑剂的选用原则.....................................................328.5绞车所需要的润滑部件.................................................32结论.......................................................................33致谢......................................................................34参考文献...................................................................35附录......................................................................36附录1......................................................................36

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