車床用球面切削裝置的設(shè)計(jì)畢業(yè)論文.doc

2009屆本科畢業(yè)論文（設(shè)計(jì)）論文題目：車床用球面切削裝置的設(shè)計(jì)學(xué)生姓名：所在院系：所學(xué)專業(yè)：機(jī)械設(shè)計(jì)制造及其自動(dòng)化導(dǎo)師姓名：完成時(shí)間：摘要球面零件廣泛的應(yīng)用于機(jī)械行業(yè)以及其他與機(jī)械相關(guān)的行業(yè)，但是球面零件的加工往往被生產(chǎn)廠家視為難題。能夠完成球面零件加工的車床普遍價(jià)格昂貴，結(jié)構(gòu)復(fù)雜，維修困難，這使得生產(chǎn)效率低下。生產(chǎn)廠家普遍采取改裝通用車床的方法來加工球面，但受原始設(shè)備的條件限制，以及對(duì)車床改裝的不合理，加工出來的球面在尺寸精度上和表面質(zhì)量上都達(dá)不到要求。本文對(duì)現(xiàn)有的車床用球面切削裝置進(jìn)行分析，總結(jié)其優(yōu)缺點(diǎn)，進(jìn)而整理出裝置的工作原理和可行的技術(shù)方案，進(jìn)行裝置的設(shè)計(jì)以及三維建模等工作。力求讓所設(shè)計(jì)的裝置能夠達(dá)到結(jié)構(gòu)簡(jiǎn)單、拆裝迅速，使用方便、通用性強(qiáng)，能夠加工各種規(guī)格的球形零件并滿足尺寸精度及表面質(zhì)量的要求，生產(chǎn)成本低并易于制造。關(guān)鍵詞：車床，球面，切削CuttingInstallmentforSphericalSurfacebylatheAbstractSphericalsurfacecomponentswidespreadapplicationinmechanicalprofessionaswellasotherwithmachineryrelatedprofession,butthesphericalsurfacecomponentsprocessingoftenregardsasadifficultproblembytheManufacturer.Cancompletethesphericalsurfacecomponentsprocessingthelatheuniversalpricetobeexpensive,thestructureiscomplex,theservicedifficulty,thiscausestheproductionefficiencytobelow.TheManufactureradoptsthere-equippinggenerallathesmethodtoprocessthesphericalsurfacegenerally,butoriginalequipmentsconditionlimit,aswellasre-equipstothelatheunreasonable,processesthesphericalsurfacecannotmeettherequirementsinthesizeprecisionandthesurfacequality.Thisarticlecarriesontheanalysistotheexistinglathewiththesphericalsurfacecuttinginstallment,summarizesitsgoodandbadpoints,thenreorganizestheinstallmenttheprincipleofworkandthefeasibletechnicalprogram,carriesonworkandsooninstallmentdesignaswellasthreedimensionalmodeling.Makeseveryefforttheequipmentwhichletsdesigntobeabletoachievethestructuretobesimple,disassemblingisrapid,theeasytooperate,versatile,canprocesseachkindofspecificationthebulbandsatisfythesizeprecisionandthesurfacequalityrequest,theproductioncostlowandeasytomakeKeywords:Lathe,SphericalSurface,Cutting目錄1緒論.11.1研究背景.11.2常見的球面車削加工方法及其不足.11.3本文的主要研究?jī)?nèi)容及意義.42球面車削裝置的加工原理及技術(shù)方案.42.1球面車削裝置的加工原理.42.2球面車削裝置的技術(shù)方案.52.21立式車床用球面車削裝置的技術(shù)方案實(shí)例.52.22臥式車床用球面車削裝置的技術(shù)方案實(shí)例.62.3本文技術(shù)方案的確定.73球面車削裝置的設(shè)計(jì)及三維建模.73.1三維建模所用到的軟件.73.11SolidWorks軟件平臺(tái).73.12GearTrax.73.13Pro/E.83.2車床CD6140A簡(jiǎn)介.93.3齒輪的設(shè)計(jì)及三維建模.93.31直齒輪的設(shè)計(jì).93.32直齒輪的三維建模.93.4蝸輪蝸桿的設(shè)計(jì)及三維建模.123.41蝸輪蝸桿的設(shè)計(jì).123.