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1、畢業(yè)設(shè)計(論文)畢業(yè)論文雙擺線鋼球行星傳動減速器的設(shè)計摘要隨著機械制造業(yè)市場競爭的加劇,如何提高產(chǎn)品質(zhì)量,加快產(chǎn)品的研發(fā)及縮短制造周期一直是機械制造業(yè)面臨的一個問題。當(dāng)今計算機技術(shù)在機械設(shè)計和制造中發(fā)揮著重要的作用,多種設(shè)計軟件在機械設(shè)計的各方面得到了廣泛的應(yīng)用。本課題在計算機輔助設(shè)計制造理論的指導(dǎo)下,對一種新型的“雙擺線鋼球減速器”進行了研究。這種新型減速器與國內(nèi)外已有的齒輪減速器相比較,有如下特點:(1)傳動比范圍大,最大可達(dá)幾千。若制作成多級減速器,則更顯示出本減速器的優(yōu)點。(2)結(jié)構(gòu)簡單
2、、體積小、重量輕。(3)機械效率高。由于用滾動摩擦代替了滑動摩擦,減少了摩擦,提高了傳動效率。這是別的許多減速器所不及的。論文的主要內(nèi)容包括:介紹了雙擺線鋼球行星傳動減速器的結(jié)構(gòu)特點和工作原理,選取一組設(shè)計參數(shù)進行了詳細(xì)的設(shè)計,分析了影響減速器性能的參數(shù)。根據(jù)減速器性能參數(shù)進行計算并運用CAD軟件繪出減速器的裝配圖及零件圖。本文的研究結(jié)果為雙擺線鋼球行星傳動減速器的設(shè)計和改進提供了重要的參考依據(jù),也為新產(chǎn)品的開發(fā)提供了有效的方法與經(jīng)驗。關(guān)鍵字:減速器,雙擺線,CAD38畢業(yè)設(shè)計(論文)ABSTR
3、ACTAlongwiththemechanicalmanufacturingmarketcompetitionintensifies,howtoimproveproductquality,speedupproductdevelopmentandreducelead-timeisalwaysaproblemwithmechanicalmanufacturingindustry.Today'scomputertechnologyinmechanicaldesignandmanufacturingpl
4、aysanimportantroleinvarietyofdesignsoftware,allaspectsofmechanicaldesignhasbeenwidelyused.Thistopicincomputeraideddesignmanufacturetheory,undertheguidanceofanewkindof"doublecycloidalsteelballreducer"isstudied.Thisnewtypereducerandresearcheshavebeenco
5、mparedthegearreducer,hasthefollowingcharacteristics:(1)transmissionrange,thebiggestcanamounttoseveralthousand.Ifmakemultistagespeedreducer,criterionmoreshowtheadvantagesofthisgearreducer.(2)simplestructure,smallvolume,lightweight.(3)mechanicalhigheff
6、iciency.Withtherollingfrictionissubstitutedforslidingfriction,reducethefrictionandimprovethetransmissionefficiency.Thisisasmanyotherreducer.Thepaperintroducedthemaincontentsinclude:doublecycloidalsteelballplanetarygearreducerstructurecharacteristicsa
7、ndworkingprinciple,selectingagroupofdesignparametersforthedetaileddesign,analysistheinfluenceofgearreducer.PerformanceparametersAccordingtothespeedreduceriscalculatedandperformanceparametersofCADsoftwaredrawgearreducerandpartsdrawingassemblydrawings.
8、Thisresearchresultsfordoublecycloidalsteelballplanetarygearreducerdesignandimproveprovidesanimportantreferenceforthenewproduct,alsothedevelopmenttoprovideeffectivemethodsandexperience.Keywords:doublecycloidalreducerto,CAD38畢業(yè)設(shè)計(論文)目錄摘要1ABSTRACT21.緒論5