母線槽參數(shù)檢測機(jī)構(gòu)傳動系統(tǒng)設(shè)計(jì)畢業(yè)論文.doc

南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(jì)（論文）題目：母線槽參數(shù)檢測機(jī)構(gòu)傳動系統(tǒng)設(shè)計(jì)專業(yè)：自動化（數(shù)控技術(shù)）班級：學(xué)號：學(xué)生姓名：指導(dǎo)教師：起迄日期：設(shè)計(jì)地點(diǎn)：GraduationDesign(Thesis)ThedesignofPneumaticTransmissionsystemfortheBusductParameterDetectionmachineByZHUMinSupervisedbyAssociateProf.HUAMaofaSchoolofAutomationNanjingInstituteofTechnologyJune,2008南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(jì)（論文）I摘要母線槽是一種新型配電導(dǎo)線，它的兩個(gè)主要技術(shù)參數(shù)是指絕緣強(qiáng)度和導(dǎo)線的電阻。論文根據(jù)自動檢測母線槽導(dǎo)電片電阻和導(dǎo)電片之間絕緣強(qiáng)度的要求，主要介紹了母線槽參數(shù)檢測機(jī)構(gòu)中氣壓傳動控制系統(tǒng)的設(shè)計(jì)方法、過程參數(shù)和結(jié)果等，另外還介紹了步進(jìn)電機(jī)驅(qū)動電路的設(shè)計(jì)。本傳動機(jī)構(gòu)共有六個(gè)動作需要由氣壓傳動裝置控制，需要八只氣缸。其中，兩只氣缸控制母線槽兩端測量頭的伸縮；兩只氣缸控制測量頭橫向定位；兩只氣缸控制母線槽長度方向定位；兩只氣缸控制母線槽的升降（然后對其進(jìn)行包裝）。論文涉及到各個(gè)氣壓傳動回路圖的設(shè)計(jì)，各個(gè)氣缸及輔助元件的相關(guān)尺寸的計(jì)算，接著是控制回路中的各種氣壓元件的選擇。另外還計(jì)算出了普通型單活塞雙作用氣缸的各個(gè)參數(shù)值，并設(shè)計(jì)出了它的結(jié)構(gòu)圖。設(shè)計(jì)五相十拍步進(jìn)電動機(jī)驅(qū)動電路時(shí)選擇了89C2051作為環(huán)形分配器，而功率器件選用電壓型的VMOS管。該電路設(shè)計(jì)成恒流斬波電路，論文中大概介紹了步進(jìn)電機(jī)的相關(guān)知識和基本工作原理，并詳細(xì)介紹了斬波恒流細(xì)分驅(qū)動方案的原理。此外，本次設(shè)計(jì)還分別對相序分配的硬件接線和軟件程序部分做了設(shè)計(jì)和說明。關(guān)鍵詞：母線槽；氣壓傳動；步進(jìn)電機(jī)驅(qū)動器南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(jì)（論文）IIABSTRACTTheBusductisanewkindofleadforelectricconductivity,ThetwoofmaintechniquesoftheBusductareInsulationStrengthandResistanceofwires.Accordingtotherequirementsofautomaticallydetectingtheresistanceofconductingplatesandtheinsulationstrengthbetweenthem,ThedesignofPneumaticTransmissionsystemandSteppingMotorDriveControlCircuitsfortheBusductParameterDetectionmachineareintroducedinthisthesis.Inaddition,thedesignofStepMotorDriveControlCircuitsisintroduced.ThePneumaticTransmissionsetuphassixactionswhichneedtobecontrolledbyPneumaticTransmission.EightCylindersareneeded.Twoofthemareusedforcontrollingtheflexofthedetection.Twoareusedforcontrollingtransverseorientationofthedetection.TwoareusedforcontrollingorientationinlengthoftheBusduct.AnothertwoareusedforcontrollingtheupanddownoftheBusduct（preparingforpackingit）.ThenthethesiscomesdowntodesigningdrawingsoftheloopsinPneumaticTransmissionsystem,andthesizeofCylindersanddevicerelationallyarecalculatedinthisthesis,withthatdevicesofCylinderscontrolsystemarechosen.Inaddition,eachparameterofthemedium-sizedCylinderwithsolepistonarecalculated,anditsdrawingofstructureisdesigned.Whendesigningthestepmotordrivecircuitof5phase10pat，89C2051isadoptedastheLoopallotter.TheVMOSisadoptedinpowerelements.Itisdesignedaschopper-typeconstantcurrentcircuit.Inthethesistherelatedknowledgeandbasicprincipleofthestepmotordriveareprobablyintroduced,andaprincipleofaschemeisintroducedindetail,whichisofthechopper-typeconstantcurrentsubdivide.Ontopofthat,Inthisdesign,thehardwareconnectionandsoftwarep