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外文翻译--干冰清洗.doc

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外文翻译--干冰清洗.doc

毕业设计外文参考文献翻译机械工程系2008届题目干冰清洗机Thewashingandsprayingtypemachineforvegetable学生姓名张志勇专业班级06机制14班完成日期2008年3月22日1Contents1.Abstract22..ltrasonicCleaning23.Machining5目录1.摘要72.超声波清洗93.机械加工102AbstractAtmodernsocialpeopletheimprovementsoflivingstandardses,andforeigntradethedevelopmentsofcause,vegetablesprocessdaybydaydemandincreaseproductsdaybyday,Thisaskwewantandbreakartificialtowashdishwayatraditionalone,realizeautomationandcontinuitywhovegetableswashisbysavingalargeamountofmanpower,materialresourcessoon,Improvethecompetitivenessoftheproducts.Thistextitexpoundsthefacttobecontinuoustypewashthenecessityandfeasibilitiesofmachinebyvegetablestodevelopautomation.Vegetablesdivideintoleafformtypevegetablesandrhizometypevegetables,remainingtohavedust,organicfat,andremainingchemicalagriculturechemical,microorganism,etc.sessurfacevegetablestypeleaf,formsmoreforbeingflatandlongandthin,gettingeasytorolloverbecauseitisroutedtopressatsection,rhizomesthetypevegetablesepidermisintensitybetter,requireandskinandeatalsomoresomesvery,Existepidermisproblemofdamaging.Wedirectedagainstleafformtypekindsofvegetablesandrhizometypekindsofvegetablesthesetwoakindofvegetablesthedifferencesofphysicalproperties,DesignModelQXJwashandModelQX-Yleafformtypevegetableswashingmachine,introduceitstechnologicalprocessandwholestructurebyrhizometypevegetablesseparately.ModelQX-Jrhizometypevegetableswashmachineadoptcylinder,theprocessesoftheModelQXYwashingmachineisimmiersionwashingspraywashingultrasonicwavewashingspraywashingbringingthevegetableout.ltrasonicCleaningFundamentalTheoryandApplicationUltrasoniccleaningmachinemainlyutilizeairimpactedeffectheightfrequencyandvibrationalsignal,whichultrasonicvibrationalcaseproduce,translatemechanicalvibrationalandtransmitintotheintermediumviatheexchangedenergyorganUltrasonicfardel,nonstoppedvibrationproducespokewiseandlinetransmitstedone.cangivebirthtotenthousandsofnegativepressuredlittleairbubble.Viathepressure,theairbubblegivebirthtodenseexplosinonthesurfaceofcleanedobject.Thelashthesurfaceofcleanedobjectaroundtheclockcontinuouscontinuous,containanotherflankthatpenetratethecleanedobject.Alltheinsidecavithy,blindholkeandnarrowinterstice,thatimmergeintermedium,willflakeoffthegreasaestainoftheclanedobjectsurface.Thecleaned3objectwillbeperfectandveryclean.Atthesametime,ultraisprovidedwiththeliquidpurpose.ThegreasestainthathaveeverbeencleanedwillbeforfendedSANYOIntroducestheWorldsFirstZeroDetergentElectrolyzedWaterCleaningPoweredWashingMachine.AllowstheoptionofDetergentCourseorNonDetergentCourseaccordingtotheextentandtypeofdirt.Tokyo,June22,2001SANYOElectricCo.,Ltd.,aworldleaderinHomeAppliancesannouncedthesaleoftheWorldsfirstWashingMachineusingElectrolyzedWaterthatdoesnotrequiretheuseofdetergentthroughtheuseofUltrasonicWavesandElectrolysis.Upuntilnowtheindustrystandardandexceptednormoftraditionalwashingmachinesworkedontheprincipleofusingthewaterfromthewashingmachinesspinfunctionandsoaptoremovedirtfromtheclothing.ThreeyearsagoSANYOintroducedanewtypeofwashingmachinethatwasdifferentfromanythingeverseeninthewashingmachineindustryDirtRemovalthroughtheUltrasonicWaveWashingMachine.LathesLathesaremachinetoolsdesignedprimarilytodoturning,facing,andboring.Verylittleturningisdoneonothertypesofmachinetools,andnonecandoitwithequalfacility.Becauselathesalsocandodrillingandreaming,theirversatilitypermitsseveraloperationstobedonewithasinglesetupoftheworkpiece.Consequently,morelathesofvarioustypesareusedinmanufacturingthananyothermachinetool.Theessentialcomponentsofalathearethebed,headstockassembly,tailstockassembly,carriageassembly,andtheleadscrewandfeedrod.Thebedisthebackboneofalathe.Itusuallyismadeofwellnormalizedoragedgrayornodularcastironandprovidesaheavy,rigidframeonwhichalltheotherbasiccomponentsaremounted.Twosetsofparallel,longitudinalways,innerandouter,arecontainedonthebed,usuallyontheupperside.SomemakersuseaninvertedVshapedforallfourways,whereasothersutilizeoneinvertedVandoneflatwayinoneorbothsets.Theyareprecisionmachinedtoassureaccuracyofalignment.Onmostmodernlathesthewaysaresurfacehardenedtoresistwearandabrasion,butprecautionshouldbetakeninoperatingalathetoassurethatthewaysarenotdamaged.Anyinaccuracyinthemusuallymeansthattheaccuracyoftheentirelatheisdestroyed.Theheadstockismountedinafixedpositionontheinnerways,usuallyattheleftendofthe

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