会员注册 | 登录 | 微信快捷登录 支付宝快捷登录 QQ登录 微博登录 | 帮助中心 人人文库renrendoc.com美如初恋!
站内搜索 百度文库

热门搜索: 直缝焊接机 矿井提升机 循环球式转向器图纸 机器人手爪发展史 管道机器人dwg 动平衡试验台设计

外文翻译-- 绘画喷雾 英文版.pdf外文翻译-- 绘画喷雾 英文版.pdf -- 5 元

宽屏显示 收藏 分享

资源预览需要最新版本的Flash Player支持。
您尚未安装或版本过低,建议您

ABCsofSprayPaintingABCsofSprayPainting10.00A2928AForwardTableofContents2Whilethisbookexaminesthesprayfinishingoperationanditsequipmentfrommanyviewpoints,thereisstillmuchmoretobelearnedtobecometrulyproficientatsprayfinishing.ThebestwaytobecomeproficientatsprayfinishingistojustdoitManytradetechnicalandcommunitycollegesoffercoursesinsprayfinishing,agreatwaytoimproveyourskills.Manyofthetricksoftheprofessionalsprayfinisherinvolvepaintsandcoatings.Themanufacturersofthesematerialsroutinelypublishcompletebooksonthesesubjects.Thesepublicationsareavailableinspecialtypaintstoresandwillprovideyouwithconsiderabledetail.Manyofthesebooksalsocontaininformationontechniquesforsurfacepreparation.Anotherimportantsourceofinformation,particularlyonequipmentuseandselectionisyourlocalsprayfinishingequipmentdistributor.Nobookcouldevercompletelycoveraspecialistsindepthknowledgeofequipment,techniques,maintenanceandtroubleshooting.Informationisavailablefrommanyresourcesonthesubjectofsprayfinishing.Itisourhopethatthisbookwillprovideyouwithastarttowardperfectingyourfinishingskills.ArecentadditiontoresourcesavailabletothesprayfinisheristheWorldWideWeb.Manymanufacturesarerepresentedandquestionandanswerforumsareavailable.Pleasevisitourwebsitesawww.binks.com.twww.devilbiss.comandAboutthisbook..ThisbookhasbeenupdatedseveraltimesfromTheABCsofSprayEquipment,originallypublishedbyTheDeVilbissCompanyin1954.Itfocusesonequipmentandtechniquesforsprayfinishing.Theformatoftheoriginalbookwasquestionandanswer.Wehaveretainedthatformatinthisedition.Thisbookisorganizedaroundthemajorcomponentsofanairspraysystemsprayguns,materialcontainers,hose,aircontrolequipment,compressors,spraybooths,respiratorsandashortsectionongeneralcleanlinessandothersourcesofinformation.Athoroughunderstandingofthematerialinthisbookplusalotofactualspraypaintingpracticeshouldenableyoutohandlejustaboutanyspraypaintingsituation.Althoughwehavemadeanefforttomakethisbookasdetailedandascompleteaspossible,beawarethattheequipmentandproductsystemsusedtoillustratepointsareentirelybasedonDeVilbisstechnology.DeVilbissistheworldsoldestandlargestmanufacturerofspraypaintingequipment,andhasmaintainedthisleadershipsinceitsfoundingin1888.Forward.....21.Introduction..3SurfacePreparation...3PaintPreparation32.AirAtomizingSprayGuns....4SprayGunTypes..4PartIdentificationandFunction...6Operation....9Maintenance.11Troubleshooting...133.MaterialContainers...164.HoseandConnections185.AirControlEquipment..206.Respirators..227.AirCompressors.238.SprayBooths..25.1.Introduction3Thisbookisabouttheselection,useandmaintenanceoffinishingequipmentsprayguns,tanks,cups,hoses,compressors,regulators,spraybooths,respirators,etc.Itpresumesthatyouarefamiliarwithstandardsurfacepreparationtechniquesthatmayberequiredbeforefinishingactuallybegins.Italsopresumesabasicknowledgeofthemanydifferenttypesofpaintsandcoatingsavailable.Creatingaperfectfinishrequiresasolidknowledgeofsurfacepreparation,finishesandspraypaintingequipment.Thefirsttwoareextensivelycoveredinmanyotherbooks.Themanufacturersofpaintsandcoatingshavegonetogreatlengthtopublishinformationontheirnewandexistingproducts.But,evenanextensiveknowledgeofsurfacepreparationtechniquesandpaintchemistryisnotenoughtoassureaprofessionalfinish.Thefinishmustbeappliedbyaspraygun,andallthevariablesofitsusemustbemastered.Theequipmentnecessarytoapplythefinish–thespraygun,tank,cup,regulator,hoses,compressor,etc.–mustallbematchedtothejobaswellastoeachother.Thatequipmentmustbeusedandmaintainedproperly,withanappreciationofhowandwhyitworksthewayitdoes.Themomentoftruthforanyfinishhappenswhenthetriggerispulled.Thisbookfocusesonthatmoment.SurfacePreparationThesurfacetobefinishedshouldbewellcleanedbeforepainting.Ifthepaintmanufacturersinstructionscallforit,thesurfaceshouldbechemicallytreated.Useablowoffgunandtackragtoremovealldustanddirt.Noamountofprimerorpaintwillcoverupabadlypreparedsurface.Plasticpartsmaycontainstaticelectricityfromthemoldingprocess.Thisstaticattractsparticlesofdustanddirt.Eliminatethembytreatingwithdestatisizingairusingaspecialblowoffgunthatimpartsaneutralchargetotheairflow.Achemicalantistatictreatmentisalsoavailable.PaintPreparationTodaysfinishesareextremelycomplexchemicalformulations.Theyincludebothsolventandwaterbornetypes.Somemayrequiretheadditionofsolventstoformthepropersprayingviscosity.Othersmaysimplyrequiretheadditionofasecondcomponentataprescribedratiotoobtainsprayableconsistency.Manyofthemalsohavehardenersorotherchemicals,addedtothemtoinsurecorrectcolormatch,gloss,hardness,dryingtimeorothercharacteristicsnecessarytoproduceafirstclassfinish.Makesureyouarefamiliarwiththespecificfinishmaterialdatasheetsaccompanyingeachmaterial.Donotmixmaterialsfromvariousmanufacturers.Readandfollowdirectionscarefully.AllfinishmaterialsmustalsobesuppliedwithaMaterialSafetyDataSheetMSDS.Thisdataprovidesinformationonproperhandlinganddisposalofmaterials.ManystatesrequirethatMSDSbekeptonfilebytheuser.Thefirststepisknowingthetypeandcolorofpainttheprojectrequires.Withthisdetermined,followthemanufacturersinstructionforpreparingitexactly.Ifyouhaveanydoubtsabouthowtoproceed,dontguessContactyourpaintsupplierforhelp.ImproperlypreparedpaintwillneverproduceagoodfinishThechiefcharacteristicthatdeterminesthesprayablilityofpaintandhowmuchfilmmaybeappliedisitsviscosityorconsistency.Followingthepaintmanufacturersinstructionswillgetyouclose,butforprofessionalresults,useaviscositycup.Itisasimplebutveryaccuratewaytomeasurethethicknessofpaint.Withthecup,youcanthinorreducethepainttothepreciseconsistencyrequiredbythemanufacturer.Alwayspreparepaintinaclean,dustfreeenvironment.Painthasaremarkableabilitytopickupdirt.Dirtypaintwillnotonlyclogyourspraygun,butitwillalsoruinyourpaintjob.Getinthehabitofalwayspouringpaintintothecuportankthroughapaintstrainer.Paintisneverascleanasitlooks.32.AirAtomizingSprayGuns4IntroductionThespraygunisthekeycomponentinafinishingsystem.Itisaprecisionengineeredandmanufacturedinstrument.Eachtypeandsizeisspecificallydesignedtoperformacertain,definedrangeoftasks.Asinmostotherareasoffinishingwork,havingtherighttoolforthejobgoesalongwaytowardgettingprofessionalresults.ThischapterwillhelpyouknowwhichisthepropergunbyreviewingtheConventionalAirandHighVolume/LowPressurespraygundesignscommonlyusedinfinishingsuctionfeed,gravityfeedandpressurefeed.Itwillalsoreviewthedifferenttypesofgunsandcomponentswithineachdesign.Athoroughunderstandingofthedifferencesbetweensystemswillallowyoutoselecttherightgun,touseitproperlytoproduceahighqualityfinishandtocontributetowardaprofitablefinishingoperation.SPRAYGUNTYPES1.WhatisanairspraygunAnairspraygunisatoolwhichusescompressedairtoatomizepaint,orothersprayablematerial,andtoapplyittoasurface.Airandmaterialenterthegunthroughseparatepassagesandaremixedattheaircapinacontrolledpattern.2.WhatarethetypesofairspraygunsAirspraygunsmaybeclassifiedinvariousways.OnewayisbythelocationofthematerialcontainerFigure1showsagunwithacupattachedbelowit.Figure3showsagunwithacupattachedaboveit.Figure4showsamaterialcontainersomedistanceawayfromitspressurefeedgun.ThetypeofmaterialfeedsystemisalsoawayofclassifyinggunsSuctionFeed...drawsmaterialtothegunbysuctionasinFigure1.GravityFeed...thematerialtravelsdown,carriedbyitsownweightandgravityasinFigure3.PressureFeed...thematerialisfedbypositivepressureasinFigure4.Gunsmayalsobeclassifiedaseitherexternalorinternalmixdependinguponthetypeofaircap.3.WhatisasuctionfeedgunAspraygundesigninwhichastreamofcompressedaircreatesavacuumattheaircap,providingasiphoningaction.Atmosphericpressureonthematerialinthesuctioncupforcesitupthesuctiontube,intothegunandoutthefluidtip,whereitisatomizedbytheaircap.Theventholesinthecuplidmustbeopen.Thistypegunisusuallylimitedtoaonequart,orsmaller,capacitycontainerandlowtomediumviscositymaterials.Figure1SuctionFeedGunwithattachedcupSuctionfeediseasilyidentifiedbythefluidtipextendingslightlybeyondthefaceoftheaircap,seefigure2.Figure2SuctionFeedAirCapSuctionfeedgunsaresuitedtomanycolorchangesandtosmallamountsofmaterial,suchasinautomotivepanel/bumperrepairsandcompletes,touchup,orlowerproductionoperations.4.WhatisagravityfeedgunThisdesignusesgravitytoflowthematerialfromthecup,whichismountedabovethegun,intothegunforspraying.Nofluidpickuptubeisused,sincethefluidoutletisatthebottomofthecup.Thiscuphasaventholeatthetopofthecupthatmustremainopen.Itislimitedto34ouncecapacitiesduetoweightandbalance.Gravityfeedgunsareidealforsmallapplicationssuchasautomotivepanel/bumperrepairsandcompletes,spotrepair,orforfinishinginalimitedspace.Theyrequirelessairthanasuctionfeedgun,andusuallyhavelessoverspray.Figure3GravityFeedGunwithattachedcup
编号:201311171514266737    大小:1.31MB    格式:PDF    上传时间:2013-11-17
  【编辑】
5
关 键 词:
教育专区 外文翻译 精品文档 外文翻译
温馨提示:
1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 人人文库网仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
  人人文库网所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。
0条评论

还可以输入200字符

暂无评论,赶快抢占沙发吧。

当前资源信息

4.0
 
(2人评价)
浏览:13次
英文资料库上传于2013-11-17

官方联系方式

客服手机:13961746681   
2:不支持迅雷下载,请使用浏览器下载   
3:不支持QQ浏览器下载,请用其他浏览器   
4:下载后的文档和图纸-无水印   
5:文档经过压缩,下载后原文更清晰   

相关资源

相关资源

相关搜索

教育专区   外文翻译   精品文档   外文翻译  
关于我们 - 网站声明 - 网站地图 - 友情链接 - 网站客服客服 - 联系我们
copyright@ 2015-2017 人人文库网网站版权所有
苏ICP备12009002号-5