行業百科

電泳槽前端過濾的設計中英對照版?BottomFrontEndFiltration???????????槽前端過濾Filteringpaintdrawnfromthefloorofthetankatthebottomoftheentrancedeclinehasbeenprovenessentialtotheremovalofdirtfromthepaint.Thisconceptisknownasbottomfront-endfiltration.Itismosteffectivefortankshavingone-directionalpaintflowonthebottomo

RinseSystems清洗系統Althoughthesesectionsarebasicallyself-explanatory,afewadditionalremarksarenecessary.?Allrinsesshouldbecarefullymonitoredeachdaytoassureproperadjustmentandoperation.Dirtyorpluggednozzlesshouldbenotedandchangedduringthenextscheduledproductiondowntime(i.e.,thethirdshift).?Filterson

?可調堰Anadjustableweirplateattheexitendofthetankisrecommendedtomaintaintanklevelandtopermitsurfacemovementofthepaint.Thesurfaceflowofthepaintcarriesfoamanddirtawayfromtheentrancetotheweir.Freefallofpaintintotheweirshouldbelimitedtolessthan6inches(15cm.)topreventfoaming.Sloped-bottomweir

DirectionofFlow流動方向Anelectrocoattankshouldbedesignedtomovepaintcontinuouslyinacircularpath,withthesurfacemovinginthesamedirectionastheconveyor(seeFigure2).Thisdesignisexperience-provenandresultsinthecleanestelectrocoatbody.Smoothfluidflowdirectionchange(attheentranceendofthetank)isaccomplis

MetalPreparation金屬前處理?BodyShopWasher?????????????????????????車身車間清洗設備Effectivebodyshopwashersloosenandremovemilloils,pre-lubes,andstampingcompoundsfromthebody-in-white.Goodpre-cleaningwithhigh-pressurewaterandsoapincreasestheeffectivenessofthephosphatingoperation.Cleaningalsoreducescrater-causingcontamina

Membranes?????????隔膜Membranesareselectivebarrierswhichallowparticlesormoleculesof?onekindtopassandexcludeallothers.Thisconditioncanbeachievedbyusingsize-exclusionmembranesorbyusinganolyte(electrodialysis)membraneswhichoperateinthepresenceofdenseelectriccharges.隔膜可以有選擇性的允許一種粒子或一種分子通過，而擋住其它物質。使用特定尺寸的隔膜或

?DeionizedWater去離子水Deionizationisaprocessbywhichtaporrawwaterismadesuitableforuseinanelectrocoatbath.Deionizationisfarmoreeconomicalthandistillationorreverseosmosisincommercialoperations.去離子水是一種將自來水或生水經處理后制成適合配電泳漆槽液用的水。去離子工藝在工業成本方面遠比蒸餾水或反滲透水經濟得多。Distillationisachievedbyboilingandthenrecondensingwa

ComponentsofFeedandBath????槽液及加料組份Solidsareconsumedduringthedepositionprocess.Thecomponentsusedarereferredtoasfeed.?Feedconsistsofaconcentratedpigmentpasteandlow-viscosity,milky-coloredresin.FeedisdeliveredtoPPGcustomersastwocomponentsfortworeasons:固體份在電沉積過程中被消耗，用作補充的組份稱為補加漆料，補加漆料包括高濃度的顏料漿和低粘度乳白色的樹脂。

ElectrochemicalReactions?????????電化學反應Tothispoint,wehavediscussedanodicandcathodicpaintandhaveusedthetermsanionicandcationicaswell.Althoughtheterms"cathodic"and"cationic"maybeusedassynonyms,theyrefertotwodifferentaspectsofthesubject.到此為止，我們已經討論了陽極漆和陰極漆，并且已使用了陽離子，陰離子等術語，雖然陽極和陰離子可以作為同義詞使用，其實他們是用于表示一個事物