?GasketMaterials??????????墊圈材料Thebestgasketmaterialsarebutylrubber,VytonandTeflon.Materialsthatworkwellincludenaturalrubber,EPT,Hycar-RS24,andEPDM.NeopreneandBunaSshouldnotbeused.最好的墊圈材料時(shí)異丁橡膠和聚四氟乙烯。其它材料如天然橡膠，乙烯再烯三元共聚物，合成橡膠及三元乙丙橡膠亦可。但氯丁橡膠和丁苯橡膠不能使用。

Valves??????????閥Eccentricplug,ball,andbutterflyvalvesareallusedinelectrocoatsystems.Materialsofconstructionandconfigurationareimportantconsiderationsforbestservicelife.在電泳系統(tǒng)中，偏心閥，球閥及蝶閥都有使用，其材料及結(jié)構(gòu)對(duì)延長使用壽命很重要。Thewafersandshaftsofbutterflyvalvesshouldbefabricatedonlyof316stainlesssteel.Somecastirons,

?Piping?管路Pipingexternaltothediptankshouldbemadeofstainlesssteelschedule40?seamless"A",304stainlesssteelforpipesizeslessthan2.5"Dia.?Tengaugeistypicalonpipesizesgreaterthan3"Dia.??Whilemanymildsteelsystemscurrentlyexistandworkwell,stainlesssteelwillgivegreaterflexibilitywithfutureformulation

?Pumps?????????泵Endsuctioncentrifugalpumps,bothhorizontalandvertical,arecommonlyusedinelectrocoatsystems.Thechoiceofpumpsshouldbedeterminedbyeconomics,designconstraints,ordesignerpreference.在電泳系統(tǒng)中，一般使用臥式及立式端吸式離心泵，泵的選用取決于經(jīng)濟(jì)條件，設(shè)計(jì)的限制或設(shè)計(jì)師的偏好。Verticalturbinepumps(equivalenttoProcessSystemsThrustHead)havepr

PipeVelocity管路內(nèi)流速Paintvelocityinpipingshouldbeatarateof8-10feetpersecond.?Thelinearvelocityissomewhatpumpdependent:forexample,12feet/sec.maycausebackpressureonsomepumps.Inthiscase,10feet/sec.maybebest.Throttledvalvescanincreaselocalvelocityresultinginprematureerosionorcorrosionofpipingadjac

SurfaceFlow表面液流Surfacepaintmovementshouldbeatarateof6-12inchespersecondandalwaysfasterthanmovementofthecarbodythroughthebath.表面液流運(yùn)動(dòng)速度應(yīng)為12-18英吋/秒（30-60英尺/分），且總是要比通過槽中的車身運(yùn)動(dòng)速度快。

?槽液循環(huán)Thepaintcirculationsystemperformsthreeimportantfunctions:槽液循環(huán)系統(tǒng)由三個(gè)重要的功能：Itkeepsthepaintuniformlymixedandpreventssettlingofthepigmentinthetankoronhorizontalvehiclesurfaces.保持涂料均勻混合，防止顏料在槽中或在被涂物水平面上沉淀。Itprovidesfiltrationtoremoveparticulatedirt.進(jìn)行過濾以除去顆粒狀臟物。Itprovidespaintcoolingbyci

?電泳槽襯里材質(zhì)Thepurposeofatankliningistoprovideelectricalinsulationwithhighdielectricstrength.?Asilica-filled,glass-reinforced,modifiedepoxy-resin-basedliningisrecommendedforcathodicelectrocoattanks.Thetankmustbesandblastedtoliningmanufacturersspecification,preferablytowhitemetal,andshouldbefreeofrustprio

?槽的間壁室（防塵隔間)Thetankenclosureshouldbecontinuousfromtheentrancetotherinseenclosure.Theenclosureshouldbeconstructedofaluminizedorstainlesssteel,sincesmallamountsoforganicacidvaporwillbepresentoverthepaintbath.Enclosuresnotmadeofstainlesssteeloraluminizedsteelmustbecoatedwithanepoxycoating.?Plastic

電泳槽用什么材料制作中英對(duì)照版MaterialsofConstruction?????????建槽材料DipTanks???????????浸槽Thediptankshouldbeconstructedof3/8inch(9.5cm.)mildsteelwithdoubleweldedseams.Allweldsshouldbegroundsmoothandbefreefrompits.浸槽應(yīng)由3/8英寸（9.5cm）厚的低碳鋼板用雙面焊接構(gòu)成，所有焊縫要平滑無砂眼，槽子必須噴砂處理至露出底金屬，在涂襯里之前應(yīng)無銹。TankEnclosure???????????槽的間壁室Thetankenc