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1、汽车涂装技术（Automobilecoatingtechnology）Thisarticleiscontributedbyljhiouhlq12345PptdocumentsmayexperiencepoorbrowsingontheWAPside.ItisrecommendedthatyoufirstselectTXT,ordownloadthesourcefiletothelocalview.Outlookonautomobilecoatingtechnologyintwenty-firstCenturyAtypica
2、lindustrialcoatingadaptedtoagreatdealofflowproductionhasundergonemanyqualitativechanges,especiallyinthepast20oddyears.Takingcarbodypaintingasanexample.Paintpre-treatmentphosphatingprimercoating,cathodicelectrophoreticcoatingtoachievefullautomation,coating,paintcoa
3、tingtoachieveautomaticelectrostaticspray(spraytoachieveunmannedrobotsprayingmachine),theapplicationofcomputerintelligentcontroltechnology,theautomobilecoatingprocesshasbecomehighlyautomationandmodernization.Thequalityofthecoating(decorativeappearanceandcorrosionre
4、sistanceetc.)tokeepupwiththetrendofthetimes,andtolifemorethantheuseofcarbody,thewarrantyperiodto#years.Coatingprocesshasbecomeoneofthemainprocessesofcarmanufacturing,andhasreceivedwidespreadattention.?newcoatingmaterialsmarketandenvironmentalpressuretotwomajorauto
5、mobilemanufacturingcompanywithlowqualitypollutionorpollution-free,furtherrelyontechnologicalprogresstoimprovetechnology,improvetheutilizationrateofcoatingmaterials,transformationandnewpaintingline,strengthenmanagement,improveproductionefficiencyandreducethecostofp
6、ainting.Adapttothechoiceofcustomers,sothatthecoatinghashigherfunctionality(suchasacidrainresistance,scratchresistance,etc.)toenhancethecompetitivenessofgoods.Carpaintinginmorethan100yearsofautomotivehistory,fromtheoriginalworkshoppaintedhairCarcoatingmaterialsmanu
7、facturersandautomotivecoatingexpertsgenerallybelievethatthe21worldInordertoprotecttheearthenvironment,improvetheeconomyofcoatingandthequalityofcoatingandincreasetheattachedvalueofproducts,threeaspectsofthedevelopmentofautomotivecoatingsarediscussed.1、pretreatmentt
8、echnologyInordertoimprovetheadhesionandcorrosionresistanceofcoatingtosubstrate,automobileandmotorcycleMetal(iron,zincandaluminium)partsareremovedandtrea
