Umgca Wokugquma Izixhobo Ezikhethekileyo
Umgca Wokugquma Izixhobo Ezikhethekileyo --Iprojekthi Yesikhongozeli seCIMC
Kwiprojekthi yokugquma izikhongozeli zeCIMC, umgca wemveliso wenzelwe izakhiwo zentsimbi ezinkulu ezinemveliso ephezulu, ukusebenza komgca ozinzileyo, kunye neemfuno ezingqongqo zokumelana nemozulu kunye nokukhuselwa kokugqwala.
Ukuze kuhlangatyezwane neemeko zenkonzo yangaphandle zexesha elide zeemveliso zesikhongozeli, umgca usebenzisa inkqubo yokupenda ulwelo edityaniswe nenkqubo yokugquma eneeleya ezininzi yonyango lwangaphambi konyango, iprimer, kunye netopcoat. Idityaniswe nenkqubo yokuhambisa eqhubekayo, isisombululo senza kube lula ukuvelisa ubungakanani obuzinzileyo nobusebenzayo ngelixa sinika ukumelana nokugqwala okugqwesileyo kunye nomgangatho ohambelanayo womphezulu.
Ukuhamba kweNkqubo
1. Ukulayisha
Izinto zokusebenza zilayishwa ngokuzenzekelayo kwinkqubo yokuhambisa kwaye zidluliselwe kwindawo yonyango lwangaphambi konyango, ukuqinisekisa ukuhamba kwemveliso okuqhubekayo kunye nokuhambelana komgca okuzinzileyo.
2. Unyango lwangaphambi konyango kunye nonyango lomphezulu
Izinto zokusebenza zidlula ekuhlanjweni ngamanzi ashushu, ekususeni amafutha, ekukhupheni amanzi, ekuhlanjululweni, nasekuhlanjululweni kwamanzi ngezigaba ezininzi ukuze kususwe ngokupheleleyo ioyile, uthuli, kunye nezinto ezingcolisayo. Inkqubo yokuguqulwa kwe-phosphate-free coating emva koko isetyenziswa ukwenza umaleko okhuselayo ofanayo noxineneyo phezu komphezulu.
Inkqubo yokutshiza kunye noyilo lwetanki zilungiselelwe ukuqinisekisa ukugqunywa ngokupheleleyo kwezakhiwo ezinkulu zesikhongozeli ngelixa ziphucula ukunamathela kwengubo kwaye zihlangabezana neemfuno zokuthobela okusingqongileyo.
3. Ukomisa
Emva konyango lwangaphambi konyango, izinto zokusebenza zingena kwinkqubo yokomisa ukuze zisuse umswakama oseleyo womphezulu.
Ngokuphucula iiprofayili zobushushu kunye nokusasazwa komoya, inkqubo ithintela ngempumelelo iimpawu zamanzi kunye nongcoliseko lwesibini, ibonelela ngeemeko zomphezulu ezizinzileyo kwiinkqubo zokupeyinta ezilandelayo.
4. Ukwaleka kwePrimer
Izinto zokusebenza zingena kwindawo yokutshiza ukuze zisetyenziswe njengeprimer kusetyenziswa iteknoloji yokutshiza ngomoya okanye yokutshiza engenamoya ophezulu.
Ulungiselelo lwemipu yokutshiza kunye neendlela zokutshiza zilungiselelwe ukuqinisekisa ukugqunywa okwaneleyo kokugquma kwimithungo yokutshiza, imiphetho, kunye neendawo ezintsonkothileyo zesakhiwo, nto leyo eyenza isiseko esithembekileyo sokulwa nokugqwala kwenkqubo yonke yokutshiza.
5. Ukupholisa ngePrimer kunye nokuPholisa ngeNgxamiseko
Emva kokufaka i-primer, izinto zokusebenza zidlula kwi-oven yokupholisa kunye necandelo lokupholisa eliphoqelekileyo.
Inkqubo yokulawula ubushushu ezinzileyo iqinisekisa ukusebenza kakuhle kokugquma ngelixa ibonelela ngemeko efanelekileyo yomphezulu wokusetyenziswa kwe-topcoat elandelayo.
6. Ukucoca kunye nokutywina
Ngaphambi kokufaka i-topcoat, izinto zokusebenza ziyacocwa kwaye zitywinwe.
Le nkqubo isusa iziphene zomphezulu kwaye iphucula ukusebenza kokutywinwa kwesakhiwo, iphucula umgangatho wokubonakala kwayo kokugqibela kunye nokusebenza kokukhusela ixesha elide.
7. Ukusetyenziswa kweTopcoat
Iinkqubo zokutshiza ezizenzekelayo nezizenzekelayo zisetyenziselwa ukusetyenziswa kwe-topcoat.
Ngokulawula ngokuchanekileyo iiparameter zokutshiza kunye nokuvumelanisa i-conveyor, inkqubo ifikelela kwi-coating efanayo kwiindawo ezinkulu ngelixa igcina umbala uhambelana kakuhle kunye nomgangatho wembonakalo.
Ubushushu, ukufuma, kunye nokuhamba komoya ngaphakathi kwibhokisi yokutshiza kulawulwa ngononophelo ukuphucula uzinzo lokutshiza nokunciphisa iziphene ezifana nokuwa kunye nokuthungwa kwexolo eli-orenji, ukuqinisekisa ukuhambelana okuphezulu ngexesha lokuveliswa kobuninzi.
8. Ukunyanga kunye nokuPholisa iTopcoat
Emva kokufaka i-topcoat, izinto zokusebenza zingena kwinkqubo yokunyanga ukuze zinyangwe okokugqibela, zilandelwe kukupholisa.
Iiprofayili zobushushu bokunyanga ezilungiselelweyo kunye nexesha lokunyanga ziqinisekisa ukunamathela okuhle, ubulukhuni, kunye nokumelana nemozulu, zibonelela ngokuqina kwexesha elide kokugquma kwiindawo ezifuna ulwandle kunye nangaphandle.
9. Ukukhulula izinto
Emva kokuba kugqityiwe ukugqunywa nokucocwa, izinto zokusebenza ezigqityiweyo zithululwa ngokuzenzekelayo ngenkqubo yokuhambisa kwaye zidluliselwe kwiimpahla ezigqityiweyo okanye kwindawo elandelayo yokuhlanganisa, zigqibezela umjikelo opheleleyo wemveliso.
