Inkqubo yokupeyinta kunye nezilumkiso zetanki yokugcina i-carbon dioxide

Iitanki zokugcina i-Cryogenic carbon dioxide.itanki yokugcina i-cryogenic CO2）kufuneka ithathele ingqalelo indawo engqongileyo xa utshiza ipeyinti. Ukushisa kwendawo yokwakha akufanele kube ngaphantsi kwama-degrees ama-5, umswakama ohambelanayo akufanele ube ngaphezu kwama-85%. Kwimvula, ikhephu, umoya, inkungu, akuvumelekanga ukusebenza ngaphandle. Ukuba kukho iikristale phezu komhlaba, ukwakhiwa akuvumelekanga. Kwinkqubo yokumisa ukomisa, ifilimu yokugqoka ayivumelekanga ukuba ifakwe elangeni. Ubushushu bomphezulu wenxalenye egqunyiweyo akufunekanga idlule i-60 degrees. Indawo yokwakha kufuneka ifakwe umoya. Uthuli kunye nezinye izinto kufuneka zivinjelwe ngexesha lokugubungela kunye nokumisa ifilimu yokugqoka. Ubutyobo bubhabha.

Inkqubo yokutshiza imi ngolu hlobo lulandelayo:
1. Ukuqhuba ngokungqongqo unyango lwangaphambili ukwenza umphezulu wesitya soxinzelelo ngaphandle kweoli, i-rust, ifilimu ye-oxide, i-welding splash, uthuli kunye nezinye izinto ezingcolileyo.

2. Sebenzisa indlela yokugaya ukususa izitenxo zomhlaba kunye nemikrwelo, kunye nokungalingani kwe-welding seam kunye nobukhulu be-weld ngexesha lokugcinwa kunye nokwenza kube lula kakhulu. Ukwaleka komkrwelo akuvumelekanga;

3. Sebenzisa izixhobo zokutshiza ezingenamoya eziphezulu okanye umpu oqhelekileyo wokutshiza umoya ukutshiza i-primer yokuqala, efuna ukuba i-primer etshiziweyo ingabi naziphene ezifana nokutshiza okuvuzayo, amanqaku okuhamba, ulusu olushwabeneyo, umphezulu ongalinganiyo kunye nomphezulu;4. Emva kokuba i-primer yomiswe ngokupheleleyo, sebenzisa ilaphu lesanti ukukrazula umphezulu we-primer kuqala, kwaye emva koko usebenzise i-P240--P320 yephepha lesanti lamanzi ukupolisha umphezulu we-primer de umphezulu ugude;

5. Sebenzisa isibhamu sokutshiza somoya esiqhelekileyo ukutshiza i-primer yesibini, efuna ukuba i-primer etshiziweyo ayivumelekanga ukuba ibe neziphene ezifana nokutshiza okuvuzayo, amanqaku okuhamba, ulusu olushwabeneyo, kunye nomphezulu ongalinganiyo;

6. Emva kokuba i-primer yesibini yomiswe ngokupheleleyo, sebenzisa isixhobo sokuhlola esikhethekileyo ukuze ufumane ubuninzi befilimu eyomileyo ye-primer sprayed. Ubunzima befilimu eyomileyo ye-primer ayikho ngaphantsi kwe-30μm, kwaye emva koko sebenzisa umpu wokutshiza umoya oqhelekileyo ukutshiza i-semi-gloss okanye ungabikho Kwi-topcoats egudileyo, ifafazwe kwaye ipeyinti ayivumelekanga ukuba ibe neziphene ezifana nokutshiza okuvuzayo, i-sags, i-bubbles, i-cracks, imibimbi, indawo engalinganiyo, kunye ne-peeling, ngaphandle koko kufuneka ilungiswe; i-topcoat emva kokutshiza kufuneka ifane kwaye iqine , Ukuba kuyimfuneko, ubukhulu bengubo bunokubonwa ngesixhobo sokuhlola icala elizinikeleyo.