Zvikamu zvehukuru hwakasiyana zvine zvinodiwa zvakasiyana uye kushandiswa mukugadzirisa kwekuputira.Izvi zvinotevera maitiro akawanda akajairwa ekupfekedza:
Chekutanga kupfapfaidza.Kupfapfaidza inzira yakajairika yekupfeka iyo yakakodzera zvikamu zvehukuru hwakasiyana.Inoshandiswa kupfapfaidza pendi zvakaenzana pamusoro pechikamu.Iyi nzira inogona kukurumidza kupfekedza nzvimbo dzakakura dzezvikamu, asi zvidimbu zvidiki zvingada kutonga kwakanaka.Semuenzaniso, anti-corrosive acrylic primer uye pipeline anti rust pendi.Pendi idzi dzinogona kushandiswa nekupfapfaidza.
Yechipiri ndeye roll coating.Iyo nzira yekupfekedza yakakodzera kune zvikamu zviduku.Iyi nzira inoshandisa roller kupeta pendi pamusoro pechikamu, zvichiita kuti pave nemucheka wakafanana.Roller coating inowanzoenderana neflat kana hombe yekupeta radius zvikamu.Mamwe pendi anogona kushandiswa ne roll coating senge yemvura polyurethane varnish yemidziyo uye port muchina polyurethane coatings.
Yechitatu ndeye dip coating.Dip coating inzira yekuputira yakakodzera zvikamu zvidiki.Zvikamu zvakanyikwa mupende, zvino kubviswa uye kuomeswa pasi pemamiriro akakodzera.Iyi nzira yakakodzera kune zvikamu zvine maumbirwo akaoma asingagoni kuvharwa nedzimwe nzira.
Yechina ndeye electrophoretic coating.Electrophoretic coating inzira yekupfeka yakakodzera zvikamu zvehukuru hwakasiyana.Zvikamu zvakanyikwa mupendi ye electrophoretic, yozorongedzerwa pane conductive mesh nemunda wemagetsi, uye pakupedzisira nzira yekurapa nekuomesa inoitwa.Electrophoretic coating inogona kuwana yunifomu yejasi, nekugara kwakanaka uye kusagadzikana kwekuora.
Yechishanu ihupfu.Powder coating inokodzera zvikamu zvehukuru hwese, kusanganisira zvikamu zviduku uye zvepakati.Iyi nzira yekupenda inoshandisa static magetsi kubatanidza hupfu hwehupfu pamusoro pechikamu, icho chinozoiswa pasi pekuomesa uye kurapa maitiro.Powder coatings ine chiedza chakasimba chekupedzisa uye inogona kuwana mavara akasiyana-siyana nemigumisiro.
Tinogona kusarudza nzira yakakodzera yekuputira zvinoenderana nezvinodiwa chaizvo kuti tive nechokwadi chekuti zvikamu zvinowana yakanakisa yekuputira maitiro uye mhando.
Nguva yekutumira: Aug-14-2023