Iyopulley yekutakura zvinhupamusoro pemvura inogona kugadziriswa nenzira dzakasiyana zvichienderana nenzvimbo uye zviitiko zvakasiyana. Nzira dzekurapa dzakakamurwa kuita mhando dzinotevera:
1. Gkuchenesa
Kushandiswa kwemagetsi (Galvanization) kwakakodzera michina yeindasitiri inoshandiswa muindasitiri diki, zvishandiso, indasitiri yemagetsi, michina yekurima, indasitiri yekudzivirira nyika, nezvimwewo. Senzira yakajairika yekurapa pamusoro pemapuri pari zvino, inoshanda zvakanaka pakuchengetedza nharaunda uye ine hunhu hunotevera kana ichienzaniswa nekushandiswa kwemagetsi echinyakare:
(1) Usashandise cyanide ine chepfu, kuitira kuti mvura yakasviba inogadzirwa igone kurapwa zviri nyore.
(2) Kupenda uku kune kupenya kwakanaka, uye kugona kwekupararira uye kugona kwekuputira kwakadzika kwakafanana nekwemushonga wekugadzira wakaita cyanide, uyo wakakodzera kuputira zvikamu zvine maumbirwo akaomarara.
(3) Mhinduro yekuputira yakagadzikana uye kushanda kuri nyore
(4) Hapana ngura pamidziyo
(5) Mutengo wakaderera
2. Chromeplate
Chromium yekushongedza inonyanya kushandiswa mumotokari, mabhasikoro, midziyo yemumba, midziyo yemumba, maswichi emidziyo, zvikamu zvemakanika nezvimwe zvishandiso nezvimwe zvinhu. Kushongedza kweChromium uchishandisa tekinoroji yenickel, nickel chromium kuve nechokwadi chemhando yechigadzirwa. Pamusoro payo pachena sesirivha, yakashongedzwa nechrome ine simba rekudzivirira ngura uye kushongedzwa kwakanaka, ine coefficient yakakwira yekuratidzira.
3. Chifukidziro cherabha
Pombi yesimbi yesimbi inoputirwa nerabha, yozogadzirwa kuti iite pulley inofukidza rabha. Kana ichienzaniswa nepulley yakajairika, pulley inofukidza rabha ine hunhu hwekuti inonamira, haiparare, haipindi acid nealkali, haipindi mafuta (NBR), haipindi tembiricha uye haipindi ngura nezvimwewo; Zvinhu zvakagadzirwa neadhesive zvinotorwa kubva kunze kwenyika zvinoshandiswa. Rabha yechisikigo neNBR zvinowanzo shandiswa. Dema, girini uye grey rakareruka ndiwo mavara anokurudzirwa.
4. Kuputira kwakasimba kwechrome
Chromium yakaoma inozivikanwawo sechromium isingapfeki, mushonga uyu unogona kuwedzera kuomarara kwepulley pamusoro, kuvandudza kuramba kupfekwa, tembiricha uye kuramba ngura, unoshandiswa mumould yemakanika, mould yepurasitiki, mavharuvhu anodzivirira ngura, kudhinda, machira uye mapepa ekugadzira pulley yekugadzirisa uye kuyera, pamusoro payo pachena sesirivha.
Nguva yekutumira: Chikumi-23-2022
