Iwo mabhesi mazana mana ekutanga emastack racks akagadzirira kupisa-kunyudzwa galvanizing pamusoro kurapwa.Huwandu hwese hwekurongeka ndeye 2000 base seti dze stack racks.Rudzi urwu rwema racks runowanzo shandiswa mukuchengetedza chikafu chinotonhora, tembiricha mudura kazhinji iri pasi -18 ℃.
Mumutsara wedu, pane nzira mbiri dzekuita kurapa kwepamusoro, imwe ndeyehupfu-kupfekwa, imwe yacho iri galvanizing kuita kuti rack dzedu dzirambe dziine ngura.Galvanizing ine marudzi maviri: galvanizing inotonhora uye inopisa-yakanyura galvanizing.Kupisa-kukanyiwa galvanizing iyo inoshandiswa muzvigadzirwa zvedu panguva ino ine kushanda kuri nani pane corrosion-resistant pane poda-kuputira uye inotonhora galvanizing.Uye ndiyo zvakare inodhura zvakanyanya kana ichienzaniswa neupfu-kunamira uye kutonhora kunonamira.
Nei ichidhura kudaro?Pazasi pane nzira yekupisa-yakanyikwa galvanizing:
Kugadzirira Kwepamusoro
Apo simbi yakagadzirwa inosvika panzvimbo yekugadzira galvanizing, inosungirirwa newaya kana kuiswa mune racking system inogona kusimudzwa uye kutamiswa kuburikidza nekugadzirisa nemakoroni epamusoro.Simbi yacho inozopfuura nemunhevedzano yematanho matatu ekuchenesa;kuchenesa, kusvuta uye kuputika.Degreasing inobvisa tsvina, mafuta, uye organic residues, nepo acidic pickling bath inobvisa mill scale uye iron oxide.Nhanho yekupedzisira yekugadzirira kwepamusoro, kuyerera, ichabvisa chero maokisi asara uye kupfekedza simbi nedhizaini yekudzivirira kudzivirira kumwe kuumbwa kweokisijeni isati yaita galvanizing.Kugadzirira kwakakodzera kwepamusoro kunokosha, sezvo zinc isingaiti nesimbi isina kuchena.
Galvanizing
Mushure mekugadzirwa kwepamusoro, simbi inonyikwa mubhavhu rakanyungudutswa (830 F) reinenge 98% zinc.Simbi inodzikiswa muketero pakona inobvumira mhepo kutiza kubva kune tubular zvimiro kana mamwe mahomwe, uye zinc kuyerera mukati, pamusoro, uye kuburikidza chidimbu chose.Ichiri kunyudzwa muketero, simbi iri musimbi inopindirana ne zinc kuita nhevedzano yezinc-iron intermetallic layers uye yekunze layer ye pure zinc.
Inspection
Nhanho yekupedzisira ndeyekuongorora kwekuputira.Kutsunga kwakanyatsojeka kwehutano hwehuputi hunogona kuwanikwa nekutarisa kwekuona, sezvo zinc isingabatanidzi nesimbi isina kuchena, iyo inogona kusiya nzvimbo isina kuvharwa pane chikamu.Pamusoro pezvo, iyo magineti ukobvu geji inogona kushandiswa kuona ukobvu hwekufukidzira hunoenderana nezvinodiwa.
Nguva yekutumira: Jan-09-2023