Mapaipi esimbi akavharidzirwaTsvagai nzira yekushandisa mumaindasitiri, mapombi, uye mabasa ekuvaka nekuda kwezinc inoshanda sejira rinodzivirira ngura uye ngura pasimbi. Asi, kana iri yekunamira, vamwe vanhu vangabvunza mubvunzo wekuti: zvinokwanisika here kunamira papombi yegalvanized zvakachengeteka? Ehe, asi inoda mhinduro chaiyo uye zviyero zvekuchengetedza.
Pombi yakakweshwaKupinza utsi kungave dambudziko sezvo zinc finish ichiburitsa utsi hwekudziya. Utsi uhwu hune chepfu mukufema saka munhu anofanira kupfeka zvinhu zvekudzivirira zvakakodzera, zvakaita semask yekufema, magirovhosi uye magogorosi ekupinza utsi. Sisitimu yekuburitsa utsi kana mhepo yakanaka inokurudzirwawo zvikuru kuti ive yakachengeteka.
Kusonta kunofanira kuitwa mushure mekubvisa nzvimbo yekusonta ye zinc layer. Izvi zvinogona kuitwa nebhurashi rewaya, grinder kana chemical stripper. Kana simbi yakachena yaiswa pachena, inogadzira weld yakasimba uye inoderedza mikana yekusasimba kana kupiswa kunokonzerwa ne zinc.
Zvakakoshawo kuti nzira yakakodzera yekuwedera isarudze. Kuwedera kunoitwa pasimbi yemagetsi kunowanzoitwa neMIG welding uye TIG welding sezvo izvi zvichipa kutonga kukuru uye majoini acho akachena. Inogona zvakare kushandisa stick welding asi izvi zvinofanirwa kuitwa nehunyanzvi hwakakura kudzivirira kukanganisa. Zvinhu zvinozadza zvinofanira kushandiswa zvemhando yakakodzera zvinogona kushandiswa nesimbi kuchengetedza weld yemhando yepamusoro.
Kana weld yapera, munhu anofanira kudzoreredza coating yekudzivirira. Shandisa cold galvanizing spray kana pendi ine zinc yakawanda panzvimbo yekuwelda. Izvi zvinoshanda senzira yekudzivirira ngura uye zvinoshandiswa kuona kuti pombi inoramba ichishanda nekufamba kwenguva. Welding inogona kudzivirirwa senzira yekubatanidza mapombi egalvanized nekushandisa mechanical fittings, threaded connectors, uye kubatanidza mapombi nezvimwe zvivakwa.
Mukupedzisa,kusundira pombi dzakabatidzwazvinogona kuitwa zvakachengeteka, zvakagadzirwa zvakanaka, uye nehunyanzvi. Matanho makuru kubvisa zinc coating, kushandisa nzira dzakakodzera dzekunamira, uye kuisa dziviriro kumashure. Zvidimbu zvakanaka uye michina yakakodzera zvinogona kukonzera welds dzakasimba, dzakachengeteka uye dzinogara kwenguva refu musimbi yakarukwa.
Nguva yekutumira: Gumiguru-29-2025
