Ibiranga gusudira hamwe nuburyo bwo gusudira umuyoboro wibyuma

Umuyoboro w'icyuma wa Galvanised, ufite ibyiza bibiri byo kurwanya ruswa no kuramba kwa serivisi igihe kirekire, kandi igiciro kiri hasi cyane, ubu rero igipimo cyacyo cyo gukoresha kiragenda cyiyongera, ariko bamwe mubakoresha ntibitondera mugihe cyo gusudira umuyoboro wa galvanis, Byateye ibibazo bimwe bidakenewe, none ni ibihe bibazo bigomba kwitabwaho mugihe cyo gusudira imiyoboro ya galvanis?

01 Ikibanza ni ugusiga

Igice cya galvanised kuri weld kigomba guhanagurwa, bitabaye ibyo ibituba, trachoma, gusudira ibinyoma, nibindi bizabaho.Bizakora kandi gusudira kumeneka no kugabanya ubukana.

02 Ibiranga gusudira biranga ibyuma

Ibyuma bya galvanised muri rusange bisizwe hamwe na zinc hanze yicyuma gike cya karubone, naho muri galvanised muri rusange ni 20um.Zinc ifite aho ishonga ya 419 ° C hamwe nubushyuhe bwa 908 ° C.Mugihe cyo gusudira, zinc ishonga mumazi areremba hejuru yicyuzi gishongeshejwe cyangwa mumuzi ya weld.Zinc ifite imbaraga zikomeye zo gushonga mubyuma, kandi amazi ya zinc azangirika icyuma cyasudwe cyane kumupaka wingano, kandi zinc ifite aho ishonga rike izakora "embrittlement yicyuma".Muri icyo gihe, zinc na fer birashobora gukora ibice bivangavanze, kandi ibyo byiciro byoroheje bigabanya plastike yicyuma gisudira kandi bigatera gucikamo ibice biterwa no guhangayika.Niba gusudira kuzuye gusudira, cyane cyane gusudira kuzuza T-gufatanya, ibice byinjira cyane birashoboka.Iyo ibyuma bya galvaniside bisuditswe, urwego rwa zinc hejuru yubuso bwuruhande no kuruhande ruzaba okiside, gushonga, guhumeka hamwe numwotsi wera hamwe na parike bizahinduka bitewe nubushyuhe bwa arc, bizatera byoroshye imyenge yo gusudira.ZnO yashizweho kubera okiside ifite aho ishonga cyane, hejuru ya 1800 ° C.Niba ibipimo ari bito cyane mugihe cyo gusudira, bizatera ZnO slag gushyiramo, kandi mugihe kimwe.Kuva Zn ihinduka deoxidizer.Kora FeO-MnO cyangwa FeO-MnO-SiO2 gushonga hasi ya oxyde slag.Icya kabiri, kubera guhumeka kwa zinc, umwotsi mwinshi wera uhindagurika, bikarakaza kandi byangiza umubiri wumuntu.Kubwibyo, igipande cya galvanised aho gusudira kigomba guhanagurwa no kujugunywa.

03 Igenzura ryo gusudira

Gutegura mbere yo gusudira ibyuma bya galvanis ni kimwe nicyuma gisanzwe cya karubone.Twabibutsa ko ingano ya groove hamwe nigice cyegeranye kigomba gukoreshwa neza.Kwinjira, ingano ya groove igomba kuba ikwiye, muri rusange 60 ~ 65 °, hamwe nicyuho runaka, muri rusange 1.5 ~ 2.5mm;kugirango ugabanye kwinjiza zinc muri weld, igikonjo cya galvanised muri groove kirashobora kuba Solder nyuma yo gukurwaho.

Mubikorwa nyabyo, gutondekanya hagati, nta buryo bunoze bwakoreshejwe kugirango bugenzurwe, kandi uburyo bwo gusudira ibice bibiri bigabanya amahirwe yo kwinjira bituzuye.Inkoni yo gusudira igomba gutoranywa ukurikije ibikoresho fatizo byumuyoboro wicyuma.Muri rusange ibyuma bike bya karubone, birasanzwe guhitamo J422 bitewe no gutekereza kubikorwa byoroshye.

Uburyo bwo gusudira: Mugihe cyo gusudira igice cya mbere cyogusudira muburyo bwo gusudira ibice byinshi, gerageza gushonga urwego rwa zinc hanyuma uhindure umwuka, guhumeka no guhunga icyuma gisudira, gishobora kugabanya cyane zinc zamazi zisigaye mukibumbano.Mugihe cyo gusudira icyuzuzo cyuzuye, gerageza nanone gushonga urwego rwa zinc kumurongo wambere hanyuma utume bihinduka umwuka kandi bigahinduka kugirango uhunge weld.Uburyo ni ukwimura impera ya electrode imbere nka 5 ~ 7mm, mugihe zinc layer Nyuma yo gushonga, subira kumwanya wambere hanyuma ukomeze gusudira imbere.Kuri horizontal gusudira hamwe no gusudira guhagaritse, niba hakoreshejwe amashanyarazi magufi nka J427, impengamiro yo gukata izaba nto;niba ikoreshwa rya tekinoroji yinyuma-yinyuma ninyuma ikoreshwa, ubwiza bwo gusudira butagira inenge burashobora kuboneka.