Ukurikije uburyo bwo gukora, imiyoboro yicyuma irashobora kugabanywamo ibyiciro bibiri: imiyoboro yicyuma idafite icyerekezo hamwe nicyuma gisudira.Muri byo, imiyoboro ya ERW ni ubwoko nyamukuru bwimiyoboro isudira.Uyu munsi, turavuga cyane cyane kubwoko bubiri bwibyuma bikoreshwa nkibikoresho fatizo: imiyoboro idahwitse hamwe na ERW.
Umuyoboro utagira umupaka - umuyoboro w'icyuma ukozwe mu cyuma kidafite icyuma;Umuyoboro wicyuma udafite icyerekezo bivuga umuyoboro wibyuma bikozwe muburyo bune bwo kuzunguruka bishyushye, kuzunguruka gukonje, gushushanya bishyushye no gushushanya imbeho.Umubiri wumuyoboro ubwawo ntusudira.
Umubiri wa ERW - Umuyoboro wa ERW (Electric Resistant Weld) umuyoboro wibyuma bikozwe mu miyoboro isudira amashanyarazi bivuga umuyoboro muremure wo gusudira wakozwe na welding yo kwihanganira ibintu byinshi.Amabati yicyuma (coil) kumiyoboro isudira amashanyarazi ikozwe mubyuma bya karubone nkeya ya micro-alloy ibyuma byazengurutswe na TMCP (inzira igenzurwa nubushyuhe).
1. Kwihanganira OD imiyoboro idafite ibyuma: ukoresheje uburyo bushyushye bwo gukora, ubunini bwarangiye kuri 8000 ° C.Ibigize ibikoresho bibisi, ibihe byo gukonjesha, hamwe nuburyo bukonje bwumuzingo bigira uruhare runini kumurambararo wacyo wo hanze, kuburyo bigoye kugenzura neza diameter yinyuma, kandi intera ihindagurika nini.Umuyoboro w'icyuma wa ERW: ukorwa no kugonda ubukonje, kandi diameter yagabanutseho 0,6%.Ubushyuhe bwibikorwa burigihe burigihe mubushyuhe bwicyumba, bityo diameter yo hanze igenzurwa neza, kandi intera ihindagurika ni nto, ifasha kurandura impu zumukara;
2. Umuyoboro wicyuma udafite uburebure hamwe no kwihanganira uburebure bwurukuta: Byakozwe no gutobora ibyuma bizengurutse, kandi gutandukana kwurukuta ni binini.Ibizunguruka bishyushye birashobora gukuraho igice cyuburinganire bwurukuta, ariko imashini zigezweho zirashobora kugenga gusa muri ± 5 ~ 10% t.Umuyoboro w'icyuma cya ERW: Iyo ukoresheje igiceri gishyushye nk'ibikoresho fatizo, kwihanganira umubyibuho ukabije wa hoteri igezweho birashobora kugenzurwa muri 0.05mm.
3. Inenge ziri hejuru yinyuma yakazi gakoreshwa mugushushanya umuyoboro wicyuma udafite ikizinga ntushobora kuvaho mugihe gishyushye, ariko birashobora gukosorwa gusa nyuma yuko ibicuruzwa byarangiye birangiye, inkoni yumutwe isigaye nyuma yo gukubita irashobora gukurwaho igice mugihe cyo kugabanya inkuta.Umuyoboro wibyuma bya ERW bikozwe mubishishwa bishyushye nkibikoresho fatizo.Ubwiza bwubuso bwa coil burasa nuburinganire bwubuso bwa ERW ibyuma.Ubuso bwubuso bwibishishwa bishyushye biroroshye kugenzura kandi bufite ireme.Kubwibyo, ubwiza bwubuso bwa ERW ibyuma nibyiza cyane kuruta ubw'icyuma kitagira icyuma.
4. Oval umuyoboro udafite ibyuma: ukoresheje inzira ishyushye.Ibikoresho fatizo bigize umuyoboro wibyuma, ibihe byo gukonjesha hamwe nubukonje bwumuzingo bigira uruhare runini kumurambararo wacyo, kuburyo bigoye kugenzura neza diameter yinyuma, kandi intera ihindagurika nini.Umuyoboro w'icyuma wa ERW: ukorwa no kugonda ubukonje, diameter yo hanze igenzurwa neza, kandi ihindagurika ni rito.
5. Ikizamini cya Tensile Imiterere ya tensile yumuyoboro wicyuma hamwe nicyuma cya ERW cyujuje ubuziranenge bwa API, ariko imbaraga zumuyoboro wicyuma zidafite kashe muri rusange ziri kumupaka wo hejuru, kandi ihindagurika riri kumupaka wo hasi.Ibinyuranye, icyerekezo cyimbaraga za ERW umuyoboro wicyuma umeze neza, naho igipimo cya plastike kiri hejuru ya 33.3% kurenza ibisanzwe.Impamvu nuko nkibikoresho fatizo byumuyoboro wibyuma bya ERW, imikorere ya coil ishyushye yishingiwe no gushonga micro-alloy gushonga, gutunganya itanura, no kugenzura gukonjesha no kuzunguruka;plastike.Impanuka zifatika.
6. Ibikoresho fatizo byumuyoboro wa ERW nicyuma gishyushye, gifite ubusobanuro buhanitse cyane mugikorwa cyo kuzunguruka, gishobora kwemeza imikorere imwe ya buri gice cya coil.
7. Ibikoresho bito bya ERW bishyushye byumuyaga wa coil hamwe nubunini bwimbuto bifata fagitire yagutse kandi yimbitse ikomeza yo guterana, hejuru yubutaka bwiza bwimbuto nini cyane, ntahantu hafite kristu yinkingi, kugabanuka kwimyanda hamwe nu byobo, gutandukana ni bito., kandi imiterere iroroshye;kugenzura muburyo bukurikiraho kuzunguruka Gukoresha tekinoroji ikonje ikonje byongeye kandi ingano yubunini bwibikoresho fatizo.
8. Ikizamini cyo kurwanya kunyerera cya ERW ibyuma bifitanye isano nibiranga ibikoresho fatizo hamwe nuburyo bwo gukora umuyoboro.Uburinganire bwurukuta hamwe na ovality nibyiza cyane kuruta imiyoboro yicyuma idafite icyuma, niyo mpamvu nyamukuru ituma irwanya gusenyuka iruta iy'imiyoboro y'icyuma idafite kashe.
9. Ikizamini cyingaruka Kuberako ubukana bwibikoresho fatizo byumuyoboro wibyuma bya ERW biruta inshuro nyinshi kurenza umuyoboro wicyuma udafite kashe, gukomera kwa weld nurufunguzo rwumuyoboro wa ERW.Mugucunga ibirimo umwanda mubikoresho fatizo, uburebure nicyerekezo cyogukata burr, imiterere yuruhande rwibumbabumbwe, inguni yo gusudira, umuvuduko wo gusudira, imbaraga zo gushyushya hamwe ninshuro, gusudira gusudira, ubushyuhe bwo hagati yubushyuhe bwo hagati hamwe nuburebure, uburebure bwigice cyo gukonjesha ikirere nibindi bipimo byerekana inzira.Ingufu zo gusudira zigera kuri 60% byicyuma fatizo.Hamwe nogutezimbere, imbaraga zingaruka zo gusudira zirashobora kuba hafi yingufu zicyuma shingiro, zitanga imikorere idafite ibibazo.
10. Igerageza riturika Imikorere yo kugerageza iturika ya ERW ibyuma birarenze cyane ibisabwa bisanzwe, bitewe ahanini nuburinganire buke bwuburebure bwurukuta hamwe na diameter imwe yo hanze ya ERW ibyuma.