Umuyoboro w'icyuma ni umurongo muremure w'icyuma, ukoreshwa cyane nk'umuyoboro wo gutwara amazi, nk'amavuta, gaze gasanzwe, amazi, gaze, amavuta, n'ibindi. kimwe, nuko rero ikoreshwa cyane Ikoreshwa mugukora ibice byubukanishi nubwubatsi.Irakoreshwa kandi mu gukora intwaro zitandukanye zisanzwe, ingunguru, ibishishwa, n'ibindi. uburebure bwa metero 6.Igikorwa cyo gukora umuyoboro wicyuma gisudira kiroroshye, umusaruro urakomeye ni mwinshi, hariho ubwoko bwinshi nibisobanuro, kandi ishoramari mubikoresho ni rito, ariko imbaraga rusange ziri munsi yicy'umuyoboro w'icyuma udafite kashe.
Ibyuma byo gusudira ibyuma
Bishyizwe muburyo bwo gukora
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Itondekanya ukurikije imiterere
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. imiyoboro y'icyuma, n'ibindi
Ukurikije uburebure bwurukuta, birashobora kugabanywamo: umuyoboro wibyuma bito cyane hamwe numuyoboro wibyuma;
Ukurikije imiterere yimpera, irashobora kugabanywamo: umuyoboro uzengurutswe hamwe nu shusho idasanzwe (kare, iringaniye, nibindi) umuyoboro usudira;
Gutondekanya intego
Umuyoboro rusange wo gusudira, umuyoboro wogoswe wa galvanis, umuyoboro wogoswe wa ogisijeni, umuyoboro w’insinga, umuyoboro wogosha wa metero, umuyoboro udafite akamaro, umuyoboro wapompo wimbitse, umuyoboro w’imodoka, umuyoboro wa transformateur, umuyoboro w’amashanyarazi washyizwemo uruzitiro rukomeye, umuyoboro w’amashanyarazi wihariye udasanzwe, scafold umuyoboro na spiral welded umuyoboro.
Intego nyamukuru
Ikoreshwa cyane mubikorwa byogutanga amazi, inganda za peteroli, inganda zikora imiti, inganda zikoresha amashanyarazi, kuhira imyaka, no kubaka imijyi.Nibimwe mubicuruzwa makumyabiri byingenzi byatejwe imbere nigihugu cyacu.
Ikoreshwa mu gutwara amazi: gutanga amazi no gutemba.Gutwara gaze: gaze, amavuta, gaze ya peteroli.
Ku mpamvu zubaka: nk'imiyoboro itwara, nk'ikiraro;imiyoboro yikibuga, imihanda, inyubako zubaka, nibindi
Imiyoboro y'icyuma isudira igabanyijemo ibice kandi ntibisizwe hakurikijwe uburyo bwo gutunganya imiyoboro.Imiyoboro y'icyuma isudira irashobora kugabanywamo ubwoko bubiri iyo bavuye mu ruganda: imwe ihambirijwe kumpera yumuyoboro, indi ntisizwe kumutwe.Ku miyoboro y'icyuma isudira ifite imigozi ku mpera z'umuyoboro, uburebure bwa buri muyoboro ni 4-9m, naho ku byuma bisudira bidafite insinga, uburebure bwa buri muyoboro ni 4-12m.
Imiyoboro y'icyuma isudutse igabanijwemo imiyoboro ikikijwe n'inkuta zoroshye, imiyoboro y'ibyuma yijimye hamwe n'imiyoboro isanzwe y'ibyuma ukurikije ubunini bw'urukuta rw'imiyoboro.Imiyoboro isanzwe y'ibyuma niyo ikoreshwa cyane mu miyoboro itunganijwe, kandi umuvuduko wabo wo kugerageza ni 2.0MPa.Umuvuduko wikizamini cyumuyoboro wibyuma ni 3.0MPa.
Hariho uburyo bwinshi bwo guhuza imiyoboro isudira, harimo guhuza urudodo, guhuza flange no gusudira.Ihuza rya flange rigabanijwemo imigozi ya flange ihuza hamwe no guhuza flange ihuza, kandi uburyo bwo gusudira bugabanijwemo gusudira gaze hamwe no gusudira arc.
Ibisanzwe bikoreshwa mu gusudira ibyuma byerekana imiyoboro: diameter nominal 6 ~ 150mm
Imiyoboro y'icyuma isudutse irashobora kugabanywamo ibice bitatu ukurikije uburyo bwo gukora:
1. Kurwanya amashanyarazi gusudira umuyoboro w'icyuma
Kurwanya amashanyarazi gusudira umuyoboro wicyuma, izina ryicyongereza ERW (Umuyoboro wamashanyarazi welded Pipe), ubwoko bwa weld nuburyo bugororotse.Kuzunguruka gusudira bifata uburyo bwo gusudira igitutu nta byuma byuzuza.Nta kuzuza ibindi bice murwego rwo gusudira.Ingaruka zuruhu ningaruka zegeranye zumuvuduko mwinshi utuma inkombe yisahani ihita ishyuha ubushyuhe bwo gusudira, kandi guhimba bikozwe mugukanda uruziga.Imyenda yo gusudira.
Umuyoboro wicyuma usudira urashobora kugabanywamo ibyiciro bibiri: gusudira kwinshi kwinshi gusudira HFW (Umuyoboro mwinshi wo gusudira) hamwe no gusudira kwinshi kwa LFW (Welding yo hasi).
Imiyoboro ya ERW ikoreshwa cyane cyane mu gutwara imyuka n’ibintu byamazi nka peteroli na gaze gasanzwe, kandi birashobora kuzuza ibisabwa bitandukanye byumuvuduko mwinshi kandi muto.Kugeza ubu, bafite umwanya w'ingenzi mu bijyanye no gutwara imiyoboro yo gutwara abantu ku isi.
2. Umuyoboro w'icyuma usudira
Umuyoboro wogosha wicyuma, izina ryicyongereza SSAW (Spiral submerged-arc welding pipe), ubwoko bwa weld ni spiral seam.Uburyo bwo gusudira arc gusudira bwakoreshejwe, kandi imbere ninyuma yinyuma ebyiri zirasudwa.Welding arc welding (harimo arc arc surfacing na electroslag surfacing, nibindi) nuburyo bwingenzi bwo gusudira, bufite ibyiza byubwiza bwo gusudira buhamye, umusaruro mwinshi wo gusudira, nta mucyo wa arc numwotsi muke numukungugu.
Umuyoboro uzunguruka uzunguruka ufite diameter nini, ushobora kugera kuri 3000mm zirenga, kandi ukwiranye nogutwara imiyoboro minini ya diameter no kubaka inyubako.
Bitatu, bigororotse gusudira umuyoboro w'icyuma
Longitudinally Submerged Arc Welded Pipe, izina ryicyongereza ni LSAW (Umuyoboro wa Longitudinally Submerged Arc Welded Pipe), kandi ubwoko bwa weld ni bumwe.Uburyo bwo gusudira arc gusudira nabwo burakoreshwa, kandi imbere ninyuma yinyuma ebyiri zirasudwa.Ubunini bw'urukuta rw'umuyoboro w'icyuma ugororotse ni munini ugereranije, kandi imikoreshereze yacyo isa n'iy'umuyoboro w'icyuma uzunguruka.
Ukurikije uburyo butandukanye bwo gukora, imiyoboro igororotse isudira irashobora kugabanywamo ibyiciro bibiri: UOE (Uing na Oing ikora umuyoboro) na JCOE (J-ing, C-ing na O-ing umuyoboro).Uburyo bwa UOE bwo gukora (U gukora, O gukora, E kwagura diameter), uburyo bwo gukora JCOE (isahani yicyuma ikanda muburyo bwa J, hanyuma igakanda muburyo bwa C na O muburyo bumwe, hanyuma ikaguka).
Twabibutsa ko uburyo bwo gusudira arc bwarohamye (SAW) nuburyo bwo gusudira amashanyarazi (EFW Electric Fusion Welded Pipe), aribwo guhuza ibyuma mugushyushya ibyuma hagati ya electrode imwe cyangwa nyinshi zikoreshwa hamwe nakazi.Imwe munzira aho arc ishonga byimazeyo ibyuma nibikoresho byuzuza nta gahato, naho icyuma cyuzuza kiva muri electrode.
Igihe cyo kohereza: Mutarama-06-2023