Imiyoboro yicyuma iza muburyo bwinshi kandi bunini. Umuyoboro udafite ubudodo ni uburyo budasudwa, bukozwe mu cyuma gifunitse. Iyo bigeze ku miyoboro y'icyuma isudira, hari uburyo butatu: ERW, LSAW na SSAW.
Imiyoboro ya ERW ikozwe mukurwanya ibyuma bisudira. Umuyoboro wa LSAW ukozwe mu burebure bwa arc weld icyuma. Umuyoboro wa SSAW ukozwe muri spiral yarengewe arc weld icyuma.
Reka turebe neza buri bwoko bwumuyoboro, tugereranye itandukaniro ryabo, nuburyo bwo gukoresha ibisobanuro nyabyo kugirango utondeke.
Umuyoboro udafite icyuma
Umuyoboro udafite ikizinga gikozwe mu cyuma kitagira umuyonga, gishyuha kandi kigatoborwa kugira ngo kizenguruke igice. Kubera ko umuyoboro udafite aho uhurira, ufatwa nkuwakomeye kuruta umuyoboro usudutse kandi udakunda kwangirika, isuri no gutsindwa muri rusange.
Nyamara, igiciro kuri toni yumuyoboro udafite kashe kiri hejuru ya 25-40% ugereranije nu muyoboro wa ERW. Ingano yicyuma idafite ubunini buringaniye kuva kuri 1/8 kugeza kuri 36.
Umuyoboro wo gusudira (ERW)
Umuyoboro w'icyuma ERW (resistance welding) ukorwa no kuzunguruka ibyuma mu muyoboro no guhuza impera ebyiri na electrode ebyiri z'umuringa. Izi electrode zifite disiki kandi irazunguruka uko ibintu bigenda hagati yabo. Ibi bituma electrode ikomeza guhuza hamwe nibikoresho igihe kirekire cyo gusudira. Iterambere ryikoranabuhanga ryo gusudira rikomeje kunoza iki gikorwa.
Umuyoboro wa ERW ni ubukungu kandi busimbuza umuyoboro wicyuma udafite kashe, uramba kuruta umuyoboro wa SAW. Ugereranije nuburyo bwo gukemura bukoreshwa mu miyoboro ya arc yasuditswe mu mazi, inenge nazo ntizishobora kubaho, kandi inenge igororotse irashobora kugaragara byoroshye mugutekereza kwa ultrasonic cyangwa iyerekwa.
Diameter yumuyoboro wa ERW uri hagati ya santimetero 15 na santimetero 24 (21.34 mm).
Umuyoboro wuzuye arc weld
LSAW. Uburyo bwo gusudira arc bwarohamye butanga ubucucike buri hejuru kugirango hirindwe ubushyuhe bwihuse bwurwego rwa flux kandi bwibande mukarere.
Itandukaniro nyamukuru hagati yimiyoboro ya LSAW na SSAW nicyerekezo cya weld, bizagira ingaruka kubushobozi bwo gutwara umuvuduko no koroshya inganda. LSAW ikoreshwa muburyo buciriritse kugeza kuri voltage nyinshi, naho SSAW ikoreshwa mubikoresho bito bito. Imiyoboro ya LSAW ihenze kuruta imiyoboro ya SSAW.
Longitudinal yarengewe arc gusudira umuyoboro
Umuyoboro wa LSAW ukorwa mugukora ibyuma bishyushye bikozwe mucyuma gishyushye muri silinderi no guhuza impande zombi hamwe no gusudira kumurongo. Ibi birema umuyoboro muremure. Iyi miyoboro ikoreshwa cyane cyane mumiyoboro ndende yohereza peteroli, gaze gasanzwe, amakara yamazi, hydrocarbone, nibindi.
Hariho ubwoko bubiri bwimiyoboro ya LSAW: icyerekezo kimwe kirekire kandi kimwe (DSAW). Umuyoboro w'icyuma wa LSAW uhanganye n'umuyoboro w'icyuma udafite icyerekezo hamwe na 16 kugeza kuri 24 z'icyuma cya ERW. Mu nganda za peteroli na gaze karemano, imiyoboro minini ya API 5L LSAW ikoreshwa mugutwara intera ndende kandi neza yo gutwara hydrocarbone.
Uburebure bwa diameter y'umuyoboro w'AMATEGEKO ubusanzwe buri hagati ya santimetero 16 na santimetero 60 (mm 406 na mm 1500).
Ikidodo - ibisigisigi biturika byintambara - gusudira birebire arc gusudira - kuzenguruka kuzenguruka arc gusudira - umuyoboro - kuzenguruka arc gusudira
Umuyoboro wa SSAW
Umuyoboro wibyuma bya SSAW ukorwa mukuzunguruka no gusudira umurongo wibyuma muburyo bwa spiral cyangwa spiral kugirango ukore weld muri spiral. Inzira yo gusudira izenguruka ituma bishoboka gukora ibicuruzwa binini bya diameter. Imiyoboro y'icyuma ikoreshwa cyane cyane mu gukwirakwiza umuvuduko ukabije w'amazi, nk'imiyoboro iri ku mbuga za interineti, inganda za peteroli cyangwa inganda, ndetse n'inyubako za gisivili hamwe no gutwara.
Umuyoboro wa diameter ya SSAW muri rusange ni santimetero 20 kugeza kuri santimetero 100 (mm 406 kugeza kuri 25040 mm).
Nigute ushobora gutumiza imiyoboro yicyuma kumushinga wawe
Iyo utumije imiyoboro y'ibyuma, hari ibipimo bibiri by'ingenzi: ingano y'umuyoboro w'izina (NPS) n'ubugari bw'urukuta (gahunda). Ku miyoboro iri munsi ya santimetero 4, uburebure bwumuyoboro burashobora kuba bumwe (SRL) metero 5-7, cyangwa kumiyoboro irenga santimetero 4, uburebure bwumuyoboro burashobora kuba inshuro ebyiri (DRL) metero 11-13. Uburebure bwihariye buraboneka kumiyoboro miremire. Imiyoboro y'umuyoboro irashobora kuba bevel (be), indege (pe), umugozi (THD) umugozi no guhuza (T&C) cyangwa groove.
Incamake yuburyo busanzwe butondekanya:
Ubwoko (budasubirwaho cyangwa busudira)
Ingano ya nominal
Gahunda
Ubwoko bwa nyuma
Urwego rw'ibikoresho
Ubwinshi muri metero cyangwa ibirenge cyangwa toni.
Niba utekereza kugura PIPE SEAMLESS, PIPE ERW, PIPE SSAW CYANGWA LSAW PIPE, reba amahitamo JINDALAI igufitiye hanyuma utekereze kwegera ikipe yacu kugirango umenye amakuru menshi. Tuzaguha igisubizo cyiza kumushinga wawe.
Twandikire nonaha!
TEL / WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774Imeri:jindalaisteel@gmail.comUrubuga:www.jindalaisteel.com.
Igihe cyo kohereza: Apr-04-2023