Imiyoboro y'ibyuma iza muburyo bwinshi nubunini. Umuyoboro utagira ingano ni amahitamo adasukuye, yakozwe na Billow yicyuma. Ku bijyanye n'imiyoboro ihebuje, hari uburyo butatu: HOW, LSAW na SAWY.
Imiyoboro ya erw ikozwe mubisobanuro byasububijwe. Umuyoboro wa Lsaw ukorwa muri Longitudinal arc plate isusurutsa ibyuma. Umuyoboro wa Ssaw ukozwe mubice byayobye ARC ihebuje isahani yicyuma.
Reka dusuzume neza buri bwoko bwa pipe, gereranya itandukaniro ryabo, nuburyo bwo gukoresha ibisobanuro nyabyo kugirango dutumire.
Umuyoboro wa simless
Umuyoboro utagira ingano ukozwe kuri billet itagira iherezo, uhatanira kandi utoroshye kugirango ukore uruziga. Kuberako umuyoboro utagira ingano udafite ubushyuhe, bifatwa nkimbaraga kuruta umuyoboro usukuye kandi udakunda kuroga, isuri no gutsindwa muri rusange.
Ariko, ikiguzi kuri toni yumuyoboro utagira ingano ni 25-40% kurenza iyo miyoboro ya erw. Ingano yicyuma idafite isura kuva 1/8 santimetero 36.
Gusudira (eRw) umuyoboro
DRW (gusudira ishozi) umuyoboro w'icyuma washinzwe mucyuma uzunguruka mu muyoboro no guhuza impanuka ebyiri hamwe na electrode ebyiri z'umuringa. Izi shusho zimeze neza kandi zizunguruka nkibikoresho binyura hagati yabo. Ibi bituma habaho electrode kubungabunga guhuza ibikoresho mugihe kinini cyo gusudira. Iterambere ryubuhanga bwo gusudira rirakomeje kunoza iyi nzira.
Umuyoboro wa Erw nugusimbuza ubukungu kandi mwiza kubipape idafite ibyuma, bikaba biramba kuruta kubona umuyoboro. Ugereranije nibikorwa byoroheje bikoreshwa mugusunika arc, inenge kandi ntibishoboka ko bibaho, kandi inenge zigororotse zirashobora kugaragara byoroshye mubitekerezo bya Ultrasonic cyangwa icyerekezo.
Diameter ya erw umuyoboro uva muri santimetero (15) kugeza kuri santimetero 24 (21.34 mm).
Kuzunguruka arc gusudira
Lsaw (gusudira igororotse) na ssaw iboheye (spiral Seam Welding) ni itandukaniro ryumuyoboro wa arc. Inzira ya arc yongeye gutanga ubucucike bwisumbuye kugirango ibuze amashuri yihuta yihuta cyane kandi yibanda mukarere.
Itandukaniro nyamukuru hagati ya Lsaw na Ssaw ni icyerekezo cya Weld, kizagira ingaruka kubushobozi bwo kwirinda no korohereza inganda. Lsaw ikoreshwa muburyo buciriritse-voltage ya volungage-volungage, kandi ssaw ikoreshwa mugukoresha voltage. Imiyoboro ya LSAW ihenze kuruta imiyoboro ya Ssaw.
LongituDinal yazimiye arc isudi
Umuyoboro wa Lsaw wakozwe mugukora amabuye ya coil ya roil muri silinderi kandi uhuza ibyiza hamwe numurongo usudi. Ibi bitera umuyoboro usudimu. Izi miyoboro ikoreshwa cyane cyane muguhindura intera ndende ya peteroli, gaze karemano, amakara yamazi, hydrocarbone, nibindi.
Hariho ubwoko bubiri bwa litiro ya Lsaw: Ikidodo ki kirekire hamwe na kashe ya kabiri (Dsaw). Umuyoboro w'icyuma Lsaw uhatanira umuyoboro utagira ingano hamwe na 16 kugeza 24. Muri peteroli na gaze ya gaze, nini-diameter api 5l lsaw ikoreshwa mugihe kirekire no gutwara neza hydrocarbone.
Diameter yumuyoboro wamategeko mubisanzwe iri hagati ya santimetero 16 na santimetero 40 na mm 4000 na mm 1500).
Ikidodo - Ibisigisigi biturika byintambara - Bimaze uburebure bwa ARC Welding - Kunywa ARC gusudira - pipeline - Spiral
Umuyoboro wa Ssaw
Umuyoboro w'icyuma wa Ssaw wakozwe mukuzunguruka no gusudira ibyuma byo kuzunguruka mubice cyangwa bikaze kugirango ugire urubwize gusuka. Inzira yo gusudira igura ituma bishoboka gukora ibicuruzwa binini. Imiyoboro ya spiral ikoreshwa cyane cyane mugukwirakwiza ibitutu byamazi make, nkibikoresho byo hanze ya offshore, ibihingwa bya peteroli cyangwa abanyamapora, hamwe ninyubako zabenegihugu.
Umuyoboro wa dipera strew muri rusange muri santimetero 20 z'uburebure (406 mm kugeza kuri 25040 mm).
Nigute Gutumiza Imiyoboro Yumushinga wawe
Iyo gutumiza imiyoboro yibyuma, hari ibipimo bibiri byingenzi: Ingano yizina (NPS) hamwe nubwinshi bwurukuta (gahunda). Kuri Pipes munsi ya santimetero 4, uburebure bwumuyoboro burashobora kuba ibintu bisanzwe (srl) metero 5-7, cyangwa imiyoboro irenga 4 z'uburebure, uburebure bwumuyoboro bushobora kuba bubiri (DRL) metero 11-13. Uburebure bwihariye burahari kumiyoboro miremire. Umuyoboro urangira urashobora kuba urwenya (be), indege (pe), urudodo (thd) urudodo na coupling.
Incamake y'ibisobanuro bisanzwe:
Andika (idafite ubudodo cyangwa gusudira)
Ingano ya Nominal
Ingengabihe
Ubwoko bwa nyuma
Urwego
Ubwinshi muri metero cyangwa ibirenge cyangwa toni.
Niba utekereza kugura umuyoboro utagira ingano, drw umuyoboro cyangwa umuyoboro wa Ssaw, reba amahitamo Jindalai agufitiye kandi utekereze kugera kumakuru menshi. Tuzaguha igisubizo cyiza kumushinga wawe.
Twandikire Noneho!
Tel / WeChat: +86 18864971774 Whatsapp:https://wa.me/8618864971774Imeri:jindalaisteel@gmail.comUrubuga:www.jindalaistteel.com.
Kohereza Igihe: APR-04-2023