Imiyoboro y'icyuma iri mu buryo butandukanye kandi bungana. Umuyoboro udafite umushono ni amahitamo adasuderwa, akozwe mu cyuma gifite ubugari buto. Ku bijyanye n'imiyoboro y'icyuma isuderwa, hari amahitamo atatu: ERW, LSAW na SSAW.
Imiyoboro ya ERW ikozwe mu byuma bisukwaho ibyuma biremereye. Umuyoboro wa LSAW ukozwe mu byuma bisukwaho ibyuma biremereye. Umuyoboro wa SSAW ukozwe mu byuma bisukwaho ibyuma biremereye.
Reka turebe neza buri bwoko bw'imiyoboro, tugereranye itandukaniro ryayo, n'uburyo bwo gukoresha ibisobanuro bikwiye mu gutondeka.
Umuyoboro w'icyuma utagira umushono
Umuyoboro udafite umugozi ukozwe mu cyuma gishyushya kandi gitobora kugira ngo kibe igice cy’uruziga gifite ubugari. Kubera ko umuyoboro udafite umugozi udafite aho gusudira, ufatwa nk'ukomeye kurusha umuyoboro uvanze kandi ntushobora kwangirika, gusukura no kwangirika muri rusange.
Ariko, igiciro kuri toni y'imiyoboro idakora neza kiri hejuru ya 25-40% ugereranyije n'iy'imiyoboro ya ERW. Ingano y'imiyoboro y'icyuma idakora neza iri hagati ya santimetero 1/8 na santimetero 36.
Umuyoboro wo gusudira urwanya ubukana (ERW)
Umuyoboro w'icyuma wa ERW (resistance welding) ukorwa binyuze mu kuzingira icyuma mu muyoboro no guhuza impera ebyiri n'amashanyarazi abiri y'umuringa. Ayo ma electrode aba afite ishusho ya disiki kandi azunguruka uko ibikoresho binyura hagati yawo. Ibi bituma electrode ikomeza gukorana n'ibikoresho igihe kirekire mu gusudira bidasibangana. Iterambere ry'ikoranabuhanga ryo gusudira rikomeje kunoza iyi gahunda.
Umuyoboro wa ERW ni umusimbura w’icyuma gikozwe mu buryo buhendutse kandi bufite akamaro kurusha umuyoboro wa SAW. Ugereranyije n’uburyo bwo gushonga bukoreshwa mu muyoboro wa arc welded, inenge nazo ntizikunze kubaho, kandi inenge zo gushonga zigororotse zishobora kugaragara byoroshye hakoreshejwe ultrasound reflection cyangwa vision.
Ubugari bw'umuyoboro wa ERW buri hagati ya santimetero 15 (mm 15) na santimetero 21.34 (mm 21.34).
Umuyoboro wa arc welded wuzuyemo arc
LSAW (straight seam welding) na SSAW (spiral seam welding) ni ubwoko bw'imiyoboro ya arc welded. Uburyo bwo gusudira arc welding butanga ubucucike bwinshi bw'amashanyarazi kugira ngo hirindwe ko ubushyuhe bushira vuba mu gice cy'umuyoboro kandi bugashyirwa mu gice cy'umuyoboro.
Itandukaniro rikomeye riri hagati y'imiyoboro ya LSAW na SSAW ni icyerekezo cy'aho isudira, ibyo bizagira ingaruka ku bushobozi bwo gutwara umuvuduko no koroshya gukora. LSAW ikoreshwa mu gukoresha voltage iri hagati na voltage nini, naho SSAW ikoreshwa mu gukoresha voltage iri hasi. Imiyoboro ya LSAW irahenze kurusha imiyoboro ya SSAW.
Umuyoboro w'amazi ukozwe mu cyuma kirekire uhujwe n'umuyoboro
Umuyoboro wa LSAW ukorwa hakoreshejwe uburyo bwo gukora ibumba ry’icyuma gishyushye gikozwe muri silindiri hanyuma ugahuza impera zombi hamwe hakoreshejwe uburyo bwo gusudira bugororotse. Ibi birema umuyoboro ukozwe mu buryo burambuye. Iyi miyoboro ikoreshwa cyane cyane mu miyoboro itwara peteroli, gaze karemano, amakara y’amazi, hydrocarbons, nibindi.
Hari ubwoko bubiri bw'imiyoboro ya LSAW: umugozi umwe ugororotse n'umugozi ugizwe n'ibice bibiri (DSAW). Umuyoboro w'icyuma wa LSAW uhangana n'umuyoboro w'icyuma udafite umugozi n'umuyoboro w'icyuma wa santimetero 16 kugeza kuri 24 wa ERW. Mu nganda za peteroli na gaze karemano, imiyoboro minini ya API 5L LSAW ikoreshwa mu gutwara hydrocarbons mu ntera ndende kandi neza.
Ubunini bw'umuyoboro wa LAW busanzwe buri hagati ya santimetero 406 na 1500 (406 mm na 1500 mm).
Idafite umushongi - ibisigazwa by'intambara biturika - gusudira arc iri munsi y'amazi igihe kirekire - gusudira arc iri munsi y'amazi - umuyoboro - gusudira arc iri munsi y'amazi
Umuyoboro wa SSAW
Umuyoboro w'icyuma wa SSAW ukorwa hakoreshejwe uburyo bwo gukurura no gusudira icyuma mu cyerekezo cy’uruziga cyangwa uruziga kugira ngo uruvange rube uruziga. Uburyo bwo gusudira uruziga butuma bishoboka gukora ibicuruzwa bifite umurambararo munini. Imiyoboro y'icyuma ikoreshwa cyane cyane mu kohereza amazi mu muvuduko muto, nk'imiyoboro yo mu nyanja, inganda za peteroli cyangwa amato, ndetse n'inyubako za gisivili n'ibirundo.
Ubusanzwe, umurambararo w'umuyoboro wa SSAW ni santimetero 20 kugeza kuri santimetero 100 (milimetero 406 kugeza kuri milimetero 25040).
Uburyo bwo gutumiza imiyoboro y'icyuma ku mushinga wawe
Mu gutumiza imiyoboro y'icyuma, hari ingano ebyiri z'ingenzi: ingano y'umuyoboro (NPS) n'ubugari bw'urukuta (ingengabihe). Ku miyoboro iri munsi ya santimetero 4, uburebure bw'umuyoboro bushobora kuba metero 5-7, cyangwa ku miyoboro irenga santimetero 4, uburebure bw'umuyoboro bushobora kuba metero 11-13. Uburebure bwihariye buraboneka ku miyoboro miremire. Impera z'umuyoboro zishobora kuba umugozi (be), umugozi (pe), umugozi (THD) n'umugozi uhuza (T&C) cyangwa umuyoboro.
Incamake y'ibisobanuro bisanzwe by'itumiza:
Ubwoko (budafite umushono cyangwa busutswe)
Ingano y'umuyoboro w'amazina
Gahunda
Ubwoko bw'iherezo
Icyiciro cy'ibikoresho
Ingano muri metero cyangwa futi cyangwa toni.
Niba urimo gutekereza kugura umuyoboro udafite umugozi, umuyoboro wa ERW, umuyoboro wa SSAW cyangwa umuyoboro wa LSAW, reba amahitamo JINDALAI igufitiye hanyuma utekereze kuvugana n'ikipe yacu kugira ngo ubone amakuru arambuye. Tuzaguha igisubizo cyiza ku mushinga wawe.
Twandikire ubu ngubu!
TEL/WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774Imeri:jindalaisteel@gmail.comUrubuga:www.jindalaisteel.com.
Igihe cyo kohereza: Mata-04-2023
