Gukwirakwiza no Gukoresha Ubukungu bwa Orbital Welding in Pipeline Engineering

Nubwo tekinoroji yo gusudira orbital atari shyashya, ikomeje gutera imbere, ikarushaho gukomera no guhuza byinshi, cyane cyane ku bijyanye no gusudira imiyoboro. Mu kiganiro twagiranye na Tom Hammer, umuhanga mu gusudira kabuhariwe muri Axenics i Middleton, muri Massachusetts, agaragaza uburyo bwinshi ubwo buryo bwakoreshwa mu gukemura ibibazo bitoroshye byo gusudira. Amashusho yatanzwe na Axenics
Gusudira kwa Orbital bimaze imyaka igera kuri 60, byongera automatike mubikorwa bya GMAW.Ubu ni uburyo bwizewe, bufatika bwo gukora amasuderi menshi, nubwo OEM hamwe nababikora bamwe batarakoresha imbaraga zabasudira orbital, bashingiye kubudodo bwamaboko cyangwa izindi ngamba kugirango bahuze ibyuma.
Amahame yo gusudira orbital yabayeho mumyaka ibarirwa muri za mirongo, ariko ubushobozi bwabasudira bashya ba orbital butuma baba igikoresho gikomeye mubikoresho byo gusudira, kuko benshi ubu bafite ibintu "byubwenge" kugirango byorohereze gahunda no gutunganya mbere yo gusudira nyirizina.Tangira byihuse, byukuri kugirango uhindure neza.
Itsinda rya Axenics ryabasudira i Middleton, muri Massachusetts, ni uruganda rukora amasezerano ayobora abakiriya bayo benshi mubikorwa byo gusudira orbital niba ibintu byiza bihari kumurimo.
Tom Hammer, umuhanga mu gusudira ufite ubuhanga muri Axenics agira ati: “Aho bishoboka, twashakaga kuvanaho ibintu bya kimuntu mu gusudira, kubera ko muri rusange abasudira bazenguruka batanga umusaruro wo mu rwego rwo hejuru.”
Nubwo gusudira kwambere kwakozwe hashize imyaka 2000, gusudira bigezweho ninzira yateye imbere cyane ihuriweho nubundi buryo bugezweho bwa tekinoloji nuburyo bugezweho.Urugero, gusudira orbital birashobora gukoreshwa mugukora imiyoboro ihanitse cyane ikoreshwa mu gukora waferi ya semiconductor ijya muri electronics zose muri iki gihe.
Umwe mubakiriya ba Axenics ni murwego rwo gutanga amasoko.Yashakishije uruganda rukora amasezerano kugirango rufashe kwagura ubushobozi bwarwo, cyane cyane gushiraho no gushyiraho imiyoboro yicyuma idafite isuku ituma imyuka inyura mubikorwa byo guhimba wafer.
Mugihe ibice byo gusudira bya orbital hamwe nameza azunguruka hamwe na clamp yamashanyarazi arahari kubikorwa byinshi byigituba kuri Axenics, ibi ntibibuza gusudira rimwe na rimwe.
Nyundo n'itsinda ryo gusudira basuzumye ibyo umukiriya asabwa maze babaza ibibazo, urebye ikiguzi n'ibihe:
Kuzenguruka kuzenguruka kuzenguruka kuzenguruka gukoreshwa na Nyundo ni Swagelok M200 na Arc Machines Model 207A.Bashobora gufata igituba cya 1/16 kugeza kuri 4.
Ati: "Microheads itwemerera kwinjira ahantu hafatanye cyane." Ati: "Imbogamizi imwe yo gusudira orbital ni ukumenya niba dufite umutwe uhuye n'ingingo runaka.Ariko uyumunsi, urashobora kandi kuzinga urunigi kumuyoboro urimo gusudira.Umudozi arashobora kurenga urunigi, kandi mubusanzwe nta karimbi kangana nubunini bwo gusudira ushobora gukora..Nabonye ibice bimwe bikora gusudira kuri 20 ″.Umuyoboro.Birashimishije icyo izo mashini zishobora gukora uyu munsi. ”
Urebye ibyangombwa bisukuye, umubare wudusabwa usabwa, hamwe nubunini bwurukuta ruto, gusudira orbital ni amahitamo meza kubwubu bwoko bwumushinga. Kubikorwa byo kugenzura imiyoboro yikirere, Inyundo ikunda gusudira kuri 316L ibyuma bitagira umwanda.
“Nibwo bigenda bigaragara neza.Turimo kuvuga gusudira ku mpapuro zoroshye.Hamwe no gusudira intoki, ihinduka ryoroheje rishobora kumena gusudira.Niyo mpamvu dukunda gukoresha umutwe wa orbital weld, aho dushobora guhamagara muri buri gice cyigituba tukagikora neza mbere yo kugishyiramo igice.Twanze imbaraga kumubare runaka kugirango tumenye mugihe dushyizemo igice bizaba byiza.Ukoresheje intoki, impinduka ikorwa n'amaso, kandi iyo tuyikandagiye cyane, irashobora kwinjira mu buryo butaziguye binyuze mu bikoresho. ”
Akazi kagizwe n'amajana yo gusudira agomba kuba amwe.Umudozi wa orbital ukoreshwa muri aka kazi ukora gusudira mu minota itatu;iyo Nyundo ikora ku muvuduko wo hejuru, arashobora gusudira intoki icyuma kimwe kitagira umuyonga mu minota.
Ati: “Icyakora, imashini ntigenda gahoro.Urayikoresha ku muvuduko mwinshi ikintu cya mbere mu gitondo, kandi umunsi urangiye, iracyagenda ku muvuduko mwinshi, ”Hammer.Ati: "Ndayikoresha ku muvuduko wa mbere ikintu cya mbere mu gitondo, ariko amaherezo, siko bimeze."
Kurinda ibyanduza kwinjira mu cyuma kitagira umwanda ni ingenzi, niyo mpamvu kugurisha isuku nyinshi mu nganda ziciriritse akenshi bikorerwa mu cyumba cy’isuku, ahantu hagenzurwa bibuza abanduye kwinjira mu gace kagurishijwe.
Nyundo ikoresha tungsten imwe yabanje gukarishye mumatara yintoki akoresha muri Orbiter.Mu gihe argon isukuye itanga isuku yo hanze ninyuma mugusudira intoki na orbital, gusudira kumashini ya orbital nabyo byungukirwa no gukorerwa mumwanya ufunze.Iyo tungsten isohotse, igikonjo cyuzuyemo igitereko kiba cyarashyizwe mumashanyarazi.
Ubusanzwe gusudira kwa orbital birasukuye kuko gaze itwikiriye umuyoboro muremure.Igihe cyo gusudira gitangiye, argon itanga uburinzi kugeza ubwo gusudira azi neza ko gusudira gukonje bihagije.
Axenics ikorana nabandi bakiriya bingufu zingufu zikora hydrogène ya lisansi ikoresha ibinyabiziga bitandukanye.Urugero, forklifts zimwe zubatswe zikoreshwa mumazu zishingira selile ya hydrogène kugirango ibuze ibicuruzwa biva mumiti byangiza ububiko buribwa.Ibicuruzwa byonyine biva mumavuta ya hydrogène ni amazi.
Umwe mu bakiriya yari afite byinshi asabwa nkibikorwa bya semiconductor, nko kwera neza no guhora.Birashaka gukoresha ibyuma 321 bitagira umuyonga mu gusudira kurukuta ruto.Nyamara, akazi kari prototyping ya manifold hamwe na banki nyinshi za valve, buriwese ugana mucyerekezo gitandukanye, ugasiga umwanya muto wo gusudira.
Umudozi wa orbital ukwiranye nakazi ugura amadolari 2000, kandi arashobora gukoreshwa mugukora umubare muto wibice, hamwe nigiciro cyamadorari 250. Ntabwo byumvikana mubukungu.Nyamara, Nyundo ifite igisubizo gihuza tekinike yo gusudira intoki na orbital.
Hammer agira ati: “Muri iki gihe, nakoresheje ameza azunguruka.” Mu byukuri ni igikorwa kimwe no gusudira orbital, ariko uzunguruka umuyoboro, ntabwo ari electrode ya tungsten ikikije umuyoboro.Nkoresha itara ryanjye, ariko ndashobora gufata itara ryanjye ahantu hamwe na Vise Ihagaze kuburyo idafite amaboko kuburyo gusudira bitazangizwa no guhana ukuboko kwabantu cyangwa kunyeganyega.Ibi bivanaho ibintu byinshi byamakosa yabantu.Ntabwo ari byiza nko gusudira kuri orbital kuko ntabwo biri ahantu hafunze, ariko ubu bwoko bwo gusudira bushobora gukorerwa ahantu hasukuye mucyumba kugira ngo handurwe umwanda. ”
Mugihe tekinoroji yo gusudira orbital itanga ubuziranenge no gusubiramo, Nyundo na bagenzi be basudira bazi ko ubunyangamugayo bwo gusudira ari ingenzi mukurinda igihe cyo gutinda bitewe no kunanirwa gusudira. Isosiyete ikoresha ibizamini bidasenya (NDT), kandi rimwe na rimwe ikizamini cyangiza, kubasudira bose.
Hammer agira ati: “Isuderi yose dukora irashimangirwa ku buryo bugaragara.Ukurikije ibisobanuro cyangwa ibyo umukiriya asabwa, gusudira bimwe bipimwa kumaradiyo.Ikizamini cyangiza nacyo ni amahitamo. ”
Igeragezwa ryangiza rishobora kuba ririmo igeragezwa ryimbaraga kugirango hamenyekane imbaraga zihebuje zogusudira.Gupima impagarara nini isudira ku bikoresho nka 316L ibyuma bitagira umuyonga birashobora kwihanganira mbere yo gutsindwa, ikizamini kirambuye kandi kirambura icyuma kugeza aho kimeneka.
Isuderi nubundi buryo bwabakiriya bingufu rimwe na rimwe bakorerwa ibizamini bya ultrasonic nondestructive kubice byo gusudira ibice bitatu byingufu zoguhindura ubushyuhe hydrogène lisansi ikoreshwa mubindi bikoresho byingufu n’imodoka.
Ati: "Iki ni ikizamini gikomeye kuko ibyinshi mubyo twohereza bifite imyuka ishobora guteza akaga.Ni ingenzi cyane kuri twe no ku bakiriya bacu ko ibyuma bitagira umwanda bitagira inenge, bifite amanota ya zeru ”, Hammer.
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Igihe cyo kohereza: Nyakanga-30-2022