Umuyoboro w'icyuma usudira ni umuyoboro w'icyuma.Umusaruro wacyo ni uguhuza umuyoboro wuzuye (isahani yicyuma hamwe nicyuma) mukibumbano gifite imiterere isabwa ihuza ibice nubunini hakoreshejwe uburyo butandukanye bwo gukora, hanyuma ugakoresha uburyo butandukanye bwo gusudira kugirango usudire hamwe.Inzira yo kubona imiyoboro y'ibyuma.
Ugereranije n'umuyoboro w'icyuma udafite kashe hamwe n'umuyoboro usudira, ufite ibiranga ibicuruzwa bihanitse neza, cyane cyane uburebure bw'urukuta, ibikoresho byoroshye, ibikoresho bito bito, gukora ubudahwema mu musaruro, umusaruro woroshye, hamwe n'ibicuruzwa byinshi bigize igice.
Imwe, Igikorwa cyo gukora umuyoboro wicyuma kizunguruka ni nkibi bikurikira:
1. Ibikoresho fatizo byumuyoboro wicyuma ni impapuro zicyuma, insinga zo gusudira na flux.
2. Mbere yo gukora, ibyuma bisobekeranye biringanizwa, bigatunganywa, byateguwe, hejuru bisukurwa, bitwarwa kandi byunamye.
3. Igikoresho cyo kugenzura icyuho cyakoreshejwe kugirango harebwe niba icyuho cyo gusudira cyujuje ibisabwa byo gusudira, kandi diameter ya pipe, kudahuza hamwe n’ikinyuranyo cya weld iragenzurwa cyane.
4. Nyuma yo guca mu miyoboro imwe yicyuma, imiyoboro itatu yambere yicyuma ya buri cyiciro igomba kunyura muburyo bwambere bwo kugenzura kugirango igenzure imiterere yubukanishi, imiterere yimiti, imiterere yimiterere yabasudira, ubwiza bwubuso bwimiyoboro yicyuma no gupima bidasenya. kwemeza ko inzira yo gukora imiyoboro yujuje ibyangombwa.Nyuma yibyo, irashobora gushyirwa mubikorwa kumugaragaro.
Icya kabiri, kugororoka kugororotse arc gusudira umuyoboro:
Umuyoboro ugororotse wuzuye arc welded umuyoboro (LSAW) muri rusange ukoresha amasahani yibyuma nkibikoresho fatizo, kandi unyura muburyo butandukanye bwo gukora imiyoboro yo gusudira ukoresheje impande zombi zashizwemo arc gusudira no kwagura diameter nyuma yo gusudira.
Ibikoresho nyamukuru birimo imashini isya, imashini ibanziriza kugonda, imashini ikora, imashini ibanziriza gusudira, imashini yagura diameter, n'ibindi. Muri icyo gihe, uburyo bwo gukora imiyoboro ya LSAW burimo UO (UOE), RB (RBE), JCO (JCOE), etc.Nyuma yo gusudira, diameter (Kwagura) kumpera cyangwa uburebure bwose mubisanzwe byitwa UOE welded pipe, naho iyidafite kwaguka diameter yitwa UOE welded pipe.Kuri UO gusudira.Isahani yicyuma yazungurutswe muburyo (Roll Bending), hanyuma gusudira imbere no hanze byarohamye arc gusudira.Nyuma yo gusudira, umurambararo waguwe muri RBE isudira cyangwa umuyoboro wa RBE wasizwe nta kwaguka kwa diameter.Isahani yicyuma ikorwa muburyo bwa JCO, hanyuma nyuma yo gusudira, diameter yaguwe mumiyoboro ya JCOE yasudutse cyangwa umuyoboro wa JCO udasudutse nta kwaguka kwa diameter
UOE LSAW uburyo bwo gukora imiyoboro:
Inzira eshatu zingenzi zo gukora uburyo bwo gukora ibyuma bya UOE LSAW harimo: icyuma kibanziriza kugunama, U gukora na O.Buri nzira ikoresha imashini idasanzwe yo gukora kugirango irangize inzira eshatu zo kubanza kugonda inkombe yicyuma, U gukora na O bikurikirana, hanyuma bigahindura icyuma mubyuma bizenguruka.
JCOE LSAW uburyo bwo gukora imiyoboro:
Gukora: Nyuma yo gutera kashe intambwe-ku-ntambwe ku mashini ikora JC0, igice cya mbere cy'icyuma gikanda mu buryo bwa “J”, hanyuma ikindi gice cya plaque y'icyuma kanda ku buryo bwa “J” kugira ngo kibeho imiterere ya C ”, hanyuma amaherezo ahatirwa kuva hagati kugirango ushireho" 0 ″ shusho yububiko.
Kugereranya uburyo bwa JCO na UO bwo kubumba:
Gukora JCO nigitutu cyiterambere kigenda gihinduka, gihindura uburyo bwo gukora imiyoboro yicyuma kuva kuntambwe ebyiri za UO zikora intambwe nyinshi.Mugihe cyo gukora, guhindura isahani yicyuma ni kimwe, guhangayika gusigaye ni nto, kandi hejuru ntishobora kubyara.
Imiyoboro y'ibyuma yatunganijwe ifite ihinduka ryinshi mubunini no kwerekana urugero rwa diameter n'ubugari bw'urukuta, kandi irashobora kubyara ibicuruzwa binini binini kandi bito;irashobora kubyara diametero nini-ikomeye-yimbaraga-y-ibyuma byicyuma, kandi irashobora no gutanga imiyoboro mito-ya diametre hamwe nicyuma gikikijwe cyane;cyane cyane mukubyara imiyoboro yo murwego rwohejuru-izengurutswe cyane, cyane cyane ntoya na hagati ya diametre ya diametre yimbitse, ifite ibyiza bitagereranywa mubindi bikorwa.
Irashobora kuzuza ibisabwa byinshi kubakoresha mubijyanye nibyuma byerekana imiyoboro.Ishoramari ni rito, ariko umusaruro urakorwa ni muke, kandi umusaruro rusange wumwaka ni toni 100.000 kugeza 250.000.
UO molding ikorwa na U na O inshuro ebyiri zumuvuduko ukabije.Irangwa nubushobozi bunini nibisohoka byinshi.Mubisanzwe, umusaruro wumwaka urashobora kugera kuri toni 300.000 kugeza kuri miriyoni 1, bikwiranye numusaruro mwinshi wibisobanuro bimwe.
3. Umuyoboro ugororotse wihuta cyane wasuditswe:
Umuyoboro ugororotse wihuta cyane (ERW) ni ugushyushya no gushonga inkombe ya bilet ukoresheje ingaruka zuruhu ningaruka zegeranye zumuvuduko mwinshi nyuma yumuriro ushushe ushyizwe mumashini ikora, hamwe nigitutu gusudira bikorwa bikorwa na roller yo gukuramo kugirango igere ku musaruro.
Umuyoboro w'icyuma usudira, uzwi kandi nk'umuyoboro wo gusudira, ni umuyoboro w'icyuma gikozwe mu isahani y'icyuma cyangwa icyuma cyambuwe nyuma yo gutemagura no gusudira.Umuyoboro w'icyuma usudira ufite uburyo bworoshye bwo gukora, gukora neza cyane, ubwoko bwinshi nibisobanuro, hamwe no gushora ibikoresho bike, ariko imbaraga rusange muri rusange ziri munsi yiz'umuyoboro w'icyuma udafite kashe.
Kuva mu myaka ya za 1930, hamwe n’iterambere ryihuse ry’umusaruro uhoraho w’ibyuma byo mu rwego rwo hejuru no guteza imbere ikoranabuhanga ryo gusudira no kugenzura, ubwiza bw’abasudira bwagiye butera imbere, kandi ubwoko n’ibisobanuro by’imiyoboro isudira byiyongereye umunsi ku wundi .Umuyoboro w'icyuma.Imiyoboro y'icyuma isudutse igabanyijemo imiyoboro igororotse igororotse hamwe n'imiyoboro izunguruka ikurikije imiterere y'icyuma gisudira.
Gutondekanya muburyo bwo kubyaza umusaruro: gutondekanya inzira - arc gusudira imiyoboro, imiyoboro irwanya amashanyarazi,Igikorwa cyo kubyaza umusaruro umuyoboro usudutse uringaniye uroroshye, umusaruro urenze, igiciro ni gito, kandi iterambere ryihuta.Imbaraga z'umuyoboro usudira uzunguruka muri rusange usumba uw'umuyoboro ugororotse ugororotse, kandi umuyoboro usudira ufite diameter nini urashobora kubyara hamwe na billet ntoya, kandi imiyoboro isudira ifite diametero zitandukanye irashobora kubyara hamwe na bilet imwe y'ubugari.Ariko ugereranije numuyoboro ugororotse ufite uburebure bumwe, uburebure bwa weld bwiyongereyeho 30 ~ 100%, kandi umuvuduko wo gukora ni muto.
Ibipimo byibicuruzwa
Ibikoresho bikoreshwa cyane mu miyoboro isudira ni: Q235A, Q235C, Q235B, 16Mn, 20 #, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, n'ibindi.
Imyenda ikoreshwa mu miyoboro y'icyuma isudira ni isahani y'ibyuma cyangwa ibyuma bisakara, bigabanyijemo imiyoboro yo gusudira mu itanura, imiyoboro yo gusudira amashanyarazi (imiyoboro yo gusudira) hamwe n'imiyoboro ya arc isudira bitewe nuburyo butandukanye bwo gusudira.Kubera uburyo butandukanye bwo gusudira, igabanijwemo ubwoko bubiri: umuyoboro ugororotse ugororotse hamwe nu muyoboro wizunguruka.Kubera imiterere yacyo ya nyuma, igabanijwemo umuyoboro uzengurutswe hamwe nu shusho idasanzwe (kare, iringaniye, nibindi).Bitewe nibikoresho byabo bitandukanye nibikoreshwa, imiyoboro yasuditswe igabanijwemo ubwoko bukurikira:
GB / T3091-2001 (umuyoboro w'icyuma usudira woherejwe n'umuvuduko ukabije w'amazi).Ahanini ikoreshwa mugutanga amazi, gaze, umwuka, amavuta no gushyushya amazi ashyushye cyangwa amavuta hamwe nandi mazi rusange yumuvuduko ukabije nibindi bikorwa.Ibikoresho bihagarariye ni: Q235A ibyuma byo mu rwego.
GB / T14291-2006 (imiyoboro y'icyuma isudira yo gutwara amazi ya mine).Ikoreshwa cyane cyane mu miyoboro igororotse isudira ibyuma byumuyaga wangiritse, amazi, hamwe na gaze isohora.Ibikoresho bihagarariye ni Q235A na B.GB / T14980-1994.Ahanini ikoreshwa mugutanga amazi, umwanda, gaze, umwuka, gushyushya amavuta nandi mazi yumuvuduko muke nibindi bikorwa.Ibikoresho bihagarariye ni Q235A ibyuma byo mu rwego.
GB / T12770-2002 (ibyuma bitagira umuyonga wasuditswe ibyuma byububiko).Ahanini ikoreshwa mumashini, imodoka, amagare, ibikoresho, imitako ya hoteri na resitora nibindi bice byubukanishi nibice byubaka.Ibikoresho byayihagarariye ni 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, nibindi.
GB / T12771-1991 (ibyuma bidafite ibyuma bisudira imiyoboro yo gutwara amazi).Ikoreshwa cyane mugutanga itangazamakuru ryangirika ryumuvuduko muke.Ibikoresho byerekana ni 0Cr13, 0Cr19Ni9, 00Cr19Ni11, 00Cr17, 0Cr18Ni11Nb, 0017Cr17Ni14Mo2, nibindi.
Byongeye kandi, gusudira ibyuma bidafite ingese zo gushushanya (GB / T 18705-2002), gusudira ibyuma bitagira umuyonga byo gushariza imyubakire (JG / T 3030-1995), umuyagankuba wa diametero nini wamashanyarazi washyizwemo ibyuma bito bito (GB / T 3091-2001), hamwe na Welded imiyoboro y'icyuma cyo guhana ubushyuhe (YB4103-2000).
Ikoranabuhanga ry'umusaruro n'inzira
Igikorwa cyo kubyaza umusaruro umuyoboro usudutse uringaniye uroroshye, umusaruro urenze, igiciro ni gito, kandi iterambere ryihuta.Imbaraga z'umuyoboro usudira uzunguruka muri rusange usumba uw'umuyoboro ugororotse ugororotse, kandi umuyoboro usudira ufite diameter nini urashobora kubyara hamwe na billet ntoya, kandi imiyoboro isudira ifite diametero zitandukanye irashobora kubyara hamwe na bilet imwe y'ubugari.Ariko ugereranije numuyoboro ugororotse ufite uburebure bumwe, uburebure bwa weld bwiyongereyeho 30 ~ 100%, kandi umuvuduko wo gukora ni muto.
Imiyoboro isudira ifite diametero nini cyangwa umubyimba muremure muri rusange bikozwe mu buryo butaziguye na fagitire y'ibyuma, mu gihe imiyoboro mito yo gusudira hamwe n'imiyoboro isobekeranye ifite uruzitiro rukomeye rukeneye gusudwa mu buryo butaziguye n'imigozi y'ibyuma.Noneho nyuma yo gusya byoroshye, kubisukamo.Kubwibyo, ibyinshi mu miyoboro isudira hamwe na diametero ntoya bifata gusudira kugororotse, kandi ibyinshi mu binini binini bya diametre bisudira bifata gusudira.
Inyongera: Umuyoboro usudira usudira hamwe nicyuma, bityo imiterere yacyo ntabwo iri hejuru nkiyumuyoboro udafite kashe.
Inzira yo gusudira
Gushushanya ibikoresho bito - kuringaniza - kurangiza no gusudira - kuzunguruka - gukora - gusudira - kuvanaho amasaro yo gusudira imbere n'inyuma - mbere ya kalibibasi - kuvura ubushyuhe bwo kwinjiza - ubunini no kugorora - ibizamini bya eddy - Gukata-umuvuduko w'amazi kugenzura-gutoragura-kurangiza ubugenzuzi (kugenzura neza) -gupakira-kohereza.
Igihe cyo kohereza: Mutarama-09-2023