Mugukora imiyoboro yumuvuduko, mugihe gusudira arc gusudira bikoreshwa mugusudira uburebure bwa metero ndende ya silinderi, ibice (aha bita kwitwa guturika) bikunze kugaragara kumpera ya hafi ya welditudinal.
Abantu benshi bakoze ubushakashatsi kuri ibi, kandi bemeza ko impamvu nyamukuru itera guturika ari uko iyo arc yo gusudira yegereye itumanaho rya longitudinal weld, gusudira kwaguka no guhinduka muburyo bwa axial, kandi biherekejwe nimpagarara zinyuranye muri icyerekezo gihagaritse.gufungura ibintu;
Umubiri wa silinderi kandi ufite akazi gakonje gukaza umurego no guhangayikishwa no guterana mugihe cyo kuzunguruka, gukora no guteranya;mugihe cyo gusudira, kubera kubuza guhagarika umwanya wa weld hamwe na plaque ya arc, kurambura binini kubyara amaherezo ya weld;
Iyo arc yimukiye kumwanya wanyuma weld hamwe na plaque ya arc, kubera kwaguka kwubushyuhe no guhindura iki gice, ihindagurika ryimyanya ndangagitsina ya weld iroroha, kandi imbaraga zo guhuza zikagabanuka, kuburyo icyuma gisudira gusa Ikomereje kuri weld terminal Ikirangantego cyashizweho nikibazo kinini.
Hashingiwe ku isesengura ryimpamvu zavuzwe haruguru, harasabwa ingamba ebyiri zo guhangana:
Imwe ni ukongera ubugari bwa plaque arc kugirango yongere imbaraga zayo zihuza;
Icyakabiri nugukoresha ahanditse elastike yo kubuza arc gukubita.
Ariko, nyuma yo gufata ingamba zavuzwe haruguru mubikorwa, ikibazo nticyakemutse neza:
Kurugero, nubwo ikoreshwa rya elastike yo gukumira arc isahani ikoreshwa, ibice byanyuma bya weld birebire bizakomeza kubaho, kandi guturika kwa terefone akenshi bibaho mugihe cyo gusudira silinderi ifite umubyimba muto, gukomera no guterana ku gahato;
Ariko, mugihe hari icyapa cyibizamini cyibicuruzwa mugice cyagutse cya welditudinal weld ya silinderi, nubwo gusudira tack hamwe nibindi bintu bisa nkigihe nta plaque yipimisha ibicuruzwa, habaho uduce duto twa terefone mugihe kirekire.
Nyuma yo kwipimisha no gusesengura inshuro nyinshi, usanga ko kuba haravunitse impera yimpera ndende itajyanye gusa nimpagarara nini byanze bikunze kumpera yanyuma, ariko kandi bifitanye isano nizindi mpamvu nyinshi zingenzi cyane.
Ubwa mbere.Isesengura ryibitera guturika
1. Imihindagurikire yubushyuhe kuri terminal weld
Mugihe cyo gusudira arc, iyo ubushyuhe bwo gusudira bwegereye hafi yimpera ya longitudinal weld, umurima wubushyuhe busanzwe kumpera ya weld uzahinduka, kandi uko wegereje kurangira, niko impinduka nini.
Kuberako ingano ya plaque ya arc ari nto cyane ugereranije na silinderi, ubushobozi bwayo bwubushyuhe nabwo ni buto cyane, kandi ihuriro riri hagati yicyapa cya arc na silinderi ni ugusudira gusa, bityo rero birashobora gufatwa nkaho ahanini bidahagarara. .
Kubwibyo, uburyo bwo guhererekanya ubushyuhe bwa terminal weld ni bubi cyane, bigatuma ubushyuhe bwaho buzamuka, imiterere ya pisine yashongeshejwe ihinduka, kandi ubujyakuzimu bwinjira nabwo buziyongera bikurikije.Umuvuduko wo gukomera wa pisine yashongeshejwe ugenda gahoro, cyane cyane iyo ubunini bwikibaho cya arc ari gito cyane, kandi tack yasudutse hagati yicyapa cya arc na silinderi ni ngufi cyane kandi yoroheje.
2. Ingaruka zo gusudira kwinjiza
Kubera ko ubushyuhe bwo gusudira bwinjizwamo bukoreshwa mu gusudira arc gusudira akenshi usanga ari bunini cyane kuruta ubundi buryo bwo gusudira, ubujyakuzimu bwinjira ni bunini, ubwinshi bw'ibyuma byabitswe ni bunini, kandi butwikiriwe na flux layer, bityo pisine yashongeshejwe ni nini kandi umuvuduko wo gukomera wa pisine yashongeshejwe ni nini.Igipimo cyo gukonjesha cyogusudira hamwe nubudozi bwo gusudira bitinda kurenza ubundi buryo bwo gusudira, bikavamo ibinyampeke bikabije no gutandukanya bikomeye, ibyo bikaba bituma habaho ibihe byiza cyane kubyara ibisekuru bishyushye.
Mubyongeyeho, kugabanuka kuruhande rwa weld ni nto cyane kuruta gufungura icyuho, kuburyo imbaraga zuruhande rwa tensile igice cyanyuma ari kinini kuruta ubundi buryo bwo gusudira.Ibi ni ukuri cyane cyane kubisahani biciriritse-binini hamwe na plaque yoroheje.
3. Ibindi bihe
Niba hari guterana ku gahato, ubwiza bwinteko butujuje ibyangombwa, ibikubiye mu mwanda nka S na P mubyuma fatizo ni byinshi cyane kandi gutandukanya nabyo bizatera gucikamo ibice.
Icya kabiri, imiterere ya terefone
Ibice bya terminale nibice byumuriro ukurikije imiterere yabyo, kandi ibice byumuriro birashobora kugabanywamo ibice bya kristalisiti hamwe nuduce duto duto dukurikije icyiciro cyabyo.Nubwo igice cyashizwemo itumanaho rimwe na rimwe ni itumanaho, rimwe na rimwe riba riri muri 150mm uvuye mu gace gakikije terminal, rimwe na rimwe ni ugusenyuka hejuru, kandi rimwe na rimwe ni ugusatira imbere, kandi ibyinshi mu bibazo ni ibice by'imbere ko Bibaho hafi ya terminal.
Birashobora kugaragara ko imiterere ya terefone yamenetse ahanini ni iyikurikiranwa ryicyiciro cya sub-solid, ni ukuvuga, mugihe itumanaho rya weld rikiri mumazi, nubwo pisine yashongeshejwe hafi ya terminal imaze gukomera, iracyari kuri a ubushyuhe bwo hejuru gato munsi yumurongo wa Zeru-imbaraga zeru, ibice biva mubikorwa byikibazo cyo gusudira bigoye (cyane cyane guhagarika umutima) kuri terminal,
Ubuso bwubuso bwa weld hafi yubuso biroroshye gukwirakwiza ubushyuhe, ubushyuhe buri hasi cyane, kandi bumaze kugira imbaraga runaka na plastike nziza cyane, kubwibyo guturika kwa terefone akenshi bibaho imbere muri weld kandi ntibishobora kuboneka nijisho ryonyine.
Icya gatatu.Ingamba zo gukumira ibice byacitse
Duhereye ku isesengura ryavuzwe haruguru ku mpamvu zitera guturika kwanyuma, birashobora kugaragara ko ingamba zingenzi zokunesha ibice byanyuma byamazi ya arc welding longitudinal seam are:
1. Ongera muburyo bukwiye ubunini bwa plaque ya arc
Abantu ntibakunze kumenyera bihagije akamaro ka plaque ya arc, bibwira ko imikorere yicyapa cya arc ari iyo kuyobora gusa ikiriba cya arc kiva muri weldment mugihe arc ifunze.Kugirango uzigame ibyuma, bamwe ba rutahizamu ba arc bagirwa bato cyane kandi bahinduka "arc rutahizamu".Iyi myitozo iribeshya cyane.Icyapa cyo gukubita arc gifite imirimo ine:
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Kugirango ugere ku ntego enye zavuzwe haruguru, isahani yo gukubita arc igomba kuba ifite ubunini buhagije, ubunini bugomba kuba bumwe na weldment, kandi ubunini bugomba guterwa nubunini bwa weld hamwe nubunini bwicyuma.Kubikoresho byumuvuduko rusange, birasabwa ko uburebure nubugari bitagomba kuba munsi ya 140mm.
2. Witondere inteko hamwe no gusudira gusudira icyapa cya arc
Umudozi wo gusudira hagati ya plaque ya arc na silinderi igomba kuba ifite uburebure buhagije n'ubugari.Muri rusange, uburebure n'ubugari bwa tack weld ntibigomba kuba munsi ya 80% y'ubugari n'ubugari bwa plaque ya arc, kandi birakenewe gusudira bikomeje.Ntishobora kuba "ikibanza" gusa.Ku mpande zombi z'uburebure burebure, hagomba gushyirwaho uburebure buhagije bwo gusudira ku masahani yo hagati kandi manini, kandi hagomba gufungurwa umwobo runaka bibaye ngombwa.
3. Witondere umwanya wo gusudira igice cyanyuma cya silinderi
Mugihe cyo gusudira tack nyuma ya silinderi izengurutswe, kugirango turusheho kongera urwego rwo kwifata kumpera yikurikiranya rirerire, uburebure bwa tack weld kumpera yimyenda ndende ntibugomba kuba munsi ya 100mm, kandi hagomba kubaho umubyimba uhagije wa weld, kandi ntihakagombye kubaho ibice, Inenge nko kubura fusion.
4. Kugenzura byimazeyo ibyinjira byo gusudira
Mugihe cyo gusudira kumitsi yumuvuduko, ubushyuhe bwo gusudira bugomba kugenzurwa cyane.Ntabwo ari ukugirango gusa tumenye imiterere yubukorikori hamwe, ariko kandi bigira uruhare runini mukurinda gucikamo ibice.Ingano ya arc welding welding welding ifite uruhare runini kumyumvire yumuriro wa terefone, kubera ko ingano yumuyaga wo gusudira ifitanye isano itaziguye nubushuhe hamwe nubushyuhe bwo gusudira.
5. Kugenzura neza imiterere ya pisine yashongeshejwe hamwe na coefficient ya weld
Imiterere nuburyo bwa pisine yo gusudira mumazi yo gusudira arc irengerwa cyane no kwanduzwa no gusudira.Kubwibyo, ingano, imiterere nuburyo bugizwe na pisine igomba kugenzurwa cyane.
Bane.Umwanzuro
Biramenyerewe cyane kubyara ibyuma birebire byigihe kirekire iyo gusudira arc gusudira gukoreshwa mugusudira uburebure bwa silinderi, kandi ntabwo byakemuwe neza mumyaka myinshi.Binyuze mu kizamini no gusesengura, impamvu nyamukuru yo guturika kumpera yinyuma ya arc welding longitudinal seam nigisubizo cyibikorwa bihuriweho ningutu nini ya tensile hamwe nubushuhe budasanzwe muri iki gice.
Imyitozo yerekanye ko ingamba nko kongera muburyo bukwiye ubunini bwa plaque ya arc, gushimangira kugenzura ubuziranenge bwo gusudira tack, no kugenzura byimazeyo ibyinjira mubushuhe bwo gusudira hamwe nimiterere ya weld bishobora gukumira neza ko habaho imvune zirangiye. arc welding.
Igihe cyo kohereza: Werurwe-01-2023
