Ihame:
Ibikoresho byo gusudira amashanyarazi ni ugukoresha ingufu z'amashanyarazi, binyuze mu gushyushya no gukanda, ni ukuvuga ubushyuhe bwo hejuru arc butangwa na electrode nziza kandi mbi mu muyoboro mugufi ako kanya, gushonga uwagurishije hamwe n'ibikoresho byo gusudira kuri electrode, hifashishijwe guhuza no gukwirakwiza atome z'icyuma, ku buryo gusudira bibiri cyangwa byinshi bihujwe hamwe. Igizwe byumwihariko na electrode, imashini yo gusudira amashanyarazi, imashini yo gusudira amashanyarazi, clamp yo hasi hamwe ninsinga ihuza. Ukurikije ubwoko bw'amashanyarazi asohoka, irashobora kugabanywamo ubwoko bubiri, bumwe ni imashini yo gusudira AC indi ni imashini yo gusudira DC.
Imashini yo gusudiraguhuza:
• Utudodo two gusudira duhujwe no gusudira guhuza imyobo kuri mashini yo gusudira binyuze mu nsinga zihuza;
• Clamp yamashanyarazi ihujwe na clamp yubutaka ihuza umwobo kuri mashini yo gusudira ikoresheje insinga ihuza;
• Shira gusudira kuri flux pad hanyuma ushireho clamp yubutaka kumpera imwe ya weldment;
• Noneho shyira impera yumugisha wa electrode kumasaya yo gusudira;
• Kwirinda gukingira cyangwa guhuza zeru mugikonoshwa cyimashini yo gusudira (igikoresho cyo hasi gishobora gukoresha umuyoboro wumuringa cyangwa umuyoboro wicyuma udafite kashe, ubujyakuzimu bwawo bwo gushyingura mu butaka bugomba kuba> 1m, kandi kurwanya imirwanyasuri bigomba kuba <4Ω), ni ukuvuga, koresha insinga kugirango uhuze impera imwe nigikoresho cyo hasi naho urundi rugana kumpera yigitereko cyibishishwa.imashini yo gusudira.
• Noneho uhuze imashini yo gusudira hamwe nagasanduku yo kugabura unyuze kumurongo uhuza, hanyuma urebe ko uburebure bwumurongo uhuza ari metero 2 kugeza kuri 3, kandi agasanduku ko kugabura kagomba kuba gafite ibikoresho birinda imizigo irenze urugero hamwe nicyuma gihindura icyuma, nibindi, bishobora kugenzura amashanyarazi ya mashini yo gusudira ukwayo.
• Mbere yo gusudira, uyikoresha agomba kwambara imyenda yo gusudira, inkweto za reberi zakingiwe, gants zo gukingira, masike yo gukingira hamwe nibindi bikoresho byo kurinda umutekano, kugirango umutekano wumuntu ubikore.
Guhuza ingufu zinjiza nibisohoka mumashini yo gusudira:
Mubisanzwe hariho ibisubizo 3 kumurongo winjiza amashanyarazi: 1) insinga nzima, insinga itabogamye, hamwe nubutaka bwubutaka; 2) insinga ebyiri nzima hamwe n'insinga imwe y'ubutaka; 3) insinga 3 nzima, umugozi umwe wubutaka.
Umurongo usohoka wimashini yo gusudira amashanyarazi ntabwo itandukanye usibye imashini yo gusudira AC, ariko imashini yo gusudira DC igabanijwemo ibyiza nibibi:
Imashini yo gusudira DC nziza ya polarite ihuza: Uburyo bwo guhuza polarite ya mashini yo gusudira DC bushingiye kumurimo nkibisobanuro, ni ukuvuga ko igihangano cyo gusudira gihujwe na electrode nziza ivamo imashini yo gusudira amashanyarazi, naho icyuma cyo gusudira (clamp) gihujwe na electrode mbi. Ihuza ryiza rya polarite arc iranga ibintu bikomeye, arc iragufi kandi ihanamye, ubushyuhe bwibanze, kwinjira cyane birakomeye, kwinjira byimbitse birashobora kuboneka hamwe numuyoboro muto ugereranije, isaro ryo gusudira (gusudira) ryakozwe ni rito, kandi uburyo bwo gusudira nabwo bworoshye kumenya, kandi nuburyo bukoreshwa cyane.
Imashini yo gusudira ya DC uburyo bubi bwa polarite ihuza (nanone bita reaction polarite ihuza): igihangano cyakazi gihujwe na electrode mbi, naho ikiganza cyo gusudira gihujwe na electrode nziza. Inzira ya polarite itari nziza iroroshye, iratandukanye, yinjira cyane, igereranije nini nini, nini nini, kandi irakwiriye ahantu hasabwa uburyo bwihariye bwo gusudira, nk'igifuniko cy'inyuma cyo hejuru cy'igifuniko cy'inyuma, gusudira hejuru, aho isaro ryo gusudira risaba ibice binini kandi binini, gusudira amasahani mato hamwe n'ibyuma bidasanzwe, n'ibindi. Mubyongeyeho, iyo ukoresheje alkaline nkeya-hydrogène electrode, ihuza ryinyuma rihamye kuruta arc nziza, kandi ingano ya spatter ni nto.
Kubijyanye no gukoresha imiyoboro myiza ya polarite cyangwa uburyo bubi bwo guhuza polarite mugihe cyo gusudira, bigomba guhitamo hakurikijwe uburyo bwo gusudira,imiterere yo gusudiraibisabwa nibikoresho bya electrode.
Nigute ushobora kumenya polarite yumusaruro wimashini ya DC yo gusudira: Imashini isanzwe yo gusudira irangwa na + na - ku bisohoka bisohoka cyangwa ku kibaho, + bisobanura inkingi nziza kandi - yerekana inkingi mbi. Niba electrode nziza kandi mbi itari yanditseho, uburyo bukurikira burashobora gukoreshwa kubitandukanya.
1) Uburyo bufatika. Iyo ukoresheje hydrogène nkeya (cyangwa alkaline) electrode yo gusudira, niba gutwika arc bidahindagurika, spatter nini, kandi amajwi ni urugomo, bivuze ko hakoreshejwe uburyo bwo guhuza imbere; Bitabaye ibyo, irahindurwa.
2) Uburyo bw'amakara. Iyo uburyo bwa karubone bwakoreshejwe kugirango hamenyekane uburyo bwo guhuza imbere cyangwa uburyo bwo guhuza inzira, birashobora kandi gucirwa urubanza no kureba arc nibindi bihe:
a. Niba arc yaka itajegajega kandi inkoni ya karubone yaka buhoro, nuburyo bwiza bwo guhuza.
b. Niba arc yaka idahindagurika kandi inkoni ya karubone yatwitse cyane, nuburyo bwo guhuza.
3) Uburyo bwa Multimeter. Uburyo n'intambwe zo gukoresha multimeter kugirango ucire inzira uburyo bwo guhuza imbere cyangwa uburyo bwo guhuza inzira ni:
a. Shira multimeter murwego rwo hejuru rwa voltage ya DC (hejuru ya 100V), cyangwa ukoreshe voltmeter ya DC.
b. Ikaramu ya multimeter hamwe na mashini yo gusudira DC birakorwaho, niba bigaragaye ko icyerekezo cya multimeter cyerekejwe ku isaha, hanyuma itumanaho ryimashini yo gusudira ihujwe n'ikaramu itukura ni pole nziza, naho ubundi impera ni pole mbi. Niba ugerageza hamwe na multimeter ya digitale, mugihe hagaragaye ikimenyetso kibi, bivuze ko ikaramu itukura ihujwe na pole mbi, kandi nta kimenyetso kigaragara, bivuze ko ikaramu itukura ihujwe na pole nziza.
Birumvikana, kumashini yo gusudira yakoreshejwe, ugomba kugenzura igitabo gikwiranye.
Ibyo aribyo byose byibanze dusangiye uyumunsi muriyi ngingo. Niba hari ibitagenda neza, nyamuneka wumve kandi ukosore
Igihe cyo kohereza: Werurwe-22-2025
