Igishushanyo Cyibanze cya Magneti
Imashini ya Magnabend yateguwe nka rukuruzi ikomeye ya DC ifite inshingano zingana.
Imashini igizwe n'ibice 3 by'ibanze: -
Umubiri wa magneti ukora ishingiro ryimashini kandi urimo coil ya electro-magnet.
Clamp bar itanga inzira ya magnetiki itembera hagati yinkingi ya magneti, hanyuma igahuza urupapuro rwakazi.
Igiti kigoramye cyerekejwe kumbere yimbere yumubiri wa magneti kandi gitanga uburyo bwo gukoresha imbaraga zunamye kumurimo.
Icyitegererezo cya 3-D:
Hasi nigishushanyo cya 3-D cyerekana gahunda yibanze yibice muri U-bwoko bwa magneti:
Inshingano
Igitekerezo cyinshingano ni ikintu cyingenzi cyane mugushushanya amashanyarazi.Niba igishushanyo gitanga inshingano zirenze izikenewe noneho ntabwo ari byiza.Inshingano nyinshi zisanzwe bivuze ko insinga z'umuringa zizakenerwa (hamwe nigiciro cyinshi) kandi / cyangwa hazaba imbaraga nke zo gufunga zihari.
Icyitonderwa: Urwego rukomeye rwumuzingi rukuruzi ruzagira imbaraga nke zo gukwirakwiza bivuze ko ruzakoresha ingufu nke bityo bihendutse gukora.Ariko, kubera ko magnet ari ON mugihe gito gusa noneho ikiguzi cyingufu zo gukora mubisanzwe gifatwa nkigifite akamaro gake cyane.Uburyo bwo gushushanya rero ni ukugira imbaraga zingana nkuko ushobora kuvaho mubijyanye no kudashyuha cyane kuri coil.(Ubu buryo busanzwe kubishushanyo mbonera bya electromagnet).
Magnabend yagenewe umusoro wizina wa 25%.
Mubisanzwe bifata amasegonda 2 cyangwa 3 gusa kugirango ukore.Magnet izahita izimya andi masegonda 8 kugeza 10 mugihe igihangano cyongeye guhindurwa kandi gihujwe cyiteguye gukurikira.Niba imisoro ya 25% irenze noneho amaherezo magnet azashyuha cyane kandi ubushyuhe bwumuriro buragenda.Magnet ntizangirika ariko igomba kwemererwa gukonja muminota 30 mbere yo kongera gukoreshwa.
Ubunararibonye bukoreshwa hamwe nimashini murwego rwerekanye ko 25% yumusoro uhagije kubakoresha bisanzwe.Mubyukuri, bamwe mubakoresha basabye imbaraga zidasanzwe za mashini zifite imbaraga zo gufatira ku musoro muke.
Imbaraga za Magnabend:
Imbaraga zifatika:
Mubimenyerezo izo mbaraga zo gufatana hejuru zimenyekana gusa mugihe zidakenewe (!), Nigihe mugihe cyo kunama ibyuma byoroheje.Iyo kugoreka ibihangano bidafite imbaraga imbaraga zizaba nke nkuko bigaragara ku gishushanyo kiri hejuru, kandi (amatsiko make), nacyo ni gito mugihe uhetamye ibyuma byibyuma.Ni ukubera ko imbaraga zo gufatira zikenewe kugirango zigoremye zikarishye cyane kurenza izikenewe kuri radiyo.Ikibaho rero nuko uko kugoreka bigenda imbere yimbere ya clampbar yazamuye gato bityo bigatuma igihangano gikora radiyo.
Icyuho gito cyo mu kirere gikozwe gitera gutakaza gato imbaraga zifata ariko imbaraga zikenewe kugirango radiyo igoramye yagabanutse cyane kuruta imbaraga za rukuruzi.Rero ibintu bihamye ibisubizo kandi clampbar ntabwo irekura.
Ibisobanuwe haruguru nuburyo bwo kunama mugihe imashini iri hafi yubunini bwayo.Niba igihangano cyinshi cyane cyageragejwe noneho birumvikana ko clampbar izamuka.
Iki gishushanyo cyerekana ko niba izuru ryizuru rya clampbar ryarasakaye gato, aho kuba rityaye, noneho icyuho cyumwuka cyo kugunama kwinshi cyagabanuka.
Mubyukuri ibi niko bimeze kandi Magnabend yakozwe neza izaba ifite clampbar ifite impande zuzuye..
Uburyo bwa Marginal bwo kunanirwa kunanirwa:
Niba kugoramye kugeragezwa kumurimo mwinshi cyane noneho imashini izananirwa kuyunama kuko clampbar izahaguruka gusa.(Kubwamahirwe ibi ntibibaho muburyo butangaje; clampbar ireke kugenda bucece).
Nyamara niba umutwaro uhetamye urenze gato kurenza ubushobozi bwo kugonda magneti noneho muri rusange ibiba ni uko kugoreka bizakomeza kuvuga nka dogere 60 hanyuma clampbar itangire kunyerera inyuma.Muri ubu buryo bwo kunanirwa rukuruzi irashobora gusa kunanira umutwaro uhetamye mu buryo butaziguye mu gutera amakimbirane hagati yakazi nigitanda cya magneti.
Itandukaniro ryubunini hagati yo kunanirwa bitewe no guterura no gutsindwa kubera kunyerera muri rusange ntabwo ari byinshi.
Kunanirwa na Lift-off biterwa nakazi kazamuye imbere yimbere ya clampbar hejuru.Imbaraga zo gufatira kumpera yimbere ya clampbar nibyo ahanini birwanya ibi.Kwizirika kumpera yinyuma nta ngaruka nini bifite kuko byegeranye aho clampbar iri guterwa.Mubyukuri, ni kimwe cya kabiri cyimbaraga zose zifata zanga guhaguruka.
Kurundi ruhande kunyerera birwanya imbaraga zose zo gufatana ariko binyuze mu guterana amagambo gusa rero kurwanya nyabyo biterwa na coefficient de friction hagati yakazi hamwe nubuso bwa magneti.
Kubyuma bisukuye kandi byumye coefficient de fraux irashobora kuba hejuru ya 0.8 ariko niba amavuta ahari noneho birashobora kuba munsi ya 0.2.Mubisanzwe bizaba ahantu hagati yuburyo bwo gutandukanya kunanirwa kunanirwa akenshi biterwa no kunyerera, ariko kugerageza kongera ubushyamirane hejuru ya magneti wasangaga bidakwiye.
Ubushobozi bwo kubyimba:
Kumubiri wa E-magnet yumubiri 98mm z'ubugari na 48mm zubujyakuzimu hamwe na coil ya ampere-3.800, ubushobozi bwuzuye bwo kugonda ni 1.6mm.Ubu mubyimba bukoreshwa kumpapuro zicyuma na aluminiyumu.Hazabaho gufatana gake kurupapuro rwa aluminiyumu ariko bisaba umuriro muke kugirango uwunamye kuburyo ibi byishyura muburyo bwo gutanga ubushobozi bwo gupima ubwoko bwibyuma byombi.
Hagomba kubaho caveats kubushobozi bwavuzwe bwo kunama: Icyingenzi nuko imbaraga zumusaruro wicyuma zishobora gutandukana cyane.Ubushobozi bwa 1,6mm bukoreshwa mubyuma bifite ingufu zingana na MPa 250 na aluminium hamwe numusaruro ugera kuri MPa 140.
Ubushobozi bwubunini mubyuma bidafite ingese ni 1.0mm.Ubu bushobozi buri hasi cyane ugereranije nibindi byuma byinshi kuko ibyuma bidafite ingese mubisanzwe ntabwo ari magnetique kandi nyamara bifite impungenge zo gutanga umusaruro mwinshi.
Ikindi kintu ni ubushyuhe bwa rukuruzi.Niba magnet yemerewe gushyuha noneho guhangana na coil bizaba hejuru kandi ibi nabyo bizatera gushushanya gake hamwe ningaruka zo hasi za ampere-mpinduka nimbaraga zo gufatana hasi.(Ingaruka mubisanzwe iringaniye kandi ntibishoboka ko imashini idahura nibisobanuro byayo).
Ubwanyuma, ubushobozi bunini Magnabends irashobora gukorwa mugihe igice cya magneti cyakozwe kinini.
Igihe cyo kohereza: Kanama-12-2022