Incamake
Igikoresho cyo kumanura hamwe na fonction fuse ni ibikoresho byo hanze birinda ingufu za voltage.Bahujwe kumurongo winjira cyangwa umurongo wo gukwirakwiza impinduka.Ibi bikoreshwa cyane cyane kurinda transformateur cyangwa imirongo kumurongo mugufi, kurenza urugero no guhinduranya amashanyarazi.Igitonyanga cya fuse kigizwe na insulator hamwe na fuse.Ihuza rihamye rishyizwe kumpande zombi za insulator, kandi kwimuka kwimuka byashyizwe kumpande zombi za fuse.Imbere ya fuse umuyoboro wumuriro.Inyuma ikozwe muri fenolike igizwe nimpapuro cyangwa ikirahuri cya epoxy.Imizigo ihindura fuse itanga kwaguka kwingirakamaro hamwe na arc kuzimya icyumba cyo gufunga gufungura / gufunga imizigo.
Mugihe gikora gisanzwe, fuse ikururwa kumwanya ufunze.Mugihe cyibihe bigezweho, fuse ihuza irashonga kandi ikora arc.Nibihe byurugo ruzimya arc.Ibi bitera umuvuduko mwinshi muri tube kandi bigatera umuyoboro gutandukana nabahuza.Fuse imaze gushonga, imbaraga zo guhuza zizaruhuka.Inzira yamashanyarazi ubu iri mumwanya ufunguye kandi uyikoresha agomba kuzimya ikigezweho.Kwimuka kwimuka birashobora gukururwa ukoresheje leveri.Ihuriro nyamukuru hamwe nabafasha bahujwe.
kubungabunga
. Kuri mu mikorere no kubungabunga:
Whether Reba niba igipimo cyagenwe cya fuse gihuye no gushonga no kwikorera indangagaciro zikwiye.Niba guhuza bidakwiye, bigomba guhinduka.
② Buri gikorwa cya fuse kigomba kwitonda no kwitonda, ntubyiteho, cyane cyane ibikorwa byo gusoza.Imikorere ihamye kandi ihamye igomba kuba ihuza neza.
Melt Gushonga bisanzwe bigomba gukoreshwa mu muyoboro ushonga.Birabujijwe gukoresha insinga z'umuringa na aluminiyumu aho gushonga, kandi ntibyemewe gukoresha insinga z'umuringa, insinga ya aluminiyumu n'icyuma kugira ngo uhuze umubano.
④ Ku byuma bishya byashyizweho cyangwa byasimbuwe, inzira yo kwemererwa igomba gukorwa cyane, kandi ibisabwa byujuje ubuziranenge byamabwiriza bigomba kubahirizwa.Inguni yo kwishyiriraho ya fuse igomba kugera kuri 25 °.
Ert Gushonga gushonga bizasimbuzwa ikindi gishya kimwe.Ntabwo byemewe guhuza ibishishwa byahujwe no kubishyira mumashanyarazi kugirango bikoreshwe.
Fuse igomba kugenzurwa buri gihe, byibura rimwe mu kwezi nijoro, kugirango harebwe niba hari ibicanwa bisohoka kandi bidahuye.Niba hari isohoka, hazaba urusaku rwinshi, rugomba gukemurwa vuba bishoboka.
(2) Ubugenzuzi bukurikira bugomba gukorwa kuri fuse mugihe cyo kugenzura no gufata neza:
① Niba itumanaho riri hagati yo guhuza no kwimuka guhuza birahoraho, bifatanye kandi bidahwitse, kandi niba hari ibimenyetso byaka.
② Niba ibice bizunguruka bya fuse byoroshye, byangiritse, bidahinduka, nibindi, niba ibice byangiritse, kandi niba isoko yangiritse.
③ Niba gushonga ubwabyo byangiritse cyangwa bitarangiritse, kandi niba hari ubushyuhe burenze urugero kandi bigahinduka intege nyuma yigihe kirekire.
④ Niba umuyoboro wo guhagarika arc kugirango utange gaze mu muyoboro ushonga uratwikwa, wangiritse kandi uhindurwe nyuma yo guhura nizuba nimvura, kandi niba uburebure bugufi nyuma yibikorwa byinshi.
⑤ Sukura insulator hanyuma urebe niba hari ibyangiritse, ibice cyangwa ibisohoka.Nyuma yo kuvanaho hejuru no hepfo, koresha megger 2500V kugirango ugerageze kurwanya insulation, igomba kuba irenga 300M Ω.
⑥ Reba niba hejuru no hepfo ihuza imiyoboro ya fuse irekuye, isohotse cyangwa ishyushye.
Inenge ziboneka mubintu byavuzwe haruguru zigomba gusanwa neza no gukemurwa.
Gushonga imiyoboro:
Fuse ikozwe muri flberglsaa, ikaba itose kandi irwanya ruswa.
Fuse base:
Ibicuruzwa fatizo byashizwemo nubukanishi hamwe na insulator.Uburyo bw'icyuma bwashyizweho hamwe nibikoresho bidasanzwe bifata hamwe na insulator, bishobora kwihanganira umuyoboro mugufi kugirango uhindure ingufu.
Fuse itagira ubuhehere ntigira ibibyimba byinshi, nta guhindagurika, nta muyoboro ufunguye, ubushobozi bunini, anti-ultraviolet, ubuzima burebure, umutungo w'amashanyarazi uruta iyindi, imbaraga za dielectric hamwe nubukanishi buhebuje bukomeye hamwe nubushobozi bwo kwitanga.
Inzira yose ntaho ibogamiye, byoroshye kuyishyiraho, umutekano kandi wizewe.
