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Icoil yokuqinisa iyisikhundla esiphakeme kwezindawo zokuphuma kwemoto yamaphathi, ikhuthaza umthelela wokuphuma omdala we-12-volt ukuze wabe nesikhundla sokuphuma esingaphezu kwezinkulungwane zezivolt okufuneka ukusuka kwezincwadi zokuphuma. Ngaphakathi kwalokho kubhekwa kwezivolt ezingavuthi, ubuchule bakhiyela ubukhulu bokuthi imvelo iba phakade kwezincwadi zokuphuma noma ibe yisibizo. Ukukhetha izinkulungwane ezifanele zikhubaza ukusebenza kwemoto, ukuthenga kwemoto, nokulawula ukuthabatha kwezinyathelo ngokuthi zizokwenza ukuthi kuzobonakala izinkinga ezingafanele emuva kwezindawo.
Ukuthi Icoil Yokuqinisa Iyakhuthaza Kanjani Izivolt
Isiphumo Sokukhuthaza Kwecoil Yokuphuma
Icoil yokuqinisa ngokuvamileyi ngu-transformer encane eyakhiwe ngendlela yokuqala neyokuqala yokuqinisa ephindwe kwe-magnetic core. Uma umoya phakathi kwekuqala kususwa, umoya ophela okuphela uyakha umoya omkhulu kakhulu kwekuqala yokuqinisa. Icoil yokuqinisa yokuqala iyakhula umoya ku-20,000–45,000 volts, okunakekela ukuthi ishishini sithola ishishini. Isibalo sokuphindwe kwezindlela nokuthi yisiphi isikhungo sokuphindwe siyakha isibalo sokukhula, futhi ukuthi yisiphi isikhungo sokubeka isikhungo esikhulu siyakha ukuthi umoya omkhulu akhange kuleli qembu.
Kungani isiqondiso sesihlathi sokwesibili singadinga ukuthi sibe nesiqondiso esikhulu
Amasweli amabili ayisebenza ngokuphakeme kakhulu kwisistimu yokuqalisa, ngakho ke isithuthi sokubhala esikhathini sakho kufanele sibhekise umkhawulo wokugqibela kumakhanda amaningi. I-enamel encinci kwezihlathi ezincinci, futhi ukupotting okukhulu, kwenza ukubhala kwezikhundla. Uma akukho isithuthi sokubhala esikhathini sakho esivamekile, uvoltilejhi uyafumana indlela eyinye yokufika emhlabeni. Ukubhala okuhle kwezikhundla zokuqalisa kuvikela futhi ukufika kwamafutha nokubhala kwezicatshisi, oku nguzezinye kwezizindikimba zokungafani kwezikhundla zokuphakama kwezinkulungwane ezingaqondi kakhulu noma ziyasebenza kuzo izikhathi eziningi zokuphakama kwezinkulungwane. Abahleli bavuma isithuthi sokubhala esikhathini sakho esingaphansi kwezinye futhi bavuma isithuthi sokubhala sokuphakama kwezinye ukuze isithuthi sokubhala siyabeke kusasa kwezikhathi eziningi zokusebenza. Isithuthi sokubhala esiphezulu sokubhala kwezinye kuvikela ukuthi izindlela zokubhala zizofika kwezinhlobo zezincinci zokubhala kweplastiki uma ukuchaza kwezincinci kuyadlula.
Izinhlobo zezincinci zokubhala ezivikela isikhundla sokuphakama
Ukupotting kwe-epoxy futhi izibhuthu zesi-silicone
Ukuphakatha kwe-epoxy kufaka umkhawulo wendawo yekholi, ukubamba izihluzi zokugcina ngokugcina kwezinhlobo zokuhlehlisa futhi ukuvimbela amanzi, oil, nokushisa kwezilwane. I-epoxy ekuphelile kwenza ishela esikhahle, esinamandla okukhanya okuphelele okungafani nesikhathi sokuguqula phakathi kokuchaza nokuhlala kwezinkathi zokugcina emhlabeni. Amaphutha we-silicone akhuluma kwezindawo zokugcina eziningi futhi kuziphatha kwezindawo zokugcina, zibuyela kusenyingeni sokugcina kwezinkathi zokugcina futhi azikwazi ukugqila. Ngokuhlanganisa, bavimba i-corona, i-arc, futhi i-flashover yezindawo zokugcina. Izinhlelo zokusebenza zasezinsukwini zokugcina ziyabika amanzi kwezincwadi zokugcina, ukunciphisa isikhathi sokugcina kwezincwadi futhi ukunciphisa ukugcina kwamakhono. Isikhundla sokugcina sokugcina sokugcina sivimba isikhundla sokugcina kwezinkathi zokugcina kwezinkathi zokugcina.
I-PBT Bobbins ne-Varnish Coating
Izibhobhini zase-Polybutylene terephthalate (PBT) nezase-polyamide (PA) zizokhala izinkambo zase-copper ziyahambisana ngokuphelele kubuhle, futhi zihlale yinkambo yokuqala yokuvimbela phakathi kwezinkambo. Ibobbin yase-PBT iyakhathazeka ngokwehla kwezintando nezinkambo zokugcina ubude, okuyikhubaza ubude obuphelele. Emva kwalokho, isibhobhini sikhanyiselwa ngokufakwa kwesibhobhini esihlukile, okuyabondisa nokuvimbela ngokuphelele inkambo yezinkambo zomthwalo, okuyaphakamisa ubukhulu bokuvimbela kanye nokuvimbela ukufika kwamandla okuhamba ngokuphelele. Ubukhulu bokuvimbela obuhle buhlanganisa isibhobhini esikhulu nesibhobhini esihlukile sokufakwa ngokuphelele ukuze akhange kunezinkambo zokuhamba kwamandla okuhamba ngokuphelele. Emva kokufakwa, isibhobhini sikhanyiselwa ukuze isibhobhini sikhanyise ngokuphelele futhi sibondise kumgqa wase-bobbin. Lokhu kususa izinkambo eziningi ezizokwenza ukuthi amandla ayekhanya ngokuphelele futhi ayithintele ngokuphelele emsebenzini.
Xa Ukuvimbela Kuphela, Ukungafani Kwemisiphuko Kuyafollow
Isimo Esikhulu Sokungafani Kwemisiphuko Ngokwekubhobhini Okuphela
Umsebenzisi wemithambo eyenza ukuthumela izithombe abebonakalise ukuthi kuyapha kancane futhi kubhaliwe ikhowudi yokuphazimula kusenqumeni esinezikhathi zokuphazimula ngokwesibini. Umsebenzi wokugcina: izithombe zazihamba ngezikhathi ezincane zonke izinsuku futhi zazihlwa ngokuphefumula kwamanzi. Ingxenye yokuphazimula: kubhekwe ukuthi kubhekwe isikhumba esincane esikhiqizwe emaphethilini ephakathi kwezindawo zokuphazimula, okwakuvumela amanzi ukuthi aphumele ekhaya. Isiphumo: ikhoili yokuphazimula eqinile yavunyelwe ngokuvunyela kuyo ikhoili engekho yezinkulungwane zokuphazimula nezindawo zokuphazimula ezivunyelwe ngokuphefumula kwamanzi. Isiphumo: ukuphazimula kuhlala kuncane, ukuthatha kwamanzi kuhlela, futhi akukho phazimulo lokuphazimula lapho kuzoba kubhekwa ngokuphazimula kwamanzi kwezinkulungwane eziyisine zokuphazimula.
Amathuluzi Okuphazimula Nokuphazimula Kwamanzi
Kodwa ukuba isibonelo sokugcina umoya sikhula, uvoltile ezinkulu ziyaphuma ngendlela yomgca emhlabathini kungakhulula phakathi kwemisobo yomthwalo. Lokhu kusetha amandla, kuchaza iphalastiki, nokhula umgca. Abadrayivha bavona ukuthi umsindo uyaphila, ukuthi umthwalo awukhululeka kahle, nokuthi kunezinkinga zokuphuma kwezinto ezingenayo njengoba isikatalistika sisebenza ngokushesha kakhulu. Uma kuyabuyiselwa, indawo eyodwa engeyona yokuqinisa iyakubeka emsebenzini izindawo eziphakathi. Ukubheka okuphelele kwezinye zezindawo zokubeka kanye nezindawo zokuhamba kuzobhekwa ngokuphelele ukuthi kunezindlela zokubhala kwezincwadi futhi kuzobhekwa ngaphambi kokuthi umsindo uzobhekwa ngaphansi kwemithwalo. Ukubheka ngokusebenzisa i-ohmmeter phakathi kwezindawo zokubeka kanye nesikhumba kubonisa ukuthi kunezinto ezingenayo okufanele kubhekwe ngokusebenzisa isikrini. Ukubuyisela indawo engeyona kuqala kuyasinda isikatalistika futhi kuyamphatha ukuthi kunezinkinga zokuphuma kwezinto ezingenayo ngaphakathi kwemiphumela eyodwa.
Imithombo, Ukubheka nokuhlalisa
Ukuthi kuyizigqibo nokuthi kuyizimiso zokuphatha ngokuphelele
Amathuba okukhokhwa kwe-coil akhusekile kubase kwe-plastics okwenzelwe ngaphansi kwe-UL 94 ukuthi aqiniseke ukuthi amandla ayisiphambano, okuzimelela ukuthi umsindo wokuphuma kwamanzi ukuze ushalelwe uma kufakwa kwezinto ezithile. Amashini e-magnetismi nezinye izinto ziyaboniswa ngaphansi kwe-IEC 60034 ukuthi zibe yiklasi yokugcina nokuthi zingakhula kanjani ngezinsuku, okuyindlela eyodwa yokubona ukuthi zingakhula kanjani ngezinsuku. ISO 6469 iyabonisa ukuthi kufanele kubhekwe kwezinkinga zokuphepha kwezinhloso zeziveki zemoto, okuchaza ngokucacile ukuthi kufanele kubhekwe kwezinkinga zokuphepha kwezinhloso. Lezi zizindlela ziyagcina ukukhetha izinto zokusebenza nakho kwezinhloso zokudla kweziveki.
Thenga, Bheka futhi Yendlela Yokuqinisa
Buy kusukela kumthengi owakhombisa imithombo yemithombo yomfanekiso ne-thermal rating engakho kubizwa ngamazwi amahle. Hlola amabuthu ukubona ukuthi kunezinhlobo zokuphuma, izihlangothi, noma izihlangothi zokuphuma ezincane zokuphuma ngasinye iservisi yamaplug. Yenza ubuchule ngokugcina indawo yemoto eclean, ngaphandle kokuphuma kwamafutha ne-amacoolant okufanekisa ukuthi umfanekiso uyadlula. Shintsha umkhakha owathathwe ngokwesibonelo kuphela lapho ukuthi kuthathwe ngokwesibonelo ukuthi kuyisilingo, ukungavimba amapharti angalindelekile. Gcina amapharti okusebenza ngaphandle kwesibhamu sokuzululwa nesikhathi sokuhlanya ukuhlanya i-epoxy ne-silicone. Ngasemva kokufaka, qinisa umkhakha ngokuphelele futhi ungavimbise ilayidi, okungase kuvimbe isikhathi sokufaka. Qinisa ukuthi isikhombisa sokuhlanganisa sikhala, futhi bhalisa isikhathi sokushintsha ukuqonda ukuthi kunezilingo eziphinda ziqondwa emaphakathini.
Kuphakathi kwesilinganiso, izinkampani ezihlinzekile kwe-ignition coil zisebenza njenge-sistimu yezindawo eziningi: i-epoxy potting iyabulawa indawo yokuqala, i-PBT ne-PA bobbins zibhalisa izindlela, i-varnish iyabondela ngalokho kuhlelwa, futhi i-silicone boots ziyadonsa kuzo zizindlela. Ukubulawa okwanele kwezinhlobo zokuhlanya nokuhlanya kwezinhlobo zokuhlanya kuyakhupha i-high voltage ekuphakathini kwayo, kuvikela ukudonsa, futhi kuyasinda ukubhala okuhle. Ukuchaza ukubulawa okufanele kuyahlela isikhathi sokusebenza futhi kuyavikela izimotolo kusukela kwezindlela zokubhala okungafanele.
Imibuzo Evame Ukubuzwa
Umbuzo
Yini lezinkampani zokubulawa ephakathi kwe-coil pack eyisifundiswa kangaka?
Impendulo: I-epoxy potting yilokhu okufanele kakhulu kwezinkampani zokubulawa phakathi, kuyabulawa izindawo zokubulawa ukuze kubhaliswe izindlela futhi kuvikelwe umsindo, oil, kanye ne-salt. I-PBT noma i-polyamide bobbins zibulawa phakathi kwezindlela, futhi i-varnish dip iyabondela ngalokho kuhlelwa. I-silicone boots iyavikela indawo yokubhala. Le sistimu yezindawo eziningi iyabeka isikhathi sokubulawa esikhulu futhi iyavikela ukuguqula kwesikhathi sokuhlanya, lokho ke kuyisithembiso sokuthi izinkampani zonke zezintandokazi ziyasebenza ngalo ukuze zibe nesikhathi sokusebenza esikhulu sokuhlanya kwezinhlobo zokuhlanya.
Umbuzo
Kungani ukubulawa okwenzekile kuyavikela ukubhala okungafanele kwezimotolo?
Impendulo: Ukuhlanzwa kwe-insulation kuvula umkhondo wokugcina okubi kusuka ku-ground, ngakho-ke uvoltileji omkhulu udlula ngaphansi kwesiphetho esingafanele ngaphandle kokuphakama kwe-gap yekhobhela. Lokhu kudlula kuhlaziyisa imisebenzi futhi kubangela ukungafanele kwe-ignition, okubangela ukungafanele kwe-idle nokuzwela kwe-hesitation. Amadhlula ne-carbon tracking kufanisa ukulahla. Ukubuyisela indawo efelile futhi ukubeka isibonelo sokukhala kusiza ukubuyisa ukusebenza kahle kwe-combustion futhi ukususa i-fault code esihlalayo kabefore ukuthi kubhekwe kwezinye izinkinga.
Umbuzo
Ukupota kwe-epoxy kuthintela njani i-high-voltage winding?
Impendulo: Ukupota kwe-epoxy kubhala amakhobhela kwe-ignition coil nge-shell engaphambili, enobumba lokugcina okuphelele, okubhekisa amadhlula, oil, nokuvibratha. Ukuchithwa kususa amapockets ase-air apho kungasemthini corona, ngakho-ke uvoltileji ubhalela kwi-wire. Isiphumo siyobonisa ukuthi i-insulation resistance ibe yisibonelo esihlukahlukene phakathi kwezikhathi zokuchitha futhi akukho umkhondo wokugcina amadhlula. Lokhu kuthintela ngakho-ke amakhobhela athintele kahle kwezindawo eziningi zokugcina kwe-under-hood.
Umbuzo
Ngabe ikhobhela ingayisipha noma iphinde ilahlele i-silicone boot?
Impendulo: Umboot owodlulile ungathola isparka ngokuphakeme kakhulu, kodwa izozini ne-heat ziyavula inkambu yonke ukuze kubhekwe phandle kweterminal. Le arc yangaphandle ayisikhi imiphefumulo, ibangela ukuthi kubhekwe ngokungafanele futhi kuyavusa isibopho sokuvula kuzo zinkambo ezizimele emva kwezinkambo. Sicabangele umboot ngokuthi ubhekhwe ngokuthi uyayikhanda noma ubona amaphefumulo omnye amancane emhlabeni wakhe ngasinye iservice, futhi sishintshele ngokwesibonelo sokukhanya ukuze sizivikelele indawo yonke yekhaya lokusika isibopho sokuvula.
Umbuzo
Iyiphi igiradi yamaplastiki eyisisekelo esihle kwezindawo eziphakeme zomkhumbi?
Impendulo: I-PBT (polybutylene terephthalate) nezinhlobo zamaplastiki zepolyamide ezilandelwe ukuthi zibe nesikhathi eside sokuphakema ziyisisekelo esihle kwezinkambo zemikhumbi, ziyavikela amakhodi ngaphandle kokushintsha. Sibone isilinganiso sokuvula isithunzi ngaphansi kuka-UL 94 futhi isilinganiso sokuphakema siyalingana nezinhlobo zokuvikela kwe-IEC 60034. Umplastiki othembekile, ongashintshanga kakhulu uyavikela ukuthi izikhathi zokugxila zibe zihle, ziyavikela ukuthi isikhathi sokuvula sibe silungile ngasinye isikhathi sokuphakema nokuhlala kwezinkambo.