Chii chinoshanda pa coil yekupisa mota?
Basa guru remota ignition coil nderekushandura low voltage inopihwa nebhatiri remota kuita high voltage kuti igadzire spark yemagetsi inobatidza musanganiswa wemafuta mu engine cylinder . Kunyanya, ignition coil inoshanda kuburikidza nepfungwa ye electromagnetic induction, ichishandura low-voltage electric kuita high-voltage electric, ichivimbisa kushanda kwakajairika uye kupisa zvakanaka kweinjini .
Musimboti wekushanda
Coil yekupisa inoshanda se transformer, asi ine hunhu hwayo. Inonyanya kuumbwa ne primary coil, secondary coil uye iron core. Kana primary coil yabatidzwa, kuwedzera kwe current kunogadzira simba remagineti rakaipoteredza, uye iron core inochengetedza simba remagineti. Kana switching device ikabvisa primary coil circuit, magnetic field ye primary coil inoora nekukurumidza, uye secondary coil inonzwa voltage yakakwira. Kana magnetic field ye primary coil ikakurumidza kupera, current yakakura panguva yekudzima current, uye chiyero chekutenderera pakati pe coil mbiri chiri chikuru, voltage inokonzerwa ne secondary coil inowedzera.
Kushanda kwezvikanganiso uye kukanganisa
Kana coil yekupisa isina kunaka, ichaita kuti spark plug itadze kubatidza zvakanaka, izvo zvinokanganisa mashandiro einjini. Mashandiro chaiwo anosanganisira kuti mota haigone kutanga zvakanaka, kumhanya kwayo kusina kugadzikana, kumhanya kwayo kwakaderera, uye mwenje wekutadza wakabatidzwa. Pamusoro pezvo, coil yekupisa yakaputsika ichaitawo kuti injini idengenyeke, kukurumidza kusina kusimba, uye zviratidzo zvemhando yepamusoro zvisakwire.
Mazano ekugadzirisa nekugadzirisa
Sezvo coil yekupisa ichiita basa rakakosha mukushanda kweinjini yemota, kugadzirisa kwayo nekuchengetedza kwakakoshawo zvikuru. Dzivisa kuisa coil yekupisa pakupisa kwakanyanya kudzivirira kukuvara kwemakanika nemagetsi. Kana coil yekupisa ikawanikwa isina kunaka, inofanira kutsiviwa nenguva kuti ive nechokwadi chekuti injini inoshanda zvakanaka.
Kana coil yemoto yakakuvara, matanho anotevera anofanirwa kutorwa kugadzirisa nekutsiva:
Tarisa voltage neresistance : Kutanga, tendeudza switch yekupisa kuita ON, bvisa waya yekubatanidza ye ignition coil, uye shandisa multimeter kuti utarise kana paine voltage inosvika 12V pakati pepin Nhamba 3 pachinobatanidza ne ground cable. Kana pasina voltage, tarisa mitsara ine chekuita nayo. Panguva imwe chete, tarisa kana paine short circuit kana open circuit pakati pepin Nhamba 1 nepin Nhamba 5 yeECU nepin Nhamba 2 yeECU. Pamusoro pezvo, ongorora kana primary coil resistance ye sensor iri pa0.9Ω uye secondary coil resistance iri pa14.5kΩ. Kana izvi zvikasasangana, funga nezvekutsiva ignition coil.
Kuona mafungu emagetsi: Oscilloscope inoshandiswa kuona kana mafungu emagetsi echipiri emagetsi emagetsi emagetsi ari mumamiriro akajairika. Kana mafungu asina kujairika, coil yemagetsi ingangoda kutsiviwa.
Tsiva coil yekupisa: Paunotsiva coil yekupisa, iva nechokwadi chekusarudza coil inoenderana nemodhi, uye usafunge zvisirizvo kuti coil dzese dzevoltage imwechete dzinoshanda pasi rose. Pamusoro pezvo, matanho ekudzivirira ezuva nezuva akakoshawo, akadai sekutarisa nguva dzose, kuchenesa uye kusimbisa tambo dzekubatanidza kudzivirira mashort circuits kana matambudziko ekudzika; Gadzirisa mashandiro einjini kudzivirira voltage yakawandisa; Uye dzivisa kuisa coil yekupisa pakupisa kwakawandisa kana hunyoro.
Zvikonzero zvekukuvadzwa kwe coil yekupisa zvinogona kusanganisira:
Kukwegura: Coil yekupisa inokwegura zvishoma nezvishoma panguva yekushandiswa, zvichikonzera kudzikira kwekushanda kwayo.
kupisa zvakanyanya: kushanda pakupisa kwakanyanya kwenguva yakareba kunogona kukonzera kukuvara kwe coil yekupisa.
nharaunda ine hunyoro: hunyoro hunogona kukonzera ngura yezvikamu zvemukati zve coil yekupisa, zvichikanganisa mashandiro ayo akajairika.
Matambudziko edunhu: Kutenderera kwenguva pfupi kana kuvhurika kwedunhu kunogona kukonzerawo kukuvara kweignition coil.
Matanho ekudzivirira: Tarisa mamiriro eignition coil nguva dzose, chengetedza nzvimbo yayo yekushanda yakaoma, dzivisa kupisa zvakanyanya, uye gara uchichenesa uye simbisa tambo kuti iwedzere hupenyu hwayo hwekushanda.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemotokari zveMG&750 zvinogamuchirwa Kutenga.
