Coil yekupisa: Nzvimbo huru yesimba reinjini
Coil yekupisa ndiyo chinhu chikuru chesystem yekupisa yemotokari. Chaizvoizvo, itransformer yakakosha yepulse. Basa rayo guru nderekushandura magetsi e12V ane voltage shoma anopihwa nebhatiri kuita magetsi e15,000-30,000V ane voltage yepamusoro, zvichipa simba rakakwana kuti spark plug igadzire spark yemagetsi, nokudaro zvichibatidza musanganiswa uri mu cylinder yeinjini uye zvichiita kuti injini ishande.
Inoshanda zvichibva papfungwa yekushandiswa kwemagetsi: Kana coil yekutanga yapihwa magetsi mashoma, simba remagineti rinogadzirwa uye simba rinounganidzwa. Kana chinodzora magetsi chikacheka simba remagetsi, simba remagineti rinochinja nekukurumidza rinoita kuti magetsi emagetsi epamusoro apinde mumhepo yechipiri ine matendererero akawanda kupfuura epakutanga. Magetsi aya emagetsi epamusoro anozopfuudzwa nepaspark plug kuti aite kuti mhepo iite ioni uye igadzire spark yemagetsi, zvichibvira ipapo ipapo. Maitiro aya anofanira kuenderana nemamiriro ekushanda kweinjini. ECU ichagadzirisa nguva yekupisa munguva chaiyo zvichienderana nematanho akadai sekumhanya uye mutoro kuti ive nechokwadi chekuti simba rinobuda zvakanaka uye rinoshanda.
Pamusoro pekushandura simba remagetsi, coil yekupisa inokanganisa zvakananga mashandiro einjini: Kupisa zvakanaka kunogona kuvandudza mashandiro ekupisa, kuderedza kushandiswa kwemafuta uye kuburitsa utsi; dhizaini yekupisa yakazvimiririra (coil imwe pa cylinder) inogona kuderedza kurasikirwa nesimba uye kuwedzera kugadzikana kwesimba mumamiriro ekushanda anomhanya zvakanyanya; mamwe ma coil ane mabasa ekuona kupisa anogonawo kupa mhinduro pamamiriro ekupisa, zvichiwedzera kuvandudza kudzora kupisa.
Yambiro yezvikanganiso: Zviratidzo zvitanhatu zvakajairika zvekuchenjerera
Coil yekupisa inoshanda munzvimbo ine kupisa kwakanyanya, kumanikidzwa kwakanyanya, uye kudedera kwakawanda, zvichiita kuti ive nyore kuchembera uye coil short circuits. Zviratidzo zvinotevera zvinowanzoonekwa:
Kudengenyeka kwakanyanya kwekusashanda zvakanaka: Kukundikana kweinjini ye single-cylinder kunokonzera kushomeka kwemafuta, zvichikonzera kusashanda zvakanaka kweinjini. Muviri wemota nechidhiraivho zvinozununguka zvinooneka kana injini yamira, uye pombi yekubuda mumhepo inoburitsa ruzha "runoputika". Kubata pombi yekubuda mumhepo kunoburitsa kudedera kusingawanzoitiki.
Kumhanya kusina simba kana mota ikamira: Simba rekubatidza harina kukwana rinokonzera kupisa kwakakwana kwemusanganiswa, zvichikonzera kunonoka kwekumhanya. Kumira kwenguva pfupi kunoitika mu2000-3000 rpm, uye kurasikirwa kwesimba kunonyanya kukosha panguva yekukwira.
Kushandiswa kwemafuta kwakakwira zvisingawanzoitiki: Musanganiswa usina kupiswa unoburitswa zvakananga, zvichikonzera kuwedzera kwekushandiswa kwemafuta ne10%-30%. Panguva imwe chete, utsi hunoburitsa hwema hwepeturu hunopisa, uye madziro emukati mepombi yekuburitsa utsi anogona kunge aine mavara emafuta.
Chiedza chekutadza chinovheneka uye makodhi chaiwo ekutadza: Kana ECU ikaona kusagadzikana kwekupisa, inovheneka mwenje wekutadza kweinjini. Chishandiso chekuongorora chinowanzo verenga makodhi ekutadza akadai seP0300 (random misfire) kana P0301-P0304 (specific cylinder misfire).
Kuoma kwekutanga: Munguva yechando, mashandiro ekudzivirira eignition coil anoderera, asingakwanise kupa magetsi akakwana ane voltage yakawanda, zvichikonzera kuyedza kakawanda kubatidza panguva yekupisa, uye zviitiko zvakakomba zvinogona kukonzera kuti injini idzime pakarepo kana yatanga.
Kusashanda zvakanaka kwechitarisiko uye mashandiro asina kunaka: Mavanga kana mavanga ekutsva anoonekwa pamusoro pe coil, kana kuti connection plug ine mafuta uye ine ngura. Izvi zvinoratidza kuti insulation layer yakakuvara; kana resistance value iri kupfuura standard range (second resistance inowanzova 5000-70000Ω), zvinodikanwa kuti itsiviwe nekukasika.
Kugadzirisa nekutsiva: Wedzera hupenyu hwebasa nesainzi
Kuchinjana kwemota dzemoto hakurevi kuti dzinopisa mota. Kazhinji, makiromita zviuru zana (100,000) anokurudzirwa senzvimbo yekutarisa, asi anofanira kugadziriswa zvichienderana nemamiriro chaiwo ezvinhu: Kune mota dzinoshanda zvakanaka, idzo dzinofambiswa munzvimbo dzinopisa zvakanyanya uye dzine hunyoro kwenguva yakareba, kana idzo dzinofambiswa kakawanda munzvimbo pfupi, kuchinjisa mota kunofanira kupfupikiswa; kana kugadziriswa kwezuva nezuva kwakaitwa, mamwe macoil anogona kushandiswa kwemakiromita anopfuura zviuru zana nemakumi mashanu (150,000).
Kugadziriswa kwezuva nezuva kunofanira kucherechedzwa: Dzivisai kudzima injini kwenguva refu kuti coil isanyanya kupisa; garai muchitarisa spark plug gap (ingave yakakura kana kuti diki inokurumidza kukwegura coil); shandisai mafuta emhando yepamusoro kuderedza carbon deposits; dzivisai kusiya ignition switch yakabatidzwa kwenguva yakareba kana injini isiri kushanda. Kana paine chikanganiso, zvinodikanwa kuti muchitsive nekukasika. Coil dzisina kunaka dzinogona kukuvara nekukurumidza nekuda kwezvinhu zvisina kunaka zvekudzivirira uye maitiro asina kurongeka e coil. Zvinokurudzirwa kusarudza zvikamu zvepakutanga zvefekitori kana zvemhando ine mukurumbira.
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 MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
