Firikwensin iska - ɗaya daga cikin mahimman firikwensin injin EFI.
Injin allurar lantarki mai sarrafa man fetur don samun mafi kyawun cakuda cakuda a ƙarƙashin yanayin aiki daban-daban, dole ne a auna daidai adadin iskar da aka tsotse cikin injin a kowane lokaci, wanda shine babban tushen lissafin ECU (control) na mai. allura. Idan na'urar firikwensin iska ko layin ya gaza, ECU ba zai iya samun daidaitaccen siginar iskar gas ba, ba zai iya sarrafa adadin alluran akai-akai ba, wanda zai haifar da cakuda ya yi kauri ko sirara sosai, ta yadda injin ba ya aiki yadda ya kamata. . Akwai nau'ikan firikwensin iska da yawa don tsarin allurar mai sarrafa lantarki, kuma ana iya raba firikwensin iska na yau da kullun zuwa nau'in ruwa (reshe), nau'in asali, nau'in waya mai zafi, nau'in fim mai zafi, nau'in vortex na Karman da sauransu.
5 nau'ikan kuskuren firikwensin kwararar iska
Firikwensin kwararar iska wani muhimmin sashi ne a tsarin sarrafa injin mota, gazawarsa zai haifar da lalacewar injin aiki, karuwar yawan mai, har ma yana shafar amincin abin hawa. Laifi biyar gama-gari na firikwensin motsin iska da bayyanar su kamar haka:
Matsanancin jimlar iska mai ƙarfi da ƙarfin lantarki: wannan na iya haifar da rashin kwanciyar hankali gudun aiki, raunin hanzari, ƙara yawan amfani da mai da sauran matsaloli.
Jimlar ƙarfin wutar lantarkin iska ya yi yawa ko ƙasa sosai: Wannan yana nuna cewa firikwensin ƙila ba zai auna kwararar daidai ba, wanda zai iya shafar aikin injin.
Gas mai kauri mai kauri mai kauri ko bakin ciki: Wannan na iya haifar da rashin aikin injin, rashin saurin gudu, yawan amfani da mai da kuma shayewar al'ada.
Sigina mara inganci, katsewar sigina ko rashin daidaituwar sigina: Waɗannan matsalolin na iya haifar da da yawa ko ƙarancin allurar mai, suna shafar aikin injin na yau da kullun.
Idan ba a maye gurbin na'urar tace iska ba na dogon lokaci ko kuma yin amfani da abubuwan tacewa mara kyau, zai haifar da tarin ƙura a cikin firikwensin kwararar iska, yana shafar daidaiton ganowa da rayuwar sabis.
Domin ganowa da warware waɗannan kurakuran, ana iya ɗaukar hanyoyi masu zuwa:
Auna bayanan ƙarfin lantarki na injin da ke gudana: a cikin yanayin rashin aiki na injin, ƙarfin sigina mai ƙarfi na ƙarshen siginar filogi yakamata ya kasance tsakanin 0.8 da 4V; Lokacin hanzari zuwa cikakken kaya, siginar wutar lantarki ya kamata ya kasance kusa da 4V.
Yi amfani da multimeter don gwada ƙarfin fitarwa na firikwensin: ƙimar ƙarfin lantarki na yau da kullun ya kamata ya zama 5V, zaku iya gwada amsa ta hanyar hura iska a cikin firikwensin.
Cire filogin wutar firikwensin iska lokacin da injin ke gudana: yanke hukunci ko firikwensin yana aiki akai-akai ta lura da canjin injin.
Yi amfani da kayan aikin gano kuskure don karanta lambar kuskure: da kuma sarrafa laifin bisa ga lambar kuskure da aka nuna.
Idan an gano na'urar firikwensin iska ba daidai ba ne, ya kamata a gyara ko maye gurbinsa cikin lokaci don guje wa babban tasiri kan aikin injin.
Hanyar gyaran firikwensin motsin iska
Hanyoyin gyare-gyare don na'urori masu auna iska sun haɗa da dubawa da tsaftacewa, maye gurbin firikwensin, gyaran sassan da suka lalace, da cikakken dubawa. "
Bincika kuma tsaftace firikwensin kwararar iska: lokaci-lokaci bincika ko kebul na haɗin firikwensin kwararar iska ya kwance ko lalace. Idan an sami wata matsala, gyara ko musanya ta cikin lokaci. A lokaci guda, tsaftacewar firikwensin motsin iska zai iya inganta daidaitattun daidaito. Yi amfani da kayan aiki na musamman don cire firikwensin, tsaftace shi tare da mai tsabta tare da iyawar tsaftacewa mai kyau, goge shi da tsabta bayan tsaftacewa sannan shigar da shi.
Sauya firikwensin kwararar iska: Idan na'urar firikwensin iska da kanta ta kasa, sabon firikwensin yana buƙatar maye gurbinsa. Wannan yawanci ya ƙunshi cire asalin firikwensin da shigar da sabo.
Gyara sassan da suka lalace: Idan waya mai zafi ko zafi mai zafi na firikwensin kwararar iska ya ƙone, ya fashe, ko datti, kuna buƙatar maye gurbin ɓangaren da ba daidai ba. Wannan na iya haɗawa da maye gurbin wayoyi masu zafi, ƙazanta masu zafi, ko tsaftace saman firikwensin don cire ƙura da ƙura.
Cikakken dubawa : Idan akwai matsala tare da mitar iska, yana da kyau a sami cikakkiyar dubawa, saboda matsalar na iya haɗawa da batutuwan tsarin da suka fi rikitarwa. Idan akwai matsala tare da mita mai gudana, gyara bazai zama abin dogaro ba kamar maye gurbinsa da sabon sashi mai dacewa.
A takaice, firikwensin motsin iska yana da mahimmanci don aiki na yau da kullun na injin, kuma yakamata a magance shi cikin lokaci lokacin da aka gaza don tabbatar da cewa aikin injin da hayaƙi sun cika ka'idodi.
Idan kana son ƙarin sani, ci gaba da karanta sauran labaran kan wannan rukunin yanar gizon!
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Zhuo Meng Shanghai Auto Co., Ltd. ya jajirce don siyar da sassan motoci na MG&MAUXS maraba da siyarwa.
