Crankshaft matsayi firikwensin - alamun rashin aiki wanda kowane direba ya kamata ya damu da shi! Menene gyaran firikwensin yayi kama? Karanta kuma adana injin ku daga lalacewa!
Abubuwa
Injuna suna sanye da na'urori masu auna firikwensin da ke aikawa da sigina zuwa kwamfutar game da matsayin ɗayan abubuwan da aka haɗa. Dangane da wannan bayanin, mai sarrafawa yana zaɓar yanayin aiki da ya dace na naúrar da sarrafawa, misali, lokacin kunnawa. Rashin nasarar daya daga cikin na'urorin sigina ya isa, kuma aikin injin ya lalace ko kuma ya daina aiki gaba daya. Waɗannan na'urori sun haɗa da camshaft matsayi firikwensin da crankshaft firikwensin. menene shi? Kuma menene alamun lalacewa ga firikwensin matsayi na shaft?
Crankshaft matsayi firikwensin a cikin mota - halaye
Na'urar firikwensin matsayi na crankshaft na'ura ce, dangane da filin maganadisu da aka samar, tana watsa siginar lantarki zuwa mai sarrafa kwamfuta. A halin yanzu ana amfani da nau'ikan nau'ikan nau'ikan nau'ikan abubuwa uku. Waɗannan su ne na'urori masu auna sigina:
- karkata
- shigar da;
- bipolar.
Ayyukansu sun dogara ne akan amfani da diski mai aunawa, wanda zai iya ɗaukar nau'i daban-daban. Maganar garkuwa:
- ganga mai raɗaɗi;
- hakori;
- magnet kayan aiki.
Ana ƙididdige saurin jujjuyawa bisa ƙimar kusurwar matsayi na crankshaft. Matsayin firikwensin crankshaft yana ƙayyade ba kawai kusurwar gaba ba, har ma da lokacin allurar man fetur, sarrafa canjin lokaci na bawul ko daidaitawar injin a rago.
Inductive firikwensin
Ayyukansa sun dogara ne akan amfani da sararin samaniya tsakanin firikwensin da dabaran kaya tare da abubuwan da aka saka na ferromagnetic. Matsakaicin wasu hakora akan faifan ma'auni, a hade tare da iska a kan na'urar firikwensin, yana haifar da wutar lantarki. Makullin saurin juyawa shine shigar da wutar lantarki a cikin jujjuyawar coil ta hanyar musanyawar wutar lantarki mai gudana.
Sensor Hall
Kamar yadda sunan ya nuna, yana aiki akan tasirin Hall. Ya ƙunshi canza yuwuwar mai gudanarwa lokacin da yake kusa da filin maganadisu. Lokacin amfani da firikwensin matsayi na crankshaft don dizal ko mai, dole ne a danna magudanar akan kayan. In ba haka ba, firikwensin ba zai iya karantawa da watsa sigina ba.
Crankshaft matsayi firikwensin - bayyanar cututtuka da dalilai na gazawar
Menene alamun mummunan matsayi na firikwensin crankshaft?
Ta yaya gazawar firikwensin zai iya shafar aikin gabaɗayan naúrar? Duk game da rawar da ya taka ne. Idan firikwensin matsayi na crankshaft ya aika bayanai ga mai sarrafawa game da saurin da ake ciki yanzu, wanda ba a tabbatar da shi ba, injin zai sami matsala farawa. Mai sarrafawa yana alluran mai da kusurwar gaba a lokacin da bai dace ba.
A wasu lokuta, wannan na iya ƙyale naúrar ta fara, musamman a na'urorin wutar lantarkin diesel. Duk da haka, zai yi aiki ba daidai ba kuma ba zai ƙyale ka ka tuka mota ba. Duk da haka, a mafi yawan lokuta ba zai yiwu a fara motar ba. Na'urar firikwensin da aka karye ba zai ba da wata sigina ga ECU ba, ko da crankshaft ɗin yana jujjuya da ƙarfin mai farawa, don haka mai sarrafawa ba zai ba da walƙiya ko wani yanki na mai ba.
Menene abubuwan da ke haifar da lalacewa ga firikwensin matsayi na crankshaft?
Babban dalilin rashin aiki na firikwensin matsayi na crankshaft shine bude da'irar. Hakanan ana iya haifar da wahalhalu a aikin da ya dace ta hanyar:
- igiyar waya;
- gajeriyar kewayawa na ciki;
- gazawar motsin motsa jiki;
- kasancewar adibas wanda ke lalata aikin tsarin.
Maye gurbin firikwensin matsayi na crankshaft
Idan kun san firikwensin matsayi na crankshaft ya lalace, lokaci yayi da za a maye gurbinsa! Yawancin lokaci za ku sami wannan ɓangaren kusa da haɗin kai tsakanin injin da akwatin gear ko a kan tashi. Sauya firikwensin rabon gear ba nauyi ba ne, amma babbar matsalar ita ce farashin. Dangane da samfurin, zai iya bambanta daga 100-60 Tarayyar Turai.
Kamar yadda kake gani, firikwensin matsayi na crankshaft muhimmin abu ne na motar. Kafin musanya, gwada gwada motar ta hanyar ƙwararru don tabbatar da cewa alamun da aka gani a zahiri sakamakon lalacewa ne.
