Menene firikwensin crankshaft ke yi a cikin mota
Matsayin firikwensin crankshaft na mota a cikin motar ya ƙunshi abubuwa masu zuwa:
Ignition Timeing Control: Crankshaft matsayi na'urori masu auna firikwensin suna lura da matsayi na juyawa na crankshaft kuma suna ba da mahimman bayanai ga sashin kula da injin (ECU) don taimakawa wajen ƙayyade lokacin harbi mafi kyau ga kowane silinda. Wannan yana tabbatar da cewa walƙiya yana ƙone lokacin da fistan ya isa TDC kuma an matsa cakuda zuwa mafi kyawun yanayinsa, don haka samun mafi kyawun konewar man fetur da inganta wutar lantarki da tattalin arziki. "
Ikon allurar mai: Hakanan ana amfani da firikwensin matsayi na crankshaft don sarrafa tsarin allurar mai, tabbatar da cewa an fitar da mai a lokacin da ya dace don biyan bukatun injin. Ta hanyar saka idanu da matsayi na crankshaft, tsarin zai iya sarrafa yawan adadin man fetur don tabbatar da mafi kyawun sakamakon konewa a ƙarƙashin yanayin aiki daban-daban. "
Farawa da aiki da injin: Lokacin farawa injin, firikwensin matsayi na crankshaft yana tabbatar da cewa injin yana farawa a lokacin da ya dace kuma yana kula da kwanciyar hankali. Bugu da kari, yana da hannu cikin ƙa'idar saurin aiki mara amfani da sarrafa ƙawancen mai, yana taimakawa ECU daidaita buɗe maƙura ko matsayin mai kunnawa mara aiki don kula da tsayayyen saurin injin mara amfani. "
: Idan firikwensin matsayi na crankshaft ya kasa, tsarin kula da lantarki na abin hawa zai iya ganowa da nuna matsala ta hanyar karanta lambar kuskure, sauƙaƙe ganewar kuskure da gyara ta hanyar masu fasaha.
Matsayin firikwensin crankshaft yana aiki don samar da mahimman bayanai ga tsarin sarrafa injin ta hanyar aunawa daidai da bayar da rahoton matsayi da saurin crankshaft. Yana ganowa da fitar da siginar tsayawa, siginar crankshaft Angle, da siginar saurin injin, waɗanda ake ciyar da su cikin ECU a ainihin lokacin, daga inda ECU ke ƙididdige mafi kyawun lokacin harbe-harbe da ƙarar allurar mai ga kowane Silinda. "
Na'urorin crankshaft na motoci (CPS ko CKP) suna taka muhimmiyar rawa a cikin motoci. Yana daya daga cikin mahimman na'urori masu auna sigina a cikin tsarin sarrafa injin, kuma manyan ayyukansa sun haɗa da:
Gudun injin: Na'urar firikwensin crankshaft na iya lura da saurin juyawa na crankshaft a ainihin lokacin, don ƙididdige saurin injin daidai. Wannan bayanin yana da matukar mahimmanci don tantance ƙimar allurar mai da kuma ci gaba da kunnawa Angle.
Ƙayyade matsayi na piston: Ta hanyar gano kusurwar juyawa na crankshaft, firikwensin crankshaft zai iya ƙayyade takamaiman matsayi na piston a cikin silinda. Wannan yana da mahimmanci don sarrafa lokacin kunna wuta da allurar mai.
Kula da yanayin aikin injin: yana iya lura da yanayin aiki na injin, da zarar an same shi kamar wuta ko rashin wuta da sauran laifuffuka, zai hanzarta kama siginar da ba ta dace ba, kuma ya dace da sashin kula da injin don aika bayanan gargadi.
Haɓaka haɓakar haɓakawa: Ta hanyar daidaitaccen iko na matsayi na crankshaft, ana iya inganta tsarin konewar mai, ana iya rage fitar da abubuwa masu cutarwa, da haɓakar haɓakar abin hawa.
Sauran ayyuka : Baya ga sarrafa man allura da ƙonewa, crankshaft firikwensin kuma yana shiga cikin sarrafa saurin aiki mara amfani, sarrafa iskar iskar gas, da sarrafa fitar da mai.
Nau'in da wurin shigarwa
Akwai manyan nau'ikan firikwensin crankshaft guda biyu: nau'in bugun jini na maganadisu da nau'in Hall. Na'urorin bugun jini na Magnetic yawanci ana hawa kusa da gidan watsawa na jirgin sama, yayin da na'urori masu auna firikwensin Hall suna hawa kusa da crankshaft pulley a gaban ƙarshen crankshaft ko kuma a kan gidan watsawa kusa da jirgin sama. Madaidaicin wurin shigarwa zai bambanta dangane da samfurin da zane.
"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.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ya himmatu wajen siyar da sassan motoci na MG&750 maraba saya.
