SINOTRUK HOWO - Sensor Oil - Kayan Kayan Kayan Kayan Injin SINOTRUK HOWO Sashin Lamba: WG9625550133

Ilimin da ya dace

Ka'idar aiki na firikwensin matsa lamba mai

Ana shigar da firikwensin matsin lamba akan babban bututun mai na injin.Lokacin da injin ke aiki, na'urar auna matsa lamba tana gano matsi na mai, ta canza siginar matsa lamba zuwa siginar lantarki sannan ta aika zuwa da'irar sarrafa siginar.Bayan haɓakar ƙarfin lantarki da haɓakawa na yanzu, siginar haɓakar ƙarfin ƙarfin yana haɗawa da alamar matsin mai ta hanyar wayar sigina, yana canza ma'auni na halin yanzu yana wucewa ta coils guda biyu a cikin ma'aunin ma'aunin mai, ta haka yana nuna matsin man injin ɗin.

Ayyukan firikwensin matsa lamba mai

(1) Ƙofar potentiometer nau'in firikwensin firikwensin dizal injuna ana shafa su ta hanyar mai mai.Da zarar man mai ya yi ƙasa da ƙasa, busassun gogayya zai faru saboda rashin mai, yana haifar da lalacewa da zafi mai tsanani, ta haka ya lalata injin dizal.Don haka, injinan dizal suna sanye da na'urori masu auna ma'aunin mai don lura da yawan man mai.A halin yanzu, injunan diesel na Cummins suna amfani da na'urori masu auna matsa lamba na potentiometer don auna matsin mai.Na'urar firikwensin ya ƙunshi murɗaɗɗen diaphragm da madaidaicin waya mai zamiya.Lokacin da matsin mai na injin dizal ya canza, diaphragm ɗin corrugated yana haifar da ƙaura, wanda ke motsa lamba a kan potentiometer don zamewa, don haka canza ƙimar juriya.Karkashin tsarin waya daya, na’urar firikwensin tana da tasha, inda ake hada potentiometer da na’urar sarrafa injunan diesel ko man fetur ta hanyar waya, sannan sauran sandar ta kasa.Lokacin da aka haɗa tare da mai nuna alamar mai, idan juriya na potentiometer ya canza, halin yanzu yana wucewa ta cikin coil na ciki na mai nuna alamar man fetur zai canza, wanda zai fitar da mai nuna alama don juyawa kuma ya nuna darajar matsa lamba mai mai.Lokacin da matsa lamba mai ya karu, ƙimar juriya mai canzawa na firikwensin yana raguwa, kuma fitarwa na yanzu yana ƙaruwa.Lokacin da matsa lamba na man fetur ya ragu, yanayin daidai yake da akasin haka.Lokacin da aka haɗa shi da naúrar sarrafawa, firikwensin potentiometer da ECU na ciki na jujjuyawar juyi suna haifar da ƙarfin lantarki wanda ke canzawa tare da juriya na potentiometer.Injin dizal ECU yana auna injin dizal ɗin da ke shafan mai gwargwadon wannan canjin ƙarfin lantarki.Potentiometer na waya mai zamiya a cikin wannan na'urar auna ma'aunin mai yana da lamba ta inji, kuma wannan lambar dole ne ta wuce na yanzu har zuwa 100mA.Duk da haka, injin diesel yana da babban rawar jiki, wanda ke shafar aikin injiniya da lantarki na firikwensin zuwa wani matsayi.(2) Hakanan ana amfani da na'urar firikwensin nau'in matsa lamba mai lubricating mai sauya mai don gano matsa lamba na injin dizal, wanda ya ƙunshi diaphragm, lambobin sadarwa, da maɓuɓɓugan ruwa.A lokacin aiki, lokacin da diaphragm na maɓallin man fetur ba shi da tasiri mai tasiri, an rufe lambar sadarwa a ƙarƙashin aikin ƙarfin bazara;Lokacin da aka matsa lamba akan membrane, ana matsa magudanar ruwa kuma ana buɗe lambobin sadarwa.Ana haɗa firikwensin nau'in mai canzawa gabaɗaya zuwa haske mai nuna ma'aunin mai, kuma ana nuna zanen ƙa'idar aiki na ma'aunin ma'aunin mai canzawa.Lokacin da injin dizal ba shi da matsi mai mai, diaphragm yana ƙarƙashin matsin lamba, kuma an rufe lambar maɓalli na man fetur, kuma hasken mai nuna alama yana kunne;Lokacin da matsin mai na injin dizal ya kasance na al'ada, diaphragm yana fuskantar matsin lamba kuma yana matsa magudanar ruwa, yana haifar da buɗe lambobin sadarwa kuma hasken mai nuna alama ya kashe.Wasu na'urori masu auna karfin mai suna haɗa nau'in potentiometer da tsarin nau'in canzawa.Idan madaidaicin sandar ya kasance ƙasa, akwai tashoshi biyu, ɗaya daga cikinsu yana fitar da siginar canjin juriya na potentiometer, ɗayan kuma yana fitar da siginar sauya ---- -- Mawallafi: Jagoran Sensor Tushen: Cibiyar Sadarwar Ƙwararrun Ƙwararrun Ƙwararru na asali: https://www.sensorexpert.com.cn/article/2289.html Bayanin haƙƙin mallaka: Cibiyar Ƙwararrun Ƙwararrun Sensor ce ta tsara wannan labarin kuma ta buga.Da fatan za a nuna tushen da hanyar haɗin gwiwa lokacin sake bugawa!