Umsebenzi kunye nomsebenzi we-sensor ye-crankshaft yemoto
Imisebenzi ephambili kunye neendima ze-sensor ye-crankshaft yemoto ziquka ezi zinto zilandelayo:
Ukufumanisa isantya senjini kunye nendawo ye-crankshaft : I-sensor yendawo ye-crankshaft ibona isantya senjini kunye nendawo ye-crankshaft, inika ulwazi malunga ne-Angle kunye nesantya apho i-crankshaft ijikeleza khona. Olu lwazi lufakwa kwiYunithi yoLawulo lweNjini (ECU) kwaye lusetyenziselwa ukumisela ulandelelwano lwe-injection, ixesha le-injection, ulandelelwano lwe-injection, kunye nexesha le-injection.
Lawula ukufakwa kwepetroli kunye nokutsha: Ngokubona indawo kunye nesantya se-crankshaft, i-sensor yendawo ye-crankshaft inokubala ngokuchanekileyo i-fuel injection kunye ne-ignition advance Angle ukuqinisekisa ukuba i-fuel injection kunye nexesha elifanelekileyo lokutsha phantsi kweemeko ezahlukeneyo zokusebenza. Oku kunceda ukuphucula ukusebenza kakuhle kwenjini kunye nokusebenza kwayo, kunciphisa ukusetyenziswa kwepetroli kunye nokukhutshwa kwegesi.
Imeko yokusebenza kwenjini: I-sensor yendawo ye-crankshaft inokujonga imeko yokusebenza kwenjini, kwaye ifumanise ukuba injini iyatsha okanye ayitshanga ngokufumanisa ukuguquguquka kwe-Angle ye-crankshaft. Nje ukuba kufunyenwe into engaqhelekanga, i-sensor ithumela isignali yesilumkiso ngexesha elifanelekileyo kwi-ECU ukunceda ekuxilongeni nasekulungiseni iimpazamo zenjini.
Ulawulo lwesantya olungasebenziyo kunye nolawulo lokuphuma kwepetroli: Izinzwa zesikhundla seCrankshaft nazo zibandakanyeka kulawulo lwesantya olungasebenziyo kunye nolawulo lokuphuma kwepetroli, ngokujonga ngokuchanekileyo nokulawula imeko yokusebenza kwenjini, ukuphucula ukusebenza kunye noqoqosho lwesithuthi.
Phucula ukusebenza kakuhle kokukhupha umbane: Ngokulawula ngokuchanekileyo indawo ye-crankshaft, phucula inkqubo yokutsha kwamafutha, nciphisa ukukhupha izinto eziyingozi, kwaye uphucule ukusebenza kwezithuthi kwimeko-bume.
Iindidi ezahlukeneyo zee-sensors zesikhundla se-crankshaft kunye neemeko zazo zokusetyenziswa:
I-Magnetic pulse sensor : Le sensor idla ngokufakelwa kufutshane nendawo yokuhlala yebhokisi yegiya ye-flywheel, equlathe i-magnet esisigxina, ikhoyili kunye neplagi yesixhumi, esetyenziselwa ukubona ukujikeleza kwe-crankshaft I-engile kunye nesantya .
I-Hall effect sensor: ifakwa ngokubanzi kwi-crankshaft belt pulley okanye kwi-crankshaft end flywheel ecaleni kwe-transmission housing, ngokusebenzisa umgaqo we-hall effect ukubona utshintsho lwe-magnetic field, ukubonelela ngendawo ye-crankshaft echanekileyo kunye nolwazi lwesantya.
I-sensor ye-crankshaft ephukileyo emotweni iya kubonisa iimpawu ezahlukeneyo, kubandakanya ubunzima bokutsha, i-jitter engaqhelekanga yenjini, kunye nokusetyenziswa kwepetroli okwandisiweyo. Xa i-sensor yendawo ye-crankshaft isilela, iyunithi yolawulo lwenjini isenokungafumani isignali efanelekileyo yendawo ye-crankshaft, nto leyo ebangela ukuba kube nzima ukutsha okanye ukungaphumeleli ukuqala, ingakumbi kwimozulu ebandayo. Ukongeza, injini inokuba ne-jitter engaqhelekanga kuba i-sensor yendawo ye-crankshaft inoxanduva lokujonga indawo kunye nesantya se-crankshaft, kwaye ukuba i-sensor iyasilela, ukusebenza kwenjini kuya kuba kungazinzi kwaye kuvelise i-jitter. Ukusetyenziswa kwepetroli okwandisiweyo kukwaluphawu oluqhelekileyo lokusilela kwe-sensor yendawo ye-crankshaft, njengoko injini ingenakulawula ngokuchanekileyo ukufakwa kwepetroli kunye nexesha lokutsha, nto leyo ebangela ukusetyenziswa kwepetroli okwandisiweyo.
I-sensor yendawo ye-crankshaft idlala indima ebalulekileyo kwinjini yemoto, enoxanduva lokufumanisa indawo kunye nesantya se-crankshaft kunye nokuthumela isignali kwiyunithi yolawulo lwenjini. Ukuba i-sensor yendawo ye-crankshaft iyasilela, ukusebenza okuqhelekileyo kwenjini kuya kuchaphazeleka, okunokubangela iingxaki ezinje ngobunzima bokuqalisa, amandla angaphantsi, i-jitter kunye nokusetyenziswa kwepetroli okwandisiweyo. Ke ngoko, ukuhlolwa ngexesha elifanelekileyo kunye nokutshintshwa kwe-sensor yendawo ye-crankshaft eyonakeleyo yindlela ebalulekileyo yokuqinisekisa ukusebenza okuqhelekileyo kwenjini.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto zeMG&750 zamkelekile ukuthenga.
