Inzwa ye-crankshaft yenza ntoni emotweni
Indima ye-automobile crankshaft sensor kwimoto ikakhulu ibandakanya le miba ilandelayo:
I-Ignition Timeing control : I-Crankshaft position sensors ihlola indawo yokujikeleza kwe-crankshaft kunye nokubonelela ngedatha ebalulekileyo kwiYunithi yokulawula i-injini (ECU) ukunceda ukumisela umzuzu ochanekileyo wokudubula kwi-cylinder nganye. Oku kuqinisekisa ukuba iplagi yentlantsi iyavutha xa ipiston ifika kwi-TDC kwaye umxube ucinezelwe ukuya kwimeko yawo efanelekileyo, ngaloo ndlela uphumeza ukutsha okusebenzayo kwamafutha kunye nokuphucula amandla e-injini kunye noqoqosho. ...
Ulawulo lwenaliti ye-Fuel : I-sensor yendawo ye-crankshaft ikwasetyenziselwa ukulawula inkqubo yokutofa kwe-fuel, ukuqinisekisa ukuba amafutha akhutshwa ngexesha elifanelekileyo ukuhlangabezana neemfuno ze-injini. Ngokubeka iliso kwindawo ye-crankshaft, inkqubo inokulawula ngokuchanekileyo ubungakanani benaliti yamafutha ukuqinisekisa ezona ziphumo zihle zokutsha phantsi kweemeko zokusebenza ezahlukeneyo. ...
Injini yokuqalisa nokusebenza : Ngexesha lokuqalisa injini, i-sensor ye-crankshaft position iqinisekisa ukuba injini iqala ngexesha elifanelekileyo kwaye igcina ukusebenza okuzinzile. Ukongeza, kubandakanyeka kulawulo lwesantya esingasebenziyo kunye nolawulo lokunyuka kwamafutha, ukunceda i-ECU ihlengahlengise ukuvulwa kwe-throttle okanye indawo ye-actuator engasebenziyo ukugcina isantya se-injini esingasebenziyo. ...
: Ukuba i-sensor yendawo ye-crankshaft ayiphumelelanga, inkqubo yokulawula i-elektroniki yesithuthi inokubona kwaye ibonise ingxaki ngokufunda ikhowudi yephutha, iququzelele ukuxilongwa kwempazamo kunye nokulungiswa kweengcali.
I-sensor yendawo ye-crankshaft isebenza ukubonelela ngedatha ebalulekileyo kwinkqubo yokulawula injini ngokulinganisa ngokuchanekileyo kunye nokubika indawo ye-crankshaft kunye nesantya. Ibhaqa kwaye ikhuphe imiqondiso yeendawo zokumisa, imiqondiso ye-Angle ye-crankshaft, kunye nemiqondiso yesantya se-injini, ezondliwa kwi-ECU ngexesha lokwenyani, apho i-ECU ibala elona xesha lokudubula kunye nevolumu yokutofa kwe-fuel kwi-cylinder nganye. ...
Izinzwa ze-crankshaft zeemoto (i-CPS okanye i-CKP) zidlala indima ebalulekileyo kwiimoto. Yenye yezona zinzwa zibalulekileyo kwinkqubo yokulawula injini, kwaye imisebenzi yayo ephambili ibandakanya:
Isantya se-injini : I-sensor ye-crankshaft inokujonga isantya sokujikeleza kwe-crankshaft ngexesha langempela, ukuze ubale ngokuchanekileyo isantya senjini. Olu lwazi lubaluleke kakhulu ekumiseleni izinga lokutofa kwamafutha kunye ne-Angle yokutshisa kwangaphambili.
Qinisekisa indawo yepiston : Ngokubona i-Angle ejikelezayo ye-crankshaft, i-sensor ye-crankshaft inokugqiba indawo ethile yepiston kwi-cylinder. Oku kubalulekile ukulawula ixesha lokutshisa kunye nokutofa kwamafutha.
Imeko yokusebenza kwe-injini yokubeka iliso : inokubeka iliso kwimeko yokusebenza kwe-injini, xa ifunyenwe njengomlilo okanye ukungabikho komlilo kunye nezinye iimpazamo, iya kubamba ngokukhawuleza umqondiso ongaqhelekanga, kwaye ngexesha elifanelekileyo kwiyunithi yokulawula injini ukuthumela ulwazi olulumkiso.
Lungiselela ukusebenza kakuhle kokukhupha : Ngolawulo oluchanekileyo lwendawo ye-crankshaft, inkqubo yokutshisa amafutha inokuphuculwa, ukukhutshwa kwezinto ezinobungozi kunokunciphisa, kunye nokusebenza kakuhle kwesithuthi.
Eminye imisebenzi : Ukongeza ekulawuleni inaliti yamafutha kunye nokutshisa, i-sensor ye-crankshaft iphinda ithathe inxaxheba kulawulo lwesantya olungasebenziyo, ukulawula ukujikeleza kwegesi, kunye nolawulo lokuphuma kwamanzi.
Uhlobo kunye nendawo yokufakela
Kukho iindidi ezimbini eziphambili ze-crankshaft sensors: uhlobo lwe-magnetic pulse kunye nohlobo lweHolo. Izixhobo zoluvo zemagneti zidla ngokuxhonywa kufutshane nendlu yothumelo yeflywheel, lo gama abenzi boluvo beHolo baxhonywe ecaleni kwepuli yecrankshaft ngaphambili ekupheleni kwecrankshaft okanye kwindlu yothumelo ecaleni kweflywheel. Indawo echanekileyo yokufakela iya kuhluka ngokuxhomekeke kwimodeli kunye noyilo.
...Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
Nceda usibize ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni iintsimbi zeMG&750 zamkelekile ukuthenga.
