Umsebenzi wevili lesignali ye-crankshaft.
Indima ephambili yevili lesignali ye-crankshaft kukuchonga ngokuchanekileyo indawo kunye ne-engile ye-crankshaft, kunye nesantya senjini. Ihlala isebenza kunye nee-sensors zesikhundla se-camshaft ukuqinisekisa ukusebenza okuzinzileyo kwenjini kunye nokwenza ngcono ukusebenza. Ukucacisa:
Misela indawo ye-crankshaft: Ivili lesignali ye-crankshaft, ngoyilo kunye nendawo yalo ethile, livumela i-sensor ukuba ibone ngokuchanekileyo indawo yangoku kunye ne-Engela ye-crankshaft, nto leyo ibalulekileyo ekulawuleni ixesha lokutsha kunye nokufakwa kwepetroli.
Ukusebenza nge-sensor yendawo ye-camshaft: Ivili lesignali ye-crankshaft lisebenza ne-sensor yendawo ye-camshaft ukumisela ixesha elisisiseko lokutsha. Olu manyano luqinisekisa ukuba injini inokutsha ngexesha elifanelekileyo ukuze isebenze kakuhle nangokufanelekileyo.
Ivili lesignali ye-crankshaft lisetyenziswa ngokubanzi kwivili lesignali yamazinyo angama-60-2, kukho inxalenye yezinyo elahlekileyo, yi-sensor ngokwemilo yezinyo kunye nesignali yenqanaba eliphezulu neliphantsi lenxalenye yezinyo elahlekileyo ukugweba isigaba soku-1 se-crankshaft. Olu yilo luvumela i-sensor ukuba igwebe ngokuchanekileyo indawo kunye nesigaba se-crankshaft ngokwemilo yezinyo kunye nemiqondiso yenqanaba eliphezulu neliphantsi lezinyo elahlekileyo, kwaye ngaloo ndlela ifezekise ulawulo oluchanekileyo lwemeko yokusebenza kwenjini. Uyilo olukhethekileyo lwevili lesignali ye-crankshaft, kunye nokucutshungulwa kwesignali ye-crankshaft yi-ECU (iyunithi yolawulo lwe-elektroniki), yenye yeendlela eziphambili zokufezekisa ukusebenza okusebenzayo nokuzinzileyo kwenjini.
Ukujonga isantya senjini: Ivili lesignali ye-crankshaft likwajonga isantya senjini kwaye lithumela idatha kwi-ECU (iyunithi yolawulo lwe-elektroniki) ukuze kulawulwe ngokuchanekileyo ixesha lokutsha kunye nexesha lokujova, nto leyo ibalulekileyo ekuphuculeni ukusebenza kakuhle kwepetroli kunye nokunciphisa ukukhutshwa komoya.
Ngamafutshane, ivili lesignali ye-crankshaft liyinxalenye ebalulekileyo kwiinjini zanamhlanje, linceda iinkqubo zolawulo lweenjini ukuba zisebenze kakuhle kwaye ziqinisekise ukusebenza ngokukhuselekileyo ngokubonelela ngolwazi oluchanekileyo lwendawo kunye nesantya.
Ziziphi iimpawu zokungaphumeleli kwediski yesiginali ye-crankshaft?
Ukuba idiski yesignali ye-crankshaft ayisebenzi, iya kuba neziphumo ezininzi kwindlela esebenza ngayo imoto, ikakhulu ngolu hlobo lulandelayo:
Okokuqala, isalathisi sempazamo siyakhanya, nto leyo ethetha ngqo ngenkqubo yokuzixilonga yesithuthi emva kokubona ingxaki. Okwesibini, xa uqalisa imoto, unokufumanisa ukuba inkqubo yokuqala inde kunesiqhelo, kuba injini izama ukuqala ngokwesiqhelo ngesenzi sendawo ye-camshaft, kodwa ngenxa yempazamo yediski yesiginali, inkqubo yokuqala iyaphazamiseka. Ngexesha lokuqhuba, umsebenzi wenqwelo-moya ofanayo unokuchaphazeleka kwaye awukwazi ukusebenza ngokwesiqhelo. Ukongeza, injini inokubonakala ngathi ingcangcazela ngendlela engaqhelekanga, kwaye ikhuphe nomsi omhlophe.
Umsebenzi ophambili we-crankshaft position sensor kukujonga isantya senjini, kwaye ngokweenkcukacha ezichazwe apha kukuchonga ubungakanani be-fuel injection kunye ne-ignition advance Angle. Oku kuqinisekisa ukuba injini iyadutyulwa kwaye iqaliswe ngexesha elifanelekileyo, ngaloo ndlela kunciphisa umonakalo emotweni. Nangona kunjalo, xa kukho ingxaki kwiphaneli yesignali ye-crankshaft, olu luhlu lwemisebenzi yokujonga nokulungisa lunokuchaphazeleka, nto leyo ekhokelela ekusebenzeni kwenjini okungazinzi.
I-sensor yendawo ye-crankshaft idla ngokufakwa kwi-distributor, eyinxalenye ebalulekileyo yokubona indawo ye-TDC yepiston, ngoko ke ngamanye amaxesha ibizwa ngokuba yi-sensor ye-TDC. Xa le sensor ingaphumeleli, kufuneka ihlolwe kwaye ilungiswe ngoko nangoko ukuthintela ukungaphumeleli ukuba kwande kwaye kubangele umonakalo omkhulu kwisithuthi.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
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I-Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto ze-MG&MAUXS kwaye wamkelekile ukuzithenga.
