Inzwa yokuhamba komoya - yenye yezona sensor zibalulekileyo zenjini ye-EFI.
Injini yokufaka ipetroli yokulawula ngombane ukuze kufunyanwe umxube ongcono phantsi kweemeko ezahlukeneyo zokusebenza, kuyimfuneko ukulinganisa ngokuchanekileyo ubungakanani bomoya ofunxwa enjinini ngalo lonke ixesha, nto leyo esisiseko sokubala i-ECU (ulawulo) lwe-fuel injection. Ukuba i-sensor yokuhamba komoya okanye umgca uyasilela, i-ECU ayinakufumana isignali yegesi yokungenisa echanekileyo, ayinakulawula ubungakanani be-injection ngokwesiqhelo, nto leyo eya kubangela ukuba umxube ube mkhulu kakhulu okanye ube mncane kakhulu, kangangokuba injini ayisebenzi ngokwesiqhelo. Kukho iintlobo ezininzi zee-sensor zokuhamba komoya zenkqubo yokufaka ipetroli yokulawula ngombane, kwaye ii-sensor zokuhamba komoya eziqhelekileyo zinokwahlulwa zibe luhlobo lwe-blade (wing), uhlobo oluphambili, uhlobo lwe-hot wire, uhlobo lwefilimu eshushu, uhlobo lwe-Karman vortex njalo njalo.
Iintlobo ezi-5 zeempazamo zesenzi sokuhamba komoya
I-sensor yokuhamba komoya yinxalenye ebalulekileyo kwinkqubo yolawulo lweenjini zeemoto, ukusilela kwayo kuya kukhokelela ekuwohlokeni kokusebenza kwenjini, ukwanda kokusetyenziswa kwepetroli, kwaye kuchaphazele nokhuseleko lwesithuthi. Iimpazamo ezintlanu eziqhelekileyo ze-sensor yokuhamba komoya kunye neempawu zazo zezi zilandelayo:
Ukuhamba komoya okungaqhelekanga kunye ne-voltage: oku kunokukhokelela kwisantya esingazinziyo sokungaqhubi kakuhle, ukukhawulezisa okubuthathaka, ukusetyenziswa kwepetroli okwandileyo kunye nezinye iingxaki.
I-voltage iyonke yokuhamba komoya iphezulu kakhulu okanye iphantsi kakhulu: Oku kubonisa ukuba isenzi-luvo sisenokungalinganisi ukuhamba ngokuchanekileyo, nto leyo enokuchaphazela ukusebenza kwenjini.
Umxube wegesi obhityileyo kakhulu okanye otyebileyo kakhulu: Oku kunokukhokelela ekungaqhubeki kakuhle kwenjini, ukukhawulezisa okubuthathaka, ukusetyenziswa kakhulu kwepetroli kunye nokukhupha umoya ngendlela engaqhelekanga.
Isignali engachanekanga, ukuphazamiseka kwesignali okanye ukungazinzi kwesignali: Ezi ngxaki zinokubangela ukufakwa kwamafutha amaninzi okanye amancinci kakhulu, okuchaphazela ukusebenza kwenjini okuqhelekileyo.
Ukuba into yesihluzi somoya ayitshintshwanga ixesha elide okanye ukusetyenziswa kwento yesihluzi esingaphantsi, kuya kukhokelela ekuqokeleleni kothuli ngaphakathi kwesenzi sokuhamba komoya, okuchaphazela ukuchaneka kwayo kokufunyanwa kunye nobomi benkonzo.
Ukuze kuchongwe kwaye kusonjululwe ezi mpazamo, ezi ndlela zilandelayo zingathathwa:
Linganisa idatha ye-voltage yemveliso yenjini esebenzayo: kwimeko yokungenzi nto yenjini, i-voltage yesignali eguqukayo yesiphelo sesignali yeplagi kufuneka ibe phakathi kwe-0.8 kunye ne-4V; Xa ukhawulezisa ukuya kumthwalo opheleleyo, isignali ye-voltage kufuneka ibe kufutshane ne-4V.
Sebenzisa i-multimeter ukuvavanya i-voltage yokuphuma kwe-sensor: ixabiso le-voltage eliqhelekileyo kufuneka libe yi-5V, ungayivavanya impendulo ngokuvuthela umoya kwi-sensor.
Susa iplagi yamandla yesixhobo sokuhamba komoya xa injini isebenza: gweba ukuba isixhobo sokusebenza sisebenza ngokwesiqhelo ngokujonga utshintsho lwenjini.
Sebenzisa isixhobo sokuxilonga iimpazamo ukuze ufunde ikhowudi yempazamo kwaye uphathe iimpazamo ngokwekhowudi yempazamo ebonisiweyo.
Ukuba i-sensor yokuhamba komoya ifunyenwe inempazamo, kufuneka ilungiswe okanye itshintshwe kwangethuba ukuze kuthintelwe impembelelo enkulu ekusebenzeni kwenjini.
Indlela yokulungisa isenzi sokuhamba komoya
Iindlela zokulungisa izinzwa zokuhamba komoya ziquka ukuhlolwa nokucoca, ukutshintshwa kwezinzwa, ukulungiswa kweendawo ezonakeleyo, kunye nokuhlolwa okupheleleyo.
Jonga kwaye ucoce isenzi sokuhamba komoya: jonga rhoqo ukuba intambo yoqhagamshelo yesenzi sokuhamba komoya ikhululekile okanye yonakele. Ukuba kukho ingxaki efunyenweyo, yilungise okanye uyitshintshe ngexesha. Kwangaxeshanye, ukucoca isenzi sokuhamba komoya kunokuphucula ukuchaneka kwayo ngempumelelo. Sebenzisa isixhobo esikhethekileyo ukususa isenzi, usicoce ngesicoci esinobunono bokucoca, usisule emva kokucoca uze usifake kwi-.
Tshintsha i-sensor yokuhamba komoya : Ukuba i-sensor yokuhamba komoya ngokwayo ayisebenzi, kufuneka itshintshwe i-sensor entsha. Oku kudla ngokubandakanya ukususa i-sensor yokuqala nokufaka entsha .
Lungisa iindawo ezonakeleyo: Ukuba ucingo olushushu okanye i-hot die ye-sensor yokuhamba komoya itshile, iqhekekile, okanye ingcolile, kuya kufuneka uyitshintshe indawo enengxaki. Oku kunokubandakanya ukutshintsha iingcingo ezishushu, ii-hot molds, okanye ukucoca umphezulu we-sensor ukuze ususe uthuli kunye nokungcola.
Ukuhlolwa okupheleleyo: Ukuba kukho ingxaki ngemitha yokuhamba komoya, kungcono ukuba kwenziwe uhlolo olupheleleyo, njengoko ingxaki inokubandakanya imiba enzima yenkqubo. Ukuba kukho ingxaki ngemitha yokuhamba komoya, ukulungiswa kusenokungathembeki njengokuyitshintsha ngenxalenye entsha ehambelanayo.
Ngamafutshane, isenzi-sensor yokuhamba komoya sibalulekile ekusebenzeni kwenjini okuqhelekileyo, kwaye kufuneka sijongwane naso ngexesha apho kukho ukusilela ukuqinisekisa ukuba ukusebenza kwenjini kunye nokukhutshwa kwayo kuhlangabezana nemigangatho .
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
I-Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto ze-MG&MAUXS kwaye wamkelekile ukuzithenga.
