Yintoni i-crankshaft sensor yemoto
I-sensor yendawo ye-crankshaft yi-sensor eyintloko kwiinjini zeemoto esetyenziselwa ukubona indawo, isantya se-crankshaft kunye nesignali esembindini ephezulu ye-piston. Isignali yayo ilawula ngokuthe ngqo ixesha lokutsha kunye nexesha lokujova ipetroli, iqinisekisa ukusebenza kakuhle nokuzinzileyo kwenjini.
Umsebenzi oyintloko
Ukufunyanwa kwendawo ye-crankshaft: Ngokuhamba kwamazinyo ediski yesignali kunye nentloko yemagnethi, isignali ye-pulse iveliswa ukuze kuchongwe indawo yepiston (70° ngaphambi kwesikhungo esiphezulu esifileyo).
Jonga isantya senjini: Bala umthamo wokuhambisa amafutha ojikelezayo kwaye uncede i-ECU ekulungiseni umthamo wokufaka amafutha kunye ne-Angle yokuqhubela phambili kwe-ignition.
Ukuchongwa kolandelelwano lwesilinda kunye nokujonga ukusilela komlilo: Ukuchongwa kolandelelwano lwesilinda kufezekiswa ngomahluko wesigaba semiqondiso yepulse (efana ne-90°), kwaye kufunyenwe iziganeko zokusilela komlilo.
Iindidi eziqhelekileyo
Uhlobo lwe-Youdaoplaceholder0 magnetic pulse : Ivelisa amandla e-electromotive alternating ngokutshintsha intsimi ye-magnetic, njengeenkqubo zeNissan kunye neToyota.
Ifomula yesiphumo se-Youdaoplaceholder0 Hall : Ngokubona utshintsho lwentsimi yemagnethi ngezinto ze-hall, isignali yedijithali iyaphuma.
Uhlobo lwe-photoelectric lwe-Youdaoplaceholder0 : Ivelisa imiqondiso ngokuxhomekeka ekuvalekeni kwendlela ye-optical kwaye ayisetyenziswa kakhulu.
Indawo yokufakela
Injini yedizili: Ifakwa kakhulu kwindawo yokugcina amavili okanye kwimpompo yokuhambisa.
Injini yepetroli: Ifumaneka rhoqo ngaphakathi kwi-distributor (njengakwinkqubo yeToyota yeTCCS) okanye kufutshane ne-flywheel.
Ukubonakaliswa kwempazamo
Injini kunzima ukuyiqalisa, iyashukuma okanye ayisebenzi.
Uqoqosho lwepetroli luye lwehla kwaye ukukhutshwa komoya kudlule imigangatho.
Umsebenzi ophambili we-automotive crankshaft sensor (ekwaziwa ngokuba yi-crankshaft position sensor okanye i-engine speed sensor) kukubona indawo ye-crankshaft, isantya senjini kunye ne-piston top dead center signals, kwaye idlulisele le datha kwi-engine control unit (ECU) ukulawula ngokuchanekileyo ixesha lokutsha, ixesha lokutsalwa kwepetroli kunye nolandelelwano lokutsalwa kwepetroli, ukuqinisekisa ukusebenza kakuhle nokuzinzileyo kwenjini.
Umsebenzi oyintloko
I-crankshaft sensor yinxalenye ebalulekileyo yenkqubo yolawulo lwe-elektroniki yenjini. Imisebenzi yayo ephambili ibandakanya:
I-Youdaoplaceholder0 Fumana indawo ye-crankshaft kunye nokujikeleza I-engile : Jonga i-engile yokujikeleza kwe-crankshaft ngexesha langempela, umisele indawo ethile yepiston kwisilinda, kwaye unikezele ngemiqondiso yesalathiso sokutsha kunye nexesha lokufakwa kwepetroli kwi-ECU.
I-Youdaoplaceholder0 ilinganisa isantya senjini: Njengesixhobo sokuvavanya isantya, ifaka isignali yesantya kwi-ECU ukuze ilungise ngokuguquguqukayo umthamo wokufakwa kwepetroli kunye ne-Angle yokuqhubela phambili kwe-ignition, iphephe ukungoneli kokufakwa kwepetroli okanye ukulibaziseka kokutshiswa.
I-Youdaoplaceholder0 Chonga indawo yepiston top dead center : Fumana umzuzu apho ipiston ifikelela khona kwi-top dead center (ingakumbi kwi-top dead center ye-cylinder yokuqala), nceda i-ECU ekufezekiseni ukujova ngophethiloli ngokulandelanayo kunye nokwahlulwa kolandelelwano lwe-cylinder, kwaye uqinisekise ulandelelwano oluchanekileyo lokusebenza kwe-cylinder nganye.
I-Youdaoplaceholder0 ixhasa ulawulo oluncedisayo : ithatha inxaxheba kwiinkqubo ezingaphantsi ezifana nolawulo lwesantya sokungaqhubi kakuhle kunye nolawulo lokuphuma kwepetroli, kwaye imisela ukungasebenzi kakuhle kwenjini ngokujonga ukuguquguquka kwe-crankshaft Angle, iphucula ukusebenza kakuhle kokutsha kunye nokunciphisa ukukhutshwa komoya.
Umgaqo wokusebenza kunye neentlobo
Izinzwa zeCrankshaft zifezekisa imisebenzi yazo ngokuguqula isignali ebonakalayo. Iindidi eziqhelekileyo ziquka:
Uhlobo lwe-Youdaoplaceholder0 magnetic pulse : Ivelisa isignali ye-sinusoidal wave ngokubangela utshintsho lwe-magnetic field ngediski yesignali. Ixabiso layo liphantsi kodwa isengozini yokuphazamiseka.
Uhlobo lweholo ye-Youdaoplaceholder0 : Ikhupha imiqondiso yamaza esikwere ngebhlade yetrigger, ifuna umbane wangaphandle, kwaye isignali yokuphuma izinzile kwaye ayichaphazeleki sisantya sokujikeleza.
Uhlobo lwe-photoelectric lwe-Youdaoplaceholder0 : I-pulse voltage iveliswa ngokudlulisa ngomngxuma wokukhanya, ngokuchanekileyo okuphezulu kodwa ichaphazeleka lula ngamabala eoyile.
Zonke iintlobo kufuneka zisebenze kunye nesenzi sendawo ye-camshaft ukuqinisekisa imiqondiso ehambelanayo.
Impembelelo yempazamo
Ukungaqheleki kwezixhobo zenzwa kunokukhokelela koku:
Xa isibane se-injini sikhanya, sibonisa ubunzima bokuqalisa, amandla angonelanga okanye ukungakwazi ukuqala.
Ukutshaya gwenxa kunye nexesha lokufaka amafutha kunciphisa ukonga amafutha kwaye kwandisa ukukhutshwa komoya.
Izizathu eziqhelekileyo zeziphene ziquka ukuguga kwesekethe, izinzwa ezingcolileyo okanye ukususwa okungafanelekanga kokufakwa (ukususwa okuqhelekileyo yi-0.2-0.4mm).
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
