Iyini i-car exhaust camshaft assembly
Ukuhlanganiswa kwe-camshaft yokukhipha umoya yezimoto kuyingxenye eyinhloko yesitimela se-valve senjini, esinomthwalo omkhulu wokulawula izikhathi zokuvula nokuvala kwama-valve ukuqinisekisa ukuthi ukukhishwa komoya kusebenza kahle.
Umsebenzi oyinhloko
Ngokulungisa isikhathi sokuvulwa kwevalvu nokwenza ngcono ukusebenza kahle kwenjini ngaphansi kwezimo zokusebenza ezahlukene, kuthinta ngqo ukukhishwa kwamandla kanye nokonga uphethiloli. Isibonelo, ukuvala amavalvu kusenesikhathi lapho ushayela ngesivinini esiphansi kunganciphisa ukugeleza kwamagesi okukhipha umoya, kuyilapho ukubambezela ukuvala ngesikhathi sokushayela ngesivinini esikhulu kungathuthukisa ukusebenza kwamandla.
Ukwakheka kwesakhiwo
Ihlanganisa i-stator, i-rotor, i-control oil passage kanye ne-actuator, futhi ilawula ushintsho lwesigaba ngokucindezela kukawoyela. Umklamo wayo udinga ukucabangela kokubili amandla nokunemba, futhi ikakhulukazi izinto ziyinsimbi ye-alloy ukumelana nokusebenza kwesivinini esikhulu kanye ne-torque enkulu.
"Uhlelo lokusebenza lobuchwepheshe"
Amanye amamodeli asebenzisa ubuchwepheshe be-AVS (Variable Valve Lift), obulungisa ngokuguquguqukayo ama-engeli okuvula nokuvala ama-valve ngeyunithi yokulawula kagesi, okwenza ngcono ukusebenza kahle kwenjini. Isibonelo, i-Volkswagen/Audi ithola amandla aphezulu okukhipha i-torque ngesivinini esiphansi ngokushintsha kwe-elekthronikhi ye-valve lift ye-ekzosi camshaft.
Umsebenzi wokuhlanganiswa kwe-camshaft ye-exhaust yezimoto ukulawula isikhathi sokuvulwa nokuvalwa kwe-valve ye-exhaust, ukuqinisekisa ukuthi igesi ye-exhaust ikhishwa ngokushesha kusilinda, okuthinta ngqo ukusebenza kwamandla enjini kanye nokusebenza kahle kokukhishwa komoya.
Umsebenzi oyinhloko
Ngokuhamba kokujikeleza kwe-camshaft, ama-valve okukhipha aqhutshwa ukuvula nokuvala ngokulandelana okuthile, elawula ngokunembile isikhathi, isivinini kanye nokuphakama kokukhishwa kwegesi yokukhipha. Lokhu kuhambisana nokuhamba kwe-piston ukuqinisekisa ukusebenza kahle kwenjini.
Indima ebalulekile
I-Youdaoplaceholder0 Lungiselela ukusebenza kahle kokukhipha ugesi: Qinisekisa ukuthi amagesi okukhipha ugesi akhishwa ngesikhathi esifanele, unciphise umthelela wamagesi asele ekusebenzeni kahle kokushisa, futhi uthuthukise ukukhishwa kwamandla.
I-Youdaoplaceholder0 Nciphisa ukungcola kokukhishwa kwegesi: Lawula ngokunembile inqubo yokukhipha umoya ukuze unciphise ukukhishwa kwegesi engcolile engashiswanga ngokuphelele, uhlangabezane nezidingo zokuvikelwa kwemvelo.
I-Youdaoplaceholder0 ivumelana nezimo zokusebenza ezahlukene : Lungisa amapharamitha e-valve (njengokuphakamisa) ngokuya ngomthwalo wenjini ukuze ilinganisele ukonga uphethiloli kanye nokusebenza kwamandla.
Isandiso sobuchwepheshe
Ama-camshafts amanye amamodeli ahlanganisa nobuchwepheshe be-variable valve timing (VVT) noma i-lift (VVL), okuthuthukisa ukusebenza kahle kwenjini ngokulungisa iphrofayili ye-CAM.
Amaphutha ekuhlanganisweni kwe-camshaft ye-exhaust yezimoto ngokuvamile abonakala kanje:
I-Youdaoplaceholder0 Ubunzima bokuqalisa : Ubunzima bokusha noma ukungakwazi ukuqala, i-ECU ayikwazi ukuthola isignali yesikhundla se-camshaft, okuholela ekudidekeni kwesikhathi sokusha
Ukwehla kwamandla e-Youdaoplaceholder0: ukusheshisa okubuthakathaka, ukudlidliza okungasebenzi, ukushisa okungaphelele okuholela ekuphumeni kwamandla kwesilinda okungavamile
I-Youdaoplaceholder0 Ukusetshenziswa kukaphethiloli okwandisiwe : i-ECU isebenzisa amapharamitha okujova uphethiloli angaguquki, okuholela ekongeni uphethiloli okumpofu
Ukonakala kokukhishwa kwegesi kwe-Youdaoplaceholder0: igesi yokukhipha eningi ngokweqile, ukukhishwa kwentuthu emnyama, uhlelo lwe-OBD lubangela ikhodi yephutha (njenge-P0014)
Izimbangela ezivamile
Ukwehluleka kwevalvu ye-solenoid ye-Youdaoplaceholder0 : Ukulimala kwevalvu ye-solenoid ye-exhaust camshaft actuator kungaholela ekwehlulekeni kokulawula (iphutha elivamile, elibangela izinkinga ezingaphezu kuka-60% ezinjalo)
I-Youdaoplaceholder0 Amafutha/ukungcola okunganele : Ukucindezela okunganele kwamafutha noma ukungena kokungcola kuthinta uhlelo lwesikhathi oluguquguqukayo
I-Youdaoplaceholder0 Iphutha le-plug/line elixegayo : Ukuxega noma ukukhululeka kwe-solenoid valve plug kubangela ukuphazamiseka kokudluliselwa kwesignali
Umonakalo we-sprocket ye-Youdaoplaceholder0 : Ukuguguleka kwe-sprocket ye-camshaft VVT actuator kuzothinta ukuzinza kwejubane lokungenzi lutho kwenjini
Ukwehluleka kwenzwa ye-Youdaoplaceholder0: Izinkinga zenzwa yesikhundla se-camshaft noma ukufakwa nazo zingabangela izimpawu ezifanayo
Isixazululo
I-Youdaoplaceholder0 Hlola i-solenoid valve : funda ikhodi yephutha ngethuluzi lokuxilonga, ulinganise inani lokumelana kwe-solenoid valve (ngokuvamile cishe i-0.13Ω), bese ushintsha ingxenye eyonakele
I-Youdaoplaceholder0 Hlanza inzwa : Susa inzwa ye-camshaft ukuze uhlanze amabala kawoyela noma izinto zangaphandle. Uma ufaka kabusha, qiniseka ukuthi igebe lifanelekile
I-Youdaoplaceholder0 Hlola uhlelo lwesikhathi : qinisekisa ukuthi isikhathi se-valve sinembile yini. Uma kudingeka, lungisa iketanga noma ushintshe i-tensioner
I-Youdaoplaceholder0 Engeza uwoyela wenjini: Qinisekisa ukuthi izinga likawoyela lijwayelekile futhi alinazo izinto ezingcolile, bese ushintsha isihlungi sikawoyela njalo
I-Youdaoplaceholder0 Ukulungiswa kobungcweti : Uma kunezinkinga ezihlobene nokufakwa kwenzwa noma izintambo, kufanele ziphathwe ochwepheshe
Uma isibani sephutha sihlala sikhanya noma izimpawu zinganciphi, kutuswa ukuthi uxhumane nesikhungo sokulungisa esingochwepheshe ukuze sihlolwe ngokushesha okukhulu.
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izihloko ezikulesi siza!
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
Inkampani Zhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni i-MG&I-MAXUSizingxenye zezimoto zamukelekile ukuthenga.
