Yintoni indibano ye-camshaft yokukhupha iimoto
Indibano ye-camshaft ye-exhaust yeemoto yinxalenye ephambili yesitimela se-valve senjini, enoxanduva lokulawula amaxesha okuvula nokuvala kwee-valve ukuqinisekisa ukuba i-exhaust isebenza kakuhle.
Umsebenzi oyintloko
Ngokulungisa ixesha lokuvulwa kweevalvu kunye nokwenza ngcono ukusebenza kakuhle kwenjini phantsi kweemeko ezahlukeneyo zokusebenza, oku kuchaphazela ngokuthe ngqo umbane ophumayo kunye nokonga amafutha. Umzekelo, ukuvala iivalvu kwangaphambili xa uqhuba ngesantya esiphantsi kunokunciphisa ukuhamba kweegesi zokukhupha umoya, ngelixa ukulibazisa ukuvala ngexesha lokuqhuba ngesantya esiphezulu kunokuphucula ukusebenza kwamandla.
Ulwakhiwo lwesakhiwo
Iquka i-stator, i-rotor, i-control oil passage kunye ne-actuator, kwaye ilawula utshintsho lwesigaba ngoxinzelelo lweoyile. Uyilo lwayo kufuneka luqwalasele zombini amandla kunye nokuchaneka, kwaye uninzi lwezinto zenziwe ngentsimbi ye-alloy ukumelana nokusebenza ngesantya esiphezulu kunye ne-torque enkulu.
"Usetyenziso lweTekhnoloji"
Ezinye iimodeli zisebenzisa itekhnoloji ye-AVS (Variable Valve Lift), elungisa ngokuguquguqukayo ii-engile zokuvula nezokuvala zeevalvu ngeyunithi yolawulo lwe-elektroniki, nto leyo ephucula ngakumbi ukusebenza kakuhle kwenjini. Umzekelo, iVolkswagen/Audi ifumana amandla aphezulu okukhupha i-torque ngesantya esiphantsi ngokutshintsha kwe-electronic valve lift ye-ekzosi ye-camshaft.
Umsebenzi wendibano ye-automotive exhaust camshaft kukulawula ixesha lokuvulwa nokuvalwa kwevalvu yokukhupha umoya, ukuqinisekisa ukuba igesi yokukhupha umoya ikhutshwa ngokukhawuleza kwisilinda, nto leyo echaphazela ngokuthe ngqo ukusebenza kwamandla enjini kunye nokusebenza kakuhle kokukhupha umoya.
Umsebenzi oyintloko
Ngokuhamba kwe-camshaft ngokujikeleza, iivalvu zokukhupha umoya ziqhutywa ukuba zivuleke kwaye zivalwe ngokulandelelana okuthile, zilawula ngokuchanekileyo ixesha, isantya kunye nokuphakanyiswa kokukhutshwa kwegesi yokukhupha umoya. Oku kuhambelana nokuhamba kwepiston ukuqinisekisa ukusebenza kakuhle kwenjini.
Indima ephambili
I-Youdaoplaceholder0 Yenza ngcono ukusebenza kakuhle kokukhupha umoya: Qinisekisa ukuba iigesi zokukhupha umoya zikhutshwa ngexesha elifanelekileyo, nciphisa impembelelo yeegesi eziseleyo ekusebenzeni kakuhle kokutshisa, kwaye wongeze amandla okukhupha.
I-Youdaoplaceholder0 Nciphisa ungcoliseko lokukhupha umoya: Lawula ngokuchanekileyo inkqubo yokukhupha umoya ukuze unciphise ukukhutshwa kwegesi yenkunkuma engatshanga ngokupheleleyo, uhlangabezane neemfuno zokhuseleko lokusingqongileyo.
I-Youdaoplaceholder0 ilungelelanisa neemeko zokusebenza ezahlukeneyo: Lungisa iiparameter zevalvu (ezifana nokuphakanyiswa) ngokwemithwalo yenjini ukuze ilungelelanise ukonga amafutha kunye nokusebenza kwamandla.
Ulwandiso lobuchwepheshe
Ii-camshafts zezinye iimodeli zikwadibanisa itekhnoloji ye-variable valve timing (VVT) okanye i-lift (VVL), ephucula ngakumbi ukusebenza kakuhle kwenjini ngokulungelelanisa iprofayili ye-CAM.
Iimpazamo kwindibano ye-camshaft ye-exhaust yeemoto zihlala zibonakaliswa ngolu hlobo:
Ubunzima bokuqalisa i-Youdaoplaceholder0: Ubunzima bokutsha okanye ukungakwazi ukuqala, i-ECU ayikwazi ukufumana isignali yesikhundla se-camshaft, nto leyo ebangela ukudideka kwexesha lokutsha
Ukwehla kwamandla e-Youdaoplaceholder0: ukukhawulezisa okubuthathaka, ukungcangcazela okungasebenziyo, ukutsha okungaphelelanga okukhokelela ekuphumeni kwamandla esilinda okungaqhelekanga
I-Youdaoplaceholder0 Ukusetyenziswa kwepetroli okwandisiweyo: i-ECU isebenzisa iiparameter zokujova ipetroli ezizinzileyo, nto leyo ebangela ukuba uqoqosho lwepetroli lube lubi kakhulu
Ukonakala kokukhutshwa kwegesi yi-Youdaoplaceholder0: igesi ephumayo kakhulu, ukukhutshwa komsi omnyama, inkqubo ye-OBD ibangela ikhowudi yempazamo (efana ne-P0014)
Izizathu eziqhelekileyo
Ukusilela kwevalvu yesolenoid ye-Youdaoplaceholder0 : Ukonakala kwevalvu yesolenoid ye-activator ye-exhaust camshaft kunokukhokelela ekusileleni komgaqo (impazamo eqhelekileyo, ebangela ngaphezulu kwama-60% eengxaki ezinjalo)
I-Youdaoplaceholder0 Ioyile/ukungcola okunganelanga : Uxinzelelo lweoyile olunganelanga okanye ukungena kokungcola kuchaphazela inkqubo yexesha eliguquguqukayo
I-Youdaoplaceholder0 Impazamo yeplagi/yomgca ekhululekileyo : Ukuxinana okanye ukukhululeka kweplagi yevalvu yesolenoid kubangela ukuphazamiseka kokudluliselwa kwesignali
Umonakalo we-sprocket ye-Youdaoplaceholder0 : Ukuguguleka kwe-sprocket ye-camshaft ye-VVT actuator kuya kuchaphazela ukuzinza kwesantya sokungaqhubi kakuhle kwenjini
Ukusilela kweSensor ye-Youdaoplaceholder0: Iingxaki zesensor yendawo ye-camshaft okanye zokufakelwa nazo zinokubangela iimpawu ezifanayo
Isisombululo
I-Youdaoplaceholder0 Jonga ivalvu ye-solenoid : funda ikhowudi yempazamo ngesixhobo sokuxilonga, ulinganise ixabiso lokumelana kwevalvu ye-solenoid (ngesiqhelo malunga ne-0.13Ω), kwaye utshintshe indawo eyonakeleyo
I-Youdaoplaceholder0 Coca i-sensor : Susa i-sensor ye-camshaft ukuze ucoce amabala eoyile okanye izinto zangaphandle. Xa ufaka kwakhona, qiniseka ukuba isithuba sifanelekile
I-Youdaoplaceholder0 Jonga inkqubo yexesha : qinisekisa ukuba ixesha levalvu lichanekile na. Ukuba kuyimfuneko, lungisa ityathanga okanye utshintshe i-tensioner
I-Youdaoplaceholder0 Yongeza ioyile yenjini: Qinisekisa ukuba inqanaba leoyile liqhelekile kwaye alinazo izinto ezimdaka, kwaye usitshintshe isihluzi seoyile rhoqo
Ulondolozo lobuchwephesha lwe-Youdaoplaceholder0: Xa kukho imiba enxulumene nokufakwa kwe-sensor okanye iingcingo, kufuneka iphathwe ziingcali
Ukuba isibane sempazamo sihlala sivuliwe okanye iimpawu azipheli, kuyacetyiswa ukuba uqhagamshelane nesikhungo sokulungisa esiqeqeshiweyo ukuze sihlolwe ngokukhawuleza.
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.
