Isixhobo sokuva i-Camshaft position sensor.
Umsebenzi ophambili we-camshaft position sensor kukuqokelela i-dynamic Angle signal ye-camshaft kwaye uyifake kwi-electronic control unit (ECU) ukuze kuchongwe ixesha lokutsha kunye nexesha lokutsalwa kwepetroli. Le nkqubo ibandakanya ulawulo lwe-fuel injection sequentially, ulawulo lwe-ignition time kunye nolawulo lwe-deflagration ukuqinisekisa ukusebenza kakuhle kwenjini. Ukongeza, i-camshaft position sensor iyakwazi ukuchonga ukuba yeyiphi i-cylinder piston eza kufikelela kwi-TDC, ngoko ke yaziwa ngokuba yi-cylinder recognition sensor. I-signal yayo ikwasetyenziselwa ukuchonga umzuzu wokuqala wokutshalwa xa injini iqaliswa, nto leyo ibalulekileyo ukuba injini iqale kwaye isebenze.
Umgaqo wokusebenza kunye nokubaluleka kwesenzi sendawo ye-camshaft kubonakala kwezi zinto zilandelayo:
Ukufunyanwa kunye nokucubungula isignali: I-sensor iqokelela indawo kunye nemiqondiso yesantya se-camshaft kwaye idlulisele olu lwazi kwi-ECU, elawula ukufakwa kwepetroli kunye nexesha lokutsha ngokwezi mpawu ukuze iphucule ukusebenza kwenjini.
Ulawulo lokutsha kunye nokufakwa kwepetroli: Izinzwa zesikhundla se-camshaft zinceda i-ECU ukuba imisele amaxesha afanelekileyo okutsha kunye nokufakwa kwepetroli, abaluleke kakhulu ekuphuculeni ukusebenza kakuhle kwepetroli kunye nokunciphisa ukukhutshwa komoya.
Ukuqala kokubona : Xa injini iqala, isenzi sendawo ye-camshaft sinceda i-ECU ukuba ichonge ixesha lokuqala lokutsha ukuqinisekisa ukuba injini ingaqala kakuhle.
Impembelelo: Ukuba isenzi sendawo ye-camshaft siyasilela, oko kunokubangela ukuba ukusebenza kwenjini kunciphe okanye kungaphumeleli ukuqala kuba i-ECU ayinakulawula ngokuchanekileyo ixesha lokutsha kunye nexesha lokujova ipetroli.
Ngamafutshane, i-sensor yesikhundla se-camshaft yinxalenye ebalulekileyo kwinkqubo yanamhlanje yolawulo lweenjini zeemoto, indima yayo ayipheleli nje ekuboneleleni ngemiqondiso yokulawula ukutsha kunye nokufakwa kwepetroli, kodwa ikwabandakanya nokuchongwa kokuqala kunye neminye imisebenzi, enefuthe ngqo ekusebenzeni nasekukhuselekeni kwenjini iyonke.
Ziziphi iimpawu zokungaphumeleli kwe-convex shaft sensor?
Ukusebenza kokusilela kwesensor ye-camshaft kuquka ukungaphumeleli ukuqala, ubunzima ekuqaliseni, isantya esingazinzanga sokungaqhubi kakuhle, ubuthathaka benjini, ukusetyenziswa kwepetroli okwandileyo, ukushukuma kwemoto, ukusilela kokukhanya okuqhubekayo, ukucima ngequbuliso xa imoto ishushu, ukungqubana kokuqhuba, njl.
Ezinye zezizathu kunye neempawu zezi zilandelayo:
1, ukusilela kokutsha: isivamvo sendawo ye-camshaft sinokumisela ulandelelwano lokutsha, ukusilela kuya kubangela ukusilela kokutsha, ngeli xesha injini ayilula ukuyiqalisa;
2, injini ayinamandla: xa isenzi sendawo ye-camshaft singaphumeleli, i-ECU ayinakukwazi ukubona utshintsho lwendawo ye-camshaft, ngoko ke ayinakukwazi ukubona ngokuchanekileyo utshintsho lwendawo ye-camshaft, nto leyo echaphazela umthamo wokungenisa kunye nokukhupha umoya wenkqubo yokukhupha umoya ekufutshane, ize emva koko ichaphazele ukusebenza kwenjini;
3, ukusetyenziswa kwepetroli okwandisiweyo: xa isivamvo sendawo ye-camshaft singasebenzi, ikhompyutha iya kuba ne-disordered fuel injection, nto leyo ebangela ukusetyenziswa kwepetroli, ubuthathaka bemoto, isantya esicothayo;
4, ukuvalwa ngequbuliso kwemoto eshushu: indima yesixhobo sokubona indawo ye-camshaft ibaluleke kakhulu, ukuba isixhobo sokubona indawo ye-camshaft asisebenzi kakuhle, umsebenzi wenjini uya kuba nefuthe elithile.
Xa imoto inezi meko zingaqhelekanga zingasentla, akufuneki ithathwe lula kwaye yiya kwindawo yokulungisa eyingcali ukuze ihlolwe ngokukhawuleza.
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.
