Iyini i-camshaft phase converter assembly yokukhipha ugesi kwezimoto
I-camshaft phase controller assembly ye-exhaust yezimoto iyisici esibalulekile sesitimela se-valve senjini, esisetshenziswa kakhulu ukulawula izikhathi zokuvula nokuvala kwama-valve, ngaleyo ndlela kuthuthukisa ukusebenza kwenjini.
Umsebenzi oyinhloko
Lokhu kuhlanganiswa KUZIvumelanisa nezidingo zamandla ngaphansi kwezimo zokusebenza ezahlukene ngokulungisa isikhathi sokuvula kwevalvu yokukhipha umoya. Isibonelo, uma ushayela ngesivinini esikhulu noma usheshisa kakhulu, kungalungisa isikhathi sokuvala ivalvu, kunciphise ukubambezeleka kokukhishwa komoya, futhi kuthuthukise ukuphuma kwamandla. Ngesivinini esiphansi noma ukungasebenzi, ukushisa okuphumelelayo kutholakala ngokulawula i-Angle ye-valve ehambisanayo.
Izici zesakhiwo
Ikhiqizwa ngenqubo yokusansimbi eyimpuphu (ngokuhambisana nezinga lomkhakha i-JB/T 13069-2017), kufaka phakathi izingxenye ezifana ne-stator, i-rotor, i-control oil passage kanye ne-actuator. I-stator kanye ne-rotor zilungisa izikhundla zazo ezihambisanayo ngokusebenzisa ingcindezi kawoyela ukuze kufezwe izinguquko zesigaba.
Izinhlelo zokusebenza ezivamile
Ivame ukutholakala ezinjinini zesimanje ezine-turbocharger, njenge-Changan Yidong kanye nezinye izinhlobo. Uma kwenzeka iphutha (njengekhodi yephutha ye-P0015), lingabangela ukwehla kwamandla noma isivinini sokungenzi lutho esingazinzile, futhi ukuhlanganiswa noma izingxenye ezihlobene nazo kudingeka zishintshwe.
Umsebenzi oyinhloko wokuhlanganiswa kwe-automotive exhaust camshaft phase converter ukulungisa ngokuguquguqukayo isikhathi sokuvula nokuvala kwe-exhaust valve ngokuya ngezimo zokusebenza kwenjini, ukwenza ngcono ukusebenza kahle kokusha nokunciphisa ukusetshenziswa kukaphethiloli.
Umsebenzi oyinhloko
I-Youdaoplaceholder0 ilungisa ngokuguquguqukayo isigaba sokukhipha umoya
Ngokulawula ingcindezi yokuhamba kukawoyela ukuze kulungiswe indawo ehlobene ye-stator ne-rotor futhi kushintshwe i-engela yesigaba se-camshaft yokukhipha, izikhathi zokuvula nokuvala zamavalvu zingalungiswa kalula. Isibonelo, ngesivinini esiphansi, thuthukisa isikhathi sokuvala sevalvu yokukhipha ukuze unciphise ukugeleza kwegesi yokukhipha. Libazisa ukuvala ngesivinini esiphezulu ukuze uthuthukise impendulo ye-turbocharging.
I-Youdaoplaceholder0 ithuthukisa ukusebenza kwamandla
Ngaphansi kwezimo zomthwalo ophezulu (njengokusheshisa okungazelelwe), isilawuli sesigaba sandisa ivolumu yokungenisa ngokuthuthukisa i-Angle ye-valve overlap, ngaleyo ndlela sithuthukise amandla ne-torque yenjini.
I-Youdaoplaceholder0 yehlisa ukusetshenziswa kukaphethiloli kanye nokukhishwa kwegesi
Ukulawulwa okunembile kwesigaba sokukhipha umoya kunganciphisa i-residual gas coefficient, kunciphise ukusetshenziswa kukaphethiloli futhi kunciphise ukukhishwa kwezinto eziyingozi njenge-carbon monoxide kanye ne-nitrogen oxides.
I-Youdaoplaceholder0 IGUQULA izimo zokushayela ezahlukene
Kusukela esivinini sokungenzi lutho kuya ekushayeleni ngesivinini esikhulu, isilawuli sesigaba silungisa ngokuguquguqukayo ngokwemiyalelo ye-ECU ukuqinisekisa ukuthi isikhathi sokuvulwa nokuvalwa kwevalvu ngaphansi kwesimo ngasinye sokusebenza sihambisana nezidingo zenjini.
Amaphutha ekuhlanganisweni kwe-phaser ye-exhaust camshaft yezimoto angabangela izinkinga ezilandelayo:
Uhlelo lwamandla olungajwayelekile
Ukungasebenzi kahle kungabangela ukuthi injini ingakwazi ukunikeza amandla aphelele, ngokusheshisa okubuthakathaka, ukuqala okulibazisekile (cishe imizuzwana emi-2), ukulahlekelwa amandla okungu-20% kuya ku-30%, futhi ngesivinini esiphezulu, isivinini singancishiswa ngenkani sibe ngaphakathi kuka-4,000 RPM.
Izinkinga zokukhishwa komoya ongcolile kanye nokusetshenziswa kukaphethiloli
Ukujova uphethiloli ngokungahlelekile kuholela ekwehleni kokusebenza kahle kokushisa, ukwanda kokusetshenziswa kukaphethiloli okungu-10% kuya ku-15%, kanti ukukhishwa kwe-CO kanye ne-HC kungadlula izinga ngo-50%. Ukusebenza kwesikhathi eside kungabangela ukusha nokuvaleka kwe-catalytic converter enezindlela ezintathu, kanti izindleko zokulungisa zifinyelela ezinkulungwaneni eziningana zama-yuan.
Ukusebenza kwekhodi yephutha kanye nemikhawulo yokuphepha
Uma ikhodi yephutha ye-P0014-00 ivuliwe, uhlelo luzokhawulela isivinini semoto sibe ngaphansi kwamakhilomitha angu-80 ngehora, lukhubaze uhlelo lokulawula ukuhamba ngesikebhe, futhi lungase lubangele imodi yokuxhuga (lukhawulele eminye imisebenzi).
Iziphakamiso zokuxilonga nokunakekela
I-Youdaoplaceholder0 Ukuhlolwa kokuqala : Hlola ikhwalithi kawoyela wenjini kanye nokuxhumeka kwe-wiring harness, bese uhlola ukuvuza kwe-sealing strip noma ukungasebenzi kahle kwe-solenoid valve.
Ukuhlolwa kokujula kwe-Youdaoplaceholder0: Uma inkinga ingaxazululwa, uchungechunge lwesikhathi, i-sprocket kanye nokuguguleka kwe-camshaft kufanele kuhlukaniswe ukuze kuhlolwe, izingxenye ezonakele zishintshwe bese kulungiswa kabusha isikhathi.
I-Youdaoplaceholder0 Ukuhlolwa kwemishini : Gxila ekuhloleni i-sprocket ye-camshaft, i-valve ye-VANOS solenoid kanye ne-chain tensioner. Shintsha izingxenye ezifanele uma kudingeka.
Uma ukungasebenzi kahle kuqhubeka, kunconywa ukuthi uxhumane nesikhungo sokulungisa esingochwepheshe ukuze kuhlolwe ngokuphelele.
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.
