Lexus NX injini

Lexus NX ndi crossover yaku Japan yophatikizika yomwe ili mgulu la premium. Makinawa adapangidwira ogula achichepere, okangalika. Pansi pa nyumba yagalimoto, mutha kupeza mitundu yosiyanasiyana yamagetsi. Ma injini omwe amagwiritsidwa ntchito amatha kupereka mphamvu zabwino komanso kuthekera kovomerezeka kwagalimoto.

Kufotokozera mwachidule za Lexus NX

Galimoto ya Lexus NX idawonetsedwa koyamba mu Seputembara 2013. Chiwonetserocho chinachitika ku Frankfurt Motor Show. Mtundu wachiwiri wa prototype udawonekera mu Novembala 2013. Ku Tokyo, lingaliro la turbocharged linaperekedwa kwa anthu. Zopangazi zidayamba ku Beijing Motor Show mu Epulo 2014 ndipo zidagulitsidwa kumapeto kwa chaka.

Maziko a Toyota RAV4 anagwiritsidwa ntchito ngati nsanja ya Lexus NX. Mu 2016, kampaniyo idawonjezera mithunzi yambiri ya utoto. Maonekedwe a Lexus NX amapangidwa mwanjira yamakampani ndikugogomezera m'mbali zakuthwa. Makinawa ali ndi grille yabodza yooneka ngati spindle. Kuti mutsindike mawonekedwe amasewera a Lexus NX ali ndi mpweya waukulu.

Mawonekedwe a Lexus NX

Tekinoloje zambiri zatsopano zidagwiritsidwa ntchito kuti zikonzekeretse mkati mwa Lexus NX. Okonzawo ankagwiritsa ntchito zipangizo zokwera mtengo kwambiri ndipo ankapereka zotsekereza mawu abwino. Zida za Lexus NX zikuphatikizapo:

• kuyendetsa maulendo apanja;
• chikopa upholstery;
• navigator wapamwamba;
• mwayi wopanda;
• premium audio system;
• chiwongolero chamagetsi;
• machitidwe owongolera mawu.

Salon Lexus NX

Zambiri zamainjini pa Lexus NX

Lexus NX ili ndi injini za petrol, hybrid ndi turbocharged. Injini ya turbine siyofanana ndi mtundu wagalimoto ya Lexus. Ichi ndi choyamba chosayembekezereka pamzere wonse wa magalimoto akampani. Mutha kudziwana ndi ma mota omwe adayikidwa pa Lexus NX pansipa.

NX200

3ZR-ZOTHANDIZA

NX200T

8AR-FTS

NX300

8AR-FTS

NX300H

2AR-FXE

Ma motors otchuka

Chodziwika kwambiri chinali mtundu wa turbocharged wa Lexus NX wokhala ndi injini ya 8AR-FTS. Iyi ndi injini yamakono yomwe imatha kugwira ntchito pamayendedwe a Otto ndi Atkinson. Injiniyo ili ndi ophatikizana D-4ST petulo mwachindunji jekeseni. Mutu wa silinda umaphatikizapo njira yopopera yoziziritsidwa ndi madzi komanso makina osindikizira awiri.

8AR-FTS injini

The classic aspirated 3ZR-FAE ndi yotchukanso. Galimotoyo ili ndi makina osinthira bwino ma valve okwera otchedwa Valvematic. Ikupezeka mu kapangidwe kake ndi kachitidwe kosinthika kavavu kawiri VVT-i. Gawo lamagetsi limatha kudzitamandira chifukwa chakuchita bwino komwe kumapezeka ndikusunga mphamvu zambiri.

Chomera chamagetsi 3ZR-FAE

Pakati pa anthu omwe amasamala za chilengedwe, injini ya 2AR-FXE ndiyotchuka. Amagwiritsidwa ntchito pa mtundu wosakanizidwa wa Lexus NX. Mphamvu yamagetsi imagwira ntchito mozungulira Atkinson. Injiniyo ndi mtundu wosinthika wa maziko a ICE 2AR. Kuti muchepetse zolemetsa zachilengedwe, kapangidwe kake kamapereka fyuluta yamafuta yogonja, kotero pakukonza ndikofunikira kusintha katiriji wamkati.

Mphamvu ya 2AR-FXE

Ndi injini iti yomwe ili bwino kusankha Lexus NX

Kwa okonda zachilendo, tikulimbikitsidwa kulabadira turbocharged Lexus NX ndi injini 8AR-FTS. Galimotoyi idapangidwa kuti izitha kuyendetsa bwino. Ili ndi mawu osaneneka a ntchito. Kukhalapo kwa turbine kunapangitsa kuti pakhale zotheka kutenga pazipita kuchokera pa kiyubiki centimita iliyonse ya chipinda chogwirira ntchito.

Kwa odziwa ma injini am'mlengalenga a Lexus okhala ndi mahatchi owona mtima, njira ya 3ZR-FAE ndiyoyenera kwambiri. Mphamvu yamagetsi yayesedwa kale ndi nthawi ndikutsimikizira kudalirika kwake. Eni magalimoto ambiri amawona 3ZR-FAE kukhala yabwino kwambiri pamzere wonsewo. Ili ndi mapangidwe amakono ndipo samapereka zowonongeka zosayembekezereka.

Mtundu wosakanizidwa wa Lexus NX wokhala ndi injini ya 2AR-FXE ukulimbikitsidwa kwa anthu omwe amasamala za chilengedwe, koma sali okonzeka kusiya kuthamanga komanso kuyendetsa masewera. Bonasi yabwino yagalimoto ndi kutsika kwamafuta amafuta. Nthawi iliyonse mukaphwanya, mabatire amachajitsidwa. Injini yoyatsira mkati ndi mota yamagetsi imapereka kuthamanga kovomerezeka komanso kuthamanga kokwanira.

Mawonekedwe a 2AR-FXE

Kusankha mafuta

Pafakitale, ma injini a Lexus NX amadzazidwa ndi mafuta a Lexus Genuine 0W20. Ndibwino kuti mugwiritse ntchito pamagetsi atsopano. Injini ikatha mu turbocharged 8AR-FTS ndi hybrid 2AR-FXE, imaloledwa kudzaza mafuta a SAE 5w20. Galimoto ya 3ZR-FAE imakhala yosakhudzidwa kwambiri ndi mafuta, kotero pali zosankha zambiri:

• 0w20;
• 0w30;
• 5w40 ku.

Mafuta a Lexus

Zolemba zamalamulo a Lexus NX zosamalira ogulitsa zapakhomo zili ndi mndandanda wautali wamafuta. Amapangidwira nyengo yozizira. Amaloledwa kudzaza injini ndi mafuta:

• Lexus/Toyota API SL SAE 5W-40;
• Lexus/Toyota API SL SAE 0W-30;
• Lexus/Toyota API SM/SL SAE 0W-20.

Mafuta amtundu wa Toyota

Posankha mafuta amtundu wachitatu, ndikofunikira kulingalira mamasukidwe ake. Iyenera kufanana ndi kutentha kozungulira kwa kayendetsedwe ka galimoto. Mafuta amadzimadzi kwambiri amadutsa muzosindikizira ndi ma gaskets, ndipo mafuta wandiweyani amasokoneza kuzungulira kwa crankshaft. Mutha kudziwana ndi malingaliro ovomerezeka osankha kukhuthala kwa mafuta pazithunzi pansipa. Panthawi imodzimodziyo, injini ya turbocharged imalola kusinthasintha kwakung'ono kwa kukhuthala kwa mafuta.

Zithunzi zosankha kukhuthala koyenera kutengera kutentha komwe kuli

Mutha kuyang'ana kusankha kolondola kwamafuta poyesa kosavuta. Mayendedwe ake akuwonetsedwa pansipa.

1. Chotsani choyikapo mafuta.
2. Thirani mafuta odzola papepala loyera.
3. Dikirani kanthawi pang'ono.
4. Fananizani zotsatira ndi chithunzi pansipa. Ndi kusankha koyenera kwa mafuta, lubricant idzawonetsa bwino.

Kudziwa momwe mafuta alili

Kudalirika kwa injini ndi zofooka zawo

Injini ya 8AR-FTS yakhala ikupanga kuyambira 2014. Panthawi imeneyi, anatha kutsimikizira kuti ndi wodalirika. Pa "vuto lachibwana", amangokhala ndi vuto ndi valve yodutsa turbine. Kupanda kutero, gawo lamagetsi limatha kuwonetsa kusagwira ntchito nthawi zina:

• kutuluka kwa pompo;
• kuphika kwa dongosolo mphamvu;
• kuwoneka kwa kugogoda pa injini yozizira.

Mphamvu ya 3ZR-FAE ndi injini yodalirika kwambiri. Nthawi zambiri, Valvematic dongosolo amapereka mavuto. Chigawo chake chowongolera chimapereka zolakwika. Pali zovuta zina pa injini za 3ZR-FAE, mwachitsanzo:

• kuchuluka kwa maslozher;
• kutulutsa madzi pampu;
• kukoka unyolo wa nthawi;
• kudya zakudya zambiri;
• kusakhazikika kwa liwiro la crankshaft;
• phokoso lopanda kanthu komanso pansi pa katundu.

Mphamvu ya 2AR-FXE ndiyodalirika kwambiri. Mapangidwe ake amakhala ndi ma pistoni ophatikizika okhala ndi siketi ya vestigial. Mlomo wa mphete wa piston umakutidwa ndi anti-wear ndipo poyambira ndi anodized. Chotsatira chake, kuvala pansi pa kutentha ndi kupanikizika kwa makina kumachepetsedwa.

Injini ya 2AR-FXE idawoneka osati kale kwambiri, chifukwa chake sichinawonetse zofooka zake. Komabe, pali vuto limodzi lofala. Imalumikizidwa ndi zida za VVT-i. Nthawi zambiri amatuluka. Panthawi yogwirizanitsa, makamaka kuzizira, mng'alu umawonekera nthawi zambiri.

Couplings VVT-i mphamvu unit 2AR-FXE

Kukhazikika kwa magawo amagetsi

Mphamvu ya 8AR-FTS sitha kukonzedwa. Imakhudzidwa ndi mtundu wamafuta ndipo, ikalephera, iyenera kusinthidwa ndi mgwirizano. Mavuto ang'onoang'ono okha ndi omwe angathe kuthetsedwa. Sipangakhale zokamba za kukonzanso kwake.

Kukhazikika kwabwino pakati pa injini za Lexus NX kumawonetsedwa ndi 3ZR-FAE. Sizingatheke kugulitsa ndalama mwalamulo, chifukwa palibe zida zokonzera. Injini ili ndi mavuto ambiri okhudzana ndi zolephera ndi zolakwika za wowongolera Valvematic. Kuchotsa kwawo kumachitika pamapulogalamu ndipo sikumayambitsa zovuta.

Kusakhazikika kwa magetsi a 2AR-FXE ndi ziro. Mwalamulo, injiniyo imatchedwa disposable. Silinda yake imapangidwa ndi aluminiyamu ndi zomangira zopyapyala, chifukwa chake sichiyenera kukhala ndi capitalization. Zida zokonzera injini sizipezeka. Ntchito za chipani chachitatu zokha zikugwira ntchito yobwezeretsa 2AR-FXE, koma pakadali pano sizingatheke kutsimikizira kudalirika ndi chitetezo chagalimoto yokonzedwa.

2AR-FXE kukonza njira

Injini zosinthira Lexus NX

Palibe mwayi wowonjezera mphamvu ya 8AR-FTS turbocharged injini. Wopangayo adafinya kuchuluka kwa injini. Palibe malire achitetezo omwe atsala. Kukonza chip kungabweretse zotsatira pamabenchi oyesera, osati pamsewu. Kukula kwamakono ndi kusintha kwa pistoni, crankshaft ndi zinthu zina sizidzilungamitsa pazachuma, chifukwa ndizopindulitsa kwambiri kugula injini ina.

Kuwongolera kwa 3ZR-FAE ndikomveka. Choyamba, tikulimbikitsidwa kusintha chowongolera cha Valvematic kukhala chovuta kwambiri. Kusintha kwa chip kumatha kuwonjezera mpaka 30 hp. Mphamvu yamagetsi "yanyongedwa" kuchokera ku fakitale ndi miyezo ya chilengedwe, kotero kung'anima kwa ECU kungapangitse ntchito yake.

Ena eni magalimoto amayika ma turbines pa 3ZR-FAE. Mayankho okonzeka okonzeka ndi zida za turbo sinthawi zonse oyenerera Lexus NX. Galimoto ya 3ZR-FAE ndizovuta kwambiri, kotero njira yophatikizira yosinthira ndiyofunikira. Turbine yolumikizidwa popanda kuwerengera koyambirira imatha kukulitsa mtunda wa gasi ndikuchepetsa moyo wamagetsi, m'malo mowonjezera mphamvu zake.

Chomera chamagetsi cha 2AR-FXE chimadziwika ndi zovuta zambiri ndipo sichimakonda kusinthika. Komabe, haibridi sigulidwa ndi cholinga chokonza ndikuwonjezera mphamvu. Pa nthawi yomweyo, ikukonzekera bwino pamene akuthwanima ECU amatha kusuntha makhalidwe liwiro. Komabe, zotsatira za kukweza kulikonse ndizovuta kwambiri kuneneratu, popeza gawo lamagetsi silikhala ndi mayankho abwino okonzekera.

Sinthani injini

Kusinthana kwa injini ndi Lexus NX sizofala kwambiri. Ma motors ali ndi kusakhazikika kochepa komanso osatalika kwambiri. Ma injini a 8AR-FTS ndi 2AR-FXE amakhala ndi zamagetsi zapamwamba kwambiri. Izi zimabweretsa zovuta zingapo pakusinthitsa kwawo.

Kusintha kwa injini pa Lexus NX nakonso sikofala kwambiri. Galimotoyo ndi yatsopano ndipo injini yake simabweretsa mavuto. Kusinthana kumagwiritsidwa ntchito kokha ndi cholinga chongosintha. Contract motors 1JZ-GTE ndi 2JZ-GTE ndizoyenera kwambiri pa izi. Lexus NX ili ndi chipinda cha injini chokwanira kwa iwo, ndipo malire achitetezo ndiwothandiza pakukonza.

Kugula injini ya mgwirizano

Ma injini a mgwirizano wa Lexus NX sizodziwika kwambiri, komabe amapezeka pogulitsa. Motors ndi mtengo pafupifupi 75-145 zikwi rubles. Mtengo umakhudzidwa ndi chaka cha kupanga galimoto ndi mtunda wa unit mphamvu. Ma injini ambiri oyatsira mkati omwe amakumana nawo amakhala ndi zotsalira zabwino.

Lumikizanani ndi mota 2AR-FXE

Pogula injini ya mgwirizano wa Lexus NX, m'pofunika kuganizira kuti injini zonse zili ndi kusakhazikika kochepa. Choncho, tikulimbikitsidwa kupereka chidwi chapadera ku matenda oyambirira. Simuyenera kutenga mphamvu "yophedwa" pamtengo wokongola. Palibe mwayi wobwezeretsanso, chifukwa injini ndi zotayidwa ndipo sizikhala ndi likulu.