Roj av cav 1NZ-Fe: specifications, nta thiab xyuas

Tshwj xeeb tshaj yog rau cov installation nyob rau hauv ib tug me me chav kawm ntawv ntawm lub tsheb "Toyota" engine line-NZ series yog tsim. Tus thawj xyaw pib tsim nyob rau hauv 1997, nws cov tseem nyob rau tam sim no lub sij hawm. Qhov no engine yog suav tias yog ib qho ntawm feem check nrog kev tu, vim hais tias nws yog teem, txawm hnub no, rau lub tsheb tshiab qauv. Base Case - 1NZ-Fe engine ntawm 1.5 litres thiab 109 liters. ib tug.

Ib txhia lus qhia dav dav

Ua ntej ntawm tag nrho cov kuv xav hais tias txog lub thiaj li hu ua cov neeg tsav tsheb disposability ntawm no lub cev muaj zog. Lub fact tias tag nrho cov Japanese powertrains cov sij hawm ua nyias-walled txhuas hlau. Tseem peregilzovki tsis tuaj kawm ntawv. Rau qhov yooj yim vim li cas, muaj yog tsis muaj tau ua loj kho, yog tias tsim nyog. Qhov no yog lub ntsiab zoo tshaj uas muaj nyob rau rov qab ntau ntawm cov purchase b / ib lub tsheb nrog lub cav NZ series. Tom qab tag nrho, yuav khiav thiab twist, thiab nyob rau hauv cov ntaub ntawv twg daim ntawv cog lus yuav tsum tau muab lub cav 1NZ-Fe, uas yog tsis pheej yig.

Nyob rau tib lub sij hawm, muaj ib tug loj tus naj npawb ntawm "kulibinyh" nyob rau hauv Russia, uas muaj peev xwm kho tshaj kho thiab nrhiav txoj cai yam khoom nrog ib tug txawv kiag li lub tsheb. Uas yog vim li cas muaj ntau yam tswv ntawm lub tsheb nrog engine NZ series tsis txhob txhawj txog nws. Qhov loj tshaj plaws - ua tib zoo hais txog lub cev muaj zog thiab lub sij hawm mus ua hauj lwm rau nws.

Luv luv specifications

Raws li twb hais saum toj no ob peb, NZ series motors yog tsim heev dua lwm yam rau ib tug me me Japanese tsheb "Toyota". Qhov no yog ib zajlus kom, vim hais tias nrog 1.5 litres ntawm volume thiab 109 liters. ib tug. ib tug yuav tsis yog mus rau "Prado" los yog "Camry".

Qhov no transverse arrangement ntawm lub engine 4 nrog lub tog raj kheej cam system DOCH. Nws hloov tawm hais tias txhua lub tog raj kheej muaj plaub li qub. Sij-ncej nyiaj siv ua haujlwm. Qhov kev txiav txim uas tus neeg tsav los ntawm ib tug menyuam saw. Cov ncej teem "toyotovskie" nce mus nce los valve sij system VVT-i ntaus ntawv. Tus luj ntawm lub hwj chim unit ntawm 112 kg thiab ib tug tag nrho cov kev pab lub neej ntawm txog 200,000 teev. Tus nqi ntawm cov roj nyob rau hauv lub system - 3.7 litres, thiab kev noj roj - 13 litres nroog, 6 - 9 rau tus khiav thiab nyob rau hauv lub neej coj voj voog. Ib tug yuav tsis yog hu no ib yig engine, tshwj xeeb tshaj yog yog hais tias nws yog ib tug tsis tu ncua nroog tsav tsheb.

Tsim nta Tsav

Raws li twb hais saum toj no, ua loj kho ntawm lub hwj chim chav tsev yog tsis tau. Tag nrho vim lub fact tias cov nyias-walled tes tsho ntawm zas cam khwb cia hlau yog fused rau hauv ib ntu. Lub cua txias tsho - qhib. Designers puzzled los ntawm cov nqe lus nug ntawm kev txo lub coj ntawm lub tog raj kheej. Rau no set crankshaft offset nrog hwm rau lub tog raj kheej axis kab. Qhov kev txiav txim tso cai rau ib tug ob peb ua rau kom cov kev pab engine. Nyob rau hauv tas li ntawd, lub LFA technology twb tau muab siv. Nws yog ib tug tshwj xeeb txheej nyob rau pistons, uas dog dig thiaj li cov neeg kawm ntawv ntawm kev sib txhuam.

Lub cev muaj zog tsim muaj cov tsis muaj hydraulic jacks. Yog li ntawd, cov nroj tsuag chaw tsim tshuaj paus xav txhua txhua 20,000 kilometers mus ua kev kho me ntsis ntawm li qub los ntawm txoj kev tshwj xeeb pushers. 1NZ-Fe engine, tus yam ntxwv uas peb tau kawm, muaj ib tug es nrov roj mov system. Lub thiaj li hu ua tshwm sim los txhaj yog zoo nyob rau hauv uas txhua injector yog tshuaj los ntawm ib tug hluav taws xob tsev nyias.

Ib qho yooj yim txij nkawm

Yog hais tias koj pom kev sij hawm poob ntawm npaj txij nkawm, qhov no lub cev muaj zog muaj peev xwm taug kev los mus txog 500 000 kis lus mev. Ces nws yog feem ntau hloov mus rau daim ntawv cog lus. Cov yooj yim tej yam kev mob rau tej kev lag luam los ntawm lub hwj chim tsev raws li nram no:

• roj hloov thiab lim ntsiab txhua txhua 10 txhiab kilometers;
• kho backlash ntawm li qub txhua txhua 20 000 kilometers;
• hloov txhua txhua sij hawm poob Circuit Court 150 txhiab km .;
• hloov lub dej ntsuab nyob rau hauv lub txias system txhua 1.5-2 xyoo.

Nws tseem yog ntshaw kom ncuav roj 1NZ-Fe engine, uas yog sau los ntawm cov khw. Cov feem nrov hom uas siab haum tolerances, -. Nws yog ib "Motul" 5w30, "Elf", thiab lwm yam Tsis txhob hnov qab txog lub sij hloov ntawm huab cua lim. Nws yog ib advisable mus xyuas nws txhua txhua 20 000 kilometers thiab nruab ib lub tshiab yog tias tsim nyog.

Cav nqe 1NZ-Fe

Muaj ntau cov neeg tsav tsheb uas niaj hnub dhau heev deb, ua ntej los yog tom qab ntawd muaj los ib lub sij hawm thaum koj yuav tsum pib nrhiav rau ib tug tshiab cav. Thiab tsis yog vim tus cav twb tau muab siv tsis, nws cia li tuaj tawm pab. Nyob rau hauv cov ntaub ntawv no, muaj ntau yam yuav muab xa mus rau lub dismantling nyob rau hauv kev tshawb fawb ntawm ib tug tshiab lub plawv rau koj lub tsheb. Qhov nruab nrab nqi ntawm lub cav ntawv cog lus 1NZ-Fe kwv yees li 30-35 txhiab rubles. Tsis kim heev. Tiam sis ntawm no peb yuav tsum tau ceev faj. Mileage tej zaum yog ib qhov nyuaj los mus txiav txim, thiab nws plays ib tug decisive luag hauj lwm ntawm no. Tom qab tag nrho, yog hais tias tus lub cev muaj zog yog khiav tawm ntawm txoj kev npaj rau ntau tshaj ib nrab ntawm nws lub neej, nws tsis yog ua rau kev txiav txim zoo mus yuav nws.

Nws yog ib advisable mus coj ib tug neeg cob uas yuav pab tau ua tus xaiv txoj. Nyob rau hauv txhua rooj plaub pom daim ntawv cog lus ntawm ICE. Tom qab tag nrho, koj tau txais nws nyob rau hauv daim ntawv ntawm ib tug guarantee ntawm ib tug tej lub sij hawm los yog nqi. Yog hais tias thaum lub sij hawm lub sij hawm no ib yam dab tsi yuav tshwm sim rau lub fais fab nroj tsuag, tab sis koj yuav tsum tau mus kho nws dawb, los yog hloov mus rau lwm.

Yam ntxwv malfunctions ntawm lub cev muaj zog thiab cov kev daws

Feem ntau, cov thawj cav tsis ua hauj lwm tshwm sim rau ib tug txaus loj mus dhia. Nws yuav tsum coj mus rau hauv tus account lub fact tias cov chaw tsim tshuaj paus tau ua ib tug ntau los txo cov internal combustion engine ntawm qhov chaw resource. Nyob rau hauv kev, qhov no yog vim lub creation ntawm luv luv lub cev muaj zog thiab txo qhov ntev ntawm lub crankshaft. Tej kev hloov tsis tau ploj mus unnoticed.

Nyob rau hauv thawj qhov chaw feem ntau nws yog tawm ntawm kev txiav txim sij saw, thiab tej zaum kuj tensioner thiab damper. Qhov no yuav tsum to taub ob leeg nyob rau khiav, uas yuav tsum muaj haum rau 150 txhiab, thiab tus yam ntxwv khob, thiab extraneous suab nrov. Nyob rau hauv cov ntaub ntawv no nws yog pom zoo kom hloov lub saw, thiab yog hais tias tsim nyog ib cov saw tensioner thiab damper.

Nyob rau hauv cov ntaub ntawv ntawm floating ceev nws yog pom zoo los ntxuav lub throttle sensor thiab hloov kaw. Feem ntau tom qab uas qhov teeb meem disappears kiag li. neeg tsav tsheb ntsib siab roj noj yog tseem heev feem ntau. Cov chaw tsim tshuaj paus xav tias nyob rau hauv cov ntaub ntawv no, hloov cov roj scraper rings. Tab sis muaj tseem yog li ntawd koj yuav siv unsuitable lubricant rau 1NZ-Fe engine. Yuav ua li cas hom ntawm cov roj hliv rau hauv lub engine yog sau nyob rau hauv phau ntawv, nws yog ntshaw kom ua raws li cov tswv yim pom zoo ntawm lub chaw tsim tshuaj paus.

Yog nws nqi nws mus koom nyob rau hauv tuning?

Daim ntawv cog lus cav 1NZ-Fe, tus nqi uas nyob rau ntawm lub zwj ceeb ntawm 30-50 txhiab rubles, yuav luag tsis ua kev zoo siab tshwj xeeb tshaj yog los txhim kho. Qhov no yog vim nws "ib tug-off". Lub txawv cov khoom siv-khoom siv yuav raug nqi koj tus nqi ntawm lub tib lub cev muaj zog. Tiag nrog qhov teeb meem no, koj yuav tsum hloov cov injectors, roj twj tso kua mis, hluav taws xob tswj tsev, thiab thiaj li nyob. N. Qhov no yuav raug nqi ib tug heev heev.

Tab sis yog hais tias muaj yog ib tug zoo kawg thiab xav, nws yuav puzzled by lo lus nug no. Mus nce 40-50 "nees" yuav tsum tau muab tso rau cov khoom siv-teem Blitz, hloov kev dav hlau rau 2ZZ-GE thiab xa ntau npaum roj twj tso kua mis 1JZ-GTE. Nws tseem yog ntshaw uas hloov lub tog raj kheej taub hau gasket rau thicker.

neeg xyuas

Muaj ntau txog tej tsav tsheb hu ua lub cev muaj zog unproblematic. Nrog zoo saib xyuas, nws tsis ua teeb meem rau nws tus tswv. Muaj yog tsis muaj loj tus naj npawb ntawm electronics, txhua yam yog ib qho yooj yim thiab muaj kev nyab xeeb. Ntawm cov hoob kawm, lub cav yog overheating kev ntshai, vim hais tias nws lub taub hau yog txhuas thiab nws tej zaum yuav ua. Nws yog tsis tsim nyog rau ib tug ntev lub sij hawm mus rau caij thaum muaj kev kub ceev, raws li qhov no tej zaum yuav ua rau ceev coj ntawm muab tshuaj ntxuav qhov chaw ntawm piston pab pawg neeg.

Txij li thaum lub internal combustion engine nyob rau hauv thiaj li yuav pab txhawb loj designers siv ib lub hnab yas kom tsawg manifold, li ntawd, muab tso rau HBO rau xws li ib tug lub cev muaj zog yog tsuas yog pom zoo rau cov kev hloov ntawm lub collector. Tsis tas li ntawd, cov kws txawj taw tes kom paub tias cov system ntawm nce mus nce los valve sij VVT-i yog rhiab heev mus rau qhov zoo ntawm cov roj. Kev fuels yuav ua tau kom kim kho.

Ntau yam thiab txhim khu kev qha

Thaum tsis koom nyob rau hauv loj heev kev puas tsuaj rau kho, tab sis tsuas yog hloov lub cav sau 1NZ-Fe. Tab sis raws li xyaum qhia tau hais tias, muaj ntau yam ntawm lub tsheb mus rau hauv lub recycling ua ntej nws mus rau nram lub engine. Nws yog vim hais tias ntawm nws cov ntseeg thiab lub hwj chim chav tsev yog mounted rau ib tug 17 "Toyota" lub tsheb ua qauv. Nws pom txawm nyob rau hauv European thiab American tsheb. Ntawd hais tias ib tug ntau, vim hais tias cov Japanese yog renowned rau qhov zoo ntawm lawv lub tsheb, thiab qhov no engine yog pov thawj txog qhov no. Ib txhia neeg tsav tsheb boost powerplant yuav tsim ntxiv hwj chim. Qhov no mus kom ze kuj yuav ua rau kev txiav txim zoo, vim hais tias muaj ntau yam tsis muaj txaus 109 "nees".

Cov kev pab cuam ntawm ib nrais muag

Cov hauj lwm zoo ntawm no engine yog loj dua lub disadvantages. Peb pib nrog cov qauv rau kev. Ua ntej, lub Japanese fais fab nroj tsuag feem ntau mus raws nraim li cov sij hawm ntau li tshuaj los ntawm lub chaw tsim tshuaj paus. Thiab yog hais tias koj coj mus rau hauv tus account tias tsis yog txhua tsav tsheb ua raws li cov txheej txheem lub sij hawm thiab spare lub engine, nws yog ib qho taw qhia. Secondly, nws yog heev lub teeb thiab compact nrog combustion engine, tshem tawm thiab qhov chaw uas yog ib qho yooj yim. Thiaj li, rau nws cov kho cov nqi yuav tsis tau raws li loj raws li xav tau.

Txawm tias muaj tseeb hais tias 1NZ-Fe engine kho yog tsis tau nyob rau hauv cov ntaub ntawv ntawm me me breakage nws zoo tu qab tso tau yooj yim. Qhov no yog vim lub fact tias tag nrho cov neeg tsav tsheb tau kawm Japanese lub cev muaj zog tsim los ntawm Ib tug rau Z. Thiab tus nqi rau ib tug tshiab daim ntawv cog lus ICE ntau tshaj tau.

Yuav kom saib lub ntsab lug

Thawj Japanese engine 1NZ-Fe rau txog 20 xyoo. Tag nrho cov xyoo, nws maj mam zoo tuaj. Tab sis raws li nws yog los ntawm thaum pib ntawm ntau lawm yog tsis repairable, thiab tseem nyob rau raws li xws li thaum lub caij. Tej zaum nws tsuas yog tib loj drawback. Tab sis nyob rau tib lub sij hawm NZ kab yog heev nrov thiab nyob rau hauv coob. Tsis txhob cia li muab cov tshuab rau ntau midget tsheb "Toyota". Thaum tus heev tsawg, qhov no qhia rau hauv feasibility ntawm xws li ib tug txheej txheem.

Yog hais tias koj tsis nco qab mus hloov cov roj, sij hawm poob saw thiab lwm yam tseem ceeb mechanisms thiab Cheebtsam, qhov no cav yuav kav ntev txaus. Nyob rau hauv qhov tseeb, 300,000 ntawm khiav - nws yog tsis yog li ntawd me ntsis. Muaj ntau cov neeg tsav tsheb, uas siv lawv lub hnub qab lub log yog dov xws nuj nqis nyob rau hauv 5-6 lub xyoo. Yuav ua li cas mus hais lus ntawm cov neeg uas siv cov tsheb xwb los mus ua hauj lwm thiab rov qab. Nyob rau hauv kev peb yuav hais tias qhov no yog ib tug dlej engine, uas yog siv tau nyob rau tam sim no. Nws tsis yog ib yam nkaus thiab yig thiab hlub tsuas ib tug zoo roj thiab roj av. Tus so ntawm no lub cev muaj zog yog unpretentious thiab ua hauj lwm zoo li ib tug moos heev ib tug ntev lub sij hawm nrog rau txoj kev kho mob.