Momwe mungayang'anire turbine

Pali njira zingapo zofunika momwe mungayang'anire turbokuyesa momwe gawoli lilili. Kuti muchite izi, simuyenera kugwiritsa ntchito zida zowonjezera, ndizokwanira kuti muwone, ndi khutu ndi kukhudza momwe zinthu zilili za turbine. Maluso oyesa ma turbine a dizilo kapena mafuta a ICE adzakhala othandiza makamaka kwa iwo omwe akukonzekera kugula galimoto yogwiritsidwa ntchito ndi injini ya turbocharged kapena gawo ili la disassembly.

Momwe mungamvetsetse kuti turbine ikufa

Magalimoto ambiri amakono, makamaka opangidwa ku Germany (Volkswagen, AUDI, Mercedes ndi BMW) ali ndi injini zoyaka mkati mwa turbocharged. Pogula galimoto yogwiritsidwa ntchito, ndikofunikira kuyang'ana magawo ake, omwe ndi turbine. Tiyeni titchule mwachidule zizindikiro zomwe zimasonyeza bwino kuti turbine yasokonekera pang'ono kapena kwathunthu ndipo ikufunika kukonzedwa kapena kusinthidwa.

• phokoso kwambiri ntchito, makamaka pa ozizira injini kuyaka mkati;
• otsika mathamangitsidwe mphamvu;
• mafuta ambiri;
• mafuta ozizira ozizira ndi mapaipi;
• utsi wakuda kuchokera ku chitoliro cha utsi;
• wozizirirapo akuzandima pampando wake.

kulephera kwa turbine. Kodi kuthetsa mavuto?

Malangizo othandiza pakuthana ndi kuwonongeka kwa injini yoyaka mkati mwagalimoto. 3 zomwe zimayambitsa kulephera kwa turbine komanso zizindikiro zazikulu za kulephera kwa turbocharger. Komanso mmene kuthetsa iwo Werengani zambiri

 

Nthawi zambiri, ndi kulephera pang'ono kwa turbine, nyali yochenjeza pa dashboard ya Check Engine imayatsidwa. Chifukwa chake, muyenera kulumikiza scanner yolakwika ndikuwerenga zambiri kuchokera kugawo lamagetsi kuti muthe kukonza mtsogolo.

Kuyang'ana mkhalidwe wa turbine pa injini kuyaka mkati

Musanapitirire ku njira zoyesera injini yoyaka mkati mwa turbocharged, ziyenera kukumbukiridwa kuti turbine yokha ndi chipangizo chosavuta, koma chokwera mtengo. Kuyika gawo lotsika mtengo kwambiri pagalimoto yaku Germany kumawononga eni ake osachepera 50 zikwi za rubles aku Russia. Ngati simuyika choyambirira, koma analogue, ndiye kuti imodzi ndi theka mpaka kawiri yotsika mtengo. Chifukwa chake, ngati pakutsimikizira zikuwonekera kuti turbine ili ndi zolakwika kapena sizigwira ntchito konse, ndikofunikira kuyambitsa kukambirana ndi mwini galimotoyo za kuchepetsa mtengo wagalimoto.

Phokoso la makina opangira magetsi olakwika

Chiyeso chophweka, koma chachibale ndikumvetsera momwe chimagwirira ntchito. Komanso, m'pofunika kumvetsera kwa "kuzizira", mwachitsanzo, pambuyo pa usiku wozizira. Ndili mu chikhalidwe ichi kuti gawo lolakwika lidzadziwonetsera "mu ulemerero wake wonse." Ngati turbo yavala kwambiri, kunyamula ndi kuziziritsa kumapanga phokoso lalikulu kwambiri komanso / kapena pogaya. Makina opangira turbine amatha msanga mokwanira ndipo amapanga mawu osasangalatsa. Ndipo choziziritsa chizipala thupi ndi masamba ake. Choncho, ngati phokoso likuchokera ku turbine, ndi bwino kukana kugula galimoto, kapena kupempha kuchepetsa mtengo ndi mtengo wa turbine yatsopano.

Kuyang'ana pa injini yothamanga

Kuyang'ana turbocharger pa injini yoyaka yamkati imakuthandizani kuti mumvetsetse ngati unit ikugwira ntchito konse, komanso kupanikizika komwe kumapanga. Izi zimafuna wothandizira. Algorithm yotsimikizira idzakhala motere:

• wothandizira amayambitsa injini yoyaka mkati mwamagetsi osalowerera ndale;
• wochita masewerawa amatsina chitoliro cholumikizira cholumikizira ndi turbocharger ndi zala zake;
• wothandizirayo amakankhira chowongolera kangapo kuti turbine itulutse mphamvu yochulukirapo.

Ngati turbine ili mumkhalidwe wocheperako kapena wocheperako, ndiye kuti kupanikizika kwakukulu kumamveka mupaipi yofananira. Ngati mphuno si kutupa ndipo akhoza kukanidwa ndi dzanja, ndiye kuti turbine ndi pang'ono kapena ngakhale kunja dongosolo.

Komabe, pamenepa, vutoli silingakhale mu turbine, koma pamaso pa ming'alu ya chitoliro kapena muzowonjezera zambiri. Chifukwa chake, cheke choterechi chimakupatsani mwayi wodziwa kulimba kwadongosolo.

Mathamangitsidwe amphamvu

The turbine palokha lakonzedwa kuonjezera mphamvu, ndipo ndicho, kuti kuonjezera makhalidwe amphamvu a galimoto. Chifukwa chake, ndi turbine yogwira ntchito, galimotoyo imathamanga bwino kwambiri komanso mwachangu. Kuti muyese injini yoyaka mkati mwa turbocharged, muyenera kupita kumbuyo kwa gudumu lagalimoto ndipo, monga akunena, kukanikiza chopondapo cha gasi pansi. Mwachitsanzo, turbocharged petulo mkati kuyaka injini voliyumu pafupifupi malita awiri ndi mphamvu pafupifupi 180 ndiyamphamvu Imathandizira kuti 100 Km / h pafupifupi 7 ... 8 masekondi. Ngati mphamvuyo siili yokwera kwambiri, mwachitsanzo, 80 ... 90 mahatchi, ndiye, ndithudi, simuyenera kuyembekezera mphamvu zoterezi. Koma pamenepa, ndi turbine yolakwika, galimotoyo sichitha kuyendetsa ndikuthamanga. Ndiko kuti, zikhale momwe zingakhalire, mphamvu zokhala ndi turbine yogwira ntchito zimamveka zokha.

Mafuta a ICE

Ndi turbine yolakwika, mafutawo amasanduka akuda ndikukhuthala. Chifukwa chake, kuti muwone izi, muyenera kumasula kapu yamafuta ndikuwunika momwe mafuta a injini alili. Ndi bwino kugwiritsa ntchito tochi pa izi (mwachitsanzo, pa foni). Ngati mafutawo ndi akuda ndi akuda, ndipo makoma a mafuta amawoneka pamakoma a crankcase, ndiye kuti ndi bwino kukana kugula galimoto yotereyi, chifukwa ntchito yowonjezera idzafunika kukonzanso mtengo.

Kugwiritsa ntchito mafuta a turbine

Makina opangira magetsi aliwonse amadya mafuta ochepa. Komabe, mosasamala kanthu za mphamvu ya injini yoyaka mkati, mtengo wofananawo suyenera kupitirira lita imodzi pa makilomita 10 zikwi. Momwemo, kuthamanga kwa 2 ... 3 malita ndi zina zambiri kumasonyeza kuti mafuta akuyenda kuchokera ku turbine. Ndipo izi zitha kuchitika chifukwa cha kuwonongeka kwake.

Pogula galimoto yokhala ndi turbine, muyenera kulabadira mbali yomwe mafuta ali pathupi lake (ngati alipo). Chifukwa chake, ngati mafuta akuwoneka kuchokera kumbali ya gudumu la turbine ndi / kapena m'nyumba zake, ndiye kuti mafutawo adachokera ku cartridge. Chifukwa chake, turbocharger yotere yawonongeka ndipo sikuli koyenera kugula galimoto.

Komabe, ngati mafuta akuwonekera pa kugwirizana kwa utsi wochuluka, ndiye kuti mafutawo amalowa mu turbine kuchokera kumbali ya injini, ndiye kuti "compressor" ili ndi vuto. Komanso, ngati pali mafuta pa chitoliro choperekera mpweya ku turbine, ndiye kuti pali mavuto ndi makina opangira mpweya wa crankcase.

muyenera kumvetsetsa kuti filimu yaying'ono yamafuta mu turbine siyiloledwa, komanso yofunikira, chifukwa imatsimikizira kuti compressor imagwira ntchito bwino. Chachikulu ndichakuti pasakhale kumwa mopitirira muyeso.

Turbine nozzle

Kuti mudziwe momwe turbine ilili popanda kuichotsa m'galimoto, m'pofunika kuyang'ana chitoliro ndi kuzizira. Kuti muchite izi, chitolirocho chiyenera kuchotsedwa. izi ziyenera kuchitidwa mosamala kwambiri kuti zisawononge izo ndi mbali zoyandikana nazo. Mukachichotsa, muyenera kufufuza mosamala kuchokera mkati. Ngati ndi kotheka, mungagwiritse ntchito tochi. Choyenera, chitolirocho chiyenera kukhala choyera, chopanda madontho amafuta, komanso mapulagi amafuta. Ngati sizili choncho, ndiye kuti turbine ndiyolakwika pang'ono.

Momwemonso ndi ozizira. muyenera kuyang'ana mosamala masamba ake kuti awonongeke komanso kuwonongeka kwamakina. Ngati turbine imakhala ndi mphamvu zambiri, ndiye kuti nthunzi yamafuta imakwera (kuwuluka) kulowa muzolowera, zomwe zimakhazikika pamakoma a chitoliro ndi casing. Pakhoza kukhala mafuta pa turbo palokha.

Utsi wakuda kuchokera ku chitoliro cha utsi

Monga tafotokozera pamwambapa, ndi turbine yovunda, mafuta amalowa m'njira zambiri. Choncho, izo zidzayaka pamodzi ndi mpweya-mafuta osakaniza. Chifukwa chake, mpweya wotuluka udzakhala ndi utoto wakuda. Ndipo pamene turbine imavala kwambiri, mafuta ochulukirapo amalowa mu injini yoyatsira mkati, motero, mpweya wotulutsa mpweya wotuluka kuchokera ku chitoliro udzakhala wakuda komanso wochuluka.

Momwe mungayang'anire turbine yochotsedwa

Luso loyang'ana ngati turbine ikugwira ntchito idzakhala yothandiza pogula gawo lomwe lagwiritsidwa ntchito kuti disassembly. Choncho, muyenera kudziwa:

kuzizira kozizira

Onani mmbuyo

Pochotsa chitoliro, ndikofunikira kuyang'ana kusewera kwa choziziritsa choyikiratu. Chonde dziwani kuti kusiyana kumapangidwa pakati pa sewero la transverse (radial) ndi longitudinal (axial, axial) pokhudzana ndi nyumba. Choncho, kusewera kwa nthawi yayitali sikuloledwa, koma kusewera modutsa sikuloledwa kokha, koma nthawi zonse kudzakhala. Sewero lopingasa limatha kuyang'aniridwa popanda kuchotsa turbine, koma kusewera kwautali kumatha kuwonedwa ndikutha kwa gawolo.

Kuti muwone komwe kumakhala kozizira, muyenera kugwedeza zala zanu pang'onopang'ono kumakoma a turbine circumference. Padzakhala masewero otsatizana nthawi zonse; mumkhalidwe wabwino wa turbine, mawonekedwe ake ndi pafupifupi 1 mm. Ngati sewerolo ndi lalikulu kwambiri, turbine yatha. Ndipo kubwereza kwakukulu uku, kumavalanso kwambiri. Mogwirizana ndi izi, ndikofunikira kuwunika momwe makoma a turbine alili. ndicho, yang'anani zizindikiro za masamba ozizira pa iwo. Kupatula apo, ngati ikugwedezeka kwambiri pakugwira ntchito, masamba ake amasiya zizindikiro panyumba ya turbine. Kukonza mu nkhani iyi kungakhale okwera mtengo, choncho ndi bwino kukana kugula.

Mkhalidwe wa tsamba

Kuphatikiza pa kuyang'ana zokopa, muyeneranso kuyang'ana momwe masambawo alili. Ma turbine atsopano (kapena opangidwanso) adzakhala ndi m'mbali zakuthwa. Ngati ali otopa, ndiye kuti turbine imakhala ndi zovuta.

Komabe, m'mphepete mwa masambawo amatha kukhala osawoneka bwino pazifukwa zina. mwachitsanzo, mchenga kapena zinyalala zina zazing'ono zimawulukira mu turbine ndi mpweya, zomwe pamapeto pake zidavala masamba. Izi zikhoza kuchitika pazifukwa zosiyanasiyana. Chodziwika kwambiri mwa iwo ndi nthawi yolakwika yosinthira fyuluta ya mpweya. Kugwiritsa ntchito turbine yokhala ndi masamba otha kutha kutayika mphamvu zamagalimoto komanso kuchuluka kwamafuta.

Komabe, nuance yofunika kwambiri pakuvala masamba ndi kusalinganika. Ngati masamba aliwonse chifukwa chogaya adzakhala ndi misa yaying'ono, ndiye kuti izi zipangitsa kuti pakhale mphamvu ya centrifugal, yomwe pang'onopang'ono imathyola kuzizira kozizira, zomwe zidzachepetsa kwambiri moyo wonse wa turbine ndikuzimitsa mwachangu. Chifukwa chake, kugula turbocharger yokhala ndi masamba otha sikuloledwa.

Kukhalapo kwa kuwonongeka kwa makina

Onetsetsani kuti muyang'ane nyumba ya turbine kuti muwone kuwonongeka kwamakina, ndiko kuti, mano. Izi ndi zoona makamaka ngati wokonda galimoto akufuna kugula turbine yomwe yagwiritsidwa ntchito yochotsedwa m'galimoto yomwe yachita ngozi. Kapena makina opangira magetsi omwe amangogwetsedwa pansi, ndipo kabowo kakang'ono kamapanga pathupi pake. Sikuti mano onse ali owopsa kwambiri, koma ndikofunikira kuti asakhalepo konse.

Mwachitsanzo, pambuyo pa kukhudza mkati mwa turbine, maulalo aliwonse a ulusi amatha kumasuka. Ndipo pakugwira ntchito kwa injini yoyaka mkati, makamaka pa liwiro lapamwamba ndi mphamvu ya turbocharger, kugwirizana komwe kutchulidwako kungathe kumasula, zomwe zidzachititsa kuti kuwonongeka kwakukulu osati kokha kwa turbine, komanso ku injini yoyaka mkati.

Kufufuza kwa Turbine Actuator

Ma actuators ndi ma valve omwe amawongolera njira yosinthira geometry ya mpweya wotulutsa mpweya wa turbine. Kubwerera ku kuwonongeka kwamakina, ndikofunikira kudziwa kuti ma denti panyumba ya actuator sayenera kuloledwa. Chowonadi ndi chakuti ngati thupi lake lawonongeka, pali kuthekera kwakukulu kwa kuchepa kwa kugunda kwa ndodo yake. kutanthauza kuti sichidzafika pamalo ake apamwamba. Chifukwa chake, turbine sigwira ntchito bwino, mphamvu yake idzagwa.

Momwe mungayang'anire turbine actuator

Chodabwitsa cha actuators ndikuti amakhudzidwa kwambiri ndi dzimbiri. Komabe, vuto ndiloti popanda kugwetsa, sikutheka kulingalira kukhalapo kwa dzimbiri. Chifukwa chake, mukamayang'ana, nthawi zonse muyenera kulabadira kukhalapo kwa dzimbiri m'munsi mwa tsinde. Siziyenera kukhalapo konse!

Ngati patsinde pali dzimbiri, ndiye kuti mkati mwa valavu mumakhala dzimbiri. Ndipo izi zimatsimikiziridwa kuti zitsogolera kuti ndodoyo idzagwedezeke, chifukwa chomwe turbine sichigwira ntchito mwachizolowezi, ndipo mphamvu yake idzachepa.

Komanso, poyang'ana turbine actuator, ndikofunikira kulabadira kugunda kwa ndodo ndi kukhulupirika kwa nembanemba. Kawirikawiri valavu imakhala yochepa kuposa turbine yonse, kotero mutha kupeza turbocharger yokhala ndi actuator yosinthidwa. Ndipo nembanembayo imapangidwa ndi mphira, motero, pakapita nthawi imatha "kuuma", kusweka ndi kutaya ntchito.

Kuti muwone kugunda kwa ndodo, turbine iyenera kuthyoledwa. Ngakhale nthawi zambiri cheke imapangidwa pogula turbine yopangidwanso. Pogwiritsa ntchito wrench kapena chida china chopangira mapaipi, muyenera kuonetsetsa kuti tsinde likuyenda pafupifupi centimita imodzi (mtengowo ukhoza kusiyana ndi ma compressor osiyanasiyana) popanda zopinga zilizonse ndi kufinya.

The nembanemba akhoza kufufuzidwa motere. muyenera kukweza ndodo pamalo ake apamwamba. kenako tsegulani dzenje lapamwamba laukadaulo lolumikizidwa ndi nembanemba ndi chala chanu. Ngati ili mwadongosolo ndipo salola kuti mpweya udutse, ndiye kuti ndodoyo imakhala pamalo awa mpaka mbuye atachotsa chala chake padzenje. Izi zikangochitika, ndodoyo idzabwerera kumalo ake oyambirira. Nthawi yoyesera mu nkhaniyi ndi pafupifupi 15 ... masekondi 20. The katundu pa nthawi ino kwathunthu sayenera kusuntha.

Momwe mungayang'anire sensor ya turbine

Chojambulira cha turbine chapangidwa kuti chiteteze kuphulika m'masilinda a injini zoyatsira mkati. Malo oyika sensa ali ndendende pakati pa turbocharger ndi manifold intake. Nthawi zambiri, sensa ikalephera, ECU imalepheretsa mphamvu ya injini yoyaka mkati, yomwe imalepheretsa kuwonjezeka kwa liwiro la 3000 rpm, komanso kuzimitsa turbocharging.

Kuyang'ana kulondola kwa kuwerengera kwa sensor ya boost kumachitika pa injini yoyaka mkati yosayamba panthawiyi pakati pa kuyatsa ndi kuyambitsa injini yoyaka mkati. Mukayang'ana, deta yochokera ku boost sensor ndi sensa yam'mlengalenga imafananizidwa. Chifukwa cha kuyerekezera zowerengera zofananira, zomwe zimatchedwa kukakamiza kosiyana kumapezeka, zomwe siziyenera kupitirira mtengo wina.

Nthawi zambiri, sensor yolimbikitsira ikalephera pang'ono kapena kulephera kwathunthu, chenjezo la Check Engine pa dashboard limayatsidwa. Mukamayang'ana zolakwika, zolakwika nthawi zambiri zimawonekera pansi pa nambala P0238, yomwe imayimira "Boost pressure sensor - high voltage." Izi zitha kukhala chifukwa cha kuwonongeka kwa chip pa sensa kapena kuwonongeka kwa waya. Chifukwa chake, kuti muwone, muyenera kugwiritsa ntchito multimeter kuti muyimbire dera pakati pa sensa ndi gawo lowongolera zamagetsi, ndikudula sensa yokha.

Njira yabwino yoyesera ndikusintha sensa yoyesedwa ndi yofanana koma yodziwika bwino. Njira ina ndikugwiritsa ntchito pulogalamu ya "Vasya Diagnostician" (kapena yofanana nayo) pa laputopu mu mphamvu kuti muwerenge kuwerengera kokakamiza. Ngati sasintha, ndiye kuti sensa ili kunja kwa dongosolo. Panthawi imodzimodziyo, mphamvu ya injini yoyaka mkati imakhala yochepa.

Kumbukirani kuti sensor yolimbitsa thupi imakhala yodetsedwa pakapita nthawi, ndiye kuti, dothi, fumbi, ndi zinyalala zosiyanasiyana zimamamatira. Pazovuta kwambiri, izi zimatsogolera ku mfundo yolakwika yomwe imatumizidwa kuchokera ku sensa kupita ku kompyuta ndi zotsatira zake zonse. Chifukwa chake, sensa ya turbine iyenera kuchotsedwa nthawi ndi nthawi pampando wake ndikutsukidwa. Sensa yokhayokhayo siyingakonzedwenso pakagwa kuwonongeka, ndipo, molingana, iyenera kusinthidwa ndi yofanana.

Momwe mungayang'anire valavu ya turbine

Ma valve a turbine bypass adapangidwa kuti aziwongolera kutuluka kwa mpweya wotulutsa mpweya wa ICE. ndiye, valavu imatulutsa mpweya wochuluka kwambiri kudzera mu turbine yokha kapena patsogolo pake. Ndicho chifukwa chake ma valve oterowo ali ndi dzina losiyana - valve yothandizira. Mavavu ali amitundu itatu:

• Kulambalala. Amayikidwa pamainjini oyatsira amphamvu mkati (nthawi zambiri pamathirakitala ndi magalimoto). Mapangidwe awo amatanthauza kugwiritsa ntchito chitoliro chowonjezera cha mtanda.
• Vavu yolambalala yakunja. zimatanthauzanso kugwiritsa ntchito mapangidwe apadera a turbine, kotero ma valve oterowo ndi osowa kwambiri.
• Zamkati. Mtundu woterewu wa turbine control valve ndiwofala kwambiri.

Njira yowunikira valavuyi ikuwonetsedwa pa chitsanzo cha valavu yoyendetsa turbine ya galimoto yotchuka ya Mercedes Sprinter, komabe, ndondomeko ya zochita ndi malingaliro omwewo adzakhala ofanana ndi magawo onse ofanana pa magalimoto ena.

Kuwunika ma valve oyendetsa turbine

Choyamba ndi kufufuza mawaya. Gwiritsani ntchito voltmeter kuti muwone ngati mphamvu ikuperekedwa ku sensa. Mpweyawu ndi wofanana, wofanana ndi + 12 V. Muyeneranso kuyang'ana kukana kwamkati kwa sensor ndi multimeter mu ohmmeter mode. Ndi gawo logwirira ntchito, liyenera kukhala lofanana ndi 15 ohms.

Kenako, muyenera kuyang'ana ntchito. Kunyumba komwe kumatchedwa VAC, muyenera kulumikiza pampu yomwe imayamwa mpweya (kuti mupange vacuum). Kuchokera pa valve yolembedwa OUT, mpweya umapita ku turbine. Kutuluka kwachitatu ndi kotulukira mpweya. Kuti muyese ntchitoyi, sensor iyenera kuperekedwa ndi 12 volts DC. Ngati valavu ikugwira ntchito, ndiye kuti njira za VAC ndi OUT zidzalumikizana mkati mwake.

Chekeni ndikulumikiza chotuluka cha OUT ndi chala chanu ndikuyatsa mpope nthawi yomweyo, kuti itulutse mpweya kuchokera ku VAC. Izi ziyenera kupanga vacuum. Ngati izi sizichitika, ndiye kuti valve ndi yolakwika ndipo iyenera kusinthidwa. Kawirikawiri mfundo imeneyi si kukonzedwa, chifukwa si kukonzedwa.

Chochititsa chidwi n'chakuti, pamene kutsekedwa kwa valve kumakhala kochepa, kumayamba kumveka phokoso, makamaka injini yoyaka mkati ikatentha. Izi zikutanthauza kuti valavu iyenera kusinthidwa, chifukwa mawaya nthawi zambiri sangathe kukonzedwa.

Momwe Mungayang'anire Turbine Geometry

vuto lalikulu la turbine geometry ndi kudzaza kwake, chifukwa chomwe actuator sichikuyenda bwino pampando wake. Izi zimabweretsa kuti turbine imayatsanso ndikuzimitsa mwamphamvu, ndiye kuti, kutsitsa kapena kuchulukira kumachitika. Chifukwa chake, kuti muchotse chodabwitsa ichi, geometry iyenera kutsukidwa bwino. Izi zimachitika kokha ndi kuchotsedwa kwa turbine, popeza kutha kwa geometry kumatanthawuza.

Pambuyo pakugwetsa koyenera, chinthu choyamba kuchita poyang'ana geometry ndikuwunika momwe masamba amakhalira (kusuntha) mkati mwake. Moyenera, ayenera kuzungulira popanda mavuto. Komabe, nthawi zambiri pakuphika, mumakhala mwaye wambiri mkati mwake, komanso ngakhale m'mabowo okwera a masamba, omwe amatsogolera kumamatira masamba. Nthawi zambiri madipoziti amapanga kumbuyo kwa geometry, ndipo ndi gawo ili lomwe masambawo amamatira.

Chifukwa chake, kuti mubwezeretse magwiridwe antchito a geometry, ndikofunikira kumasula mpheteyo ndi masamba, kuyeretsa, masamba, ndi kumbuyo kwa geometry. Komabe, izi ziyenera kuchitika mosamala, pogwiritsa ntchito zinthu zoyeretsera.

Ayi ndithu sangagwiritsidwe ntchito popukuta mchenga, chifukwa "idzapha" geometry!

Pambuyo poyeretsa, ndikofunikira kuyang'ana ma geometry pogwiritsa ntchito choyezera kuthamanga ndi compressor. Chifukwa chake, ndi geometry yoyeretsedwa bwino komanso yogwira ntchito, chowongoleracho chimasuntha mokakamiza 0,6 ... 0,7 bar (kutengera kapangidwe ka turbine).

Momwe Vasya amawonera turbine (mapulogalamu)

Njira zotsimikizira zomwe zafotokozedwa pamwambapa zimangolola kuwunika kosalunjika kwa momwe makina opangira magetsi amagwiritsidwa ntchito. Kuti mudziwe mwatsatanetsatane, ndi bwino kugwiritsa ntchito njira zamagetsi - laputopu ndi chida chodziwira matenda chomwe chimayikidwapo. Pulogalamu yodziwika kwambiri ya izi pakati pa ambuye ndi eni magalimoto ndi Vasya Diagnostician. zotsatirazi ndi chidule chachidule cha aligorivimu poyang'ana kupanikizika mu turbine anayesedwa. Zimaganiziridwa kuti woyendetsa galimoto amadziwa momwe angagwirizanitse ndi cholumikizira cha ECU ndikuyendetsa pulogalamuyo. Kuwerengera kwina kulikonse kumachitika pamene galimotoyo ikugwira ntchito, ndiye kuti, injini ndi turbine ikuyenda.

Kuyang'ana turbine pa galimoto Vasya

1. Mu pulogalamuyi, sankhani gawo "Kusankha unit control", ndiye "Engine electronics".
2. Sankhani Custom Magulu batani. Zenera lamagulu lamagulu limatsegulidwa kumanzere ndipo bokosi la mndandanda limatsegula kumanja kuti musankhe magulu. Pano pali kufotokozera kwa node zonse zomwe zimakhudza momwe injini yoyaka moto imagwirira ntchito (zosemphana, ma modules, ndi zina zotero).
3. Sankhani mzere pamndandanda Kupanikizika kotheratu kapena "Kupanikizika kotheratu". Kupanikizika kofanana kudzawonetsedwa pawindo lakumanzere. Mayunitsi pankhaniyi ndi kPa m'malo mwa mipiringidzo.
4. Pamene idling, turbine kuthamanga adzakhala pang'ono kuposa 100 kPa (kapena bar 1, mwachitsanzo, 107 kPa).
5. Pamodzi ndi kukakamizidwa kwa turbine, zidzakhalanso zothandiza kuphatikiza ntchito zina - mbali ya accelerator pedal, mtengo wa torque, kutentha kozizira, ndi zina zotero. Izi zidzakuthandizani kumvetsetsa mphamvu za turbine.
6. Poyendetsa galimoto, kuthamanga kwa turbine komweko kumawonjezeka ndipo kudzakhala pafupifupi 2...3 bar (200 ... 300 kPa) kutengera mtundu wa turbine ndi kuyendetsa galimoto.

Ndibwino kuti musanagule galimoto yogwiritsidwa ntchito, yang'anani machitidwe ake onse, kuphatikizapo turbine, osati zowoneka ndi tactile, komanso kugwiritsa ntchito zipangizo zamakono monga "Vasya diagnostician".

Kuphatikizidwa

Njira zoyesera zomwe zalembedwa pamwambapa zimapangitsa kuti zitheke kuwunika momwe makina opangira makina amagwirira ntchito pafupifupi 95% yamilandu. Monga momwe zimasonyezera, mayendedwe oyandama nthawi zambiri amalephera m'ma turbines. Chifukwa cha izi, masambawo amawononga thupi lake, koma kupanikizika kumabayidwabe. chizindikiro chachikulu cha kulephera pang'ono kwa turbine ndikuwonjezera kugwiritsa ntchito mafuta. Nthawi zina, ozizira amangokhala kupanikizana. Ngakhale zili choncho, pogula galimoto yogwiritsidwa ntchito ndi injini yoyaka mkati mwa turbocharged, ndikofunikira kuyang'ana momwe turbine yake ilili.