Injector - ndichiyani? Momwe zimagwirira ntchito komanso chifukwa chake

Mdziko lamagalimoto, pali mitundu iwiri yamafuta yomwe imagwiritsidwa ntchito mu injini zoyaka zamkati. Yoyamba ndi carburetor, ndipo yachiwiri ndi jakisoni. Ngati m'mbuyomu magalimoto onse anali ndi ma carburetors (ndipo mphamvu ya injini yoyaka mkati imadaliranso ndi kuchuluka kwawo), ndiye kuti m'mibadwo yaposachedwa yamagalimoto opanga opanga magalimoto ambiri amagwiritsa ntchito injector.

Tiyeni tione momwe dongosololi limasiyanirana ndi dongosolo la carburetor, mitundu yanji ya jakisoni, komanso zabwino ndi zovuta zake.

Kodi jakisoni ndi chiyani?

Jekeseni ndi makina amagetsi m'galimoto omwe amatenga nawo gawo pakupanga mpweya / mafuta osakaniza. Mawuwa amatanthauza jakisoni wamafuta yemwe amalowetsa mafuta, komanso amatanthawuza zamafuta ambiri a atomizer mafuta.

Jekeseni imagwiritsa ntchito mafuta amtundu uliwonse, chifukwa imagwiritsidwa ntchito pa dizilo, mafuta ndi injini zamagesi. Pankhani yamafuta ndi zida zamafuta, makina amafuta amafanana (chifukwa cha izi, ndizotheka kuyika zida za LPG pa iwo pophatikiza mafuta). Mfundo yogwiritsira ntchito dizilo ndiyofanana, koma imagwira ntchito mopanikizika kwambiri.

Injector - mbiri ya maonekedwe

Ma jakisoni oyamba adawonekera nthawi yomweyo ngati ma carburetors. Mtundu woyamba wa jakisoni unali jekeseni imodzi. Amisiri nthawi yomweyo anazindikira kuti ngati n'kotheka kuyeza mlingo otaya mpweya kulowa masilindala, n'zotheka kulinganiza metered kotunga mafuta pansi pa mavuto.

M'masiku amenewo, majekeseni sanagwiritsidwe ntchito kwambiri, chifukwa ndiye kupita patsogolo kwa sayansi ndi luso sikunafike kukula kotero kuti magalimoto okhala ndi jekeseni analipo kwa oyendetsa wamba.

Zosavuta pamapangidwe, komanso ukadaulo wodalirika, anali ma carburetors. Kuphatikiza apo, pakuyika mitundu yamakono kapena zida zingapo pagalimoto imodzi, zinali zotheka kukulitsa magwiridwe antchito ake, zomwe zimatsimikizira kutenga nawo gawo kwa magalimoto otere pamipikisano yamagalimoto.

Chosowa choyamba cha majekeseni chinawonekera mu injini zomwe zimagwiritsidwa ntchito pa ndege. Chifukwa chakuchulukirachulukira komanso kuchulukirachulukira, mafuta sanayende bwino kudzera mu carburetor. Pachifukwa ichi, luso lapamwamba la jekeseni wamafuta (injector) linagwiritsidwa ntchito pomenyana ndi nkhondo yachiwiri yapadziko lonse.

Popeza jekeseni palokha imapanga kukakamiza kofunikira kuti igwire ntchito, sikuwopa kuchulukira komwe kumachitika ndi ndege pakuwuluka. Majekeseni oyendetsa ndege anasiya kusintha pamene injini za pistoni zinayamba kusinthidwa ndi injini za jet.

Munthawi yomweyi, opanga magalimoto amasewera adawonetsa chidwi cha majekeseni. Poyerekeza ndi carburetors, jekeseni anapereka injini ndi mphamvu zambiri kwa voliyumu yofanana yamphamvu. Pang'onopang'ono, luso lazopangapanga linasamuka kuchoka pamasewera kupita ku zoyendera wamba.

M'makampani opanga magalimoto, majekeseni adayamba kuyambitsidwa pambuyo pa Nkhondo Yachiwiri Yapadziko Lonse. Bosch anali mtsogoleri pakupanga makina a jakisoni. Choyamba, jekeseni wa makina a K-Jetronic adawonekera, ndiyeno adawonekera pakompyuta yake - KE-Jetronic. Zinali chifukwa cha kukhazikitsidwa kwa zamagetsi zomwe akatswiri adatha kuonjezera ntchito ya mafuta.

Momwe jakisoni amagwirira ntchito

Njira yosavuta kwambiri yopangira jekeseni imaphatikizapo zinthu izi:

• ECU;
• Pampu yamagetsi yamagetsi;
• Nozzle (kutengera mtundu wamachitidwe, itha kukhala imodzi kapena zingapo);
• Masensa ampweya ndi opumira;
• Kuthamanga kwa mafuta.

Dongosolo lamafuta limagwira ntchito motere:

• Chojambulira cha mpweya chimalemba kuchuluka kwakulowa mu injini;
• Kuchokera pamenepo, chizindikirocho chimapita ku gawo loyang'anira. Kuphatikiza pa parameter iyi, chida chachikulu chimalandira chidziwitso kuchokera kuzida zina - chojambulira cha crankshaft, kutentha kwa injini ndi mpweya, valavu yamakhosi, ndi zina;
• Chipangizocho chimasanthula zowerengera ndikuwerengera ndi kupanikizika kotani komanso munthawi yanji kuti mupereke mafuta kuchipinda choyaka moto kapena zochulukirapo (kutengera mtundu wamachitidwe);
• Kuzungulira kumatha ndi chizindikiritso kuti atsegule singano ya nozzle.

Zambiri pazomwe jekeseni wamagalimoto imagwirira ntchito zafotokozedwa muvidiyo yotsatirayi:

Mafuta dongosolo pa galimoto jekeseni

Chipangizo chojambulira

Injector idapangidwa koyamba mu 1951 ndi Bosch. Njira imeneyi idagwiritsidwa ntchito pomenya kawiri Goliath 700. Patatha zaka zitatu, idakhazikitsidwa mu Mercedes 300 SL.

Popeza mafutawa anali achidwi komanso okwera mtengo kwambiri, opanga magalimoto sanazengereze kuyambitsa mzere wamagetsi. Ndi kukhwimitsa kwa malamulo azachilengedwe kutsatira kusokonekera kwa mafuta padziko lonse lapansi, zopangidwa zonse zidakakamizidwa kulingalira zokometsera magalimoto awo ndi makina otere. Kukula kunayenda bwino kwambiri kotero kuti masiku ano magalimoto onse amakhala ndi jakisoni pokhazikika.

Kapangidwe ka makinawo komanso momwe amagwirira ntchito amadziwika kale. Ponena za atomizer yomwe, chida chake chimaphatikizapo zinthu zotsatirazi:

• Chisindikizo cha mphira chomwe sichilola kuti mpweya uzilowa mozungulira pomwe gawo lamafuta limalumikizidwa;
• Fyuluta yabwino imaletsa kutsekeka kwa dzenje lakutayira
• Cholumikizira cholumikizira mawaya;
• Electromagnet - imayika singano poyenda;
• Kupendekera kwa magetsi kumagwiritsa ntchito maginito enieniwo;
• Kasupe amene amabwezeretsa singano pamalo ake;
• Chisindikizo cha mphira chomwe chimalepheretsa mpweya kulowa pakati pazakudya zochulukazo ndi makoma amphuno;
• Singano - imagwira ntchito ya valavu yomwe mafuta amabayikira;
• Zithunzi zomwe zimagwiritsidwa ntchito mu jakisoni wachindunji zimakhala ndi zotetezera zowonjezera. Zimalepheretsa nyumbayo kuti isatenthedwe kwambiri HTS ikayamba.

Mitundu ya jekeseni nozzles

Komanso, nozzles amasiyana pakati pawo pa mfundo ya atomization mafuta. Nayi magawo awo akulu.

Mpweya wamagetsi

Mitengo yambiri yamafuta imakhala ndi ma jakisoni otere. Zinthu izi zimakhala ndi valavu yamagetsi yokhala ndi singano ndi mphuno. Pa ntchito chipangizo, voteji chagwiritsidwa maginito kumulowetsa.

Kutulutsa kwamphamvu kumayendetsedwa ndi gawo loyang'anira. Pakamagwiritsidwa ntchito pakapangidwe kake, maginito amtundu wa polarity amapangidwa mmenemo, chifukwa chomwe zida zamagetsi zimayendera, ndipo singano imakwera. Pakangotha ​​kusokonekera kwamakokedwe, kasupe amasuntha singano m'malo mwake. Kuthamanga kwamafuta kumapangitsa kuti zikhale zosavuta kubwezera makina otsekera.

Zamagetsi-hayidiroliki nozzle

Mtundu uwu umagwiritsidwa ntchito mu injini za dizilo (kuphatikiza kusinthidwa kwa Common Rail fuel njanji). Kapangidwe ka sprayer kamakhalanso ndi valavu ya solenoid, kokha kamphako kamakhala ndi zotchingira (polowera ndi kukhetsa). Mphamvu yamagetsi yamagetsi ikakhala yopanda mphamvu, singanoyo imakhala m'malo mwake ndipo imakanikizidwa pampando ndi mafuta.

Kompyutayi ikatumiza mbendera kukokota, mafuta a dizilo amalowa mu mzere wamafuta. Kupanikizika kwa pisitoni kumachepa, koma sikuchepera pa singano. Chifukwa cha kusiyana kumeneku, singano imakwera ndikudutsa mu bowo mafuta a dizilo amalowa mu silinda mopanikizika kwambiri.

Pampu yamagetsi yamagetsi

Uku ndikutukuka kwaposachedwa kwambiri pamayendedwe a jakisoni. Amagwiritsidwa ntchito makamaka mu injini za dizilo. Chimodzi mwamaubwino akusinthaku, poyerekeza ndi koyambirira, ndikuti imagwira ntchito kanayi mwachangu. Kuphatikiza apo, mulingo wazida zotere ndizolondola kwambiri.

Chipangizo cha nozzle chotere chimaphatikizaponso valavu ndi singano, komanso chinthu chopangira ma piezo ndi pusher. Atomizer imagwira ntchito pakusintha kwamphamvu, monga momwe zimakhalira ndi analogue yamagetsi yamagetsi. Kusiyana kokha ndi kristalo wa piezo, yemwe amasintha kutalika kwake atapanikizika. Mphamvu yamagetsi ikagwiritsidwa ntchito kwa iyo, kutalika kwake kumakhala kotalikirapo.

Kristalo imagwira pa pusher. Izi zimatsegula valavu. Mafuta amalowa mu mzere ndi mawonekedwe amasiyana pamagetsi, chifukwa chake singano imatsegula bowo kupopera mafuta a dizilo.

Mitundu ya kachitidwe jekeseni

Mapangidwe oyamba a jakisoni anali ndi zida zamagetsi zokha. Zambiri mwapangidwe kamakhala ndimakina opanga. Makina aposachedwa kwambiri ali ndi zida zamagetsi zosiyanasiyana zomwe zimatsimikizira kuti injini zikugwira bwino ntchito komanso mafuta abwino kwambiri.

Mpaka pano, pali makina atatu okha opangira mafuta:

• Kusakaniza;
• Mipikisano jekeseni;
• Jekeseni mwachindunji.

Central (jekeseni wosakwatiwa) jekeseni dongosolo

M'magalimoto amakono, machitidwe oterewa sapezeka. Ili ndi jakisoni umodzi wamafuta, womwe umayikidwa muzowonjezera zambiri, monga carburetor. Pazambiri, mafuta amasakanikirana ndi mpweya ndipo, mothandizidwa ndi kutengeka, amalowa mu silinda yofananira.

Galimoto ya carburetor imasiyana ndi jekeseni umodzi wokhala ndi jekeseni umodzi wokha chifukwa chachiwiri, kukakamizidwa kwa atomization kumachitika. Izi zimagawanitsa mtandawo kukhala tinthu tating'onoting'ono tating'onoting'ono. Izi zimapereka kuyaka kwabwino kwa BTC.

Komabe, dongosololi lili ndi zovuta zina, ndichifukwa chake lidatha msanga. Popeza sprayer idayikidwa kutali kwambiri ndi mavavu olowera, zonenepa zidadzazidwa mosiyanasiyana. Izi zimakhudzanso kukhazikika kwa injini yoyaka yamkati.

Kugawidwa (jekeseni wambiri) jekeseni

Dongosolo la jakisoni wambiri linasinthira mwachangu analogue tatchulazi. Mpaka pano, amadziwika kuti ndi abwino kwambiri pa injini za mafuta. Mmenemo, jekeseni imagwiritsidwanso ntchito mochulukira, koma apa chiwerengero cha jakisoni chikufanana ndi kuchuluka kwa zonenepa. Amayikidwa pafupi kwambiri ndi mavavu olowera, momwe chipinda chilichonse champhamvu chimalandira chisakanizo cha mafuta ndi kapangidwe kake.

Dongosolo la jakisoni wogawidwa lidapangitsa kuti athe kuchepetsa "kususuka" kwa injini popanda kutaya mphamvu. Kuphatikiza apo, makina oterewa amagwirizana kwambiri ndi chilengedwe kuposa anzawo a carburetor (ndi omwe ali ndi jekeseni imodzi).

Chokhacho chokha chodalitsika cha machitidwewa ndikuti chifukwa chakuchuluka kwa oyendetsa, kukonza ndi kukonza kwamafuta kumakhala kovuta kuchitidwa m'garaja yanu.

Direct jekeseni dongosolo

Uku ndiye chitukuko chaposachedwa kwambiri chomwe chimagwiritsidwa ntchito pamafuta a petulo ndi gasi. Ponena za injini za dizilo, ndi mtundu wokhawo wa jakisoni womwe ungagwiritsidwe ntchito.

Pogwiritsa ntchito mafuta mwachindunji, silinda iliyonse imakhala ndi jakisoni payekha, monga momwe amagawidwira. Kusiyana kokha ndikuti ma atomizers amaikidwa mwachindunji pamwamba pa chipinda choyaka cha silinda. Kupopera kumachitika mwachindunji kumalo ogwirira ntchito, kudutsa valavu.

Kusinthaku kumapangitsa kuti injini izigwira bwino ntchito, kumachepetsa kugwiritsidwa ntchito kwake ndikupangitsa kuti injini yoyaka yapakatikati ikhale yosavuta kuwononga chilengedwe chifukwa cha kuyaka kwapamwamba kwa mafuta osakaniza ndi mpweya. Monga momwe zidasinthira m'mbuyomu, dongosololi lili ndi mawonekedwe ovuta ndipo limafuna mafuta apamwamba.

Kusiyanitsa pakati pa carburetor ndi injector

Kusiyanitsa kofunikira kwambiri pakati pazida izi kuli mu mapangidwe a MTC ndi mfundo yake. Monga momwe tidadziwira, jekeseni amachita jekeseni wokakamiza wa mafuta, gasi kapena mafuta a dizilo ndipo chifukwa cha atomization mafuta amasakanikirana bwino ndi mpweya. Mu carburetor, mtundu wa vortex womwe umapangidwa mchipinda cham'mlengalenga umagwira gawo lalikulu.

Carburetor samawononga mphamvu zopangidwa ndi jenereta, komanso sizifunikira zamagetsi zovuta kuti zigwire ntchito. Zinthu zonse zomwe zili mmenemo ndizopangika zokha ndipo zimagwira ntchito potsatira malamulo achilengedwe. Jekeseni sikugwira ntchito popanda ECU ndi magetsi.

Zomwe zili bwino: carburetor kapena injector?

Yankho la funso ili ndi lochepa. Ngati mugula galimoto yatsopano, ndiye kuti palibe chosankha - magalimoto a carburetor ali kale m'mbiri. Pogulitsa magalimoto, mutha kungogula mtundu wa jakisoni. Komabe, padakali magalimoto ambiri okhala ndi injini ya carburetor pamsika wachiwiri, ndipo kuchuluka kwawo sikudzachepa posachedwa, chifukwa mafakitale akupitilizabe kutulutsa zida zawo.

Posankha mtundu wa injini, ndi bwino kuganizira momwe makinawo agwiritsidwire ntchito. Ngati mawonekedwe akulu ndi akumidzi kapena tawuni yaying'ono, makina a carburetor adzagwira bwino ntchito yake. M'malo otere, pali malo opangira mautumiki apamwamba omwe angakonze bwino jakisoni, ndipo carburetor imatha kukonzedwa ngakhale ndi inu nokha (YouTube ikuthandizani kukulitsa maphunziro).

Ponena za mizinda ikuluikulu, injector ikuthandizani kuti mupulumutse zambiri (poyerekeza ndi carburetor) munthawi zokoka komanso kuchuluka kwamagalimoto. Komabe, injini yotere imafunikira mafuta ena (okhala ndi nambala yochuluka ya octane kuposa mtundu winawake wamafuta oyaka mkati).

Pogwiritsa ntchito mafuta oyendetsa njinga yamoto monga chitsanzo, kanema yotsatirayi ikuwonetsa zabwino ndi zoyipa za ma carburetors ndi ma jakisoni:

Injector vs Carburetor. Chabwino nchiyani? | | Mawu a Bezdok | MC Garage @MotorcyclistMag

Kusamalira injini

Kusamalira mafuta a jakisoni si njira yovuta chonchi. Chinthu chachikulu ndikutsatira malingaliro a wopanga kuti azisamalira nthawi zonse:

• Sinthani fyuluta yam'mlengalenga munthawi yake;
• Musaiwale za kuchotsa m'malo mafuta sefa;
• Nthawi ndi nthawi yang'anani mawonekedwe amtundu wa makina kuti awononge mafuta kapena fumbi;
• Osayendetsa ndi thanki yopanda kanthu (ichi nthawi zambiri chimakhala chifukwa cholephera kwa pampu yamafuta);
• Dzazani thanki ndi mafuta oyenera.

Malamulo osavuta awa apewera kuwononga zinthu zosafunikira pakukonza zinthu zomwe zalephera. Ponena za kukhazikitsa magwiridwe antchito a mota, ntchitoyi imagwiridwa ndi gawo lamagetsi lamagetsi. Pokhapokha pakakhala siginolo kuchokera pama sensa omwe ali pachida chojambulira, pomwe injini ya Check Engine imawunika.

Ngakhale mutasamalira bwino, nthawi zina pamafunika kutsuka jakisoni wamafuta.

Kutulutsa jakisoni

Zinthu zotsatirazi zitha kuwonetsa kufunikira kwa njirayi:

• Injini siyimayambira bwino;
• Kuthamanga kwachangu;
• Kuchepetsa mphamvu panthawi yopitilira muyeso;
• Galimotoyo yakhala "yosusuka".

Kwenikweni, ma jakisoni amatsekedwa chifukwa cha zosowa zamafuta. Ndi zazing'ono kwambiri kotero kuti amadutsa pazosefera za sefa.

Jekeseniyo imatha kuthiridwa m'njira ziwiri: tengani galimotoyo kumalo operekera chithandizo ndikuchita izi poyimilira, kapena chitani nokha pogwiritsa ntchito mankhwala apadera. Njira yachiwiri ikuchitika motere:

• Choyamba, muyenera kupanga njira ina yamafuta - chidebe chaching'ono chokhala ndi mafuta omwe amawonjezeramo choyeretsera (kuchuluka kwa chinthucho kumawonetsedwa pachidebe chake, koma nthawi zambiri lita imodzi yamadzi imapangidwa kuti ichepetse malita 2,5 a voliyumu ya injini). Mpope wina wamafuta waikidwa apa;
• Injini imayendetsedwa mpaka kutentha;
• Pambuyo pake, muyenera kuyimitsa pampu yayikulu yamafuta. Kuti muchite izi, ingochotsani fuse wake;
• Kangapo amayesa kuyesa kuyambitsa injini popanda pampu. Izi ndizofunikira kuti kukakamiza pamzere kutsike;
• Payipi mafuta ndi sakukhudzidwa;
• Payipi kubwerera ayenera plugged. Kuti muchite izi, amachotsedwa pazoyenera ndipo bolt lakuda limakulungidwa;
• Njira yatsopano yamafuta yolumikizidwa;
• Injini imayamba. Ayenera kugwira ntchito kwa mphindi 5, kenako amakanika;
• Kuti wothandizila awononge ndalama m'mabampu, muyenera kudikirira kwa mphindi zochepa ndikuyambiranso injini yoyaka;
• Lolani injini iziyenda pafupifupi mphindi 30, ndikuwonjezera nthawi ndi liwiro kukhala mtengo wa 2500 rpm;
• Njira ina yamafuta imadulidwa ndipo yolumikizidwa ndiyolumikizidwa;
• Galimoto imayambitsidwa kwa mphindi 10 kuchotsa zotsukira zotsalira;
• Mukamaliza ndondomekoyi, ma plugs amasinthidwa ndi atsopano.

Tiyenera kudziwa kuti kuyeretsa uku sikuchotsa zonyansa kuchokera mu thanki yamafuta. Izi zikutanthauza kuti ngati chifukwa cha kutsekeka ndi mafuta otsika kwambiri, ndiye kuti ayenera kuthiridwa kwathunthu mu thanki ndikudzazidwa ndi mafuta oyera.

Njirayi ndiyotetezeka, onani kanema:

Kupukusa jakisoni osachotsa ndi dzanja. Momwe mungayambitsire jakisoni wa LAVR ML101

Kuwonongeka kwa jekeseni wamba

Ngakhale kudalirika kwakukulu kwa majekeseni ndi mphamvu zawo, zinthu zomwe zimagwiritsidwa ntchito bwino kwambiri m'dongosololi, zimakhala zovuta kwambiri kuti dongosololi lilephereke. Umenewu ndi Umene Umenewu ndi Umene Umenewu ndi Umene sunalambalale Majekeseni.

Nazi zowonongeka kwambiri pa jakisoni:

• Kulephera kwa pampu yamafuta (kuwonongeka kwachilengedwe ndi mafuta otsika kwambiri);
• Kusweka kwa nozzles (mafuta otsika - kutsekeka, kulephera kwa valve);
• Kutsekeka kwa sensa yotulutsa mpweya (nthawi zambiri analogue yake, sensa yamphamvu kwambiri, imalephera);
• Oxidation ya zolumikizira zamagetsi;
• Kulephera kwa kachipangizo kakang'ono ka bajeti;
• Njira zotsekera zotsekeka;
• Mpweya umalowa mumafuta.

Zowonongeka zambiri zimayambitsa kusakhazikika kwa gawo lamagetsi. Kuyimitsa kwake kwathunthu kumachitika chifukwa cha kulephera kwa mpope wamafuta, majekeseni onse nthawi imodzi ndi kulephera kwa DPKV. Chigawo chowongolera chimayesa kudutsa mavuto ena onse ndikukhazikitsa magwiridwe antchito a injini yoyaka mkati (panthawiyi, chithunzi chamoto chiziwoneka bwino).

Ubwino ndi zovuta za injector

Ubwino wa jakisoni ndi monga:

• Kapangidwe kabwino kakusakanikirana ndi mafuta mlengalenga;
• Mphamvu yamagetsi, poyerekeza ndi injini ya carburetor yokhala ndi magawo omwewo, imakhala yokwera mpaka 10%;
• Zamagetsi zimawononga kwambiri mafuta ndikugawa nthawi ya jekeseni moyenera;
• Kutulutsa kwa jakisoni kuli pafupifupi 75% mosamala zachilengedwe kuposa carburetor;
• Kukhazikika kwakukulu - zamagetsi sizifunikira kusinthidwa pafupipafupi kuposa zida zamagetsi;
• M'nyengo yozizira, mota wa jakisoni umayamba kugwira ntchito mwachangu - safuna kutentha kwanthawi yayitali.

Kuphatikiza pa maubwino, dongosololi lili ndi zovuta zazikulu zomwe sizilola kuti oyendetsa galimoto omwe ali ndi ndalama zochepa kuti azikonda carburetor:

• Mtengo wa dongosololi palokha, kukonza kapena kukonza kwake ndiokwera mtengo kwambiri kuposa magawo ofanana ndi a carburetor;
• Kuti muchite matenda, muyenera katswiri wokhala ndi zida zapadera;
• Zamagetsi kapena masensa a injini zopangira jakisoni samawonongeka kawirikawiri, koma izi zikachitika, muyenera kuwononga ndalama zabwino kuti mubwezeretse galimoto kumachitidwe ake akale;
• Injini yokhala ndi injector imasankha mafuta. Ngati carburetor amayenda mwakachetechete pa mafuta a 92, ndiye kuti injector amafunika osachepera 95.

Dongosolo la jakisoni wamafuta latsimikizika kukhala lolimba komanso lodalirika. Komabe, ngati pali chidwi chokweza injini yamagalimoto yanu, ndiye kuti muyenera kuyeza zabwino ndi zoyipa zake.

Kanema wa momwe jekeseni amagwirira ntchito

Nayi kanema wachidule wa momwe injini yamakono yokhala ndi jekeseni wamafuta imagwirira ntchito:

Mafuta dongosolo pa galimoto jekeseni

Mafunso ndi Mayankho:

Kodi jekeseni ndi chiyani m'mawu osavuta? Kuchokera ku jekeseni wa Chingerezi (jekeseni kapena jekeseni). Kwenikweni, ndi jekeseni yomwe imapopera mafuta muzobweza zambiri kapena mwachindunji mu silinda.

Kodi jakisoni amatanthauza chiyani? Iyi ndi galimoto yomwe imagwiritsa ntchito makina opangira mafuta okhala ndi majekeseni omwe amapopera petulo / dizilo mu masilinda a injini kapena ma intake angapo.

Kodi jekeseni wa galimoto ndi chiyani? Popeza jekeseni ndi mbali ya dongosolo mafuta, jekeseni lakonzedwa umakaniko atomize mafuta mu injini. Itha kukhala jekeseni wa dizilo kapena petulo.