Renault K9K injini

Kumayambiriro kwa zaka za m'ma XNUMX kunadziwika ndi kulengedwa kwa injini yatsopano, yomwe pambuyo pake inafalikira, ndi omanga injini a ku France a Renault automaker. Zinapezeka kuti ankafuna zopangidwa otchuka monga Renault, Nissan, Dacia, Mercedes.

mafotokozedwe

Mu 2001, kupanga gawo latsopano lamagetsi, lomwe linalandira code K9K. injini ndi dizilo mu mzere anayi yamphamvu turbocharged injini ndi osiyanasiyana mphamvu 65 kuti 116 HP ndi makokedwe 134 kuti 260 Nm.

K9K

Injiniyi idasonkhanitsidwa ku mafakitale a injini ku Spain, Turkey ndi India.

Mphamvu yamagetsi idayikidwa pamagalimoto a Renault:

• Clio (2001-pano);
• Megane (2002-n/vr.);
• Zowoneka bwino (2003-n/vr.);
• Chizindikiro (2002-pano);
• Kangoo (2002-pano);
• Modus (2004-2012);
• Laguna (2007-2015);
• Twingo (2007-2014);
• Fluence (2010-2012);
• Duster (2010-chaka);
• Talisman (2015-2018).

Pamagalimoto a Dacia:

• Sandero (2009-n/vr.);
• Logan (2012-pano);
• Docks (2012-н/вр.);
• Lodgy (2012-n/vr.).

Pa magalimoto a Nissan:

• Almera (2003-2006);
• Micra (2005-2018);
• Tiida (2007-2008);
• Qashqai (2007-pano);
• Zolemba (2006-n/vr.).

Pamagalimoto a Mercedes:

• A, B ndi GLA-Maphunziro (2013-pano);
• Citan (2012-pano).

Kuwonjezera zitsanzo kutchulidwa, injini anaikidwa pa Suzuki Jimny kuyambira 2004 mpaka 2009.

Silinda yotchinga nthawi zambiri imapangidwa ndi chitsulo chonyezimira. Manja amapangidwa mkati. Miyendo ya crankshaft imaponyedwa m'munsi.

Aluminium alloy silinda mutu. Pamwamba pamutu pali bedi la camshaft.

Nthawi idapangidwa molingana ndi dongosolo la SOHC (shaft-single) yokhala ndi lamba. Kuopsa kwa lamba wosweka ndi kupindika kwa ma valve akakumana ndi pisitoni.

Palibe zonyamula ma hydraulic mu injini. Kutentha kwa kutentha kwa ma valve kumayendetsedwa ndi kusankha kwa kutalika kwa okankhira.

Ma pistoni ndi okhazikika, aluminiyamu, okhala ndi mphete zitatu. Awiri mwa iwo ndi compression, imodzi ndi mafuta scraper. Siketi ya pistoni imakutidwa ndi graphite kuti muchepetse kukangana. Metal yamphamvu mutu gasket.

Crankshaft ndi chitsulo, imazungulira muzitsulo zazikulu (zingwe).

Njira yophatikizira mafuta. Chain mafuta pampu drive. Kuchuluka kwa mafuta mu dongosolo ndi malita 4,5, chizindikirocho chikusonyezedwa mu bukhu la galimoto inayake.

Turbocharging imayendetsedwa ndi kompresa (turbine), yomwe imalandira kasinthasintha kuchokera ku mpweya wotuluka. Ma turbine bearings amadzazidwa ndi mafuta a injini.

Dongosolo loperekera mafuta limaphatikizapo pampu yamafuta othamanga kwambiri, fyuluta yamafuta, mapulagi owala ndi mzere wamafuta. Zimaphatikizanso ndi fyuluta ya mpweya.

Zolemba zamakono

Wopanga	Valladolid Motores (Spain) Chomera cha Bursa (Türkiye) Chomera cha Oragadam (India)
Voliyumu ya injini, cm³	1461
Mphamvu, hp	65-116
Makokedwe, Nm	134-260
Chiyerekezo cha kuponderezana	15,5-18,8
Cylinder chipika	chitsulo choponyedwa
Chiwerengero cha masilindala	4
Kugwiritsa ntchito ma silinda	1-3-4-2
Cylinder mutu	aluminium
Cylinder awiri, mm	76
Pisitoni sitiroko, mm	80,5
Chiwerengero cha mavavu pa silinda iliyonse	2 (SOHC)
Wowongolera nthawi ya valve	palibe
EGR	inde
Hydraulic compensator	palibe
Kutembenuza	BorgWarner KP35 BorgWarner BV38 BorgWarner BV39
Fyuluta yapadera	inde (osati pamitundu yonse)
Mafuta dongosolo	Common Rail, Delrhi
Mafuta	DT (mafuta a dizilo)
Mfundo zachilengedwe	Ma Euro 3-6
Malo:	chopingasa
Service moyo, chikwi Km	250
Kulemera kwa injini, kg	145

Kusintha

Kwa zaka zopanga, injini yasinthidwa nthawi zopitilira 60.

Kugawika kovomerezeka kwa zosinthidwa kumachitika molingana ndi miyezo ya chilengedwe. Ma ICE a m'badwo woyamba (1-2001) anali ndi makina amafuta a Delphi ndi makina osavuta a BorgWarner KP2004. Zosintha zinali ndi index yofikira 35 ndi 728, 830. Mphamvu ya injini inali 834-65 hp, miyezo ya chilengedwe - Euro 105.

Kuyambira 2005 mpaka 2007, zosintha za m'badwo wachiwiri wa K9K zidapangidwa. Makina a jakisoni wamafuta, makina otulutsa mpweya adasinthidwa, nthawi yosinthira lamba wanthawi ndi mafuta a injini idawonjezeka. Intercooler anaikidwa pa 2 HP Baibulo la injini, zomwe zinachititsa kuti kuonjezera mphamvu 65 HP. Pa nthawi yomweyo makokedwe kuchuluka kwa 85 kuti 160 NM. Muyezo wa chilengedwe wakwezedwa pamiyezo ya Euro 200.

M'badwo wachitatu (2008-2011) unalandira kusinthidwa kwa dongosolo la utsi. Fyuluta ya particulate idayikidwa, dongosolo la USR lidasinthidwa, kusintha kwamafuta kudachitika. Miyezo ya chilengedwe idayamba kutsatira Euro 5.

Kuyambira 2012, injini za m'badwo wa 4 zapangidwa. Makina operekera mafuta, USR asintha, fyuluta yamafuta ndi pampu yamafuta zasinthidwa. Injiniyi ili ndi turbine yosinthika ya BorgWarner BV38. Ma ICE azaka zaposachedwa ali ndi zida zoyambira kuyimitsa ndi jakisoni wa urea. Chifukwa cha kusintha, mphamvu ya injini yoyaka mkati yawonjezeka. Miyezo ya chilengedwe imagwirizana ndi Euro 6.

Maziko a injini anakhalabe osasintha. Zosintha zidapangidwa potengera kusintha kwamphamvu, torque ndi compression ratio. Ntchito yofunikira pa izi idaseweredwa ndikusintha zida zamafuta za Common Rail Delphi ndi Nokia.

Chisamaliro chinaperekedwa ku miyezo ya chilengedwe. Kupanga zosintha zina za injini ndi valavu ya EGR ndi fyuluta ya tinthu tating'onoting'ono kumapangitsa kuti pakhale zovuta kupanga ndi kukonza injini yoyatsira mkati yonse, koma kumachepetsa kwambiri kutulutsa kwa zinthu zovulaza mumlengalenga.

Zosintha zazing'ono zidakhudza lamba wanthawi (kuwonjezera moyo wautumiki musanalowe m'malo) ndi makamera a camshaft. Analandira zokutira za diamondi (carbon) pamalo ogwirira ntchito. Kusiyana pakati pa zosintha za injini kuyaka mkati zimawonedwa mu kugwirizana kwa unit ndi kufala basi kapena kufala Buku.

Zina mwazosintha za injini zidalandira ntchito yothandiza yobwezeretsa mphamvu (panthawi ya braking injini, jenereta imapanga mphamvu yowonjezereka ndikuyitsogolera ku charger).

Kuwunikira mwachidule zakusintha kwakukulu kwa K9K kukuwonetsedwa patebulo.

Engine kodi	Kugwiritsa ntchito mphamvu	Chaka chopanga	Kuyikidwa
K9K608	90 hp pa 4000 rpm	2012-2016	Clio anagwidwa
K9K612	75-95 pa 3750 rpm	2012-	Dacia: Dokker, Logan, Sandero, Stepway, Renault clio
K9K628	90 hp pa 4000 rpm	2016	Renault clio
K9K636	110 hp pa 4000 rpm	2007	Kangoo, Scenic III, Megane III
K9K646	110 hp pa 4000 rpm	2015-pano	Kadjar, Captur
K9K647	110 hp pa 4000 rpm	2015-2018	Kadjar, Grand Scenic IV
K9K656	110 hp pa 4000 rpm	2008-2016	Megane II, Scenic III
K9K657	110 hp pa 4000 rpm	2009-2016	Grand Scenic II, Scenic III, Megane III Limited
K9K700	65 hp pa 4000 rpm	2001-2012	Renault: Logan, Clio II, Kangoo, Suzuki Jimny
K9K702	82 hp pa 4250 rpm	2003-2007	Kangoo, Clio II, Thalia I
K9K704	65 hp pa 4000 rpm	2001-2012	Kangoo, Clio II
K9K710	82 hp pa 4250 rpm	2003-2007	Kangoo, Clio II
K9K712	101 hp pa 4000 rpm	2001-2012	Clio II
K9K714	68 hp pa 4000 rpm	2001-2012	Kangoo, Clio II, Thalia I
K9K716	84 hp pa 3750 rpm	2003-2007	Kangoo, Clio II
K9K718	84 hp pa 3750 rpm	2007-2012	Twingo II, Symbol II, Clio
K9K722	82 hp pa 4000 rpm	2002-2006	Scenic II, Megane II
K9K724	86 hp pa 3750 rpm	2003-2009	Scenic II, Megane II
K9K728	101-106 hp pa 6000 rpm	2004-2009	Megane II, Scenic II
K9K729	101 hp pa 4000 rpm	2002-2006	Scenic II, Megane II
K9K732	106 hp pa 4000 rpm	2003-2009	Megane II, Scenic II
K9K734	103 hp pa 4000 rpm	2006-2009	Megane II, Scenic II, Grand Scenic I
K9K740	64 hp pa 3750 rpm	2007-2012	Twingo II, Thalia I, Pulse
K9K750	88 hp pa 4000 rpm	2004-2012	Mode I
K9K752	65 hp pa 3750 rpm	2008-2012	Modus I, Clio III
K9K760	86 hp pa 4000 rpm	2004-2012	Modus I, Grand Modus
K9K764	106 hp pa 4000 rpm	2004-2008	Modus, Clio III
K9K766	86 hp pa 3750 rpm	2005-2013	Clio III
K9K768	68 hp pa 4000 rpm	2004-2012	Modus I, Clio
K9K770	75-86 pa 4000 rpm	2008-2013	Clio III, Modus I
K9K772	103 hp pa 4000 rpm	2004-2013	Clio III, Modus I
K9K774	106 hp pa 4000 rpm	2005-2013	Clio III
K9K780	110 hp pa 4000 rpm	2007-2015	Laguna III
K9K782	110 hp pa 4000 rpm	2007-2015	Lagoon III
K9K792	68 hp pa 4000 rpm	2004-2013	Dacia: Logan, Sandero, Renault Clio
K9K796	86 hp pa 3750 rpm	2004-2013	Dacia: Logan I
K9K800	86 hp pa 3750 rpm	2013-2016	Kangoo II
K9K802	86 hp pa 3750 rpm	2007-2013	Kangoo II
K9K804	103 hp pa 4000 rpm	2007-2013	Kangoo II, Grand Kangoo
K9K806	103 hp pa 4000 rpm	2007-2013	Kangoo II
K9K808	90 hp pa 4000 rpm	2007-pano	Kangoo II, Grand Kangoo
K9K812	86 hp pa 3750 rpm	2013-2016	KangooExpress II
K9K820	75 hp pa 3750 rpm	2007-2012	Twingo II
K9K830	86 hp pa 4000 rpm	2007-2014	Twingo II, Fluence, Scenic III, Grand Scenic II
K9K832	106 hp pa 4000 rpm	2005-2013	Fluence, Scenic III, Grand Scenic II
K9K834	90 hp pa 6000 rpm	2008-2014	Megane III, Fluence, Thalia II
K9K836	110 hp pa 4500 rpm	2009-2016	Megane III, Scenic III, Fluence
K9K837	110 hp pa 4000 rpm	2010-2014	Megane III, Fluence, Scenic III
K9K840	68 hp pa 4000 rpm	2007-2013	Kangoo II
K9K846	110 hp pa 4000 rpm	2009-pano	Clio IV, Megane III, Laguna, Gran Tour III
K9K858	109 hp	2013-	DaciaDuster I
K9K892	90 hp pa 3750 rpm	2008-2013	Dacia Logan

Kudalirika, zofooka, kusakhazikika

Makhalidwe aukadaulo adzawonjezedwa ndi zinthu zazikulu zomwe zikuwonetsa kuthekera kwa injini yoyaka moto.

Kudalirika

Pa kudalirika kwa injini ya K9K, malingaliro a eni ake adagawanika. Ambiri alibe zomutsutsa, ndipo ena amadandaula kuti ali ndi injini iyi.

Mchitidwe wogwiritsira ntchito injiniyo umasonyeza kuti magulu onse aŵiri a oyendetsa galimoto ali olondola pankhaniyi.

Ndi kukonza kwanthawi yake komanso kwapamwamba kwambiri kwa injiniyo, kukhazikitsidwa kwa malingaliro onse a wopanga pakugwira ntchito kwake, gawoli limatha kuphimba kwambiri gwero lodziwika la mileage popanda kuwonongeka kwakukulu.

Polankhulana pamabwalo ammutu, otenga nawo mbali amatsimikizira zomwe zanenedwa. Mwachitsanzo, Sergey amagawana maganizo ake: "... inayendetsa Laguna 3 ndi injini ya dizilo ya k9k yokhala ndi mtunda wa 250k. Tsopano mtunda ndi 427k. Sindinasinthe zoyikapo! ”.

Kudalirika kwa injini ya dizilo kumasonyezedwa ndi chakuti magalimoto ambiri ochokera kwa opanga osiyanasiyana anali ndi izo kwa nthawi yaitali, mpaka lero. Chinthu china chofunika kwambiri ndi chakuti injiniyo ikukonzedwa bwino, zomwe zikutanthauza kuti kudalirika kwake kukuwonjezeka nthawi zonse.

Chifukwa chake, titha kunena momveka bwino: K9K ndi gawo lamphamvu lodalirika komanso loyenera.

Mawanga ofooka

Mu injini iliyonse, mungapeze mfundo zake zofooka. K9K ndi chimodzimodzi. Koma, poyang'anitsitsa, zimakhala kuti mwiniwake wa galimotoyo nthawi zambiri amayambitsa kuwonekera kwa zofooka izi.

Oyendetsa galimoto ena amadandaula za kuzungulira kwa ndodo zolumikizira. Inde, pali vuto loterolo. Chotheka chachikulu cha kupezeka kwake ndikuthamanga kwa 150-200 km.

Kuvala zolumikizira ndodo

Chifukwa cha kulephera kwagona mu mafuta otsika kapena kuwonjezeka kwa nthawi yokonza yotsatira.

Membala wa forum Sergey akutsimikizira izi ndi chitsanzo cha zomwe adakumana nazo: "... Panali Fluence, 2010. Ndinayendetsa ndekha kuchokera ku Germany mu 2015 ndi mtunda wa 350000 (galimoto inali mu taxi). Ndinayendetsa 4 ku Belarus m'zaka 120000. Ndinasintha mafuta pa 12-15 zikwi. Ndinagulitsa ndi mileage ya 470000, pamene sindinakwere mu injini, gearbox ndi mafuta system konse!. Amathandizidwa ndi mnzake Yuri: "... Simufunikanso kulemba zopanda pake za zoyikapo! Ma liner mu injini iyi amaphedwa ndi nthawi yayitali yautumiki ndikuwotchedwa pafupipafupi kwa fyuluta ya tinthu, yomwe nthawi zambiri siyitha kutha bwino pakugwira ntchito kwamatawuni. Mukawotcha kuti muwotche mwaye kumapeto kwa nthawi yogwira ntchito, mafuta owonjezera amalowetsedwa mu silinda, yomwe imayaka mu mwaye, zomwe zimawonjezera kutentha kwake ndikuwotcha fyuluta. Chifukwa chake mafutawa satha kutha, kukhazikika pamakoma a ma silinda kudzera mumphete zowotcha mafuta, amalowa mumafuta, potero amawatsitsa, ndipo ma liner ndi turbine amavutika ndi mafuta amadzimadzi poyamba!

Mavuto ndi zida zamafuta za Delphi zimachitika pamene mafuta otsika a dizilo (DF) amagwiritsidwa ntchito. The nozzles wa dongosolo sachedwa kuipitsidwa mofulumira. Ndikokwanira kuwayeretsa pambuyo pa makilomita zikwi 30 ndipo vutoli lidzathetsedwa bwino. Koma, chifukwa cha kutsika kwa mafuta a dizilo, ndibwino kuti mutulutse ma nozzles pafupipafupi (pambuyo pa 20-25 km).

Chophimba chofewa kwambiri chimatengedwa ngati pampu yamafuta othamanga kwambiri. Mmenemo, kuwonongeka kumachitika chifukwa cha vuto la mafuta a dizilo osakhala bwino kapena kusinthidwa kwadzidzidzi kwa fyuluta yamafuta. Zomwe zili muzovala zapampu mumafuta zimathandiziranso kuti mapeyala a jekeseni a pump plunger awonongeke mwachangu. Pampu ya jekeseni yolakwika imasinthidwa bwino ndi yatsopano, ngakhale nthawi zina imatha kukonzedwa.

The turbine amafuna chisamaliro chapadera. Si zachilendo kuti alephere mu makilomita zikwi zana loyamba la galimoto. Chifukwa cha kulephera ndi kuvala zinthu za kusisita mbali CPG, popeza mafuta dongosolo mafuta injini nthawi imodzi lubricates mayendedwe onse a turbocharger. Kutalikitsa moyo wa turbine, muyenera kusintha mafuta ndi injini mafuta fyuluta nthawi zambiri.

Zofooka kwambiri za injini ndi:

1. Osati lalikulu nthawi lamba gwero (90 zikwi makilomita). Koma mu 2004 anaukitsidwa kwa 120 Km, ndi kuchokera 2008 kuti 160 zikwi Km. Mulimonsemo, lamba limafunikira kusamala kwambiri, chifukwa kusweka kwake kumayambitsa kupindika kwa ma valve. Ndipo uku ndikukonza kwakukulu kwa injini.
2. Kupanda zonyamulira ma hydraulic. Muyenera kugwiritsa ntchito mautumiki apasiteshoni nthawi zambiri zokhudzana ndi kusintha kwa kutentha kwa ma valve.
3. Kulephera kwa DPKV (crankshaft position sensor). Kusokonekera kumachitika pa mtunda wautali, kumachotsedwa ndikusintha kachipangizo.
4. Vavu ya EGR ndi fyuluta ya particulate imayambitsa zovuta zingapo. Oyendetsa galimoto ambiri azimitsa valavu, kudula fyuluta. Injini imangopindula ndi izi, komabe, chifukwa cha kuchepa kwa miyezo ya chilengedwe.

Monga mukuwonera, zofooka zambiri zitha kuthetsedwa mosavuta potsatira malingaliro a wopanga kuti agwiritse ntchito injini zoyatsira mkati.

Kusungika

Kuwunika kusungika kwa injini, ndikofunikira kutsindika mtengo wake wokwera. Makamaka bajeti ndi kukonza mafuta ndi makina opangira magetsi. Kukwera mtengo kwa kubwezeretsa kumachokera ku kusintha kwa zinthuzi ndi zatsopano. Kuonjezera apo, vuto lakukonza mafuta a Common Rail ndiloti si siteshoni iliyonse yomwe imayambiranso kukonzanso zinthu zomwe zalephera chifukwa cha kusowa kwa akatswiri odziwa zambiri.

Nthawi yomweyo, mu ndemanga za mamembala a forum mungapeze mawu osangalatsa. Ruslan analemba kuti: "... Ndili ndi mpope wa jekeseni wa Delphi ndipo sindisintha kukhala Siemens kapena Bosch. Delphi sizoyipa monga amanenera za izo, kuphatikiza kwake pakukhazikika, zomwe sitinganene za Nokia ndi Bosch ".

Zosefera za particles ndizokwera mtengo. Sichingathe kukonzedwa, kungosinthidwa.

Muzochitika zina zonse, palibe mavuto ndi kubwezeretsa injini. Chida chachitsulo choponyedwa chimakupatsani mwayi wonyamula masilindala pamiyeso yokonzekera yofunikira.

Kuyeretsa pamwamba pa chipika cha silinda

Zida zosinthira zimatha kugulidwa nthawi zonse m'masitolo apadera kapena pa intaneti. Muzovuta kwambiri - pa disassembly. Koma sikulimbikitsidwa kukonzanso injini ndi zida zogwiritsidwa ntchito.

Mapeto ake: Kusungidwa kwa ICE ndikwabwino, koma kokwera mtengo.

Kutsegula

Chip ikukonzekera injini ndi zotheka. Kung'anima kwa ECU ya 1 ndi 2 motors m'badwo (2001-2008) kuonjezera mphamvu 115 HP, ndi kuonjezera makokedwe kuti 250-270 NM.

Injini za m'badwo 3 (2008-2012) adzakhala amphamvu kwambiri ndi 20 hp. Pankhaniyi, makokedwe kufika 300 Nm. Ziwerengerozi zimagwirizana ndi injini za 110-horsepower. Kusintha kwa injini ndi mphamvu 75-90 hp ndi akweza mpaka 110 HP ndi makokedwe 240-250 Nm.

Motors m'badwo 4 (pambuyo 2012) pambuyo ikukonzekera adzakhala ndi mphamvu ya 135 HP ndi makokedwe oposa 300 NM.

Kuphatikiza pa kukonza kwa chip, pali kuthekera kwa kulowererapo kwamakina (kuchotsa turbine ndi yamphamvu kwambiri, etc.). Koma opaleshoni yotereyi ndi yokwera mtengo ndipo siinagwiritsidwe ntchito kwambiri.

Tikumbukenso kuti ikukonzekera injini kwambiri kumawonjezera katundu akuchita pa izo. Kudalira kumayamba kuwonekera - kuchulukirachulukira, kumachepetsa gwero la ntchito. Choncho, musanayambe kukonza injini, muyenera kuganizira mozama za zotsatira zake.

Kusintha kwa injini

Mawu ochepa chabe pamutuwu. N'zotheka, koma okwera mtengo kwambiri kuti n'zosavuta kugula injini mgwirizano. Kuvuta kwa njira yosinthira kumakhala pakufunika kosintha mawaya onse, midadada ya ECU, kubwera ndi chokwera chamoto m'thupi, ndikubwezeretsanso malo omwe akhazikitsidwa kuti agwirizane. Maudindo okwera kwambiri potengera mtengo wantchito amalembedwa.

Zigawo zambiri ndi zigawo ziyenera kusinthidwa ndi zomwe zinali m'galimoto ndi injini yoyaka mkati (chithunzi ndi zingwe, intercooler, utsi, etc.). Kugulidwa kwa zida zofunikira kudzera m'sitolo kudzakhala kokwera mtengo kwambiri, ndipo kuchokera ku disassembly - zokayikitsa pazabwino.

Chifukwa chake, sikungatheke kusintha injini imodzi popanda galimoto yopereka ndalama.

Injini ya contract

Palibe chovuta kupeza mgwirizano wa K9K. Masitolo ambiri a pa intaneti amapereka injini zogwiritsidwa ntchito zosiyanasiyana, zokhala ndi mtunda wosiyana, chaka chopangidwa komanso chokwanira.

Ogulitsa amapereka chitsimikizo pazogulitsa zawo (kuyambira mwezi umodzi mpaka itatu).

Nambala ya injini

Nthawi zina zimakhala zofunikira kuyang'ana nambala ya injini. Sikuti aliyense amadziwa malo ake pa cylinder block. Tiyeni tichotse kusiyana kumeneku.

Malo a mbale

Injini ya dizilo ya K9K ndi zosintha zake ndi gawo lodalirika komanso lolimba lomwe limakonzedwa munthawi yake komanso moyenera. Kulephera kutsatira malingaliro onse a wopanga kudzachepetsa moyo wautumiki ndikupangitsa kukonzanso kokwera mtengo.