Renault M5Pt injini

Kwa nthawi yoyamba, omanga injini French paokha (popanda mkhalapakati wa Nissan) anapanga injini latsopano la mzere TCe. Cholinga chachikulu ndikuyika pamagalimoto amtundu wa Renault ndi mtundu wamasewera.

mafotokozedwe

Kupanga gawo lamagetsi kunayamba mu 2011 pafakitale ku Seoul (South Korea). Ndipo kokha mu 2017 izo zinaperekedwa kwa nthawi yoyamba pa international motor show.

Mndandanda wa injini za M5Pt uli ndi mitundu ingapo. Choyamba ndi cholinga wamba, kapena kuti wamba, ndipo ziwiri ndi masewera. Kusiyana kuli mu mphamvu ya unit (onani tebulo).

M5Pt ndi 1,8-lita turbocharged anayi yamphamvu petulo injini ndi mphamvu ya 225-300 HP. ndi torque 300-420 Nm.

injini ya M5Pt

Zakhazikitsidwa pamagalimoto a Renault:

• Espace V (2017-n/vr);
• Talisman I (2018-n/vr);
• Megane IV (2018-n/vr).

Kuphatikiza pa zitsanzo izi, injini imayikidwa pa subsidiary Alpine A110 kuyambira 2017 mpaka pano.

Aluminium cylinder block yokhala ndi zingwe zachitsulo. Mutu wa silinda ndi aluminiyamu, wokhala ndi ma camshaft awiri ndi ma valve 16. Oyang'anira gawo sanayikidwe pamtundu wa anthu wamba, koma pamasewera panali imodzi ya shaft iliyonse.

Ma injini oyatsira mkati analibe zida zosinthira ma hydraulic. Chilolezo chotentha cha ma valve chimayendetsedwa ndi kusankha kwa pushers pambuyo pa makilomita 80 zikwi za galimoto.

Kuyendetsa kwanthawi yayitali. Chithandizo chaunyolo chopanda kukonza ndi 250 km.

Pa turbocharging, turbine yotsika kwambiri yochokera ku Mitsubishi imagwiritsidwa ntchito. Mitundu yamasewera ya injiniyo ili ndi ma turbocharger apamwamba kwambiri a Twin Scroll.

Dongosolo la jakisoni wamafuta ndi jakisoni wamafuta mwachindunji.

M5Pt pansi pa Renault Espace V

Zolemba zamakono

Wopanga	Gulu la Renault
Voliyumu ya injini, cm³	1798
Mphamvu, l. Ndi	225 (250-300) *
Makokedwe, Nm	300 (320-420) *
Chiyerekezo cha kuponderezana	9
Cylinder chipika	aluminium
Chiwerengero cha masilindala	4
Cylinder mutu	aluminiyamu
Cylinder awiri, mm	79.7
Pisitoni sitiroko, mm	90.1
Chiwerengero cha mavavu pa silinda iliyonse	4 (DOHC)
Nthawi yoyendetsa	unyolo
Hydraulic compensator	palibe
Kutembenuza	turbine Mitsubishi, (Twin Scroll)*
Wowongolera nthawi ya valve	ayi, (2 phase regulators)*
Mafuta dongosolo	jekeseni, GDI mwachindunji mafuta jakisoni
Mafuta	AI-98 mafuta
Mfundo zachilengedwe	Yuro 6
Resource, kunja. km	250 (220) *
Malo:	chopingasa

* Makhalidwe m'mabulaketi ndi amitundu yamagalimoto amasewera.

Kudalirika

Injini ya M5Pt imatengedwa ngati mphamvu yodalirika kwambiri, makamaka poyerekeza ndi M5Mt. turbine ali ndi moyo utumiki ndithu mkulu (200 zikwi Km). Unyolo wanthawi umakhalanso ndi malire akulu achitetezo.

Kusakhalapo kwa owongolera magawo pamtundu woyambira wagawo kumatsindika kudalirika kwake. Amadziwika kuti amayamba kulephera pambuyo pa makilomita 70 zikwi za galimoto, nthawi zina zovuta zoterezi zimachitika kale.

Ndi utumiki pa nthawi yake ndi apamwamba, ntchito sanali aukali, ndi kugwiritsa ntchito zamadzimadzi apamwamba luso injini akhoza ntchito makilomita oposa 350 zikwi popanda kuwonongeka kwambiri.

Mawanga ofooka

Kudalirika kwakukulu kwa injini yoyaka mkati sikuchotsa kupezeka kwa zofooka. Galimoto si yoyenera kugwira ntchito pa kutentha kochepa kozungulira.

M'nyengo yozizira, kuzizira kwa valve throttle ndi kuzizira kwa mpweya wa crankcase kumawonedwa. Choyamba, kupaka injini kumatayika, chachiwiri, mafuta amachotsedwa mumayendedwe opaka mafuta (nthawi zina kudzera pa choyikapo mafuta).

Kuyendetsa nthawi. Ndi kuyendetsa mwaukali, unyolo sungathe kulimbana ndi katundu wambiri, umatambasuka. Pali ngozi yodumpha, zomwe zimabweretsa ma valve opindika. Kusokoneza koteroko kumawonekera pamtunda wa makilomita 100-120 zikwi.

Ndi kutambasula, kusowa kwa ma hydraulic lifters kumatha kukhala chifukwa cha zofooka.

Zowonongeka zina zomwe zidachitika sizili zovuta, pali milandu yokhayokha (kuthamanga kwachabechabe, kulephera kwamagetsi, etc.), chifukwa chachikulu chomwe chimalumikizidwa ndi kusamalidwa bwino kwa injini.

Kusungika

Tikumbukenso kuti injini kuyaka mkati sasiyanitsidwa ndi maintainability mkulu. Ntchito yayikulu mu izi imaseweredwa ndi chipika cha aluminiyamu (kuwerenga: disposable). Re-sleeving ndi kotheka kokha pa chipika choyenera ichi.

Palibe zovuta kupeza zida zosinthira zomwe zimafunikira kukonzedwa, koma apa muyenera kuganizira mtengo wawo wokwera kwambiri.

Ngati mungafune, mutha kupeza injini ya mgwirizano ndikuyisintha ndikulephera.

Choncho, mapeto okha akhoza kupangidwa - injini M5Pt - wodalirika wagawo ndi kutsatira kwambiri malangizo a Mlengi.