Encyclopedia ya injini: Volvo 2.4 (mafuta)

Ndi imodzi mwamagawo olimba kwambiri amafuta omwe amaperekedwa kuyambira 2000. Ngakhale mapangidwe a 5-silinda ndi mphamvu zambiri, amatha kupezeka ngakhale m'galimoto yaing'ono. Kusankha mtundu woyenera kumatsimikizira kudalirika kwathunthu komanso kukhazikika kodabwitsa. Komanso pa HBO.

Volvo motere ndi dzina lakuti B5244 linagwiritsidwa ntchito mu 1999-2010.chochepa kwambiri kwa moyo wa injini imodzi, makamaka yopambana yotereyi. Zitha kuganiziridwa kuti zidapangidwa mochedwa kwambiri ndipo, mwatsoka, zidaphedwa ndi miyezo yotulutsa mpweya. Chikhalidwe ndi mphamvu ya malita 2,4, yotengedwa ndi 5 masilindala. Ndi membala wa banja la modular block yokhala ndi zomanga za aluminium. Apanga ndodo zolumikizira, lamba woyendetsedwa ndi lamba wam'mwamba komanso nthawi yosinthika. Nthawi zambiri, imadziwika ndi mphamvu zambiri, Chifukwa chake, pamaziko a matembenuzidwe achilengedwe omwe ali ndi mphamvu ya 140 ndi 170 hp. Ma Bi-Fuel kapena ma supercharged (matchulidwe T) kuchokera 2003 mpaka 193 hp adapangidwa, kutsogolera, mwa zina, kumitundu yamasewera S260 ndi V60 T70.

Mabaibulo omwe amafunidwa mwachilengedwe amagwira ntchito bwino mu S80, S60 kapena V70 ndikuchita bwino mu C30, S40 kapena V50 yaying'ono. Ndi njira yoyenera yoyendetsa, samadya mafuta ambiri, koma ngakhale izi, zimakhala zovuta kupita pansi pa 10 l / 100 km. Mitundu ya Turbo ndiyabwinoko, yokhala ndi magawo abwino kwambiri, koma imagwiritsa ntchito mafuta ambiri. Makamaka kuphatikiza ndi automatic transmission. Chifukwa chake, ogwiritsa ntchito ali okonzeka kugwiritsa ntchito makina a autogas omwe sangawopsyeze ku unit, yomwe ili ndi ma hydraulic valve compensators.

Kupatula zolakwika zomwe zachitika chifukwa cha ntchito (kutayikira, magetsi akale, kuipitsidwa kwa kudya, ma coil oyaka moto), palibe chomwe chimayambitsa mavuto, kupatulapo chimodzi. zobwerezedwa ndi Kusokonekera kwenikweni ndikulephera kwa valavu ya Magnetti Marelli, yomwe idagwiritsidwa ntchito isanafike 2005. Zosintha zatsopano zili ndi thupi la Bosch throttle lomwe silimakonza. Tsoka ilo, kukonzanso kwa Magnetti Marella ndikokwera mtengo kwambiri, ndipo kusintha thupi lopumira kukhala latsopano ndikodabwitsa.

Ubwino waukulu wa injini ndi kupeza bwino kwa zida zosinthira, ngakhale nthawi zina zodula. Nthawi zina ndi bwino kugula choyambirira, nthawi zambiri chimakhala cha 50 mpaka 100 peresenti. kuposa cholowa m'malo. Kusintha nthawi yonse yoyendetsa nthawi kumatha kuwononga mpaka PLN 2000 pamagawo okha. Mtundu uliwonse wa 2.4 wokhala ndi kufalitsa kwamanja uli ndi mawilo awiri-misala okwera mpaka PLN 2500, ngakhale ndi olimba kwambiri. Mukhozanso kupeza chogwirizira cholimba ndi zida zogwirira ntchito zolemera zamitundu ina, koma izi zimangolimbikitsidwa kwa zomwe mwachibadwa zimafuna.

Ubwino wa injini ya 2.4: