Suzuki H25A, H25Y injini
Anthu a ku Japan ndi amodzi mwa opanga magalimoto abwino kwambiri padziko lonse lapansi, omwe sakhala ndi mkangano ngakhale pang'ono.
Pali zovuta zopitilira khumi zamagalimoto ku Japan, zomwe zili ndi onse opanga "zapakati" opanga makina ndi atsogoleri omveka bwino pantchito yawo.
Suzuki ikhoza kuwerengedwa kwathunthu pakati pa omaliza. Kwa zaka zambiri zantchito, nkhawa yakhazikitsa matani miliyoni a magawo odalirika komanso ogwira ntchito kuchokera pama conveyors.
Ma injini a Suzuki amafunikira chidwi chapadera, chomwe tikambirana lero. Kuti tidziwe bwino, tikambirana za magetsi awiri a kampaniyo - H25A ndi H25Y. Onani mbiri ya chilengedwe, lingaliro la injini ndi zina zothandiza za iwo pansipa.
Kulengedwa ndi lingaliro la injini
Nthawi yapakati pa 80s ya zaka zapitazi ndi 00s ya zaka za zana lino inalidi nthawi yosinthira makampani onse a magalimoto. Ndi kupita patsogolo kwaukadaulo, njira yopangira ndi kupanga zida zamakina yasintha mwachangu, zomwe nkhawa zazikulu zamagalimoto sizikanathandiza koma kuyankha.
Kufunika kwa kusintha kwapadziko lonse sikunalambalale Suzuki. Kunali kupita patsogolo kwatsopano kwamakampani opanga magalimoto komwe kunapangitsa wopanga kuti apange injini zoyatsira mkati zomwe zimaganiziridwa lero. Koma zinthu zoyamba…
Chakumapeto kwa zaka za m'ma 80, ma crossover oyambirira otchuka adawonekera. Nthawi zambiri, zidapangidwa ndi aku America, koma nkhawa zaku Japan sizinayime pambali. Suzuki anali m'modzi mwa oyamba kuyankha kumayendedwe komanso kutchuka kwambiri kwa ma SUV apakatikati. Chotsatira chake, mu 1988, odziwika bwino Vitara crossover (dzina ku Ulaya ndi USA - Escudo) analowa conveyors wopanga. Kutchuka kwa chitsanzocho kunakhala kwakukulu kotero kuti kale m'zaka zoyambirira za kutulutsidwa kwake, Suzuki anayamba kukonzanso. Mwachilengedwe, kusinthaku kudakhudzanso gawo laukadaulo la crossovers.
Ma motors a mndandanda wa "H" adawonekera mu 1994 ngati m'malo mwa injini yoyaka mkati yomwe imagwiritsidwa ntchito panthawiyo pakupanga Vitara. Lingaliro la mayunitsiwa linakhala lopambana kwambiri moti linagwiritsidwa ntchito popanga crossover mpaka 2015.
Oimira mndandanda wa "H" alephera kukhala injini zazikulu za Vitara, koma zimapezeka m'magalimoto ambiri. Ma H25A ndi H25Y omwe amaganiziridwa lero adawonekera mu 1996, ndikuwonjezera mtundu wa injini kuchokera kwa anzawo a 2- ndi 2,7-lita. Ngakhale zinali zatsopano komanso zachilendo zamayunitsiwa, zidakhala zodalirika komanso zogwira ntchito. Ndizosadabwitsa kuti ndemanga za ma H25 ndizabwino.
H25A ndi H25Y ndizofanana ndi ma V-injini a 6-silinda. Zizindikiro zazikulu za malingaliro awo ndi:
- Gasi kugawa dongosolo "DOHC", zochokera ntchito camshafts awiri ndi mavavu 4 pa silinda.
- Ukadaulo wopanga aluminiyamu, womwe suphatikiza zitsulo zotayidwa ndi zitsulo pamapangidwe a ma mota.
- Zamadzimadzi, kuzizira kwapamwamba kwambiri.
Muzinthu zina zomanga, H25A ndi H25Y ndizofanana ndi V6-aspirated. Amagwira ntchito pa jekeseni wamba wokhala ndi jekeseni wamafuta amitundu yambiri mu masilinda. Ma H25 amapangidwa mosiyanasiyana mumlengalenga. Sizingatheke kupeza ma turbocharged awo kapena zitsanzo zamphamvu kwambiri. Iwo anali okonzeka ndi crossovers a Vitara lineup.
Osati mkati mwa mizere yagalimoto ya Suzuki, kapena ndi opanga ena, mayunitsi omwe akufunsidwa sanagwiritsidwenso ntchito. Kupanga kwa H25A ndi H25Y kunalembedwa mu 1996-2005. Tsopano n'zosavuta kupeza iwo onse mu mawonekedwe a mgwirizano msilikali ndi kale anaika mu galimoto.
Zofunika! Palibe kusiyana pakati pa H25A ndi H25Y. Ma motors okhala ndi chilembo "Y" adapangidwa ku USA, omwe ali ndi chilembo "A" amakhala ndi msonkhano waku Japan. Mwamapangidwe komanso mwaukadaulo, mayunitsi ndi ofanana.
Zithunzi za H25A ndi H25Y
| Wopanga | Suzuki |
|---|---|
| Mtundu wanjinga | H25A ndi H25Y |
| Zaka zopanga | 1996-2005 |
| Cylinder mutu | aluminium |
| Mphamvu | kugawa, jekeseni wambiri (injector) |
| Ntchito yomanga | V-mawonekedwe |
| Chiwerengero cha masilindala (mavavu pa silinda) | 6 (4) |
| Pisitoni sitiroko, mm | 75 |
| Cylinder awiri, mm | 84 |
| Compression ratio, bar | 10 |
| Kuchuluka kwa injini, cu. cm | 2493 |
| Mphamvu, hp | 144-165 |
| Makokedwe, Nm | 204-219 |
| Mafuta | petulo (AI-92 kapena AI-95) |
| Mfundo zachilengedwe | EURO-3 |
| Kugwiritsa ntchito mafuta pa 100 km panjira | |
| - mu mzinda | 13.8 |
| - panjira | 9.7 |
| - mumayendedwe osakanikirana | 12.1 |
| Kugwiritsa ntchito mafuta, magalamu pa 1000 Km | kuti 800 |
| Mtundu wa mafuta ogwiritsidwa ntchito | 5W-40 kapena 10W-40 |
| Nthawi yosintha mafuta, km | 9-000 |
| Engine resource, km | 500 |
| Zosankha zowonjezera | kupezeka, kuthekera - 230 hp |
| Malo a nambala ya seri | kumbuyo kwa chipika cha injini kumanzere, osati kutali ndi kugwirizana kwake ndi gearbox |
| Ma Model Okonzeka | Suzuki Vitara (dzina lina - Suzuki Escudo) |
| Suzuki grand vitara |
Zindikirani! Magalimoto "H25A" ndi "H25Y" amapangidwa kokha mu Baibulo mumlengalenga ndi magawo anapereka pamwamba, amene taonera kale. Ndizopanda pake kuyang'ana zosiyana zina za mayunitsi.
Kukonza ndi kukonza
Onse a Japan H25A ndi American H25Y ndi ma mota odalirika komanso ogwira ntchito. Pakukhalapo kwawo, akwanitsa kupanga gulu lankhondo lalikulu la mafani kuzungulira okha, mothandizidwa ndi maziko abwino kwambiri osinthika. Mwa njira, mayankho ambiri okhudza ma motors amalembedwa bwino. Pakati pamavuto omwe ali ndi ma H25s, munthu angangowunikira:
- phokoso la chipani chachitatu kuchokera ku makina ogawa gasi;
- kuchepa kwa mafuta.
"Zolakwika" zoterezi zimawonekera ndi mtunda wautali wa makilomita 150-200 zikwi. Mavuto ndi injini akuthetsedwa ndi kukonzanso kwake, komwe kumachitidwa ndi malo aliwonse apamwamba apamwamba. Palibe zovuta pamapangidwe a H25A ndi H25Y, kotero musawope zovuta pakukonza kwake. Mtengo wa ntchito zonse udzakhalanso wochepa.
Chinthu chosasangalatsa kwa eni ake a H25s ndi kagawo kakang'ono ka maunyolo awo a nthawi. Ku Japan ambiri, "amayenda" mpaka makilomita 200, pamene omwe amaganiziridwa lero ali ndi 000-80 zikwi. Izi ndichifukwa cha kutsimikizika kwa dongosolo lamafuta la mayunitsi, omwe ali ndi njira zocheperako. Sizigwira ntchito kukonza kachingwe kakang'ono pa H100A ndi H25Y. Ndi mbali iyi ya injini, muyenera kungopirira. Apo ayi, ndizodalirika kwambiri ndipo sizimayambitsa mavuto panthawi yogwira ntchito.
Kutsegula
Kukweza H25A ndi H25Y kumachitika ndi mafani ochepa a Suzuki. Izi sizichitika chifukwa cha kukwanira kwa mayunitsiwa pakuwongolera, koma ndi zida zawo zabwino. Oyendetsa magalimoto ochepa amafuna kutaya chotsatiracho chifukwa cha mphamvu zambiri zamahatchi kuchokera pamwamba pa ngalande. 
Ngati chizindikiro chodalirika sichinanyalanyazidwe, ndiye kuti ndi ma H25s, tingathe:
- kuchita unsembe wa turbine yoyenera;
- kukweza mphamvu yamagetsi, kuti ikhale "yofulumira";
- limbitsani CPG ndi nthawi yagalimoto.
Kuphatikiza pa kusintha kwamapangidwe, kukonza kwa chip kuyenera kuchitika. Njira yophatikizira yopititsa patsogolo H25A ndi H25Y idzakulolani "kufinya" 225-230 mahatchi kunja kwa katundu, zomwe ziri zabwino kwambiri.
Eni ake ambiri a mayunitsi omwe akufunsidwawo ali ndi chidwi ndi funso la kutayika kwa mphamvu panthawi yakukonzekera kwawo. Monga momwe zimasonyezera, ndi 10-30 peresenti. Kaya ndikoyenera kuchepetsa kudalirika kwa injini zoyatsira mkati chifukwa cha kukwezedwa kwawo kwakukulu - sankhani nokha. Pali chakudya cha kulingalira.
