Denso mapulagi - odalirika, nthawi anayesedwa

Monga amadziwika, mphamvu pulagi ntchito injini mkati kuyaka, lakonzedwa kuti azinyadira osakaniza mpweya mafuta. Mwachibadwa, chifukwa yachibadwa injini ntchito amafuna apamwamba ndi osalakwa mapulagi. N'chifukwa chake zikamera wa mavuto ndi injini kuthamanga, kugwira ntchito wosakhazikika pa kusakhala ndi chochita ndi kuchuluka mafuta zimanenedwa ndi nthawi kuti wabwera kusintha mphamvu.

Poyambira kusankha makandulo ndiwo mfundo zazikulu ziŵiri - magawo zojambula ndi kutentha mlingo. Monga woyamba, ndiye kandulo wamng'ono sangathe kwa kagwere mu galimoto, ndipo ngati kutalika kwa maelekitirodi ali wamkulu kuposa kuyembekezera, akhoza kuyamba kwa pisitoni mkwapulo wa maelekitirodi ndi, monga Motero, kulephera engine. Kutentha osiyanasiyana mphanvu imalongosola matenthedwe ulamuliro wa ntchito yake. The apamwamba a ( "ozizira" kandulo) ndi kutentha apamwamba izo ungatithandizire. Nyali, ali ndi phindu otsika ( "otentha") chidzazirala mofulumira kwambiri. N'chifukwa chake choyamba tiyenera powerenga malangizo mu galimoto, amene zambiri anasonyeza Anzawo mosinthana posankha makandulo lapansi.

Modzi wa atsogoleli kudziwika dziko kupanga galimoto mapulagi ndi Japanese bungweli Denso. Maziko pambuyo Nkhondo Yachiwiri ya World mu 1949, kampani imakhazikika kupanga zida zamagetsi (machitidwe poyatsira, alternators, starters, magnetos), komanso zosiyanasiyana zigawo zikuluzikulu (compressors, Zosefera mafuta, mapampu mafuta, radiators) osati kwa magalimoto, komanso kwa zipangizo zosiyanasiyana zapakhomo. ogula Russian, Mlengi amadziwika chifukwa anamasulidwa mphamvu yake yotchuka pulagi Denso, ndemanga imene muli ndi ziyenera zabwino, kwenikweni kuyankhula za kudalirika mkulu.

Denso umabala makandulo a mitundu itatu - muyezo, komanso Iridium ndi Platinum. Kuthetheka poyatsira Denso amasiyana ndi kukhalapo kwa wapadera elekitirodi zoipa ndi kagawo u-zooneka pansi, amene bwino injini ntchito ndipo kumachepetsa mapangidwe sludge, bwino dzuwa. Komanso, Denso mapulagi kupereka lililonse limatisokoneza ndipo ngakhale kuyamba injini.

Chimodzi pa zinthu zatsopano ndi mphamvu pulagi Denso K20TT. Osati munali zitsulo zamtengo wapatali kukhala wochepa thupi (yekha 1.5 mm) a mbali ndi pakati maelekitirodi, iwo ali ndi makhalidwe ofanana ndi iridium makandulo, koma pa mtengo wotsika kwambiri. Izi muyatsa nyali amapereka mphamvu yapamwamba, odalirika injini poyambira zinthu ozizira, chabwino fulumizitsa ayankhe ndi ntchito khola la injini. Ntchito mphanvu za pulagi Denso K20TT kwambiri yafupika umuna wa zoipitsa.

Ngakhale kuti masiku ano mapulagi sizinasinthe kwambiri m'zaka zaposachedwapa, Denso Corporation zonse ntchito pa kusintha kwa luso kupanga ntchito zomwe atsopano a sayansi pa anapereka kuyambira 1959 mfundo Ndipo muyezo waukulu chimene chimasiyanitsa Denso mapulagi ndi anasiya ziwonongeke.