Maganizo olakwika 7 okhudza magalimoto a turbo
Nkhani zosangalatsa,  Malangizo kwa oyendetsa,  nkhani

Maganizo olakwika 7 okhudza magalimoto a turbo

Chifukwa chiyani injini ikusowa chopangira? Mu gawo loyaka moto, zonenepa zimadzazidwa ndi chisakanizo cha mpweya ndi mafuta chifukwa cha zingalowe zopangidwa ndi kutsika kwa pisitoni. Poterepa, kudzazidwa kwa silinda sikupitilira 95% chifukwa chokana. Komabe, kodi mungawonjezere bwanji kuti chisakanizocho chimadyetsedwa muzipilala kuti mupeze mphamvu zambiri? Mpweya wothinikizidwa uyenera kuyambitsidwa. Izi ndizomwe turbocharger imachita.

Komabe, injini za turbocharged ndizovuta kwambiri kuposa injini zachilengedwe, ndipo izi zimayambitsa kukayikira kudalirika kwawo. M'zaka zaposachedwa, pakhala pali mgwirizano pakati pa mitundu iwiri ya injini, osati chifukwa chakuti injini za turbo zakhala zolimba, koma chifukwa zomwe mwachilengedwe zimalandira ndalama zochepa kuposa kale. Komabe, anthu ambiri amakhulupirirabe nthano zina za injini za turbocharged zomwe sizowona konse kapena ayi.

Malingaliro olakwika 7 okhudza magalimoto a turbo:

Osazimitsa injini ya turbo nthawi yomweyo: CHOONADI CHINA

Maganizo olakwika 7 okhudza magalimoto a turbo

Palibe wopanga omwe amaletsa kuyimitsa injini atangotha ​​ulendowu, ngakhale atayikidwa katundu wambiri. Komabe, ngati mwakhala mukuyendetsa galimoto pamsewu wothamanga kapena kukwera msewu wamapiri wokhala ndi mauta ambiri, ndibwino kuyendetsa injini pang'ono. Izi zidzathandiza kuti kompresa izizizirako pansi, apo ayi pali chiopsezo choti mafuta azilowa zisindikizo za shaft.

Ngati mwakhala mukuyendetsa pang'onopang'ono kwakanthawi musanayimitse magalimoto, palibe chifukwa chowonjezera chozizira cha kompresa.

Mitundu yophatikiza osati turbo: YOLAKWIKA

Maganizo olakwika 7 okhudza magalimoto a turbo

Magalimoto osakanikirana osavuta komanso otsika mtengo nthawi zambiri amakhala ndi makina oyaka amkati oyenda mwachilengedwe monga momwe angathere malinga ndi kuzungulira kwa Atkinson. Komabe, injinizi ndizochepa mphamvu, ndichifukwa chake opanga ena amadalira ma turbocharger oyendetsedwa ndi mota wamagetsi.

Mwachitsanzo, Mercedes-Benz E300de (W213) amagwiritsa turbodiesel, pamene BMW 530e amagwiritsa 2,0-lita 520i turbocharged petulo injini.

Magalimoto a Turbo sazindikira kutentha kwa mpweya: OSAKONZEKA

Maganizo olakwika 7 okhudza magalimoto a turbo

Pafupifupi injini zonse zamakono zamakono zili ndi makina oponderezedwa kapena ophatikizira. Mpweya womwe umakhala mu kompresa umatenthetsa, kuchuluka kwake kumachepa ndipo, motero, kudzazidwa kwa zonenepa kumakulirakulira. Chifukwa chake, chozizira chimayikidwa panjira yothamanga, yomwe imachepetsa kutentha.

Komabe, nyengo yotentha, zotsatira zake zimakhala zochepa poyerekeza ndi nyengo yozizira. Sizodabwitsa kuti othamanga mumisewu nthawi zambiri amayika ayezi wouma pamapuleti ozizira. Mwa njira, nyengo yozizira komanso yonyowa injini zam'mlengalenga "zimakoka" bwino, chifukwa kuchuluka kwa kusakanikirako ndikokwera ndipo, chifukwa chake, kuphulika muzitsulo kumachitika pambuyo pake.

Turbocharger imangoyambira pa rpm yayikulu: WRONG

Maganizo olakwika 7 okhudza magalimoto a turbo

Turbocharger imayamba kuthamanga pa liwiro lochepera la injini ndipo liwiro likukula, magwiridwe ake amachulukirachulukira. Chifukwa chakuchepa kocheperako komanso kupepuka kwa rotor, inertia ya turbocharger siyofunika kwambiri ndipo imazungulira mwachangu kufulumira kofunikira.

Makina amakono amayendetsedwa pakompyuta kotero kuti kompresa nthawi zonse imagwira ntchito bwino. Ichi ndichifukwa chake injini imatha kupereka makokedwe apamwamba ngakhale atatsika pang'ono.

Ma mota a Tubular siabwino kutulutsa konse: ZOONA ZINA

Maganizo olakwika 7 okhudza magalimoto a turbo

Opanga ambiri amati ma gearbox awo a CVT ndiodalirika kwambiri, koma amasamala kuwalumikiza ku injini yamphamvu ya dizilo. Komabe, moyo wautumiki wa lamba wolumikiza injini ndi kufalikira uli ndi malire.

Ndi injini za mafuta, izi ndizovuta. Nthawi zambiri, makampani aku Japan amadalira kuphatikiza kwa injini yamafuta yachilengedwe, momwe makokedwe amafikira pa 4000-4500 rpm, ndi chosinthira. Zachidziwikire, lamba sangagwire mtundu wa torque ngakhale pa 1500 rpm.

Opanga onse amapereka mitundu yolimbirana mwachilengedwe: YOLakwika

Maganizo olakwika 7 okhudza magalimoto a turbo

Opanga ambiri aku Europe (monga Volvo, Audi, Mercedes-Benz ndi BMW) sakupanganso magalimoto omwe amafunidwa mwachilengedwe, ngakhale m'magulu apansi. Chowonadi ndi chakuti injini ya turbo imapereka mphamvu zowonjezereka ndikungoyenda pang'ono. Mwachitsanzo, injini yomwe ili pachithunzichi, yopanga limodzi Renault ndi Mercedes-Benz, imapanga mphamvu mpaka 160 hp. ndi kuchuluka kwa malita 1,33.

Komabe, mungadziwe bwanji ngati mtundu uli (kapena mulibe) uli ndi injini ya turbo? Ngati chiwerengero cha malita mu kusamutsidwa, kuchulukitsidwa ndi 100, ndi chachikulu kuposa chiwerengero cha mahatchi, ndiye injini si turbocharged. Mwachitsanzo, ngati injini ya 2,0-lita ili ndi 150 hp. - ndi mumlengalenga.

Zomwe injini ya turbo imagwirira ntchito ndiyofanana ndi ya m'mlengalenga: CHINTHU CHOONA

Maganizo olakwika 7 okhudza magalimoto a turbo
Monga tanenera kale, mitundu iwiri ya injini ndi yofanana pankhaniyi, chifukwa izi ndi chifukwa cha kuchepetsa moyo wa injini mwachibadwa aspirated, osati kuwonjezeka kwa moyo wa turbocharger. Chowonadi ndi chakuti mayunitsi ochepa amakono amatha kuyenda mosavuta mpaka 200 km. Zifukwa za izi ndizofunika pazachuma chamafuta ndi ntchito zachilengedwe, zomangamanga zopepuka, komanso kuti opanga amangopulumutsa pazinthu.

Makampani omwe alibe luso lopanga magalimoto "osatha". Eni ake omwe amadziwa kuti galimoto yawo imakhala ndi moyo wocheperako, chifukwa chake, samangoyang'ana injini, ndipo chitsimikizo chikatha, nthawi zambiri galimoto imasintha manja. Ndipo sizikudziwikanso zomwe zimamuchitikira.

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