Ama-dampers e-diesel. Inkinga engacekela phansi injini
Ama-Swirl flaps ayisixazululo esisetshenziswa ezinjinini eziningi ezijwayelekile zika-diesel. Isiyaluyalu somoya esikudalayo ohlelweni lokuthatha ngaphambi nje kwamavalvu okukhiphayo kusiza inqubo yomlilo kuma-revs aphansi. Ngenxa yalokho, amagesi e-exhaust kufanele ahlanzeke, abe nokuqukethwe okuphansi kwe-nitrogen oxides.
Ithiyori eningi, okungenzeka ukuthi ihambisana neqiniso, uma kuphela yonke into enjini yayisebenza ngokuphelele futhi ihlanzekile. Njengomthetho, ama-valve afakwe ku-axis ashintsha i-angle yokufaka yawo ngokuya ngesivinini senjini - avaliwe ukuze umoya omncane ungene kumasilinda, kodwa asontekile ngokufanele, futhi phezulu kufanele avuleke. ukuze injini "iphefumule" ngokugcwele. Ngeshwa, lolu cingo lusebenza ngaphansi kwezimo ezingezinhle ngakho-ke luvame ukwehluleka. Imvamisa ahlanganisa ukuvimba ama-valve ngenxa yomsizi oqoqiwe noma ngisho nokuwahlukanisa nezixhumi.
Uphawu oluvamile lokuhluleka kwe-flap unamathele endaweni evulekile, "phansi" yenjini ibuthakathaka kakhulu, i.e. kuze kube yilapho i-turbocharger ifinyelela umfutho we-boost obonakalayo ophezulu. Ngenxa yalokho ukwanda kwamazinga e-soot kumagesi e-exhaustFuthi lapho zibuyela ekuthatheni nge-valve ye-EGR, ukungcola okwengeziwe kunqwabelana ohlelweni lokuthatha. Ngakho-ke, umqoqi - osevele engcolile - uba ngcolile ngokushesha nakakhulu.
Lapho ama-throttles evaleleke, ungase uzwe ukwehla kwamandla kuma-RPM aphezulu njengoba umoya omncane udonselwa kumasilinda. Khona-ke izinga le-soot ohlelweni nalo liyakhula. Ngeshwa, ukwanda kwentuthu yokukhipha umoya, kungakhathaliseki isivinini, kunemiphumela yako eyengeziwe ngendlela yokusheshisa. i-exhaust system wear (i-DPF filter) ne-turbocharger.
Njengomthetho, izimpawu ezinjalo zivela ngemuva kokugijima okungaba ngu-100-2005 km. km, nakuba abakhiqizi benjini bagcina beyibonile inkinga futhi bathuthukisa imiklamo eminingi ngemva kuka-90. inkinga eyaba yimbi kakhulu lapho izinjini zikadizili ezijwayelekile ezijwayelekile zikaloliwe zasekupheleni kweminyaka yama-47s ziqala ukwehluleka kabi. Lesi yisimo esivame ukuvela lapho ama-flap, ngenxa yokungaqhubi kahle kwe-multifold, ephuka futhi ewela ohlelweni lokudonsa, ashayisane ne-valve yokudonsa, futhi noma esephukile agcina e-cylinder. Lapho wayevame ukulimala kakhulu. Izinjini ebezisengcupheni yalesi simo yiM57 neM1.9 yakwaBMW kanye ne-2.4 ne-1.9 JTD yakwaFiat kanye newele leCDTi yakwa-Opel.
Ochwepheshe batusa - susa ama-flaps!
Nakuba lokhu kubonakala kuyimpikiswano ngenxa yobumsulwa bamagesi aphumayo, omakhenikha ababhekana nezinjini zikadizili nsuku zonke cishe batusa ngazwi linye ukuthi kukhishwe ama-flap. Kubandakanya ukusebenzisa amapulaki endaweni yawo yokuwafaka kanye / noma ukukhubaza ukusebenza kwawo kusilawuli semoto. Ongoti kadizili odumile bayakuqinisekisa lokho ukungabi khona kwama-swirl flaps akuphazamisi ukusebenza nezici zenjini. Lokhu kuyathakazelisa ngoba ukuvala ama-flaps endaweni evulekile kuthinta uhla lwe-rpm oluphansi, ngakho-ke ukuba khona kwabo kulezi zimo kubonakala kudingekile. Ngakho-ke, kwezinye izinjini, kanye nokususwa kwama-flaps, kunconywa ukuhlela kabusha amamephu kusilawuli.
Ngaphezu kwalokho, udizili onamakhilomitha aphezulu ngisho nokuba ngcono izinga lamagesi okukhipha umoya (umusi omncane) ngemva kokukhipha ama-dampers. Lesi ngesinye sezixazululo eziningana ezisetshenziswa ezinjinini zesimanje zikadizili ezithinta ikhwalithi yegesi yokukhipha umoya, kodwa kuze kufike endaweni ethile (imayela eliphansi). Ngokuhamba kwesikhathi, izinjini ezingenazo izixazululo ezisimeme zivele zisebenze kangcono futhi zenze kangcono.
Noma mhlawumbe esikhundleni?
Cishe eminyakeni eyishumi edlule, lokhu bekuwukulungisa okumba eqolo ngoba ama-multifolds athathwa njengezingxenye zasembonini ngentengo elinganiselwa ku-PLN 2000 lilinye. Ezinjinini ze-V6, kwesinye isikhathi ezimbili zidinga ukushintshwa. Namuhla, ezinye izinkampani zinikeza ukuvuselelwa komqoqi noma ukushintshwa kwe-zł engamakhulu ambalwa, futhi ngisho nokushintshwa komswakama (okubizwa ngokuthi ama-regeneration kits) kuye kwavela emakethe. Amanani abo mancane, cishe 100-300 zloty isethi ngayinye.
Lesi simo senza ukulungiswa kwama-dampers (ukuvuselelwa kabusha noma ukushintshwa kwawo wonke ama-nifold) kungabizi ngokweqile, ngakho-ke kufanelekile. Kodwa-ke, abukho ubufakazi bokuthi ukufaka ama-damper amasha, asebenzayo enjinini enamakhilomitha amaningi, ngakho-ke ngokuvamile esevele engcolile ngaphakathi, kuzothuthukisa inqubo yokusha futhi ngaleyo ndlela nokuhlanzeka kwamagesi e-exhaust. Noma kunjalo, ukuba nenjini yefekthri ephelele kuwufanele uma kuphela ngenxa yalesi sizathu. Njengoba kuhloswe umklami wayo.
