M'zaka zaposachedwa, zamagetsi zafika pazigawo zomwe, mpaka posachedwa, tinkaganiza kuti zidasungidwa zamakanika. Kachitidwe ka kampani Chipinda chopanda kanthu - yomwe ndi ya bizinesi ya Christian von Koenigsegg, yemwe anayambitsa mtundu wa hypercar wokhala ndi dzina lomwelo - ndi chimodzi mwa zitsanzo zabwino kwambiri.
Chatsopano ndi chiyani?
Ukadaulo wa Freevalve umatha kumasula injini zoyatsira moto kuchokera pamakina owongolera ma valve (tiwona ndi zopindulitsa pambuyo pake). Monga tikudziwira, kutsegulidwa kwa ma valve kumadalira kayendetsedwe ka makina a injini. Malamba kapena maunyolo, olumikizidwa ndi crankshaft ya injini, amagawira mphamvu kudzera pamakina omwe amadalira (mavavu, ma air conditioning, alternator, etc.).
Vuto la machitidwe ogawa ndikuti ndi chimodzi mwazinthu zomwe zimabera injini yogwira ntchito, chifukwa cha inertia yomwe idapangidwa. Ndipo ponena za kulamulira kwa camshafts ndi ma valve, monga momwe zimakhalira makina, zosiyana zovomerezeka zogwiritsira ntchito ndizochepa kwambiri (mwachitsanzo: dongosolo la Honda la VTEC).
M'malo mwa malamba achikhalidwe (kapena maunyolo) omwe amatumiza kumayendedwe awo kupita ku camshafts, timapeza ma actuators a pneumatic.
Izi zati, tidafika ponena kuti kuyenera kwa dongosolo lopangidwa ndi a Christian von Koenigsegg's kampani ndiye ndendende zoyipa zamakina omwe alipo mu injini zamakono: (1) amamasula injini ku inertia ndi (awiri) imalola kuwongolera kwaulere kwa nthawi zotsegulira ma valve (kulowetsa kapena kutulutsa).
Kodi ubwino wake ndi wotani?
Ubwino wa dongosolo lino ndi wochuluka. Yoyamba yomwe tatchula kale: imachepetsa mphamvu yamakina agalimoto. Koma chofunika kwambiri ndi ufulu umene umapereka zamagetsi kuti ziwongolere nthawi yotsegulira ma valve, malingana ndi liwiro la injini ndi zosowa zenizeni za kamphindi.Pakuthamanga kwambiri, dongosolo la Freevalve likhoza kuonjezera matalikidwe otsegulira ma valve kuti apititse patsogolo kulowetsa (ndi kutulutsa) kwa mpweya wambiri. Pa liwiro lotsika, dongosololi limatha kulamula kutsegulira kocheperako kwa ma valve kuti alimbikitse kuchepetsa kumwa. Pamapeto pake, dongosolo la Freevalve limathanso kuyimitsa masilinda pomwe injini siyikuyenda pansi (msewu wosalala).
Zotsatira zake zimakhala ndi mphamvu zambiri, torque yambiri, kuchita bwino kwambiri komanso kugwiritsa ntchito pang'ono. Kupindula pakuchita bwino kwa injini kumatha kufika 30%, pomwe mpweya ukhoza kuchepetsedwa mpaka 50%. Zodabwitsa, sichoncho?
Zimagwira ntchito bwanji?
M'malo mwa malamba achikhalidwe (kapena maunyolo) omwe amatumiza kumayendedwe awo kupita ku camshafts, tinapeza makina oyendetsa mpweya (onani kanema) kulamulidwa ndi ECU, malinga ndi magawo otsatirawa: liwiro la injini, malo a piston, malo otsekemera, kusintha kwa zida ndi liwiro.
Kutentha kwa mpweya ndi khalidwe la petulo ndi zina zomwe zingathe kuganiziridwa potsegula ma valve ogwiritsira ntchito kuti azigwira bwino ntchito.
"Ndi zabwino zambiri, chifukwa chiyani dongosololi silinagulitsidwebe?" mukufunsa (ndi bwino kwambiri).
Chowonadi ndi chakuti, teknolojiyi yakhala kutali kwambiri ndi kupanga kwakukulu. Anthu a ku China ochokera ku Qoros, wopanga magalimoto a ku China, mogwirizana ndi Freevalve, akufuna kuyambitsa chitsanzo ndi teknolojiyi kumayambiriro kwa chaka cha 2018. Ikhoza kukhala teknoloji yamtengo wapatali, koma tikudziwa kuti ndi kupanga misala zikhalidwe zidzachepa kwambiri.
Ngati ukadaulo uwu umatsimikizira zabwino zake zongoyerekeza pochita, zitha kukhala chimodzi mwazinthu zazikulu kwambiri zama injini oyatsira moto - siwokhawo, onani zomwe Mazda ikuchita ...