Kwiminyaka yakutshanje, izinto zombane zifikelele kumacandelo, kude kube mva nje, besicinga ukuba zigcinelwe oomatshini ngokupheleleyo. Inkqubo yenkampani I-Freevalve -eyeyeshishini lehlabathi likaChristian von Koenigsegg, umseki we-hypercar brand enegama elifanayo - ngomnye wemizekelo emihle.
Yintoni entsha?
Itekhnoloji ye-Freevalve ilawula ukukhulula iinjini zokutsha ezivela kwi-mechanical valve control system (siya kubona ukuba zeziphi izibonelelo kamva). Njengoko siyazi, ukuvulwa kweevalve kuxhomekeke kwintshukumo yomatshini we-injini. Amabhanti okanye amatyathanga, aqhagamshelwe kwi-injini ye-crankshaft, ahambisa amandla ngokusebenzisa iinkqubo ezixhomekeke kuyo (iivalve, i-air conditioning, i-alternator, njl.).
Ingxaki ngeenkqubo zokusasaza kukuba zezinye zezinto eziphanga i-injini yokusebenza, ngenxa ye-inertia eyenziwe. Kwaye ngokubhekiselele ekulawuleni i-camshafts kunye ne-valve, njengoko kuyinkqubo yomatshini, ukuhluka okuvumelekileyo okuvumelekileyo kuncinci kakhulu (umzekelo: inkqubo ye-VTEC yeHonda).
Endaweni yamabhanti emveli (okanye amatyathanga) ahambisa intshukumo yawo kwiicamshafts, sifumana ii actuators zomoya.
Oko kuthethiweyo, sifikelele kwisigqibo sokuba ukufaneleka kwenkqubo eyenziwe yinkampani kaChristian von Koenigsegg ngokuchanekileyo kukonakala kweenkqubo ezikhoyo kwiinjini zangoku: (1) ikhulula injini kuloo inertia kwaye (Mbini) ivumela ulawulo lwamahhala lwamaxesha okuvula i-valve (ukungena okanye ukukhupha).
Ziziphi iingenelo?
Iingenelo zale nkqubo zininzi. Eyokuqala sele siyichazile: inciphisa inertia yomatshini wemoto. Kodwa eyona nto ibalulekileyo yinkululeko enika i-electronics ukulawula ixesha lokuvula iivalvu, kuxhomekeke kwisantya se-injini kunye neemfuno ezithile zomzuzwana othile.Ngesantya esiphezulu, inkqubo ye-Freevalve inokunyusa i-valve yokuvula i-amplitude ukukhuthaza i-homogeneous inlet (kunye ne-outlet) yeegesi. Ngezantya eziphantsi, inkqubo inokumisela ukuvulwa okuncinci kweevalve ukukhuthaza ukunciphisa ukusetyenziswa. Ekugqibeleni, inkqubo yeFreevalve inokwenza iisilinda zingasebenzi kwiimeko apho injini ingasebenzi phantsi komthwalo (indlela ethe tyaba).
Isiphumo esisebenzayo sinamandla amaninzi, i-torque eninzi, ukusebenza kakuhle kunye nokusetyenziswa okuphantsi. Inzuzo malunga nokusebenza kakuhle kwe-injini inokufikelela kwi-30%, ngelixa ukukhutshwa kungancitshiswa ukuya kuthi ga kwi-50%. Kuyaphawuleka, akunjalo?
Ingaba isebenza kanjani?
Endaweni yamabhanti emveli (okanye amatyathanga) ahambisa intshukumo yawo kwiicamshafts, sifumene ii-activators zepneumatic (jonga ividiyo) ilawulwa yi-ECU, ngokwezi parameters zilandelayo: isantya senjini, indawo yepiston, indawo ye-throttle, shift gear kunye nesantya.
Ubushushu bokungena kunye nomgangatho wepetroli zezinye izinto ezinokuthathelwa ingqalelo xa uvula iivalve zokungena ukuze usebenze kakhulu.
"Ngenxa yeenzuzo ezininzi, kutheni le nkqubo ingekathengiswa?" uyabuza (kwaye kakuhle kakhulu).
Inyaniso kukuba, le teknoloji ikude kakhulu kwimveliso yobuninzi. AmaShayina avela eQoros, umenzi wemoto waseTshayina, ngokubambisana noFreevalve, ufuna ukuqalisa imodeli kunye nale teknoloji ekuqaleni kwe-2018. Inokuba yiteknoloji ebiza kakhulu, kodwa siyazi ukuba ngokuveliswa kobuninzi amaxabiso aya kuncipha kakhulu.
Ukuba le teknoloji iqinisekisa iingenelo zayo zethiyori ekusebenzeni, inokuba yenye yezona nguqu zinkulu kwiinjini zokutsha - ayisiyiyo yodwa, bona into eyenziwa yiMazda ...