Ukwazi ukuqhuba imidlalo, kwaye ukhululekile - nokuba ngamanye amaxesha arhabaxa - kwiindlela apho amanye amaxabiso enyuka. Iibhokisi ze-gear-clutch ezimbini zibonakala zidibanisa ezona zizwe zibalaseleyo: ukusebenza okuphezulu kunebhokisi yegiya yesandla ekuqhubeni ngokuzimisela; kunye "nonyawo oluseleyo lonyawo lwasekhohlo" olubonelelwa ngoomatshini abazenzekelayo kwisantya sokuhamba.
Namhlanje, zonke iimpawu zinika le "bhokisi yokutshintsha" engummangaliso, ethatha amagama ahlukeneyo: iPDK ePorsche; DSG eVolkswagen; SST eMitsubishi; okanye DGK kwiBMW. Amagama ngaphandle, umgaqo wabo wokusebenza yinto esiza kuzama ukuyichaza kwimigca elandelayo yelinye icandelo le-Autopédia.
Isiqalo sencoko yethu inokuba ngulo mbuzo: Yeyiphi eyona ndlela ikhawulezayo yokutshintsha ukusuka kwibhokisi yesi-2 ukuya kunxulumano lwebhokisi yesi-3 ngendlela elula?
Impendulo isenokuvakala ilusizi, akukho nto ingokwenzululwazi okanye ikhanyiselwe kodwa yile: ukuba zombini uzilungiselele ngaxeshanye! Ndathi impendulo yayibubudenge... Kodwa yiloo nto kanye eyenziwa yibhokisi ye-clutch ephindwe kabini— ube nobudlelwane obubini kwigiya ngaxeshanye.
Xa umqhubi eqhuba, umzekelo, kwi-gear 3, i-gearbox sele ikwi-4th gear. Nangona kunjalo, inye kuphela yolu tshintsho oluhambisa intshukumo kumavili, kusetyenziswa enye yeentambo.
Xa enye "isebenza" enye "ingasebenzi" kwaye ayidlulisi amandla kumavili. Ke, xa umyalelo wokutshintsha umlinganiselo unikiwe, endaweni yenkqubo yegiya entsonkothileyo, kwenzeka into elula kakhulu: i-clutch enye ingena esenzweni kwaye enye ingena "ekuphumleni". Ngokukhawuleza nangempumelelo. Sitshintshe ubudlelwane! Kakade ke ... siye satshintsha i-clutch.
Enye i-clutch ijongene nobudlelwane obulinganayo (2,4,6…) ngelixa enye iphethe iigiya ezingaqhelekanga (1,3,5…). Emva koko ngumbuzo wokuba ii-clutch zitshintshana ukunceda i-gearbox ukuzalisekisa umsebenzi wayo: ukunciphisa ukuhamba kwe-crankshaft kwaye idlulisele kumavili.
Ivakala ilula, akunjalo?
Kodwa ngumgaqo osebenzayo nje olula. Kuba ukwenza lo msebenzi ubomi bonke besithuthi ngumsebenzi onzima.
Ukuba akunjalo, bona ukuntsonkotha okuhlala ngaphakathi kule bhokisi, nto leyo emangalisayo yobuchwephesha:
Isiphumo yinto esiyaziyo sonke: ukuhanjiswa kwamandla okuqhubekayo kumavili, ukukhawulezisa okungcono kunye nokusetyenziswa okungcono.
Ingqikelelo enokuthi igqibelele ukuba ibingenayo imida esebenzayo. Oko kukuthi, ukungabikho kwenkqubela phambili ye-clutch kwindawo yasezidolophini, ukukhululeka okuhambelanayo apho inkqubo iya kwi "safe-mode" ngenxa yokushisa kwenkqubo ye-clutch xa iphantsi kokuqhubela phambili, okanye ubunzima bokunciphisa "ukwetyisa". Umlilo ngakumbi.
Kwabanye, akukho nto ibonisa ngaphandle kobuhle. Ngaphandle kokuba ungumthandi wokwenene wokuqhuba kwaye awukwazi ukwenza ngaphandle koqhagamshelwano lwendoda/nomatshini olunokubonelela ngebhokisi yokwenyani yegiya.