I-DSG gearbox - ubuhle nobubi

Ezweni lesimanje lezimoto, izinhlobo ezahlukahlukene zama-gearbox zakhiwe. Phakathi kwezithandwa kakhulu inketho ezenzakalelayo, ngoba inikeza induduzo enkulu lapho ushayela imoto.

Ukukhathazeka kweVolkswagen kusungule uhlobo olukhethekile lwebhokisi, okuvusa imibuzo eminingi maqondana nokuthembeka nokusebenza kahle kokudluliswa okunjalo. Ake sizame ukuthola ukuthi kufanele yini ukuthenga imoto esebenzisa u-gearbox we-dsg?

Yini i-DSG futhi ivelaphi?

Lolu uhlobo lokudlulisa olusebenza kumgomo webhobhothi elikhethwa kuqala. Iyunithi ifakwe bamba kabili. Lesi sici sikuvumela ukuthi ulungiselele ukubandakanya igiya elilandelayo ngenkathi elamanje lisebenza.

Abashayeli abaningi bayazi ukuthi ukudluliswa okuzenzakalelayo kusebenza ngokufana nozakwabo womshini. Ziyahlukahluka ngokuthi i-gearshift ayenziwa ngumshayeli, kodwa yenziwa nge-elekthronikhi.

Yikuphi ukuvelela kwebhokisi le-DSG, isebenza kanjani i-DSG?

Ngenkathi ushayela imoto ngomakhenikha, umshayeli ecindezela isigwedlo sokubamba ukushintshela egiyeni eliphakeme. Lokhu kumvumela ukuthi ahambise amagiya endaweni efanele esebenzisa isigwedlo sokushintsha amagiya. Ngemuva kwalokho udedela i-pedal bese imoto iyaqhubeka nokushesha.

Ngokushesha nje lapho kubhasikidi we-clutch, i-torque ayisanikezwa kusuka enjinini yomlilo yangaphakathi iye kushaft yokushayela. Ngenkathi isivinini osifunayo sivuliwe, imoto iyagudla amagquma. Kuya ngekhwalithi yendlela yomgwaqo nenjoloba, kanye nengcindezi yamasondo, imoto iqala ukwehla.

Lapho iflowwheel kanye nengcindezi yokuhambisa ingcindezi ibuyisa ukudonsa, imoto ayisasheshi njengakuqala ngaphambi kokucindezelwa kwephedali. Ngalesi sizathu, umshayeli kufanele ayinyikinyise kakhulu imoto. Ngaphandle kwalokho, injini yomlilo yangaphakathi izothola umthwalo owandisiwe, ozothinta kabi ukushesha kwemoto.

Ama-gearbox kaDSG cishe awanakho ukuphumula okunjalo. Izici zomshini zilele ekuhlelweni kwemiphini namagiya. Empeleni, yonke le ndlela ihlukaniswe yaba izindawo ezimbili ezizimele. I-node yokuqala inesibopho sokususa ngisho amagiya, kanti eyesibili - iyinqaba. Lapho umshini uvuleka phezulu, i-elekthronikhi inika umyalo eqenjini lesibili ukuthi lixhume igiya elifanele.

Ngokushesha nje lapho ijubane leyunithi yamandla lifinyelela kunani elidingekayo, i-node esebenzayo iyanqanyulwa bese elandelayo ixhuma. Idivayisi enjalo isusa "umgodi" lapho kulahleka khona amandla okusheshisa.

Izinhlobo zokudlulisa ze-DSG

Ukukhathazeka okuzenzakalelayo kwe-VAG (mayelana nokuthi kuyini, funda lapha), Izinhlobo ezimbili zamabhokisi zakhiwe ezisebenzisa ukuhanjiswa kwe-dsg. Uhlobo lokuqala yiDSG6. Uhlobo lwesibili yiDSG7. Ngamunye wabo unenkinga ethile. Mayelana nalokhu, kuphakama umbuzo: iyiphi inketho okufanele uyikhethe? Ukuyiphendula, wonke umshayeli kufanele acabangele izici zabo.

Uyini umehluko phakathi kweDSG6 neDSG7?

Inombolo kusihloko ikhombisa inani lokudluliswayo. Ngakho-ke, kunguqulo eyodwa kuzoba nezivinini eziyisithupha, nakwezinye eziyisikhombisa. Kepha lokhu akuyona into ebaluleke kakhulu, ukuthi u-gearbox owodwa uhluke kanjani kolunye.

Ukuguqulwa kokuthiwa ukudluliswa kwamanzi, noma i-dsg6, kwavela ngo-2003. Isebenza ngaphansi kwesimo sokuthi kukhona ivolumu enkulu kawoyela ekhredikini. Isetshenziswa ezimotweni ezinezinjini ezinamandla. Isilinganiso segiya ekudlulisweni okunjalo siyanda, ngakho-ke imoto kufanele ikwazi ukusonta imiphongolo ngamagiya. Ukube ibhokisi elinjalo belifakwe izimoto ezinamandla aphansi, i-elektroniki bekufanele ivumele ukwanda kwama-revs ukuze ingalahlekelwa ngamandla.

Lokhu kuguqulwa kwafakwa esikhundleni sebhokisi elomile. Yomile ngomqondo wokuthi i-clutch ekabili izosebenza ngendlela efanayo nozakwethu ojwayelekile wezandla. Yile ngxenye edala ukungabaza okukhulu ngokuthengwa kwemoto enesivinini esiyisikhombisa seDSG.

Ububi benketho yokuqala ukuthi ingxenye yamandla ichithwa ekunqobeni ukumelana kwevolumu kawoyela. Uhlobo lwesibili lwehla njalo, ngakho-ke iningi labomakhenikha bexwayisa ngokuthenga izimoto ezineDSG7.

Mayelana nejubane lokushintsha kwegiya, imishini yokuzikhethela ekhethiwe iyashesha ukwedlula ozakwabo bemishini. Kodwa-ke, maqondana nenduduzo, aqinile kakhulu. Umshayeli uyezwa lapho, ngesikhathi sokushesha okunamandla, ukudlulisela kushintshela egiyeni elilandelayo.

Yikuphi ukungasebenzi kahle nezinkinga ezijwayelekile kwi-DSG?

Kumele kuqashelwe ukuthi umshini we-DSG awuhlale uphuka njalo. Abashayeli abaningi bajabule ngazo zombili izinketho zejubane elingu-6 no-7-speed. Kodwa-ke, lapho othile eba nobunzima ngokusebenza kwebhokisi, lokhu kunganeliseki kuhlotshaniswa nokubonakaliswa okulandelayo:

• Amajezi aqinile lapho eya kunoma isiphi isivinini (phezulu noma phansi). Lokhu kungenxa yokuthi i-othomathikhi ayicindezeli ama-disc kahle. Umphumela ufana nalowo womshayeli owela phansi i-clutch pedal;
• Ngesikhathi sokusebenza, bekunemisindo engaphandle eyenza lolu hambo lungabi lula;
• Ngenxa yokugqokwa kobuso bokungqubuzana (amadiski asondela ngokucijile), imoto ilahlekelwa amandla ayo. Noma umsebenzi wokukhahlela ucushiwe, imoto ayikwazi ukusheshisa kakhulu. Ukungasebenzi kahle okunjalo kungabulala emzileni.

Ukwehluleka okuyinhloko ukwehluleka kwe-clutch eyomile. Inkinga isethaphu ye-elekthronikhi. Akuvumeli ukuthi iyunithi isebenze ngokushelelayo, kepha ihlanganisa kakhulu ama-disc. Yiqiniso, njenganoma iyiphi enye indlela, kunezinye izinkinga, kodwa uma kuqhathaniswa nokugqoka okusheshayo kwama-disc, akuvamile kakhulu.

Ngalesi sizathu, uma kunqunywe ukuthenga imoto emakethe yesibili, futhi isivele ishiye isikhathi sewaranti, kufanele unake isimo sokudluliswa. Vele, lapho kuvela lezi zimpawu ezingenhla, asikho isidingo sokushintsha iyunithi yonke. Ama-disc eWorn adinga ukushintshwa, yize inqubo ingashibhile.

Yini iwaranti yomkhiqizi webhokisi le-DSG, ukulungiswa kwamahhala kwe-DSG nokushintshwa?

Ngokuqondene nemoto yewaranti, udinga ukucabangela okulandelayo. Le nkampani iqale ixwayise ngokuwohloka kokudluliswa okungenzeka kube khona. Ngakho-ke, kumadokhumenti asemthethweni, inkampani ithi ibhokisi le-DSG7 lingaba nezinkinga ngaphambi kwesikhathi. Ngalesi sizathu, kungakapheli iminyaka emihlanu noma kuze kube ukunqoba ingqophamlando yamakhilomitha ayizinkulungwane eziyi-150, inkampani iphoqelele abathengisi ukuthi baxhase amakhasimende afaka isicelo sokulungiswa kwewaranti yalomshini.

Eziteshini ezisemthethweni, umshayeli wemoto uyamenywa ukuthi abuyisele izingxenye ezingaphumelelanga noma agcwalise yonke imodyuli (lokhu kuncike ebukhali bokonakala). Njengoba umshayeli engakwazi ukulawula ukusebenza kwalolu phiko, ukuphazamiseka kokusebenza kwalo kunxeshezelwa ngokulungiswa kwamahhala. Isiqinisekiso esinjalo asinikezwa yinoma yimuphi umkhiqizi othengisa izimoto ngomakhenikha.

Ngaphezu kwalokho, umthengisi uphoqelekile ukwenza ukulungiswa kwewaranti kungakhathalekile ukuthi imoto ilondolozwe kuphi. Uma ummeleli wenkampani enqaba ukulungisa noma ukufaka ucingo mahhala, ikhasimende lingakhalaza ngokukhululeka ngokuxhumana nenombolo yenkampani.

Njengoba ibhokisi le-dsg lingasetshenziswanga, asikho isidingo sokwenza noma yimuphi umsebenzi wensizakalo ohleliwe. Lo ngumzamo wesisebenzi wokwenza imali ngenqubo engenasidingo angeke akwazi ukuyenza.

Ngabe kuliqiniso yini ukuthi iVolkswagen iqede zonke izinkinga ngebhokisi leDSG?

Vele, ibhokisi selibe nezinguquko ezinkulu selokhu langena kulayini wokukhiqiza. Cishe iminyaka eyi-12 isidlulile kusukela kulowo mzuzu. Futhi, umenzi wezimoto akazange enze isimemezelo sokuthi lo mshini ngeke usaphothulwa. Kuze kube manje, umsebenzi uyaqhubeka wokuthuthukisa isoftware, ngenxa yalokho ubunzima obuvame ukuvela.

Ngaphandle kwalokhu, iphuzu odabeni lokugqokwa okusheshayo kwezinto zokungqubuzana alikabekwa. Yize ngo-2014 inkampani iyeka kancane kancane iwaranti yeminyaka emi-5, kube sengathi ikhomba ukuthi inkinga yokwehlukana kwamayunithi akumele isavuka. Noma kunjalo, inkinga isekhona, ngakho-ke kufanele uqaphele lapho uthenga imodeli entsha yemoto (hlola ukuthi ukulungiswa kwe-DSG akufakiwe yini kuwaranti).

Kungani ukukhiqizwa kwezimoto ezineDSG7 kuqhubeka?

Impendulo ilula kakhulu - ukuze abamele inkampani bahoxise ukudluliselwa kusho ukuthatha isinyathelo emuva futhi bavume ukwehluleka konjiniyela babo. Kumkhiqizi waseJalimane, omkhiqizo wakhe udume ngokuthembeka kwabo, uyavuma ukuthi lo mshini kuvele ukuthi awuthembekile - ukushaywa ngaphansi kwebhande.

Okugcizelelwa kakhulu kulolu daba ukuthi ukuwohloka okungenzeka kungenxa yokusebenza kahle kwamabhokisi. Kuningi okutshalwe imali ekuthuthukiseni uhlelo. Kangangokuba kube lula ukuthi inkampani ivumelane nensizakalo eyengeziwe yamahhala yezimoto zabo kunokuhlomisa imikhiqizo yabo ngenketho edlule.

Yini okufanele yenziwe ngumshayeli wemoto olula ofuna ukuthenga iVolkswagen, iSkoda noma i-Audi kulesi simo?

Ukukhathazeka kunikeza izindlela eziningana zokuphuma kulesi simo. Kuyiqiniso, kumaGalofu ukuphela kwendlela yokuphuma yimishini. Ngokuqondene namamodeli we-Audi noma we-Skoda, ukukhetha kukhuliswa ngamathuba okuthenga imodeli enokuguqulwa okuzenzakalelayo kwe-6-position. Futhi leli thuba liyatholakala ngenani elincane lamamodeli, njenge-Octavia, iPolo noma iTiguan.

I-DSG7 izomiswa nini?

Futhi kunezimpendulo ezimbalwa kakhulu kulo mbuzo. Iqiniso ngukuthi noma ngabe inkampani iyalucubungula lolu daba, umthengi ungowokugcina owazi ngalo. Kunamathuba amaningi okuthi le yunithi izosetshenziswa isikhathi eside kakhulu, noma ngabe kunokubuyela emuva kwayo okukhulu.

Isibonelo sendlela enjalo yi-DP ezenzakalelayo engathuthuki ngokwedlulele ekuguqulweni okuhlukahlukene. Ukuthuthuka kwavela ekuqaleni kwawo-1990, kepha ezinye izinhlobo zezimoto zezizukulwane zakamuva zisenayo. Isibonelo, uSandero noDuster banebhokisi elinjalo.

Iphuzu eliyinhloko umakhi alinakayo ubungane bezokuthutha kwezemvelo. Isizathu salokhu kuyinzuzo ecacile maqondana nalezi zimoto zikagesi, ngakho-ke ukusebenza nokuba nokwethenjelwa okuphezulu yizinto ezingavunyelwa ukuthi abenzi bezimoto bakwazi ukuzenza.

I-AUBI - Amatekisi asetshenzisiwe Mercedes E-Class W 211, Toyota Prius 2, VW Touran no-Dacia Logan, lapha i-VW Touran evela kumshayeli wetekisi i-Cords isithombe esidalwe ngoNovemba 2011

Amafutha kaphethiloli nodizili ngokusobala afinyelela ekumeni. Njengoba kungazwakala kungazwakali, i-dsg ngeke ivumele ozakwethu abanokwethenjelwa okwamanje, ngoba, ngokusho kwemibhalo, inikeza ukusebenza okuthuthukile.

Esinye isizathu sale ndlela yisifiso esingenakuguqulwa sokuheha abathengi abaningi ngokwengeziwe ezimotweni ezintsha. Kumasayithi wokukhiqiza, sekuvele kunenqwaba yamakhophi avele abole, elinde umnikazi wawo, futhi ulima ubukhulu bemakethe yesibili. Izinkampani zikulungele ukunciphisa izinsiza zamanye amayunithi ukuze ukulungiswa okubizayo kunikeze abashayeli ukuthi babekezelele okwakudala kwaseSoviet noma bathathe imali mboleko yokuthenga imoto egumbini lokubonisa.

Yebo, uma umuntu esevele engumnikazi oziqhenyayo wemodeli ene-DSG enejubane eziyisikhombisa, nakhu ukubuyekezwa okufushane kwevidiyo kokuthi ungayisebenzisa kanjani kahle:

https://www.youtube.com/watch?v=5QruA-7UeXI

Imibuzo nezimpendulo:

Uyini umehluko phakathi komshini ozenzakalelayo ojwayelekile kanye ne-DSG? I-DSG iphinde ibe wuhlobo lokudlulisa okuzenzakalelayo. Ibizwa nangokuthi irobhothi. Ayinayo i-torque converter, futhi idivayisi icishe ifane nokudlulisa ngesandla.

Kungani ibhokisi le-DSG lilihle? Ushintsha amagiya ebhokisi ngokuzimela. Ine-clutch ephindwe kabili (ishintsha ngokushesha, ehlinzeka nge-dynamism ehloniphekile).

Yiziphi izinkinga ngebhokisi le-DSG? Ibhokisi alikubekezeleli isitayela sokushayela esiyimidlalo. Njengoba kungenakwenzeka ukulawula ukushelela kwe-clutch, ama-disc aguga ngokushesha.