I-S-tronic - kuyini? Ubuhle nobubi. Izinkinga. Amaphutha.

I-S-tronic ingummeleli ogqamile wama-robotic gearboxes. Ifakwa kakhulu ezimotweni ezidonsa ngawo wonke amasondo noma ezidonsa ngaphambili. Igama elinengi kakhulu kungaba - u-gearbox okhethwa kuqala. I-S-tronic ifakwe ezimotweni zakwa-Audi futhi iyi-analogue ye-Direct Shift Gearbox (DSG) ephethwe yiVolkswagen.

Izindawo zokuhlola ezifanayo zisebenza ngohlelo olufanayo:

• PowerShift - Ford;
• MultiMode - Toyota;
• I-Speedshift DCT — Mercedes-Benz;
• I-2-Tronic - Peugeot nezinye izinketho eziningi.

Kuyaqapheleka ukuthi kanye ne-S-tronic gearbox, i-R-tronic ivame ukufakwa ku-Audi, ehluke kuphela lapho kukhona idrayivu ye-hydraulic. Isici esiyinhloko salolu hlobo lokudlulisa ukuba khona kwama-clutch discs amabili noma ngaphezulu, ngenxa yokuthi ukuguqulwa kwegiya kwenzeka khona manjalo.

Ngamagama alula, ama-gearbox amabili ayimishini ahlanganiswe ngempumelelo ku-C-tronic eyodwa, nomshini owodwa obhekele amagiya abhanqiwe, owesibili ongawabhanqiwe. Ngakho-ke, i-clutch disc eyodwa isebenza ngesikhathi esisodwa, kanti enye isesimweni sokuxoshwa, noma kunjalo, igiya selivele lisebenza kusengaphambili futhi ngakho-ke, lapho umshayeli edinga ukushintshela kolunye uhla lwejubane, lokhu kwenzeka cishe ngokushesha ngaphandle kokunye. ukuphusha noma ukucwilisa ngesivinini.

Izinzuzo kanye nokubi S-tronic

Labo bashayeli abanenhlanhla yokuba abanikazi bezimoto ezine-preselective transmission baqokomisa amaphuzu amahle alandelayo:

• ithuthukisa kakhulu amandla emoto;
• akuthathi ngaphezu kwe-0,8 ms ukushintsha isivinini, ngokulandelana, imoto isheshisa ngokushesha nangokushelela;
• uphethiloli usetshenziswa kahle kakhulu - ukonga kungafinyelela kumaphesenti ayishumi.

I-transmission efana ne-DSG noma i-S-tronic icishe ishelele ngokuphelele isikhathi sokushintsha, ngakho kubukeka sengathi ushayela ngegiya elilodwa, elide ngendlela engenakulinganiswa. Hhayi-ke, ukukwazi kahle i-gearbox enjalo kulula kakhulu, ngoba ayidingi i-clutch pedal.

Kodwa ukuze uthole induduzo enjalo, kufanele ubekezelele ukungalungi okuthile, okukhona futhi okuningi. Okokuqala, lolu hlobo lokudlulisela lunomthelela omkhulu ezindlekweni zemoto. Okwesibili, ukulungisa nakho kubiza kakhulu. Ingosi ye-vodi.su incoma ukungeza noma ukushintsha uwoyela wegiya kuphela kusevisi ekhethekile noma kumdayisi ogunyaziwe.

Ngaphezu kwalokho, njengoba ukuguga, izinkinga ezihlukahlukene ziqala ukuvela:

• uma unquma ukusheshisa ngokucijile futhi usuke ngesivinini esiphakathi ukuya phezulu, ama-jolts noma ama-dips angenzeka;
• lapho usuka egiyeni lokuqala ukuya kwelesibili, ukudlidliza okuncane kungase kubonwe;
• ukucwiliswa okungenzeka ngesivinini ngesikhathi sokushintsha amabanga.

Amaphutha anjalo aqashelwa ngenxa yokungqubuzana okweqile komehluko we-preselector.

Idivayisi ye-Preselective gearbox

Noma yiliphi i-robotic gearbox liyi-hybrid ephumelelayo ehlanganisa zonke izimfanelo ezinhle zomakhenikha bendabuko kanye nokudlulisa okuzenzakalelayo. Kuyacaca ukuthi indima enkulu inikezwe iyunithi yokulawula, esebenza ngokuvumelana nama-algorithms ayinkimbinkimbi.

Ngakho-ke, uma uvele usheshise imoto ngesivinini osifunayo, kukhona ukusheshisa egiyeni elibhekele igiya lokuqala. Kulokhu amagiya egiya lesibili asuke esezibambele mathupha kodwa asuke enganakile. Lapho ikhompuyutha ifunda ukufundwa kwesivinini, i-hydraulic mechanism inqamula ngokuzenzakalelayo idiski yokuqala enjinini bese ixhuma eyesibili, amagiya esibili ayasebenza. Futhi ngakho iyaqhubeka ikhula.

Uma ufika egiyeni eliphezulu kakhulu, igiya lesikhombisa, lesithupha liyazingenela futhi lingenzi lutho. Ngokwale parameter, ibhokisi le-robotic lifana nokudluliswa okulandelanayo, lapho ungashintsha khona ububanzi besivinini kuphela ngokulandelana okuqinile - ukusuka phansi kuya phezulu, noma ngokuphambene nalokho.

Izinto eziyinhloko ze-S-tronic yizi:

• ama-clutch disc amabili kanye nama-shaft amabili okukhiphayo amagiya alinganayo nangavamile;
• i-automation system eyinkimbinkimbi - i-ECU, izinzwa eziningi ezisebenza ngokubambisana nekhompyutha ebhodini;
• i-hydraulic control unit, okuyithuluzi elisebenzayo. Ngenxa yakhe, izinga elifunayo lokucindezela lenziwa ohlelweni kanye namasilinda angama-hydraulic ngamunye.

Kukhona no-gearbox wamarobhothi ahamba ngogesi. Idrayivu kagesi ifakwe ezimotweni zebhajethi: Mitsubishi, Opel, Ford, Toyota, Peugeot, Citroen nabanye. Kumamodeli wesigaba se-Premium, kufakwe ama-gearbox wamarobhothi asebenza ngogesi.

Ngakho, ibhokisi lerobhothi le-S-tronic lingelinye elisebenza kahle kakhulu nelithembekile. Yiqiniso, yonke i-Audi lineup ifakwe lolu hlobo lokudlulisela (noma i-R-tronic ebiza kakhulu) iyimoto ebiza kakhulu.

Iyalayisha...