Tsarin da ka'idar aikin gearbox

Domin kowace mota ta fara motsi, ya zama dole a watsa karfin karfin da injin ke samarwa zuwa ƙafafun motar abin hawa. Akwai watsawa saboda wannan dalili. Ana yin la'akari da naúrar gabaɗaya, kazalika da ƙa'idar aiki da wannan tsarin na'urar a wani labarin... Shekaru da dama da suka gabata, yawancin masu motoci basu da zaɓi: masu kera motoci suna ba su ko dai makaniki ko atomatik.

A yau akwai watsawa iri-iri. Babban maɓalli a cikin tsarin shine watsawa. Wannan rukunin yana ba da madaidaicin ikon ɗaukar wuta daga motar, kuma yana watsa motsi zuwa ga ƙafafun tuki. Dogaro da gyare-gyaren gearbox, yana iya aiki ba tare da katse ƙarfin wutar ba ko tare da cire haɗin / haɗi na gearbox da motar don sauya kayan aiki.

Mafi kyawun gyare-gyare shine akwatin inji (game da ƙa'idar aikinta da na'urar da ke akwai raba bita). Amma ga masoya na ƙarin ƙarfafawa, an haɓaka adadi mai yawa na watsa shirye-shirye ta atomatik. Na dabam ya bayyana sauye-sauye daban-daban na irin wannan watsawa. Anan ga wasu misalai na waɗannan kwalaye:

• Kai tsaye watsa Tiptronic (karanta game da shi a nan);
• Easytronic robotic box (an tattauna shi daki-daki a cikin wani bita);
• Daraktan watsa DSG na daya daga cikin shahararrun gyare-gyare na mutummutumi (don cikakkun bayanai game da fa'idodi da cutarwa, karanta daban) da dai sauransu

Typeaya daga cikin nau'in watsawa yana canzawa koyaushe ko bambance-bambancen. Abin da yake da yadda yake aiki shima ana samun sa. raba labarin... Ana iya la'akari da multitronic ingantaccen sigar wannan nau'in watsawa.

Yi la'akari da na'urar gearbox na multitronic, yadda irin wannan tsarin ke aiki, menene fa'idodi da rashin fa'ida, tare da wasu matsaloli game da hanyoyin.

Menene watsawa da yawa?

Kamfanin Audi, wanda ke cikin damuwar VAG (don ƙarin cikakkun bayanai game da wannan ƙungiya, karanta daban), ya haɓaka nau'in watsawa mai saurin canzawa Multitronic. Wani suna don ci gaban s Audi. Sunan watsawa yana gano haɗi tare da alaƙa mai nasaba da Tiptronic. Ma'anar "Multi" ta dace da nau'in gearbox da ake la'akari da shi, saboda watsawar juzu'i yana da yawan adadin ƙimar gear yayin aikin naúrar.

Tsarin wannan mai bambancin zai kunshi:

• Cikakken diski mai tarin yawa na nau'in gogayya da aka tsara don ci gaba (ana la'akari da na'urar dalla-dalla a nan);
• -Aukar faya-fayan diski na nau'in gogayya, wanda ke da alhakin juyawar motar;
• Tsarin duniya;
• Isar da sarkar (sabanin daidaitattun masu bambancin ra'ayi, wannan gyare-gyaren an daina amfani da shi da bel, amma tare da sarkar, wanda ke ƙaruwa da kayan aikin na'urar);
• Matsakaici
• Babban watsawa;
• Bambanci (wannan injin yana dauke daki-daki a cikin wani bita);
• ECU ko ƙungiyar sarrafa lantarki.

Cikakken farantin karfe, wanda ke da alhakin turawa da juya baya, yayi aiki kamar kwandon kama, wanda ya katse watsa karfin juyi yayin miƙa mulki tsakanin hanyoyin (saurin gaba, filin ajiye motoci, baya, da sauransu) An tsara abubuwan duniyar ne don matsar da injin a juyawa. In ba haka ba, watsa karfin juzu'i zai faru ne daga kwayar mashin din (an haxa kama ta da shi ta tsaka-tsakin shaft) zuwa kidan da aka kora saboda sarkar karfe. Karkatar da kura aka haɗa ta karshe drive.

Don sarrafa haɓakar gear, ana amfani da naura mai aiki da karfin wuta (yana motsa bangon abubuwan juji don canza diamita kowane ɗayansu), da kuma na'urori masu auna firikwensin da yawa. Sensors a cikin tsarin lantarki suna da alhakin:

• Tabbatar da matsayin liba wanda yake kan mai zaɓen;
• Yin aiki da zafin jiki na ruwa;
• Watsi matsa lamba mai;
• Juya sandunan a ƙofar shiga da fita daga wurin binciken.

An dinka sashen sarrafawa a masana'anta. Dangane da siginonin da aka karɓa daga duk na'urori masu auna sigina, ana yin amfani da algorithms daban-daban a cikin microprocessor, wanda ke canza matakan gear tsakanin abubuwan da ke gudana.

Za mu duba yadda kowane ɗayan waɗannan abubuwan ke aiki kaɗan kaɗan. Yanzu bari mu ɗan tattauna abin da CVT ke jan hankalin masu motoci da yawa. Idan muka kwatanta mai jujjuyawar juzu'i ta atomatik tare da mai juyawa, to nau'ikan watsawa na farko yana buƙatar ƙarin mai don motsa motar. Hakanan, a ciki, sauyin saurin ba koyaushe yake faruwa a mafi kyawun yanayin aiki na injin ƙonewa na ciki don ƙarfin ingancin abin hawa ba.

Ofirƙirar mai bambance-bambancen yana ɗaukar ƙananan kayan aiki, kuma fasahar kera abubuwa ta ɗan fi sauƙi. Amma, duk da wannan, a kwatankwacin akwatunan gargajiya, wanda a ke jujjuya karfin juyi ta hanyar kayan aiki, mai bambance-bambancen abu ne mai dauke da sabon karfi. Kamar yadda muka riga muka lura, maimakon bel, ana amfani da sarƙar ƙarfe don juya sandar da aka kora.

An shigar da sarkar a tsakanin abubuwa biyu da aka buga. Waɗannan abubuwan an haɗa su zuwa ga tuki da guga. Kowane kabewa na da damar canza diamita saboda motsin abubuwan da ke gefen. Aramin tazara tsakanin ganuwar a cikin kura, girman diamita zai kasance a cikin kusurwar shaft. Ginin mai bambance-bambance ya fi sauƙi idan aka kwatanta da watsa atomatik na al'ada. Wannan yana ba da damar amfani da wannan ci gaban a cikin ƙananan motocin birni, wanda nauyi yake da mahimmanci, saboda galibi suna samun raunin inji ƙarƙashin ƙirar.

Wani fasalin daban na masu bambancin abubuwa da yawa shine rashin juzu'in juzu'i. A duk watsawa ta atomatik, banda zaɓuɓɓukan robotic (a nan kara karantawa game da yadda mutummutumi ya bambanta da inji), ana amfani da wannan hanyar. Da farko dai, ana buƙata don direba ya iya fara injin lafiya, kuma motar na iya fara motsi daidai. Madadin haka, tsarin na Multitronic an sanye shi da kunshin kamala (kayan gogewa na faranti masu yawa don juye da juye-juye gaba) da kuma keken hawa biyu-biyu (don cikakkun bayanai kan yadda ya bambanta da jirgi na al'ada, duba a wani labarin).

Tsarin aiki da yawa

Aikin watsa shirye-shirye ya yi kama da mai bambancin yanayin yau da kullun. Bambance-bambancen da aka saba dashi yana da fasali guda ɗaya wanda yawancin masu motocin ke ƙi. A cikin saurin gudu, watsawa yana gudana a hankali kuma motar ba ta da kyau. Amma lokacin da direban ya danna bututun gas din a kasa, sai injin ya yi tsalle, sai motar ta kara sauri. Tabbas, wannan ya shafi aikin bambance-bambancen farko da suka bayyana a cikin 1980s da 90s.

Don kawar da wannan tasirin, masana'antun sun fara gabatar da kayan sarrafawa cikin watsawa. Kowannensu yana dogaro ne da rabonsa na diamita na maginan jujjuya. Ana sarrafa kwaikwayon sauyawar gear ta amfani da liba da aka sanya a kan mai zaɓar gearbox ko filafili masu sauyawa.

Wannan ƙa'idar aiki tana da abubuwa da yawa daga Audi, wanda aka sabunta a 2005. Tare da tuƙin da aka auna, akwatin yana ɗaga / rage saurin abin hawa daidai da na CVT na al'ada. Amma don saurin hanzari, ana amfani da yanayin "Wasanni", wanda ke kwatanta aikin watsa kai tsaye (rabon gear tsakanin pulleys ba mai santsi bane, amma tsayayye).

Ta yaya ake yin aiki da yawa?

Don haka, asali, multitronic zaiyi aiki iri ɗaya kamar yadda sabon mai bambancin yanayi ya kera tare da mai jujjuyawar juyi. Lokacin da injin ke aiki, tashin wuta yana faruwa ne ta wasu abu biyu da aka haɗa da sarkar. Yanayin aiki ya dogara da saitunan direba (zuwa wane matsayi ne yake tura lever akan mai zaɓin). A hankali yana kara motar, watsawar yana sauya tazara tsakanin bangarorin gefen layin, yana kara diamita akan wanda ke kan gaba, kuma yana raguwa akan wanda ake tuƙin (wannan ƙa'idar tana da sarƙaƙƙiyar sarkar akan keken dutse).

Connectedan da aka tuka an haɗa shi da na ƙarshe, wanda kuma aka haɗa shi da wata dabara da aka tsara don juya kowace ƙafafun tuki. Duk EC din tana sarrafa ta. La'akari da menene keɓewar aikin wasu manyan abubuwan wannan watsawar.

Multi-diski kama

Kamar yadda aka fada a baya, rawar kama hannun shine don samar da hanyar haɗi tsakanin ƙwanƙolin jirgi da maɓallin watsawa. Sun maye gurbin kamala ɗin gargajiya da aka yi amfani da shi a akwatinan kayan aiki da na inji. Ta tsarinsu, waɗannan kamawa ba ta bambanta da analogues da ake amfani da su a cikin injunan gearshift na atomatik ba.

Waɗannan abubuwan ba sa taɓa yin aiki a lokaci guda, saboda kowannensu yana da alhakin yadda yake tafiyar da motar. Lokacin da direba ya motsa maɓallin maɓallin zuwa matsayin D, an kama saurin saurin gaba. Matsayi R ya katse wannan ƙira kuma ya kunna kama na biyu da ke da alhakin juyawa.

Matsayin N da P lever yana kashe kuda biyu kuma suna cikin buɗe ido. Ana amfani da irin waɗannan haɗin kawai a cikin daidaitawa tare da madaidaicin madaukai biyu. Dalilin shine cewa wannan diski yana kawar da girgizar torsional da ke zuwa daga crankshaft (don ƙarin bayani game da dalilin da yasa jirgi mai kwalliya yake cikin motar kuma waɗanne gyare-gyare ne wannan ɓangaren ƙarfin yake, karanta a wani labarin).

Tsarin duniya

Kamar yadda aka fada a baya, wannan inji ana nufin kawai don tuka abin hawa a cikin yanayin R (baya). Lokacin da direba ya kunna saurin turawa, sai a dunkule faranti na gogayya, don haka a haɗa sandar a shigar da gearbox da dako. A wannan halin, kayan duniya suna kulle kuma suna cikin juyawa kyauta tare da shaft din mashin.

Lokacin da aka kunna giyar baya, sai makullin zobe ya kulle a jikin injin din, sai a fito da gaban gaba sannan a damke na baya. Wannan yana tabbatar da cewa ana watsa karfin juzu'i zuwa wata hanya, kuma ƙafafun suna juyawa don inji ya fara motsawa baya.

Yanayin kaya a cikin wannan yanayin daidai yake da ɗaya, kuma saurin abin hawa yana ƙarƙashin ECU, gwargwadon saurin injin, matsayin matattarar ƙira da sauran sigina.

Watsa CVT

Maballin mahimmanci, ba tare da abin da akwatin ba zai yi aiki ba, shine watsa bambancin. Bambanci a ma'anar cewa inji yana samar da adadi mai yawa na zaɓuɓɓuka don rabon diamita tsakanin bugun jini.

Na'urar kowane kura tana hada faya-fayen faya-faya guda biyu masu iya motsi dangane da gabar shaft din. Saboda wannan, babban ɓangaren na'urorin da aka sanya da'irar akan su yana ƙaruwa / raguwa daidai da ƙimar da ake buƙata.

Connectedaƙƙarfan mashin ɗin an haɗa shi da crankshaft ta amfani da tsaka-tsakin kayan aiki. Babban kayan aiki ana sarƙa shi ta hanyar sarƙoƙi da ƙwanƙwasawa. Abubuwan da wannan zane ya kebanta dasu shine, wutar lantarki tana canza diamita na bangaren hadawar pulley da sarkar. Godiya ga wannan, canjin saurin yana faruwa ba a fahimta ga direba (babu wata matsala ta turbo ko tazarar wuta yayin canza kaya).

Ta yadda diski na kowane juzu'i zai iya motsawa tare da shaft, ana haɗa kowane ɗayansu da silinda ta lantarki. Ana samarda kowane inji da silinda biyu. Isaya yana da alhakin ƙarancin sarkar zuwa saman kirin, ɗayan kuma yana canza yanayin gear ta ƙara / rage diamita na ƙwaryar.

Tsarin sarrafawa

Tsarin kula da watsawa ya hada da abubuwa masu zuwa:

• Hannun ruwa;
• ECU;
• Na'urar haska bayanai.

Kowane daga cikin firikwensin yana rikodin sigogi daban-daban na watsawa da abin hawa. Misali, wannan shine yawan juyiwar tuki da gwanayen da ake tukawa, yadda tasirin sanyaya tsarin mai ke da tasiri, da kuma matsin mai. Samuwar wasu na'urori masu auna sigina ya dogara da shekarar samfurin watsawa da tsarinta.

Aikin ƙungiyar sarrafa lantarki shine tattara sigina daga firikwensin. Ana kunna algorithms daban-daban a cikin microprocessor, wanda ke ƙayyade abin da nauyin gear zai kasance a wani lokaci na motsi na abin hawa. Hakanan yana da alhakin shigar da gaba ko baya saurin kamawa.

Duk da cewa wannan kwaskwarimar gearbox din baya amfani da masarrafar juzu'i, har yanzu akwai ruwa a ciki. Ana buƙatar jikin bawul don haɗawa / cire haɗin ƙwanƙwasa ƙwanƙwasa daidai. Ruwan aiki a cikin layin yana canza alkiblarsa, kuma sashin sarrafawa yana ƙayyade ƙarfin da ya kamata ya kasance a kan faya-fayan don tasiri mai ma'ana. Ana amfani da bawul din solenoid don canza alkiblar kwararar mai.

Functionarin aiki na jikin bawul shine sanyaya kuɗaɗen lokacin haɗuwa yayin ayyukanda saboda samin faya-fayan ba suyi zafi ba, saboda haka zasu rasa dukiyoyinsu. Tsarin jikin bawul yana nuna kasancewar waɗannan abubuwan:

• Spool;
• Bawul din lantarki;
• Bawul ɗin solenoid da ke da alhakin sauya matsin lamba a cikin tsarin.

Ana buƙatar kowane famfon mai don aiki da naúrar lantarki. A wannan yanayin, ana amfani da gyare-gyare na gear, wanda ke da haɗin inji tare da shaft ɗin shigarwar gearbox. A matsayin ƙarin fanfo, masana'antun sun wadatar da tsarin da famfon fitarwa (yana samar da wurare dabam dabam saboda ƙarancin ruwan aiki a cikin rami ɗaya). Aikinta shine sanyaya ruwan aiki, tabbatar da yaduwar sa a layi.

Don hana mai a cikin layi daga zafin rana, ana amfani da radiator daban a cikin watsawa (a cikin dalla-dalla, ana la'akari da na'urar da ƙa'idar aikin wannan ɓangaren daban).

Mecece matsalar matsalar Audi Multitronic s tronic broadcast?

Don haka, idan Multitronic ingantacciyar sigar CVT ce ta yau da kullun, menene ba daidai ba, wanda shine dalilin da ya sa yawancin masu ababen hawa ke shakkar sayen motar da irin wannan akwatin?

Da farko dai, yana da kyau a mai da hankali ga gaskiyar cewa ana bayar da mai bambance-bambancen azaman zaɓi wanda ke ƙarfafa motsawar motsa jiki. Mai kera motoci yana ɗauka cewa tafiya mai sauƙi tafiya ce mai aunawa ba tare da saurin hanzari ba. Yana jin kamar yin shuru a cikin yanki mai ban sha'awa fiye da tseren gudu a cikin gasa. Saboda wannan dalili, ba a tsara wannan watsa don tuki na wasanni ba.

Samfurai na zamani da yawa sun iya watsa cikin 300 Nm. karfin juyi Abubuwan ci gaba daga baya suna da ƙimar da ta ɗan haɓaka kaɗan - har zuwa Newton 400. Sarkar mai yawa-sauƙaƙa kawai ba za ta sake tsayawa ba. Saboda wannan dalili, an saita naúrar don haɓaka ƙarfin tuki a hankali. Sarkar sutura ya dogara da sau nawa direba ke sanya gearbox a ƙarƙashin matsin lamba.

Abubuwan da suka dace don saurin canzawa shine injin mai. Zai iya samun babban juzu'i, amma ya tashi a cikin kewayon da yawa, wanda ke tabbatar da saurin hanzari na jigilar kayayyaki, kuma ana samun matsakaicin Newton kusan kusan a ƙarshen ganowar.

Mafi yawan abin da ya fi ƙarfin aiki yana jure aikin haɗe tare da injin dizal mai amfani. Baya ga gaskiyar cewa an sami iyakar karfin juzu'i a matsakaiciyar injin injin, yana canzawa sosai. Saboda wannan, sarkar tana saurin lalacewa.

Wata matsalar ita ce cewa dole ne a kusanci canjin man gear tare da kulawa ta musamman, kuma kada ya wuce jadawalin sauyawa. Game da irin man da aka zuba a cikin kwalin, karanta a nan... Dole ne a tsara tsararren akwatin bayan kusan kilomita dubu 60. nisan miloli Mai kera mota ya nuna wani karin tazara mafi tazara.

Kwayar cututtukan da ke nuna lalacewar abubuwa da yawa sun haɗa da:

• Hasken dukkan yanayin yanayin mai zaɓin gearbox ya zo, ba tare da la'akari da matsayin lever ba;
• Motar ta rasa santsi na hanzari - ta fara karkarwa;
• Bayan canzawa zuwa yanayin D, motar ta tsaya;
• Lokacin da aka juya saurin baya, juyawa a kan ƙafafun ya ɓace ko ɓacewa gaba ɗaya;
• Sauyawa zuwa saurin tsaka-tsakin N baya katsewar ɗaukar wuta kuma injin yana ci gaba da motsi;
• A hanzari har zuwa 50 km / h, ana lura da canjin canji a cikin yanayin gear tare da matsayi iri ɗaya na ƙafafun gas.

Nawa ne kudin watsa kwangila mai yawa? - gyara masu sauraro da yawa

Kodayake yawancin tashoshin sabis suna ba da sabis na gyara don akwatunan da yawa, yawancin masu motoci suna fuskantar zaɓi: shin ya dace a gyara shi ko kuwa ya fi kyau a sayi sashin da aka yi amfani da shi a kasuwar ta biyu, misali, a tarwatsewa. Dalilin shi ne cewa kudin gyaran wannan watsa ya ninka ribanyar sayen na'urar aiki.

Wani jagorar shine don menene dalilin da akwatin yake buƙatar sauyawa ko gyara shi. Idan motar masoyi ne ga mai motar, kuma ba shi da niyyar sayar da shi a nan gaba, to wataƙila akwai wani dalili na saka kuɗaɗen kuɗi a cikin gyaran naúrar. Game da shirin siyar da abin hawa, zai zama mai arha sayan akwatin aiki don wargajewa. A wannan yanayin, zai iya yiwuwa a sayar da motar a farashi mai sauƙi.

Abin farin ciki, kasuwar kayan gyaran kayan da aka yi amfani da su, injuna da majalisai suna ba da babban tsari, gami da gyaran wannan kwalin. Babban dalili shi ne cewa wannan hanya ce ta motocin almara - Audi, waɗanda aka san su da inganci.

Shin yakamata kuji tsoron gearbox?

Ana amfani da watsa atomatik na atomatik sau da yawa akan motar Audi ta gaba. Amma wannan dokar ba ta shafi samfuran tare da jikin da ba na yau da kullun ba, misali, masu canzawa (karanta game da sifofin wannan nau'in na jiki daban).

A cikin lamura da yawa, multitronic ya fara zama mai rikitarwa bayan kilomita dubu daya ko dari biyu. Amma galibi wannan ba saboda lalacewar ɓangarorin naúrar bane, amma don lalacewa ko rashin aiki na ɓangaren sarrafawa. A wannan yanayin, an warware matsalar ta siyan sabon mai sarrafawa.

Amma shigarwa akan motar sanye da injin dizal, wannan ba koyaushe yana nufin saurin fashewar akwatin ba. Akwai lokuta idan mota a cikin irin wannan tsari ya bar dubu 300, kuma ba a taɓa sake aikin watsa a ciki ba.

Lokacin siyan motar da aka yi amfani da ita, kuna buƙatar bincika a wane yanayin akwatin jigilar yake. Idan akwai kuɗi don kulawa da ƙananan gyare-gyare na ƙungiyar, da ƙwarewa wajen aiki da irin waɗannan akwatinan, to ba za ku iya jin tsoron siyan motocin tare da irin wannan watsawa ba. Tabbas, akwai masu sayarwa marasa gaskiya waɗanda ke tabbatar da cewa anyi aiki da motar yadda yakamata, amma a zahiri an gyara motar kawai dan sayarwa mai zuwa. A cikin bita na daban mun tattauna abin da za mu nema yayin siyan tsohuwar mota.

Ba mummunar ma'amala tare da tsarin birni ba. Direba yana buƙatar yin amfani da masaniya game da rikicewar wannan hanyar watsawa. Tabbas, yana da haɗari don siyan Audi tare da Multitronic a cikin kasuwar bayan kasuwa. Idan aka kwatanta da tiptronic ko injiniyoyi iri ɗaya, wannan akwatin ba zai iya tsayayya da nisan miloli da yawa ba. Amma ba duk abin da yake da ban mamaki kamar yadda yawancin masu motoci ke zanawa ba. Idan an sayi motar da aka yi amfani da ita, to, akwai yiwuwar cewa motar da ke da kwalin da tuni ya yi aiki da rayuwarta. A dabi'ance, irin wannan sayayyar za ta ci kuɗi mai tsoka ga sabon mai shi. Amma gaba ɗaya, irin wannan akwatin yana aiki abin dogaro.

A cikin wane samfurin Audi aka yi amfani da watsa Multitronic?

Zuwa yau, an gama samar da kayan masarufi da yawa (watsa na ƙarshe na wannan nau'in ya bar layin taro a cikin 2016), don haka ba za a iya samun sabuwar mota tare da Multitronic ba. An girka shi galibi cikin manyan motocin kamfanin masu sauraro. Sau da yawa ana iya samun sa a cikin daidaitawar A4; A5; A6 da A8.

Tunda galibi ana amfani da Multitronic a cikin motocin motsa-ƙafafun gaba, ya kamata a yi tsammanin cewa irin wannan motar mai ɗauke da atomatik (wanda aka ƙera har zuwa 2016) za a wadata ta da wannan watsawar, kodayake akwai keɓaɓɓu.

Hakanan yana da daraja la'akari da cewa ba a yi amfani da wannan ci gaban tare da tsarin Quattro ba. Yana da wuya ƙwarai da gaske cewa akwai canje-canje waɗanda aka dace musamman don wannan mashin ɗin. Amma ba a yi amfani da yawancin saiti ba. A cikin waɗanne samfura waɗanda ake siyarwa a cikin kasuwar bayan fage, zaku iya samun watsa atomatik na nau'in CVT (samfurin Audi):

• A4 a cikin B6, B7 da jikin B8;
• A5 a bayan 8T;
• A6 a cikin jikin C5, C6 da C7;
• A7 a bayan C7;
• A8 a cikin jikin D3 da D4.

Ta yaya zan sani idan motata tana da watsa abubuwa da yawa?

Ganin cewa watsa atomatik iri ɗaya na iya zama daban, yana da matuƙar wahala a iya hango abin da watsawa ke ɗauke da wata mota. Yadda za a tantance idan Multitronic ya cancanci samfurin a cikin abin tambaya?

Ana iya ƙayyade wannan ta hanyar yadda watsawa yake aiki yayin abin hawa yana sauri. Idan kun ji wani canji na canzawa, kuma a wannan lokacin saurin injin ɗin ya ragu sosai, to ana haɗa injin tare da akwatin kama-kama biyu na nau'ikan Tiptronic daga Audi.

Kasancewar akwai wani abu a cikin mai zaɓin don canzawa da sauya manhaja (+ da -) ba lallai ba ne ya nuna cewa masana'antar ta wadatar da motar da komai sai dai na lantarki. A wannan yanayin, an kuma gabatar da zaɓuɓɓuka tare da kwaikwayon kulawar hannu na sauyawa daga wannan saurin zuwa wancan.

Lokacin, yayin aiwatar da auna saurin motar, ana jin karamin miƙa kowane kilomita 20 / h, amma babu wani canji mai mahimmanci a cikin saurin injin, wannan yana nuna cewa motar tana sanye take da Multitronic. Babu irin wannan tasirin a cikin kwalaye tare da tsayayyen canji a cikin rarar gear.

Multitronic Box: fa'idodi da rashin amfani

Saboda fasalin ƙira, mai jujjuyawar gearbox baya da ikon watsa babban karfin juzu'i daga motar zuwa ƙafafun tuki. Duk da cewa injiniyoyi suna ta kokarin kawar da wannan karancin shekaru da dama, har zuwa wannan ba a samu cikakkiyar nasara ba. Kodayake wasu masu kera motoci sunyi nasarar kirkirar samfuran mota masu kyau wadanda zasu iya farantawa masu sha'awar wasanni rai. Misali na wannan shine ci gaban Subaru - Limeatronic, wanda aka girka a cikin samfurin Levorg.

Amma akwatin Multitronic, wanda aka yi amfani dashi a cikin wasu samfuran Audi, fa'idodin wannan watsawar sun haɗa da:

• Babban santsi na tafiyar, da kuma kwanciyar hankali mai dadi, wanda yake halayyar dukkan nau'ikan watsa shirye-shirye masu saurin canzawa, amma karfin motsawar abin hawa baya dogara ne kawai akan saurin injin;
• Saboda gaskiyar cewa babu rata tsakanin canje-canje na gear (yanayin gear yana canzawa ba tare da fasa karfin juyi ba), motar tana saurin sauri fiye da wacce ke dauke da wani akwatin na atomatik;
• Unitungiyar ba ta amfani da ƙarin mai, kamar yadda lamarin yake tare da analogs wanda mai jujjuyawar juzu'i yake amfani da shi, don haka ƙirar ta fi sauƙi. Godiya ga wannan da ƙa'idar mafi inganci ta amfani da karfin juzu'i, watsawa yana baka damar adana mai idan aka kwatanta da analogues sanye take da mai jujjuyawar juyi;
• Motar ta amsa da kyau don latsa maɓallin gas.

Amma, duk da ingancin sa, Multitronic yana da matsaloli masu haɗari da yawa:

1. Lokacin da safarar ta tsaya a hankali, motar na iya birgima idan ba a danne birki na hannu da kyau a kan diski;
2. Mai kera motoci ba ya ba da shawarar jigilar motar da ta lalace ta hanyar jan kaya - ya fi kyau a yi amfani da motar jan hankali;
3. Sassan wannan watsawar suna da karamar rayuwar aiki;
4. Idan akwatin ya faɗi, gyaranta yana da tsada, kuma babu ƙwararrun masana da suka fahimci na'urar wannan watsawar.

A wani labarin ana la'akari da kwatancen mai bambanta da akwatin mutum-mutumi.

binciken

Don haka, idan aka kwatanta da sauran watsa atomatik, Multitronic yana da nasa fa'idodi, misali, saurin hanzari da tattalin arziki mai kyau. Idan kun kula da wannan ƙungiyar motar sosai a cikin lokaci, to zai yi aiki na dogon lokaci. Amma maidowar naúrar bayan lalacewarta koyaushe yana haɗuwa da mummunan ɓarnar. Ya zama haka ne idan masu kula da tashar sabis suka ce man ba ya canzawa a cikin wannan akwatin, yana da kyau kada a yi jayayya, amma kawai a sami wani taron bita.

Kari akan haka, muna bayar da gajeren bitar bidiyo na rashin aiki na yau da kullun na akwatin CVT na Audi Multitronic:

Menene karya, ya rabu kuma ya lalace a cikin Audi Multitronic CVT (01J)?