Na'urar da ka'idar aiki na Super Select watsa

Mitsubishi's Super Select watsawa ya kawo sauyi ga ƙira na tsarin tuƙi a farkon 1990s. Direba yana sarrafa lever guda ɗaya kawai, amma a lokaci guda yana da hanyoyin watsawa guda uku da saukarwa.

Babban Zaɓan Abubuwan Watsawa

Transmission Super Select 4WD an fara aiwatar da shi a cikin ƙirar Pajero. Tsarin tsarin ya ba da damar SUV don canzawa zuwa yanayin tuƙi da ake buƙata a cikin sauri zuwa 90 km / h:

• raya;
• motar motsa jiki hudu;
• motar ƙafa huɗu tare da bambancin cibiyar kulle;
• low kaya (a gudun har zuwa ashirin km / h).

A karon farko, an gwada watsa duk abin hawa na Super Select akan motar motsa jiki, gwajin juriya a cikin sa'o'i 24 na Le Mans. Bayan samun manyan maki daga masana, an haɗa tsarin a matsayin misali akan duk SUVs da ƙananan bas na kamfanin.

Tsarin yana canzawa nan take daga mono zuwa duk abin hawa akan hanya mai santsi. Yayin tuki daga kan hanya, bambancin tsakiya yana kulle.

Gearananan kaya yana ba da damar ƙaruwa mai mahimmanci a cikin ƙwanƙwasa akan ƙafafun.

Ƙarni na tsarin Super Select

Tun lokacin da ake samarwa da yawa a cikin 1992, watsawa ya sami haɓakawa da sabuntawa guda ɗaya kawai. An bambanta ƙarni na I da na II ta hanyar ƴan canje-canje a cikin ƙirar bambance-bambancen da sake rarraba juzu'i. Tsarin Zaɓin Zaɓi 2+ da aka haɓaka yana amfani da Torsen, yana maye gurbin haɗaɗɗun danko.

Tsarin ya ƙunshi manyan abubuwa guda biyu:

• hanyar canzawa don yanayin 3;
• rage kayan aiki ko maɓallin kewayawa a matakai biyu.

Clutch aiki tare yana ba da damar canzawa kai tsaye kan motsi.

Siffar watsawa ita ce haɗin gwiwa na danko yana daidaita aikin bambance-bambancen kawai lokacin da aka rarraba juzu'i. Lokacin tuƙi a cikin birni, kumburin baya aiki. Teburin da ke ƙasa yana nuna amfani da Super Select a cikin motocin Mitsubishi:

Yadda tsarin yake

Watsawar ƙarni na farko yana amfani da bambance-bambancen bevel mai ma'ana, ana watsa karfin juzu'i ta kayan zamiya tare da masu aiki tare. Canjin kaya ana yin ta ta lever.

Babban fasali na "Super Select-1":

• liba na inji;
• karfin juyi rarraba tsakanin axles 50 × 50;
• raguwar raguwa: 1-1,9 (Hi-Low);
• amfani da viscous hada guda biyu 4H.

Na biyu ƙarni na tsarin samu wani asymmetric duk-dabaran drive, da karfin juyi rabo canza - 33:67 (a cikin ni'imar da raya axle), yayin da Hi-Low downshift ya kasance ba canzawa.

Tsarin ya maye gurbin lever sarrafa injina tare da lever mai sarrafa wutar lantarki. Ta hanyar tsoho, ana saita watsawa zuwa yanayin tuƙi 2H tare da axle na baya. Lokacin da aka haɗa duk abin hawa, haɗin haɗin gwiwa yana da alhakin daidaitaccen aiki na bambancin.

A cikin 2015, an inganta ƙirar watsawa. An maye gurbin haɗin gwiwar viscous da bambancin Torsen, tsarin ana kiransa Super Select 4WD generation 2+. Tsarin yana da bambance-bambancen asymmetric wanda ke watsa iko a cikin rabo na 40:60, kuma tsarin gear shima ya canza 1-2,56 Hi-Low.

Don canza yanayin, direba kawai yana buƙatar amfani da mai zaɓin wanki, babu lever canja wuri.

Ayyukan Zaɓin Super

Tsarin tuƙi mai ƙafafu yana da manyan hanyoyin aiki guda huɗu da ƙarin yanayin aiki ɗaya wanda ke ba da damar motar ta motsa akan kwalta, laka da dusar ƙanƙara:

• 2H - motar baya kawai. Hanyar da ta fi dacewa da tattalin arziki da ake amfani da ita a cikin birni akan hanya ta yau da kullum. A cikin wannan yanayin, an buɗe bambance-bambancen tsakiya.
• 4H - tuƙi mai ƙarfi tare da kulle atomatik. Yana yiwuwa a canza zuwa duk abin hawa a cikin sauri zuwa 100 km / h daga yanayin 2H ta hanyar kawai sakin feda na totur da matsar lever ko danna maɓallin zaɓi. 4H yana ba da ƙarfi akan kowane hanya yayin kiyaye iko. Bambance-bambancen yana kulle ta atomatik lokacin da aka gano jujjuyawar dabaran akan gatari na baya.
• 4HLc - tuƙi mai ƙarfi tare da kulle mai wuya. Ana ba da shawarar yanayin don kashe-hanya da hanyoyi tare da ƙaramin riko: laka, gangara mai santsi. Ba za a iya amfani da 4HLc a cikin birni ba - watsawa yana ƙarƙashin nauyi mai mahimmanci.
• 4LLc - saukarwa mai aiki. Ana amfani da shi lokacin da ya zama dole don canja wurin babban juzu'i zuwa ƙafafun. Wannan yanayin yakamata a kunna shi bayan abin hawa ya tsaya cikakke.
• Kulle R/D shine yanayin kullewa na musamman wanda ke ba ku damar kwaikwayi makullin banbancin giciye na baya.

Abũbuwan amfãni da rashin amfani

Babban fa'idar watsawar Mitsubishi ita ce bambance-bambancen motsi mai iya canzawa, wanda ya zarce sanannen Part-Time a aikace. Yana yiwuwa a canza yanayin tuƙi ba tare da tsayawa ba. Yin amfani da tuƙi na baya kawai yana rage yawan mai. A cewar masana'anta, bambancin amfani da man fetur shine game da lita 2 a kowace kilomita 100.

Benefitsarin fa'idodi na watsawa:

• yuwuwar yin amfani da duk abin hawa na tsawon lokaci mara iyaka;
• sauƙin amfani;
• duniya;
• abin dogaro.

Duk da fa'idodin da aka bayyana a fili, tsarin tuƙi na Jafananci yana da babban koma baya - tsadar gyare-gyare.

Bambance-bambance daga Sauƙi Zaɓa

Ana kiran Akwatin Zaɓin Sauƙaƙe sau da yawa azaman sigar haske na Super Select. Babban fasalin shine tsarin yana amfani da madaidaicin haɗi zuwa gatari na gaba ba tare da bambanci na tsakiya ba. Dangane da wannan, ana kunna motar ƙafa huɗu da hannu kawai idan ya cancanta.

Kada ku tuƙi abin hawa mai Sauƙi mai XNUMXWD akan kowane lokaci. Ba a tsara sassan watsawa don nauyin dindindin ba.

Ya kamata a lura cewa duk da cewa Super Select ya kasance ɗaya daga cikin mafi dacewa kuma mafi sauƙi tsarin tuƙi. An riga an sami naɗaɗɗen zaɓuɓɓukan sarrafawa ta hanyar lantarki da yawa, amma duk sun fi tsada sosai.