Tafole ea likateng
Ha ho tluoa tabeng ea ho tsamaisa likoloi, potso e 'ngoe e tloaelehileng e hlahang ke: "Na phetisetso ea likoloi e na le clutch?" Karabo ha e otlolohe joalokaha e ka bonahala. Le hoja li-transmissions tsa othomathike li sebetsa ka tsela e fapaneng le ea phetisetso ea matsoho, li kenyelletsa mekhoa ea clutch, leha e le ka mokhoa o fapaneng le ts'ebetso. Ho blog ena, re tla hlahloba mekhoa e rarahaneng ea phetisetso ea othomathiki, hore na e sebetsa joang, le karolo ea li-clutch ka har'a litsamaiso tsena.
Ho Utloisisa Phetiso e Ikemetseng
Phetiso ea othomathike e etselitsoe ho fetola li-gear ratios ka bo eona ha koloi e ntse e tsamaea, e lokolla mokhanni hore a se ke a fetola likere ka letsoho. Phetoho ena e se nang moeli e fihlelleha ka motsoako oa li-hydraulic system, lisebelisoa tsa lipolanete le li-clutches.
Likaroloana / Litsamaiso tse ka Sehloohong tsa Phetiso e Ikemetseng
Phetiso ea othomathike ke sistimi e rarahaneng e entsoeng ka likarolo tse 'maloa tsa bohlokoa tse sebetsang hammoho ho fana ka li-gear shifts tse bonolo le ts'ebetso e ntle ea koloi. Mofetoleli oa torque o hokahanya enjene ho phetiso, e lumella enjene hore e sebetse ha koloi e ntse e eme, 'me e kenyelletsa likarolo tse kang impeller, turbine, stator, le clutch-lock-up. Lisebelisoa tsa lipolanete, tse nang le lisebelisoa tsa letsatsi, likere tsa polanete, le lisebelisoa tsa selikalikoe, li nolofalletsa likarolo tse fapaneng tsa lisebelisoa. Sistimi ea hydraulic, e laoloang ke sesebelisoa sa taolo ea phetisetso (TCU), e sebelisa mokelikeli oa phetisetso o hatelletsoeng ho sebetsa li-clutches le lihlopha tse kenyang likere. Likarolo tsa bohlokoa joalo ka 'mele oa li-valve, li-solenoid tsa shift, le mokelikeli oa phetiso li netefatsa taolo e nepahetseng le ho tlotsa, ha 'musisi le modulator ba thusa ho laola khatello ea hydraulic ho latela lebelo le mojaro oa enjene. Ka kopanelo, likarolo tsena li theha sistimi e sa sebetseng le e sebetsang hantle ea phetisetso.
Karolo ea Li-Clutches ho Phetiso ea Motlakase
Ho fapana le phetiso ea matsoho e sebelisang clutch e le 'ngoe e tsamaisoang ke mokhanni, li-transmissions tsa othomathike li sebelisa li-clutch tse ngata le lihlopha. Likarolo tsena li sebetsa 'moho ho kenya letsoho le ho lahla lisebelisoa tse fapaneng tsa lisebelisoa, ho etsa hore ho be le phetoho e bonolo lipakeng tsa likere.
1. Torque Converter: Mofetoleli oa torque ke karolo ea bohlokoa ho li-transmissions tsa othomathike, tse sebetsang e le motsoako oa mokelikeli o kopanyang enjene le phetiso. E lumella enjene ho tsoela pele ho sebetsa ha koloi e ntse e eme. Ka har'a sesebelisoa sa torque, ho na le clutch e koalang e sebetsang ka lebelo le holimo ho ntlafatsa ts'ebetso ea mafura le ho fokotsa ho thella.
2. Multi-Plate Clutches: Ho fetisoa ka mokhoa o itekanetseng ho sebelisa li-clutch tse ngata, tse atisang ho bitsoa li-clutch packs. Li-clutch tsena li kentsoe tšebetsong ka hydraulically ho hokela le ho hokela li-gear tsa lipolanete tse fapaneng, e leng ho nolofalletsang likarolo tse fapaneng tsa gear. Ha gear e itseng e sebelisoa, pakete e lumellanang ea clutch e sebetsa khatello ea ho tšoara gear sebakeng sa eona.
3. Lihlopha: Ho phaella ho li-clutches, li-transmissions tse itekanetseng li sebelisa lihlopha ho laola lisebelisoa tsa lisebelisoa. Lihlopha tsena tsa tšepe li pota-potile likarolo tse itseng tsa terene ea lisebelisoa 'me lia tiisoa kapa lia lokolloa ho kenya letsoho kapa ho lahla likere. Lihlopha li sebetsa 'moho le li-clutch ho fana ka taolo e nepahetseng holim'a liphetoho tsa gear.
Kamoo Li-Clutches tsa Automatic Transmission li Sebetsang Kateng
1. Taolo ea Hydraulic: Li-transmission tse ikemetseng li itšetlehile ka khatello ea hydraulic ho laola ho kopanela le ho tlosoa ha li-clutches le lihlopha. Sistimi ena ea haeteroliki e laoloa ke yuniti ea taolo ea phetisetso (TCU), e amohelang maikutlo ho tsoa ho li-sensor tse fapaneng ho fumana hore na ke lisebelisoa life tse nepahetseng bakeng sa maemo a ho khanna.
2. Shift Solenoids: Li-solenoid tsa Shift ke li-valve tse laoloang ka elektronike tse laolang ho phalla ha mokelikeli oa phetisetso ho li-clutches le lihlopha. Ha TCU e bontša phetoho ea gear, solenoid e tsamaisanang e sebetsa, e lebisa mokelikeli ho pakete e loketseng ea clutch kapa sehlopha.
3. Smooth Gear Transitions: Tšebeliso ea li-clutch tse ngata le lihlopha li lumella ho fetisoa ka mokhoa o itekanetseng ho finyella liphetoho tse bonolo le tse sebetsang hantle. Sistimi ena e felisa tlhoko ea ts'ebetso ea clutch ea letsoho, e fana ka boiphihlelo bo monate ba ho khanna.
Melemo ea Clutch Systems ka Automatic Transmissions
1. Tšebeliso e Bonolo: Tsela eo li-clutch li sebetsang ka eona e nolofatsa ho khanna, haholo-holo ha u e-na le sephethephethe, ka ho felisa tlhokahalo ea ho fetola lisebelisoa tsa matsoho.
2. Smooth Shifting: Ho kopanngoa ha li-clutch le lihlopha ho tiisa liphetoho tsa lisebelisoa tse se nang moeli, ho ntlafatsa phihlelo ea ho khanna ka kakaretso.
3. Tšebeliso e ntlafetseng ea Mafura: Li-transmission tsa morao-rao tse ikemetseng tse nang le li-clutch tse koalang li-converter tsa torque li ka ntlafatsa katleho ea mafura ka ho fokotsa ho thella ka lebelo le phahameng.
4. Ho ikamahanya le maemo: Li-transmissions tse iketsang li ka ikamahanya le maemo a fapaneng a ho khanna, li fana ka ts'ebetso e nepahetseng ho sa tsotellehe hore na u potlakisa, u tsamaea ka sekepe, kapa u hloa leralleng.
fihlela qeto e
Joale, na transmission ea koloi e na le clutch? E, ho joalo—empa eseng ka tsela e tšoanang le ea phetiso ea letsoho. Phetisetso ea othomathiki e sebelisa sistimi e rarahaneng ea li-clutch tse ngata, lihlopha, le li-hydraulic controls ho laola liphetoho tsa gear ntle le moroallo. Ho utloisisa karolo ea li-clutch tsena ho thusa ho hlakisa ts'ebetso ea kahare ea li-transmissions le ho totobatsa melemo ea tsona ea ho fana ka boiphihlelo bo bonolo le bo sebetsang ba ho khanna.
Hore na o khanna buka ea litaelo kapa ea othomathike, sistimi ea phetisetso e bapala karolo ea bohlokoa ts'ebetsong ea koloi ea hau. Li-transmission tsa othomathiki, ka mekhoa ea tsona e rarahaneng ea clutch, li fana ka boiketlo le boiketlo ba ts'ebeliso, e leng se etsang hore e be khetho e tsebahalang ho bakhanni ba bangata.
