M'ndandanda wazopezekamo
Pankhani yotumiza magalimoto, funso lodziwika bwino lomwe limabuka ndilakuti: "Kodi kutumizirana ma auto kuli ndi clutch?" Yankho silolunjika monga momwe zingawonekere. Ngakhale ma transmissions odziwikiratu amagwira ntchito mosiyana ndi ma transmissions apamanja, amaphatikiza ma clutch, ngakhale mwanjira ina ndi ntchito. Mubulogu iyi, tiwona zovuta zamakina otengera makina, momwe amagwirira ntchito, komanso ntchito ya ma clutch mkati mwa makinawa.
Kumvetsetsa Zotumiza Zodziwikiratu
Kutumiza kwamagetsi kumapangidwa kuti kuzitha kusintha magiya pomwe galimoto imayenda, kumasula dalaivala kuti asasunthe pamanja. Kusintha kopanda msokoku kumatheka chifukwa cha kuphatikiza kwa ma hydraulic system, ma giya a mapulaneti, ndi ma clutches.
Zigawo Zazikulu / Dongosolo Lotumiza Mwadzidzidzi
Kutumiza kodziwikiratu ndi njira yovuta yopangidwa ndi zigawo zingapo zofunika zomwe zimagwirira ntchito limodzi kuti zipereke magiya osalala komanso kuyendetsa bwino galimoto. Chosinthira ma torque chimalumikiza injini ndikutumiza, kulola injini kuthamanga pomwe galimoto ili chilili, ndipo imaphatikizanso zinthu monga chowongolera, turbine, stator, ndi clutch-lock-up. Zida zamapulaneti, zokhala ndi zida zadzuwa, zida zapadziko lapansi, ndi zida za mphete, zimathandizira magiya osiyanasiyana. Dongosolo la hydraulic, loyendetsedwa ndi transmission control unit (TCU), limagwiritsa ntchito madzi opatsirana opatsirana kuti agwiritse ntchito zingwe ndi magulu omwe amaphatikiza magiya. Zida zofunika monga thupi la valve, ma solenoids osuntha, ndi madzi opatsirana zimatsimikizira kuwongolera bwino komanso kudzoza, pomwe bwanamkubwa ndi modulator amathandizira kuwongolera kuthamanga kwa hydraulic kutengera liwiro ndi kuchuluka kwa injini. Pamodzi, zigawozi zimapanga makina otumizirana maulumikizidwe osasunthika komanso osavuta.
Udindo wa Clutches mu Automatic Transmissions
Mosiyana ndi ma transmissions apamanja omwe amagwiritsa ntchito kachipangizo kamodzi koyendetsedwa ndi dalaivala, zotengera zodziwikiratu zimagwiritsa ntchito ma clutch angapo ndi magulu. Zigawozi zimagwirira ntchito limodzi kuti zigwirizane ndikuchotsa zida zosiyanasiyana, zomwe zimapangitsa kuti pakhale kusintha kosavuta pakati pa magiya.
1. Torque Converter: The torque converter ndi gawo lofunika kwambiri pamagetsi odzipangira okha, omwe amagwira ntchito ngati chophatikizira chamadzimadzi chomwe chimagwirizanitsa injini ndi kutumiza. Imalola injini kuti ipitilize kuyenda pomwe galimotoyo ili chilili. Mkati mwa chosinthira ma torque, muli zotsekera zotsekera zomwe zimagwira mwachangu kwambiri kuti mafuta azigwira bwino ntchito ndikuchepetsa kutsetsereka.
2. Multi-Plate Clutches: Kutumiza kwachangu kumagwiritsa ntchito zingwe zambiri, zomwe nthawi zambiri zimatchedwa clutch packs. Ma clitch awa amayatsidwa ndi ma hydraulically kuti alumikizane ndikudula ma seti osiyanasiyana a pulaneti, ndikupangitsa kuti magiya osiyanasiyana. Pamene giya inayake ikugwira ntchito, paketi yofananira ndi clutch imagwiritsa ntchito kukakamiza kuti giyayo ikhale m'malo mwake.
3. Magulu: Kuphatikiza pa zokokera, zotengera zokha zimagwiritsa ntchito magulu kuti aziwongolera zida. Magulu achitsulowa amakulunga mbali zina za sitima yamagetsi ndipo amamangika kapena kumasulidwa kuti alowe kapena kuchotseratu magiya. Maguluwa amagwira ntchito limodzi ndi ma clutches kuti athe kuwongolera bwino kusintha kwa zida.
Momwe Ma Clutches Otumiza Mwadzidzidzi Amagwirira Ntchito
1. Hydraulic Control: Kutumiza kwachindunji kumadalira kuthamanga kwa hydraulic kuti athetse kugwirizanitsa ndi kusokoneza ma clutches ndi magulu. Dongosolo la hydraulic limayendetsedwa ndi gawo lowongolera (TCU), lomwe limalandira zolowa kuchokera ku masensa osiyanasiyana kuti adziwe zida zoyenera zoyendetsera galimoto.
2. Shift Solenoids: Shift solenoids ndi ma valve oyendetsedwa ndi magetsi omwe amayendetsa kutuluka kwa madzi opatsirana kumagulu ndi magulu. TCU ikawonetsa kusintha kwa magiya, solenoid yofananira imayambitsa, kuwongolera madzi ku paketi yoyenera ya clutch kapena gulu.
3. Kusintha kwa Gear Gear: Kugwiritsa ntchito ma clutch angapo ndi magulu amalola kuti ma transmissions azitha kukwanitsa kusintha kosalala komanso kothandiza. Dongosololi limathetsa kufunikira kogwiritsa ntchito clutch pamanja, ndikupangitsa kuyendetsa bwino kwambiri.
Ubwino wa Clutch Systems mu Automatic Transmissions
1. Kugwiritsa Ntchito Mosavuta: Mawotchi odzipangira okha amathandizira kuyendetsa mosavuta, makamaka poyimitsa ndi kupita, pochotsa kufunika kosintha zida zamanja.
2. Smooth Shifting: Kuphatikizana kwa ma clutches ndi magulu kumatsimikizira kusintha kwa zida zopanda msoko, kumapangitsanso kuyendetsa galimoto.
3. Kuwongola Bwino Kwa Mafuta: Magalimoto amakono odziwikiratu okhala ndi zotsekera zotsekera m'ma torque converter amatha kupititsa patsogolo mphamvu yamafuta pochepetsa kutsetsereka pa liwiro lalikulu.
4. Kusinthasintha: Kutumiza kwamagetsi kumatha kusinthira kumayendedwe osiyanasiyana, kumapereka magwiridwe antchito abwino kwambiri kaya mukuthamanga, kuyenda panyanja, kapena kukwera phiri.
Kutsiliza
Ndiye, kodi ma auto transmission ali ndi clutch? Inde, ikutero—koma osati mofanana ndi kufalitsa pamanja. Kutumiza kwadzidzidzi kumagwiritsa ntchito makina ovuta a ma clutch angapo, magulu, ndi ma hydraulic control control kuti azitha kusintha magiya mosasunthika. Kumvetsetsa ntchito ya ma clutch awa kumathandizira kusokoneza magwiridwe antchito amkati amagetsi odziwikiratu ndikuwunikira zabwino zake popereka luso loyendetsa bwino komanso loyendetsa bwino.
Kaya mukuyendetsa pamanja kapena makina odziwikiratu, makina otumizira amathandizira kwambiri pakuyenda kwagalimoto yanu. Kutumiza kwamagetsi, ndi makina awo otsogola otsogola, kumapereka mwayi komanso kugwiritsa ntchito mosavuta, kuwapangitsa kukhala chisankho chodziwika bwino kwa madalaivala ambiri.
Links zokhudzana
Kutumiza kwa Powershift kwa PRST
