Gwirani. Nchiyani chingayambitse ngozi?
Clutch ndi kavalo wamoto wamakono. Ili pakati pa injini ndi gearbox, iyenera kupirira katundu wokulirapo chifukwa cha ma torque, zolemera komanso mphamvu zamagalimoto. Akatswiri amalangiza kuti madalaivala azipita ku zokambirana ngakhale ataona vuto lomwe likuwoneka laling'ono, monga kuchepa kwa magetsi poyambitsa.
Pazaka khumi zapitazi, mphamvu ya injini zamagalimoto amakono akwera kuchokera pa 90 mpaka 103 kW. Ma torque a injini za dizilo awonjezeka kwambiri. Pakali pano, 400 Nm sichinthu chapadera. Pa nthawi yomweyo, kulemera kwa galimoto pa nthawi yomweyo chinawonjezeka ndi pafupifupi 50 makilogalamu. Zosintha zonsezi zimayika kupsinjika kwambiri pa clutch system, yomwe imayang'anira kusamutsa mphamvu pakati pa injini ndi gearbox. Kuphatikiza apo, bungwe la ZF Services linanenanso chodabwitsa china: “Chifukwa cha mphamvu za injini zambiri, madalaivala ambiri sadziwa kulemera kwa kalavani yomwe amakoka. Ngakhale SUV yawo yamphamvu imatha kukoka kalavani ya matani awiri m'misewu yoyipa, kuyendetsa koteroko kumabweretsa zovuta pa clutch kit."
Pachifukwa ichi, kuwonongeka kwa clutch system sikwachilendo. Zomwe nthawi zambiri poyang'ana koyamba zimawoneka ngati vuto laling'ono, monga kuyambika kovutirapo, zimatha kusinthika mwachangu kukhala kukonza kokwera mtengo. Clutch imatha kuonongeka ngati nthawi zonse imakhala yolemetsa kwambiri, monga kukoka ngolo yolemera. Kukangana pakati pa clutch disc ndi chivundikiro cha clutch kapena flywheel chifukwa cholemetsa kwambiri kumatha kuyambitsa malo otentha. Malo otenthawa amawonjezera chiwopsezo cha kusweka kwa ma clutch mold plate ndi flywheel ndikuwononga clutch disc pamwamba. Kuonjezera apo, malo otentha angayambitse DMF kulephera chifukwa mafuta apadera omwe amagwiritsidwa ntchito mu DMF amauma pamene akukumana ndi kutentha kwa nthawi yaitali. Pamenepa, ntchentche zamtundu wapawiri ziyenera kusinthidwa.
Onaninso: Jeremy Clarkson. Mtsogoleri wakale wa Top Gear apepesa kwa wopanga
Zina zomwe zingayambitse kulephera kwa ma clutch ndi kuthirira pamwamba kapena kukhalapo kwamafuta pazisindikizo za crankshaft ndi shaft ya gearbox. Mafuta ochulukirapo pa shaft yopatsirana kapena kunyamula koyendetsa, komanso kutayikira mu clutch hydraulic system nthawi zambiri kumabweretsa malo odetsedwa kapena oipitsidwa, zomwe zimatha kuyambitsa kusintha kwamakangana pakati pa clutch disc ndi clutch chivundikiro kapena flywheel. Choncho, m’pofunika kufufuza bwinobwino kuti mudziwe komwe kuli vuto ndi kulikonza mwamsanga. Ngakhale kuchuluka kwa mafuta kapena mafuta kumasokoneza kulumikizana kosalala kwa clutch pochoka.
Posintha clutch, ndikofunikira kuyang'ana mosamala mbali zozungulira, zomwe zingalepheretse kuwonongeka kwina komanso kufunika kokonzanso zodula. Mpweya mu dongosolo ungayambitsenso mavuto pamagalimoto okhala ndi hydraulic clutch system. Komanso, chifukwa cha kusintha kwa mphamvu poyambira kungakhale kuvala mayendedwe agalimoto kapena kusanja kosayenera kwa injiniyo. Ngati gwero la vutoli silingadziwike moyandikana, bokosi la gear liyenera kuchotsedwa ndikusiyanitsidwa ndi clutch.
Kodi mungapewe bwanji mavuto ena?
1. Chofunika kwambiri ndi kukhala aukhondo kotheratu. Ngakhale kukhudza pamwamba pa clutch ndi manja amafuta kumatha kuyambitsa kulephera pambuyo pake.
2. Clutch hub iyenera kudzozedwa bwino. Ngati mafuta agwiritsidwa ntchito kwambiri, mphamvu ya centrifugal imapangitsa kuti mafutawo aziphwanyidwa pamwamba pa kugwirizana, zomwe zingayambitse kusweka.
3. Musanayike clutch chimbale, fufuzani izo kwa kuthamanga.
4. Kuti mupewe kuwonongeka kwa ma splines a ma hubs, musagwiritse ntchito mphamvu pogwirizanitsa diski ya clutch ndi ma shaft hubs opatsirana.
5. Zomangira zomangika ziyenera kumangika monga momwe akulangizira pogwiritsa ntchito nyenyezi ndi mphamvu yozungulira yoyenera. ZF Services imalimbikitsa kuyang'anitsitsa kachitidwe ka ma clutch ndikusintha ziwalo zotha ngati pakufunika. Ngati galimotoyo ili ndi concentric pickup cylinder (CSC), nthawi zambiri imayenera kusinthidwa.
Mukasintha clutch, yang'ananinso mbali zozungulira ndi malo ozungulira clutch. Ngati mbali ina iliyonse yoyandikana nayo yatha kapena yosweka, iyeneranso kusinthidwa. Kusintha chinthu choterocho kudzateteza kukonzanso kokwera mtengo.
