Mfundo ntchito zowalamulira Servo

Mfundo yake yogwirira ntchito ndi yakuti mu clutch yamagalimoto, mpweya wowonjezera umayikidwa mu hydraulic control mechanism, yomwe imakhala ndi silinda ya hydraulic, nyumba, pistoni yamphamvu ndi valavu yolamulira pneumatic.Imagawana magawo omwewo a magwero a mpweya wothinikizidwa ndi brake ya pneumatic ndi zida zina zoyambira.Clutch booster nthawi zambiri imagwiritsidwa ntchito pamakina ogwiritsira ntchito ma hydraulically.Pamene clutch ikugwira ntchito kapena kutsekedwa, msonkhanowo ungathandize kuwonjezera mphamvu yotulutsa.Msonkhanowo umayikidwa pakati pa clutch master cylinder ndi clutch popanda zinthu zotumizira makina.Silinda ya master ndi silinda ya kapolo ya clutch kwenikweni ndi yofanana ndi masilinda awiri odziyimira pawokha a hydraulic.Silinda yayikulu imakhala ndi mapaipi amafuta olowetsa ndi kutulutsa pomwe silinda ya akapolo ili ndi imodzi yokha.Clutch ikatsitsidwa, kukakamiza kwa silinda ya master kumadutsa pa silinda ya akapolo, ndipo silinda ya akapolo imayamba kugwira ntchito.Kenako foloko imatulutsidwa kuti ilekanitse mbale ya clutch ndi mbale yokakamiza kuchokera ku flywheel, ndipo kusintha kungayambe.Chingwecho chikatulutsidwa, silinda ya kapolo idzasiya kugwira ntchito, mbale yokakamiza ya clutch ndi mbale yokakamiza idzalumikizananso ndi flywheel, mphamvu idzapitiriza kufalitsa, ndipo mafuta mu silinda ya kapolo adzabwerera.Pofuna kuti dalaivala azindikire kuchuluka kwa kuphatikiza kwa clutch ndi kupatukana nthawi iliyonse, ntchito inayake yowonjezereka imapangidwa pakati pa chopondapo chagalimoto ndi mphamvu yotulutsa mphamvu ya pneumatic booster.Kukanika kwa makina othandizira pneumatic power assist, dalaivala amathanso kugwiritsa ntchito clutch pamanja.
The clutch vacuum booster pampu imagwiritsa ntchito mfundo yakuti injini imayamwa mpweya pamene ikugwira ntchito kuti ipange mbali imodzi ya chowonjezerapo kuti ipange vacuum, ndipo kupanikizika kopangidwa ndi mpweya wabwino kumbali ina kumakhala kosauka.Kusiyanaku kwapanikiziku kumagwiritsidwa ntchito kulimbitsa mphamvu ya braking.Pamene kukankhira ndodo kubwerera kasupe ikugwira ntchito, imapanga chonyamulira ananyema pa malo oyamba, ndi valavu njira imodzi pa malo kugwirizana pakati pa chitoliro chowongoka mpweya ndi kuwongoka mpweya chilimbikitso ndi lotseguka mkati chilimbikitso.Iwo anawagawa mu zingalowe mpweya chipinda ndi ntchito mpweya chipinda diaphragm, amene akhoza kugwirizana wina ndi mzake.Zipinda ziwiri za mpweya zimakhala zolekanitsidwa ndi dziko lakunja nthawi zambiri, ndipo chipinda cha mpweya chimatha kugwirizanitsidwa ndi mlengalenga kudzera mu zipangizo ziwiri za valve.Injini ikamathamanga, tsitsani chopondapo, tsekani valavu yotsekemera pansi pa ndodo yokankhira, ndipo valavu ya mpweya kumapeto kwa ndodo yokankhira idzatsegulidwa nthawi yomweyo, zomwe zingayambitse kusalinganika kwa mpweya. kuthamanga kwa mpweya m'bowo.Mpweya ukalowa (chifukwa cha phokoso lopumira pamene chopondapo chitsitsidwa), diaphragm imakokera kumapeto kwa silinda ya brake master pochita kukakamiza koyipa, ndipo ndodo yokankhira ya silinda ya brake master kuthamangitsidwa, Izi zimazindikira ntchito yopititsa patsogolo mphamvu ya miyendo.