Silinda ya mabuleki ndi gawo lofunika kwambiri la mabuleki a chassis mu dongosolo la mabuleki. Ntchito yake yayikulu ndikukankhira mabuleki, ndipo mabuleki amakanda pa ng'oma ya mabuleki. Chepetsani liwiro ndikuyimitsa galimotoyo. Brake ikapondedwa, silinda yayikulu imapanga mphamvu yokankhira mafuta a hydraulic ku sub-pump, ndipo pistoni mkati mwa sub-pump imasunthidwa ndi mphamvu ya hydraulic kuti ikankhire mabuleki.
Bulaki ya hydraulic imapangidwa ndi silinda ya brake master ndi thanki yosungiramo mafuta a brake. Analumikizidwa ku pedal ya brake kumapeto kwina ndi payipi ya brake kumbali inayo. Mafuta a brake amasungidwa mu silinda ya brake master, ndipo ali ndi potulukira mafuta ndi malo olowera mafuta.
Mabuleki a magalimoto amagawidwa m'mabuleki a mpweya ndi mabuleki a hydraulic.
buleki ya mpweya
Silinda ya Brake
1. Buleki ya mpweya imapangidwa ndi compressor ya mpweya (yomwe imadziwika kuti pampu ya mpweya), malo osungira mpweya osachepera awiri, silinda ya brake master, valavu yotulutsa mwachangu ya gudumu lakutsogolo, ndi valavu yotumizira ya gudumu lakumbuyo. Pali masilinda anayi a mabuleki, zosinthira zinayi, makamera anayi, nsapato zisanu ndi zitatu za mabuleki ndi ma hub anayi a mabuleki.
brake ya hydraulic
2. Bulaki yamafuta imapangidwa ndi silinda ya brake master (hydraulic brake pump) ndi thanki yosungiramo mafuta a brake.
Magalimoto akuluakulu amagwiritsa ntchito mabuleki a mpweya, ndipo magalimoto wamba amagwiritsa ntchito mabuleki amafuta, kotero silinda ya brake master ndi silinda ya brake zonse ndi mapampu a hydraulic brake. Silinda ya brake (hydraulic brake pump) ndi gawo lofunika kwambiri la dongosolo la braking. Mukaponda pa brake pad panthawi ya braking, silinda ya brake master idzatumiza mafuta a brake kudzera mu payipi kupita ku silinda iliyonse ya brake. Silinda ya brake ili ndi ndodo yolumikizira yomwe imayang'anira nsapato za brake kapena ma pad. Mukayima, mafuta a brake mu chitoliro cha mafuta a brake amakankhira ndodo yolumikizira pa silinda ya brake, kotero kuti nsapato ya brake imalimbitsa flange pa gudumu kuti iyimitse gudumu. Zofunikira zaukadaulo za silinda ya brake wheel ya galimoto ndi zapamwamba kwambiri, chifukwa zimakhudza mwachindunji moyo wa munthu.
mfundo
galimoto
Pamene brake yagwiritsidwa ntchito, chotulutsira mafuta chimatsegulidwa ndipo cholowera mafuta chimatsekedwa. Pansi pa kupanikizika kwa pistoni ya thupi la pampu, chitoliro cha mafuta a brake chimachotsedwa mu chitoliro cha mafuta kuti chiziyenda kupita ku silinda iliyonse ya brake kuti chigwire ntchito yoletsa brake. Mukatulutsa ma brake pads. Chotulutsira mafuta mu silinda ya brake master chidzatsekedwa, ndipo cholowera mafuta chidzatsegulidwa, kotero kuti mafuta a brake abwerere kuchokera ku silinda iliyonse ya brake kupita ku silinda ya brake master, kubwerera momwe analili poyamba.
galimoto yaikulu
Mpweya woyendetsedwa ndi pampu ya mpweya kudzera mu injini, umakanikizidwa kukhala mpweya wopanikizika kwambiri ndikusungidwa mu silinda yosungira mpweya. Chimodzi mwa zosungira mpweya chikhoza kulumikizidwa ku silinda ya brake master kudzera mu payipi. Silinda ya brake master imagawidwa m'zipinda za mpweya zapamwamba ndi zapansi, chipinda cha mpweya chapamwamba chimayang'anira gudumu lakumbuyo, ndipo chipinda cha mpweya chapansi chimayang'anira gudumu lakutsogolo. Woyendetsa akayenda pa pedal ya brake, mpweya wapamwamba umatsegulidwa koyamba, ndipo mpweya wopanikizika kwambiri wa thanki ya mpweya umatumizidwa ku valavu yolumikizira, ndipo pistoni yowongolera ya valavu yolumikizira imakankhidwira kunja. Panthawiyi, mpweya wa thanki ina ya mpweya ukhoza kudutsa mu valavu yolumikizira ndipo silinda ya brake yakumbuyo imayatsidwa. Ndodo yokakamiza ya silinda ya brake wheel imakankhidwira patsogolo, ndipo cam imazunguliridwa ndi ngodya kudzera kumbuyo kosintha. cam ndi yachilendo. Nthawi yomweyo, nsapato ya brake imatambasulidwa ndipo ng'oma ya brake imakanda kuti ikwaniritse zotsatira za brake.
Pamene chipinda chapamwamba cha silinda ya brake master chatsegulidwa, chipinda chapansi chimatsegulidwanso, ndipo mpweya wothamanga kwambiri umalowa mu valavu yotulutsa mwachangu, yomwe imagawidwa ku masilinda a brake a mawilo awiri akutsogolo. Momwemonso ndi mawilo akumbuyo.
Woyendetsa galimoto akamasula brake pedal, zipinda za mpweya zapamwamba ndi zapansi zimatsekedwa, ndipo ma pistoni a valavu yofulumira ya gudumu lakutsogolo ndi valavu yolumikizira ya gudumu lakumbuyo zimabwezedwa pansi pa mphamvu ya kasupe. Masilinda a brake akutsogolo ndi akumbuyo amalumikizidwa ndi mlengalenga wa chipinda cha mpweya, ndodo yopukusira imabwerera pamalo ake, ndipo brake imatha.
Kawirikawiri, mawilo akumbuyo amatsekeredwa kaye ndipo mawilo akutsogolo amatsekeredwa pambuyo pake, zomwe zimathandiza dalaivala kuwongolera komwe akupita.
