Kodi choyezera mabuleki akutsogolo a galimoto yokhala ndi mabuleki ndi chiyani?
Chotsukira mabuleki ndi gawo lofunika kwambiri la braking system. Ntchito yake yayikulu ndikukankhira mabuleki, ndipo mabuleki amakhudza ng'oma ya mabuleki. Chepetsani liwiro la galimoto ndikuyimitsa. Brake ikagwiritsidwa ntchito, silinda yayikulu imapanga mphamvu yokankhira mafuta a hydraulic kupita ku silinda ya kapolo. Pistoni yomwe ili mkati mwa silinda ya kapolo imakhudzidwa ndi kuthamanga kwa hydraulic ndikuyamba kuyenda, kukankhira mabuleki.
Bulaki ya hydraulic imapangidwa ndi silinda yayikulu ndi chosungira madzi a brake. Mbali imodzi imalumikizidwa ndi pedal ya brake ndipo mbali inayo imalumikizidwa ndi chitoliro cha mafuta a brake. Silinda yayikulu ya brake imasunga madzi a brake ndipo ili ndi potulukira mafuta ndi malo olowera mafuta.
Buleki ya mpweya imapangidwa ndi compressor ya mpweya (yomwe imadziwika kuti pampu ya mpweya), matanki a mpweya osachepera awiri, pampu imodzi yayikulu ya brake, valavu imodzi yotulutsa mwachangu pagudumu lakutsogolo, ndi valavu imodzi yotumizirana pagudumu lakumbuyo. Ili ndi ma caliper anayi a brake, ma adjuster anayi, makamera anayi, nsapato zisanu ndi zitatu za brake ndi ma hub anayi a brake.
Buleki yamadzimadzi
Buleki yamafuta imapangidwa ndi silinda ya brake master (hydraulic brake pump) ndi thanki yamadzimadzi a brake.
Magalimoto akuluakulu amagwiritsa ntchito mabuleki a mpweya, pomwe magalimoto ang'onoang'ono wamba amagwiritsa ntchito mabuleki amafuta. Chifukwa chake, pampu yayikulu ya mabuleki ndi ma caliper a mabuleki a galimoto ndi ma hydraulic brake pumps. Ma brake calipers (ma hydraulic brake pumps) ndi zinthu zofunika kwambiri pa dongosolo la mabuleki. Mukatseka, mukaponda pa brake pad, silinda yayikulu ya brake imapereka madzi a mabuleki kudzera m'mapaipi kupita ku caliper iliyonse ya mabuleki. Caliper ya mabuleki ili ndi ndodo yolumikizira yomwe imayang'anira nsapato za mabuleki kapena ma brake pad. Mukatseka, madzi a mabuleki omwe ali mu chubu cha mabuleki amakankhira ndodo yolumikizira pa caliper ya mabuleki, zomwe zimapangitsa nsapato ya mabuleki kugwira flange pa gudumu kuti iyimitse gudumu. Zofunikira zaukadaulo za caliper ya mabuleki a galimoto ndi zapamwamba kwambiri chifukwa zimakhudza mwachindunji miyoyo ya anthu.
Pamene brake yagwiritsidwa ntchito, malo otulutsira mafuta amatsegulidwa ndipo malo olowera mafuta amatsekedwa. Pansi pa kupanikizika kwa pistoni m'thupi la pampu, chitoliro cha mafuta a brake chimatuluka mu chitoliro cha mafuta ndipo chimapita ku pampu iliyonse ya brake slave kuti chigwire ntchito yotulutsira mabuleki. Mukatulutsa brake pad. Malo otulutsira mafuta mu silinda yayikulu adzatsekedwa ndipo malo olowera mafuta adzatsegulidwa, zomwe zimathandiza kuti madzi a brake abwerere kuchokera ku silinda iliyonse ya brake slave kupita ku silinda yayikulu ndikubwerera momwe analili poyamba.
Galimoto
Mpweya woyendetsedwa ndi pampu ya mpweya kudzera mu injini, umakanikizidwa kukhala mpweya wopanikizika kwambiri ndikusungidwa mu thanki ya mpweya. Chimodzi mwa zolandirira mpweya chikhoza kulumikizidwa ku silinda yayikulu ya brake kudzera m'mapaipi. Silinda yayikulu ya brake imagawidwa m'zipinda ziwiri za mpweya, chapamwamba ndi chapansi. Chipinda chapamwamba cha mpweya chimalamulira mawilo akumbuyo, ndipo chipinda chapansi cha mpweya chimalamulira mawilo akutsogolo. Woyendetsa akayenda pa pedal ya brake, thanki yapamwamba imatsegulidwa kaye. Mpweya wopanikizika kwambiri mu thanki ya mpweya umatumizidwa ku valavu yolumikizira, ndikutulutsa pistoni yowongolera ya valavu yolumikizira. Panthawiyi, mpweya womwe uli mu thanki ina ya mpweya ukhoza kulumikizidwa ku ma caliper awiri akumbuyo a brake kudzera mu valavu yolumikizira. Ndodo yokakamiza ya caliper ya brake imakankhidwira patsogolo. Posintha kumbuyo, CAM imazunguliridwa pa ngodya. CAM ndi yapadera. Ikamazungulira, imafalitsa nsapato za brake ndikupanga kukangana ndi drama ya brake kuti ikwaniritse zotsatira za brake.
Pamene chipinda chapamwamba cha silinda ya brake master chatsegulidwa, chipinda chapansi chimatsegulidwanso nthawi imodzi. Mpweya wopanikizika kwambiri umalowa mu valavu yotulutsa mwachangu kenako umagawidwa ku ma caliper a mabuleki a mawilo awiri akutsogolo. Momwemonso ndi mawilo akumbuyo.
Woyendetsa galimoto akatulutsa pedali ya brake, zipinda zam'mwamba ndi zapansi za mpweya zimatsekedwa, ndipo ma pistoni a valavu yolowera mwachangu pa gudumu lakutsogolo ndi valavu yolumikizira pa gudumu lakumbuyo amabwerera m'malo awo oyambirira pansi pa mphamvu ya kasupe. Ma caliper a brake akutsogolo ndi akumbuyo amalumikizidwa ndi mlengalenga womwe uli mu chipinda cha mpweya. Ndodo yopukusira imabwerera pamalo ake ndipo brake imamalizidwa.
Kawirikawiri, mawilo akumbuyo amayamba ndi mabuleki ndipo akutsogolo amachedwa. Izi zimathandiza kuti dalaivala azilamulira komwe akupita.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&750 zolandiridwa kugula.
