Kodi pampu ya brake yakutsogolo ndi chiyani?
Pompu ya mabuleki ndi gawo lofunika kwambiri la mabuleki a chassis, ntchito yake yayikulu ndikukankhira brake pad, brake pad friction brake drum. Chepetsani liwiro ndikuyimitsa. Pambuyo poti brake yakanikiza, pampu yayikulu imapanga thrust kuti ikanikizire mafuta a hydraulic ku sub-pump, ndipo pisitoni mkati mwa sub-pump imayamba kuyenda pansi pa mphamvu yamadzimadzi kuti ikankhire brake pad.
Mabuleki a hydraulic amapangidwa ndi brake master pump ndi thanki yosungiramo mafuta a brake. Amalumikizidwa ku brake pedal kumapeto kwina ndi brake chubu kumbali inayo. Mafuta a brake amasungidwa mu brake master pump, ndipo pali malo otulutsira mafuta ndi malo olowera mafuta.
Buleki ya mpweya imapangidwa ndi compressor ya mpweya (yomwe imadziwika kuti pampu ya mpweya), masilinda osachepera awiri osungira mpweya, pampu ya brake master, valavu yotulutsa mwachangu ya gudumu lakutsogolo, ndi valavu yotumizira ya gudumu lakumbuyo. Buleki ili ndi mapampu anayi, ma dispensing backs anayi, makamera anayi, nsapato zisanu ndi zitatu za mabuleki ndi ma hub anayi a mabuleki.
Buleki yamadzimadzi
Buleki yamafuta imapangidwa ndi pumpu ya brake master (pumpu ya hydraulic brake) ndi thanki yosungira mafuta a brake.
Magalimoto akuluakulu amagwiritsa ntchito mabuleki a mpweya, ndipo magalimoto wamba ndi mabuleki amafuta, kotero pampu yonse ya mabuleki ndi pampu ya mabuleki ndi ma pump a mabuleki a hydraulic. Pampu ya mabuleki (pampu ya mabuleki ya hydraulic) ndi gawo lofunika kwambiri la dongosolo la mabuleki. Mukaponda mbale ya mabuleki, pampu yayikulu ya mabuleki imatumiza mafuta a mabuleki kudzera mupaipi kupita ku pampu ya mabuleki. Pampu ya mabuleki ili ndi ndodo yolumikizira yomwe imayang'anira nsapato ya mabuleki kapena khungu la mabuleki. Mukayima, mafuta a mabuleki omwe ali mu chubu cha mabuleki amakankhira ndodo yolumikizira pa pampu ya mabuleki, kotero kuti nsapato ya mabuleki imamatira flange disc pa gudumu kuti iyimitse gudumu. Zofunikira zaukadaulo za pampu ya mabuleki ya galimoto ndizokwera kwambiri, chifukwa zimakhudza mwachindunji miyoyo ya anthu.
Musasinthe mafuta a brake kwa nthawi yayitali, zomwe zimapangitsa kuti dzimbiri lizilowe mkati mwa brake pump, brake pump ndi screw yopachikira kunja, kenako ikani batala, kenako yikani mafuta mgalimoto, muiponde ndi sandpaper yabwino.
Chithandizo chadzidzidzi, chitoliro cha mafuta cha pampu ya nthambi yosweka chimachotsedwa, ndipo mutu wa chitoliro cha mafuta umamangidwa mwamphamvu mutachotsa, kotero kuti onse sangathe kutulutsa mafuta kapena gasi pamalopo (magalimoto amtundu wa pneumatic brake).
Pompu ya brake imatulutsa phokoso losazolowereka, lomwe lingakhale kuti pini yotsogolera ya pampuyo ndi yotayirira, kapena dzimbiri ndi okosijeni zimachitika, bola ngati yatsopano yasinthidwa. Ngati pali kutayikira kwa mafuta, zikutanthauza kuti pompu ya brake yawonongeka kwambiri, ndipo pompu yonse ya brake iyenera kusinthidwa.
Ngati pampu ya mabuleki ili yoyipa, choyamba ndi chakuti mabuleki azioneka ngati akuwonongeka mosayenera. Chachiwiri ndi chakuti kuyenda kwa mabuleki kumakhala kotalikirapo ndipo mabuleki si abwino. Akhoza kukwera kuti akaponde pa buleki kuti awone ngati pampu ya mabuleki ibwerera, bola ngati pampu ya mabuleki siikusweka mosavuta.
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.
