Kodi pampu ya brake master yokhala ndi mphika ndi chiyani?
Pumpu ya brake master yagalimoto yokhala ndi pot ndi gawo lofunikira la dongosolo la brake yagalimoto, ntchito yake yayikulu ndikusunga mafuta a brake, ndikusamutsa mphamvu ya brake kudzera mu dongosolo la hydraulic, kuti galimoto ichepetse kapena kuyimitsa. Pumpu ya brake master nthawi zambiri imakhala m'chipinda cha injini ndipo imalumikizidwa ku brake oil pot ndi brake subpump.
Mfundo yogwirira ntchito ya pampu ya brake master
Woyendetsa akakanikiza brake pedal, pisitoni yomwe ili mu brake master pump imakankhidwa ndi pedal, yomwe imakanikiza mafuta a brake. Mafuta a brake opanikizika amasamutsidwira ku brake pampu iliyonse kudzera mu chitoliro cha mafuta, ndipo pisitoni yomwe ili mu pompo imakankhidwa kuti igwirizane ndi brake pad ndi brake drum pambuyo pa kupanikizika, zomwe zimapangitsa kukangana, kuti akwaniritse zotsatira za brake. Brake pedal ikatulutsidwa, mafuta a brake amabwerera ku master pump, okonzeka brake yotsatira.
Mafuta a brake amatha kugwira ntchito
Mphika wamafuta a brake umagwiritsidwa ntchito kusungira mafuta a brake ndikuwonetsetsa kuti makina a brake ali ndi malo okwanira ogwiritsira ntchito ma hydraulic. Mphika wamafuta a brake wapangidwa poganizira za kuthamanga kwa mpweya, kulola mpweya kulowa ndi kutuluka kudzera m'malo otseguka kuti mpweya ukhale wokhazikika mumphika wamafuta. Chifukwa mpweya uli ndi nthunzi yamadzi, mafuta a brake mumphika wamafuta a brake adzayamwa madzi pang'onopang'ono, zomwe zidzakhudza momwe mabuleki amagwirira ntchito, kotero ndikofunikira kuyang'ana ndikuyikanso mafuta a brake nthawi zonse.
Ntchito yaikulu ya pampu ya brake master ndikusunga mafuta a brake ndikusamutsa mphamvu ya brake kudzera mu mafuta a brake.
Pampu ya brake master ndi imodzi mwa zigawo zazikulu za dongosolo la mabuleki a magalimoto, ndipo udindo wake waukulu ndikuyendetsa kukangana pakati pa brake pad ndi brake drum kuti galimoto ichepetse liwiro komanso kuima. Woyendetsa akakanikiza brake pedal, pistoni yomwe ili mu brake master pump imayendetsedwa ndi pedal, ndipo kuthamanga kwa mafuta a brake kumatumizidwa ku ma sub-pump kudzera mu ntchito ya push rod. Njirayi imafalitsa nsapato za brake kunja, kuonetsetsa kuti ma brake pad akukhudzana ndi mkati mwa brake drum, zomwe zimapangitsa kuti brake igwire bwino ntchito.
Ntchito zenizeni za pampu ya brake master ndi pot ndi izi:
Mafuta a brake osungira: Mphika wa mafuta a brake umagwiritsidwa ntchito kusungira mafuta a brake kuti zitsimikizire kuti dongosolo la brake lili ndi zida zokwanira zoyendetsera ma hydraulic kuti zigwire ntchito.
Kulinganiza kwa kupanikizika : Mphika wamafuta a brake wapangidwa kuti ulole mpweya kulowa ndi kutuluka kuti usunge kulinganiza kwa kupanikizika mkati mwa dongosolo la mabuleki. Pamene brake yakanikiza, mpweya womwe uli mu mphika wamafuta a brake umalowa, ndipo pamene brake yatulutsidwa, mpweya umatuluka, kuti dongosolo lizigwira ntchito bwino .
Kuletsa mpweya kulowa: chivindikiro cha mphika wa mafuta a brake chapangidwa ndi dzenje lotulukira mpweya ndi gasket yotsekera kuti mpweya wakunja ulowe pamene brake yakanikiza, ndipo mpweya ukhoza kutulutsidwa pamene brake yatulutsidwa, kuti mpweya usalowe mu mafuta a brake ndikukhudza mphamvu ya brake.
Mfundo yogwirira ntchito ya pampu ya brake ya galimoto yokhala ndi mphika imaphatikizapo izi:
Kugwiritsa ntchito pedal ya brake: Woyendetsa akakanikiza pedal ya brake, pisitoni yomwe ili mu pampu ya brake master imakankhidwa, ndipo thiraki iyi imatumizidwa ku mafuta a brake kudzera mu ndodo yokankhira.
Kusamutsa kupanikizika: mafuta a brake amatulutsa kupanikizika mu dera la mafuta ndipo amatumizidwa ku pisitoni ya brake pampu ya gudumu lililonse kudzera mu chitoliro cha mafuta.
Kuchita kwa braking: pisitoni ya pampu ya nthambi ili pansi pa kukakamizidwa kukankhira ma brake pads kunja, kotero kuti ma brake pads ndi brake drum friction, zipange friction yokwanira kuti zichepetse liwiro la gudumu, kuti braking ifike.
Kutulutsa mphamvu: Pambuyo potulutsa pedali ya brake, kuzungulira kwa gudumu kudzapangitsa kuti pisitoni ya brake pump ikhazikitsidwenso, mafuta a hydraulic abwerere ku mphika wamafuta wa brake pump yayikulu kudzera mu payipi, ndipo brake ikhoza kutulutsidwa.
Kuphatikiza apo, kapangidwe ka pampu ya brake master yokhala ndi mphika kumaphatikizaponso zinthu zina zofunika komanso ntchito:
Pisitoni ndi ndodo yokakamiza: Pisitoni imakankhidwa ndi pedal ya brake ndikukankhira madzi a brake, ndipo ndodo yokakamiza imagwira ntchito ngati kusamutsa mphamvu.
Chitini cha mafuta: Sungani mafuta a brake kuti muwonetsetse kuti pali mafuta okwanira okhuta panthawi yotseka.
Ponena za kukonza ndi kukonza, tikukulimbikitsani kuti muyang'ane mulingo ndi mtundu wa mafuta a brake nthawi zonse kuti muwonetsetse kuti mafutawo ndi oyera komanso opanda chinyezi, chifukwa chinyezi chimachepetsa kutentha kwa mafuta a brake ndikukhudza momwe brake imakhudzira. Nthawi yomweyo, kusintha mafuta a brake nthawi zonse ndi kuyeretsa makina a brake kumatha kukulitsa moyo wa pampu yayikulu ya brake ndikuwonetsetsa kuti kuyendetsa bwino.
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.
