Kodi pampu yoyendetsa galimoto yokhala ndi poto ndi chiyani
Pampu yoyendetsa galimoto yokhala ndi poto ndi gawo lofunikira pama brake system, ntchito yake yayikulu ndikusunga mafuta a brake, ndikusuntha ma brake force kudzera mu hydraulic system, kuti mukwaniritse kutsika kwagalimoto kapena kuyimitsa. Pampu ya brake master nthawi zambiri imakhala muchipinda cha injini ndipo imalumikizidwa ndi poto yamafuta a brake ndi brake subpump.
Mfundo yogwiritsira ntchito pampu ya brake master
Dalaivala akamakanda chonyamulira mabuleki, pisitoni ya pampu ya brake master imakankhidwa ndi pedal, yomwe imapanikiza mafuta a brake. Mafuta ophatikizika amabuleki amasamutsidwa ku mpope uliwonse wonyezimira kudzera papaipi yamafuta, ndipo pisitoni yomwe ili pampopu imakankhidwa kuti igwirizane ndi brake pad ndi ng'oma ya brake pambuyo pa kukakamizidwa, kutulutsa mikangano, kuti ikwaniritse ma braking. Pamene ma brake pedal atulutsidwa, mafuta a brake amabwerera ku mpope wamkulu, kukonzekera mabuleki otsatira.
Mafuta a brake amatha kugwira ntchito
Mphika wamafuta a brake umagwiritsidwa ntchito kusungira mafuta a brake ndikuwonetsetsa kuti ma brake system ali ndi ma hydraulic media okwanira. Chophika chamafuta a brake chimapangidwa ndi kukhazikika kwamphamvu m'maganizo, kulola mpweya kulowa ndikutuluka kudzera muzolowera kuti musasunthike mumphika wamafuta. Chifukwa mpweya uli ndi nthunzi yamadzi, mafuta ophwanyidwa mumphika wa mafuta ophwanyika amatha kuyamwa madzi pang'onopang'ono, zomwe zidzakhudza kugwira ntchito kwa brake, kotero ndikofunikira kuyang'ana ndikusintha mafuta a brake nthawi zonse.
Ntchito yayikulu ya pampu ya brake master ndikusunga mafuta a brake ndikusamutsa mphamvu ya braking kudzera pamafuta a brake. pa
Pampu ya brake master ndi imodzi mwazinthu zofunika kwambiri zama brake system, ndipo udindo wake waukulu ndikuyendetsa mikangano pakati pa brake pad ndi drum ya brake kuti ifike kutsika kwagalimoto ngakhale kuyima. Dalaivala akamakanikizira chonyamulira cha brake, pisitoni mu pampu ya brake master imayendetsedwa ndi pedal, ndipo kuthamanga kwa mafuta a brake kumaperekedwa kumapampu ang'onoang'ono kudzera mumayendedwe a ndodo. Izi zimafalitsa nsapato za brake panja, kuwonetsetsa kuti ma brake pads alumikizana ndi mkati mwa ng'oma ya brake, ndikupanga ma braking effect.
Ntchito zenizeni za mpope wa brake master ndi mphika ndi monga:
Sungani mafuta a brake : Mphika wamafuta a brake umagwiritsidwa ntchito kusungira mafuta a brake kuti awonetsetse kuti ma brake system ali ndi ma hydraulic media okwanira kuti agwire ntchito.
Pressure balance : Mphika wamafuta a brake udapangidwa kuti ulole mpweya kulowa ndikutuluka kuti usungike bwino mkati mwa ma brake system. Pamene brake ikanikizidwa, mpweya mumphika wa mafuta umalowetsedwa, ndipo pamene brake imatulutsidwa, mpweya umatulutsidwa, kuti dongosolo lizigwira ntchito bwino.
kuteteza mpweya kulowa: chivindikiro cha mphika wa mafuta a brake chimapangidwa ndi bowo lotulukira ndi chosindikizira kuti mpweya wakunja ulowe pamene brake ikuphwanyidwa, ndipo mpweya ukhoza kutulutsidwa pamene mabuleki atulutsidwa, kuti ateteze mpweya kulowa mu mafuta ophulika ndi kukhudza mphamvu ya braking.
Mfundo yogwirira ntchito ya pampu yoboola galimoto yokhala ndi poto imaphatikizapo izi:
Opaleshoni ya Brake pedal : Dalaivala akamakanda chonyamulira mabuleki, pisitoni yomwe ili mu pampu ya brake master imapondedwa, ndipo kukankhira uku kumatumizidwa kumafuta a brake kudzera pa ndodo yokankha.
Pressure transfer : Mafuta a brake amatulutsa kuthamanga kwa mayendedwe amafuta ndipo amatumizidwa ku pisitoni yapampu ya brake ya gudumu lililonse kudzera papaipi yamafuta.
braking action : pisitoni yapampu yanthambi imakakamizidwa kukankhira ma brake pads kunja, kotero kuti ma brake pads ndi ma brake drum friction, kutulutsa kokwanira kuti muchepetse liwiro la gudumu, kuti mukwaniritse braking.
kutulutsa kwamphamvu : mutatulutsa chopondapo, kuzungulira kwa gudumu kumapangitsa pisitoni ya pampu yanthambi kuyambiranso, mafuta a hydraulic amabwerera mumphika wamafuta wa pampu yayikulu yoboola kudzera papaipi, ndipo brake imatha kutulutsidwa.
Kuphatikiza apo, mapangidwe a pampu ya brake master yokhala ndi mphika amaphatikizanso zigawo zina zazikulu ndi ntchito:
Pistoni ndi ndodo yokankhira : Pistoni imakankhidwa ndi chonyamulira cha brake ndikukankhira mabrake fluid, ndipo ndodo yokankhira imakhala ngati kusamutsa mphamvu.
Mafuta amatha : Sungani mafuta a brake kuti muwonetsetse kuti pali mafuta okwanira panthawi ya braking.
Pankhani yokonza ndi kukonza, tikulimbikitsidwa kuti muyang'ane mlingo ndi ubwino wa mafuta ophwanyidwa nthawi zonse kuti muwonetsetse kuti mafuta ndi oyera komanso opanda chinyezi, chifukwa chinyezi chidzachepetsa kuwira kwa mafuta ophwanyidwa ndikukhudza mphamvu ya braking. Nthawi yomweyo, kusinthira mafuta pafupipafupi ndikuyeretsa ma brake system kumatha kukulitsa moyo wautumiki wa pampu ya master brake ndikuwonetsetsa kuti chitetezo chikuyenda bwino.
paNgati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
