Mu mabuleki amagudumu a magalimoto ambiri amakono pali chigawo chomwe chimapereka kukonza ndi kuteteza mbali - chishango cha brake.Zonse zokhudza chishango cha brake, ntchito zake zazikulu ndi mapangidwe ake, komanso kukonza ndi kukonza gawoli, mukhoza kuphunzira kuchokera m'nkhaniyi.
Kodi brake shield ndi chiyani?
Chishango cha Brake (chishango, chivundikiro choteteza, chophimba choteteza) - gawo la mabuleki a magudumu a magalimoto oyenda;Gawo lachitsulo mu mawonekedwe a chishango chozungulira kapena chozungulira chomwe chimakhala ndi mbali zina zamakina a brake ndikuziteteza ku kuipitsidwa, kuwonongeka kwamakina komanso kuwononga chilengedwe.
Magalimoto amakono onse okhala ndi matayala amakhala ndi mabuleki amtundu wa friction omwe amakhala molunjika pa ekisi ya mawilo.Mwachizoloŵezi, mabuleki amagudumu amakhala ndi magawo awiri: osunthika, olumikizidwa ndi gudumu, komanso osasunthika, ogwirizana ndi chiwongolero (pamagudumu akutsogolo), mbali zoyimitsidwa kapena chitsulo chachitsulo (pamawilo akumbuyo ndi osawongolera).Gawo losunthika la makinawo limaphatikizapo ng'oma ya brake kapena disc yolumikizidwa mokhazikika ku hub ndi wheel disc.Mu gawo lokhazikika pali ma brake pads ndi ma drive awo (silinda, caliper ndi masilindala mu mabuleki a disk), ndi magawo angapo othandizira (magalimoto a brake, masensa osiyanasiyana, zinthu zobwerera ndi zina).Zigawo zokhazikika zili pa chinthu chapadera - chishango (kapena casing) cha brake.
The chishango ili mkati mwa gudumu ananyema limagwirira, amamangiriridwa mwachindunji ku chiwongolero knuckle, mlatho mtengo flange kapena kuyimitsidwa mbali, ntchito zingapo anapatsidwa kwa izo:
● Ntchito ya chinthu chamagetsi ndi kugwira magawo okhazikika a makina opangira magudumu, kuonetsetsa kuti ali olondola pamayendedwe onse a mabuleki;
● Ntchito ya thupi la thupi ndi kuteteza mbali za makina a brake kuchokera ku ingress ya zonyansa zazikulu zamakina ndi zinthu zakunja, komanso kutetezedwa ku kuwonongeka kwa makina chifukwa chokhudzana ndi mbali zina za galimoto ndi zinthu zakunja;
● Ntchito zautumiki - kupereka mwayi wopita kuzinthu zazikulu zosinthika za makina opangira kukonza ndi kuyang'anitsitsa mabuleki.
Chishango cha brake si gawo lofunika kwambiri pakugwira ntchito kwa mabuleki, komabe, ngati chigawo ichi chikuphwanyidwa kapena kusowa, mabuleki amatha kuvala kwambiri ndipo amatha kulephera panthawi yochepa.Choncho, pakakhala vuto lililonse ndi chishango, chiyenera kusinthidwa, ndipo kuti tikonze bwino, m'pofunika kumvetsetsa mapangidwe ndi mawonekedwe a zigawozi.
Chipangizo cha makina a brake disc ndi malo a chishango mmenemoMapangidwe a ng'oma brake limagwirira ndi malo a chishango mmenemo
Mitundu ndi mapangidwe a zishango za brake
Pamagalimoto ndi magalimoto osiyanasiyana amagalimoto, zishango za ma brake zomwe zimafanana kwambiri pamapangidwe zimagwiritsidwa ntchito: iyi ndi gawo lachitsulo chosindikizidwa mu mawonekedwe a bwalo kapena semicircle, momwe mabowo osiyanasiyana, niches ndi zinthu zothandizira zimapangidwira kukhazikitsa zigawo za brake. .Kawirikawiri, chishangocho chimakutidwa ndi utoto wakuda, womwe umateteza gawolo kuti lisawonongeke.Zambiri zitha kupezeka pa chishango:
● Bowo lapakati la gudumu kapena tsinde la chitsulo;
● Mabowo okwera - poyika chishango ku gawo lokhazikika la kuyimitsidwa;
● Kuwona mazenera - kuti athe kupeza mbali za makina a brake popanda kugwetsa gudumu ndi chishango chokha;
● Mabowo omangira mbali za mabuleki;
● Mahinji ndi mabatani okonzera akasupe ndi mbali zina za makina;
● Zitsamba zoponderezedwa zolowetsa zingwe, kukhazikitsa nkhwangwa za levers, masensa ndi mbali zina;
● Mapulatifomu ndi maimidwe oyika pakati ndikuwongolera bwino magawo.
Panthawi imodzimodziyo, pali mitundu iwiri ya zishango za brake ponena za kugwiritsidwa ntchito: kwa disc ndi mabuleki a ng'oma.Iwo ali ndi mapangidwe osiyana, amenenso zimadalira malo - pa mawilo chiwongolero kutsogolo, pa mawilo kumbuyo galimoto kapena pa mawilo a chitsulo choyendetsa kumbuyo.
Mwadongosolo, zishango za mawilo akutsogolo ndi kumbuyo kwa magalimoto okhala ndi mabuleki a disc ndizosavuta.M'malo mwake, ndi chitsulo chosindikizira chachitsulo, chokwera pachiwongolero (pansi pa likulu) kapena pazinthu zoyimitsidwa, ndikungogwira ntchito zoteteza.Monga lamulo, dzenje lapakati lokha, mabowo angapo okwera ndi kudula koyenera kwa gawo la caliper lotuluka mkati mwa gudumu limapangidwa m'gawoli.
Zovuta kwambiri ndi zishango za mawilo onse okhala ndi mabuleki a ng'oma.Limagwirira lonse lili pa casings ngati - yamphamvu ananyema (kapena masilindala), ziyangoyango, pad pagalimoto mbali, akasupe, magalimoto ananyema galimoto zinthu, kusintha zinthu ndi ena.Chishangocho chimakhala ndi dzenje lapakati ndi mabowo okwera, mothandizidwa ndi msonkhano wonsewo umayikidwa pa flange ya chitsulo choyendetsa galimoto kapena zinthu zoyimitsidwa.Mtundu uwu wa gawo uli ndi zofunika kwambiri zamphamvu ndi kukhazikika, chifukwa zimagwira ntchito yofunika kwambiri pakugwira ntchito kwa makina onse a brake.Chifukwa chake, amapangidwa ndi chitsulo cholimba komanso chokulirapo, nthawi zambiri amakhala ndi zowuma (kuphatikiza gulu la annular mozungulira kuzungulira kwa chishango) ndi zida zolimbikitsira.
Pomaliza, ziyenera kuzindikirika kuti zishango za brake ndi zolimba komanso zophatikiza.Pachiyambi choyamba, ndi gawo limodzi losindikizidwa, lachiwiri - gawo lokonzedweratu la magawo awiri (hafu mphete).Nthawi zambiri, zigawo zikuluzikulu ntchito pa magalimoto, amathandizira unsembe, kukonza ndi kukonza mabuleki, ndipo ngati kuwonongeka, ndi zokwanira m'malo theka limodzi lokha, amene amachepetsa mtengo.
Nkhani zakukonza, kusankha ndikusintha zishango za brake
Chishango cha brake sichifuna chisamaliro chapadera panthawi yoyendetsa galimoto - chiyenera kuyang'aniridwa pa kukonza kulikonse kwa mabuleki, ndipo, ngati kuli kofunikira, kutsukidwa kwa zonyansa.Ngati chishango chawonongeka kapena chopunduka (makamaka chishango cha brake drum), tikulimbikitsidwa kuti chisinthe.Pakukonza, ndikofunikira kugwiritsa ntchito gawo lamtundu womwewo ndi nambala yamakasitomala yomwe idakhazikitsidwa kale.Komanso, ziyenera kukumbukiridwa kuti zishango sizili kutsogolo ndi kumbuyo, komanso kumanja ndi kumanzere.
Kusintha kwa gawolo kuyenera kuchitidwa motsatira malangizo a kukonza ndi kukonza galimotoyi.Kawirikawiri, ntchito iyi imachokera ku zotsatirazi:
1.Kwezani galimotoyo ndi jack (pambuyo pa braking ndi kuonetsetsa kusasunthika);
2.Chotsani gudumu;
3.Dismantle ng'oma ya brake kapena disc ndi caliper (izi zingafunike ntchito zingapo zothandizira - kuthyola ng'oma kuchokera pampando powombera muzitsulo, ndi zina);
4.Dismantle gudumu gudumu (mu mabuleki a disc, nsonga nthawi zambiri imachotsedwa pamodzi ndi chishango);
5.Dismantle chishango cha brake ndi ziwalo zonse zomwe zaikidwapo (izi zingafunike fungulo lapadera, ndipo kupeza kwa fasteners nthawi zambiri kumatsegulidwa kokha kupyolera mu mabowo apadera mu hub).
Chishango cha Brake chokhala ndi ma brake part
Ngati galimoto yokhala ndi mabuleki a disc ikukonzedwa, ndiye kuti ntchito yonse imachepetsedwa kukhala yosavuta m'malo mwa casing.Pambuyo pake, node yonse imasonkhanitsidwa motsatira dongosolo.Ngati ntchitoyo ikuchitika pagalimoto yokhala ndi mabuleki a ng'oma, ndiye kuti mutatha kuthyola chishangocho, m'pofunika kuchotsa mbali zowonongeka, kuziyika pa chishango chatsopano, ndikuziphatikizanso.Pambuyo kukonza, m'pofunika kuchita ntchito zonse kuyang'anira kunyamula likulu (ngati kuperekedwa), komanso kusamalira ndi kusintha mabuleki dongosolo galimoto.
Mutha kuwona kuti kusintha chishango cha brake kumangowoneka ngati kosavuta - chifukwa cha izi muyenera kusokoneza gudumu ndi makina omwe ali mmenemo.Choncho, m'pofunika kusankha mbali yoyenera ndi kukonza motsatira malangizo onse a automaker.Ngati cholakwa chachitika, pamafunika nthawi yambiri ndi khama kuti chikonze.Chotsatira chodalirika chingapezeke kokha ndi kugula koyenera kwa zida zopangira zida ndi njira mwadala yokonza ntchito.
Nthawi yotumiza: Jul-12-2023