Momwe mungasinthire silinda ya brake

Ma wheel silinda a brake system amalephera ngati mabuleki ali ofewa, sachita bwino, kapena ngati mabuleki atuluka.

Mabuleki ndi mbali yofunika ya chitetezo cha galimoto. Choncho, pakakhala vuto ndi silinda ya wheel brake, iyenera kusinthidwa ndi makaniko odziwa bwino ndikukonzedwa mwamsanga. Ma braking system amagalimoto amakono amakhala ndi ma brakings otukuka kwambiri komanso ogwira ntchito bwino oletsa loko, omwe nthawi zambiri amagwiritsidwa ntchito kudzera m'zigawo za brake disc. Komabe, magalimoto ambiri amakono pamsewu akugwiritsabe ntchito drum brake system pamawilo akumbuyo.

Dongosolo la brake drum lili ndi magawo angapo omwe amayenera kugwira ntchito limodzi kuti agwiritse ntchito bwino ma wheel hubs ndikuchedwetsa galimoto. Silinda ya brake ndiye gawo lalikulu lomwe limathandiza kuti ma brake pads azikakamiza mkati mwa ng'oma, potero amachepetsa galimotoyo.

Mosiyana ndi ma brake pads, nsapato kapena ng'oma yokhayokha, silinda ya wheel brake siyenera kuvala. M'malo mwake, ndizovuta kwambiri kuti chigawo ichi chisweke kapena kulephera. Komabe, pali nthawi zina pomwe silinda ya brake imatha kutha kale kuposa momwe amayembekezera.

Mukakanikizira chonyamulira cha brake, silinda ya brake master imadzaza masilindala ndi madzimadzi. Kuthamanga kopangidwa ndi madzimadziku kumayendetsa silinda ya brake ku ma brake pads. Chifukwa gudumu la brake wheel cylinder limapangidwa ndi chitsulo (pachivundikiro chakunja) ndipo zisindikizo za rabara ndi zigawo zake zili mkati, zigawo zamkatizi zimatha kutha chifukwa cha kutentha kwambiri komanso kugwiritsa ntchito kwambiri. Magalimoto ndi magalimoto akuluakulu, olemera (monga Cadillac, Lincoln Town Cars, ndi ena) amakonda kulephera kwa silinda nthawi zambiri kuposa ena.

Pankhaniyi, iwo ayenera m'malo potumikira ng'oma ananyema; muyenera kusintha ziyangoyango zakale za brake ndikuwonetsetsa kuti zida zonse mkati mwa ng'oma yakumbuyo zimasinthidwanso nthawi yomweyo.

Pazolinga za nkhaniyi, njira yosinthira silinda ya brake yafotokozedwa, koma tikupangira kuti mugule bukhu lautumiki lagalimoto yanu kuti muphunzire njira zenizeni zoyendetsera ma brake system yonse yakumbuyo. Osasintha silinda ya brake popanda kusintha ma brake pads ndikutembenuza ng'oma (kapena kuzisintha), chifukwa izi zitha kupangitsa kuti ma brake awonongeke.

Gawo 1 la 3: Kumvetsetsa Zizindikiro za Silinda Ya Brake Yowonongeka

Chithunzi pamwambapa chikuwonetsa zigawo zamkati zomwe zimapanga silinda yoboola ya gudumu. Monga mukuwonera bwino, pali magawo angapo osiyana omwe amayenera kugwirira ntchito limodzi kuti agwirizane kuti chipikachi chithandizire galimoto yanu kutsika.

Nthawi zambiri, mbali zomwe zimalephera mkati mwa silinda ya brake wheel zimaphatikizapo makapu (rabala ndi kuvala chifukwa cha kutayika kwamadzimadzi) kapena masika obwerera.

Mabuleki akumbuyo amagwira ntchito yofunika kwambiri pakuchepetsa kapena kuyimitsa galimoto. Ngakhale kuti nthawi zambiri amakhala ndi 25% ya braking, popanda iwo galimoto imatha kulephera kuwongolera pakayimitsidwa. Kusamalira machenjezo kapena zizindikiro za silinda yoyipa ya brake kungakuthandizeni kudziwa komwe kumachokera mavuto anu amabuleki, ndikukupulumutsirani ndalama, nthawi, komanso kukhumudwa kwambiri.

Zina mwa zizindikiro zodziwika bwino za kuwonongeka kwa silinda ya brake ndi izi:

Brake Pedal Wokhumudwa Kwambiri: Silinda ya brake ikataya mphamvu yake yopereka mphamvu ya brake fluid ku ma brake pads, kupanikizika mkati mwa silinda yayikulu kumachepa. Izi ndizomwe zimapangitsa kuti ma brake pedal apite pansi akakanikizidwa. Nthawi zina, izi zimayambitsidwa ndi chingwe chotayirira, chowonongeka kapena chosweka; koma chifukwa chofala kwambiri kuti mabuleki amire pansi ndi silinda yosweka yakumbuyo.

Mumamva phokoso lambiri kuchokera ku mabuleki akumbuyo: Ngati mumva phokoso lalikulu logaya likuchokera kumbuyo kwa galimoto pamene mukuyima, izi zimasonyeza mavuto awiri omwe angakhalepo: ma brake pads amavala ndikudulidwa mu ng'oma ya brake kapena silinda ya brake. kutaya mphamvu ya brake fluid ndi ma brake pads kukanikizidwa mosagwirizana.

Silinda ya brake imatha kugwira ntchito mbali imodzi, koma osati mbali inayo. Izi zimapangitsa kuti nsapato imodzi igwiritse ntchito mphamvu pamene ina imakhalabe. Popeza kuti dongosololi limagwira ntchito bwino, kusowa kwa mphamvu ziwiri kungayambitse phokoso ngati kugaya kapena ma brake pads.

Mabuleki amadzimadzi akutuluka m'masilinda amagudumu: Kuyang'ana mwachangu mawilo akumbuyo ndi kumbuyo kwa ng'oma ya brake nthawi zambiri kumawonetsa kuti brake fluid ikutha ngati silinda ya brake yathyoka mkati. Izi sizidzangopangitsa kuti mabuleki akumbuyo asagwire ntchito konse, koma ng'oma yonseyo imakhala yokutidwa ndi brake fluid. Izi zikachitika, muyenera kusintha zigawo zonse mkati mwa ng'oma.

Gawo 2 la 3: Momwe Mungagulire Silinda Yosinthira Brake

Mukazindikira bwino kuti vuto la brake limayamba chifukwa cha silinda yowonongeka kapena yosweka, muyenera kugula zida zosinthira. Monga tafotokozera pamwambapa, tikulimbikitsidwa kuti musinthe ma brake pads ndi akasupe mukakhazikitsa silinda yatsopano, komabe, mulimonse, tikulimbikitsidwa kuti musinthe silinda yonyezimira mukakhazikitsa ma brake pads. Pali zifukwa zambiri za izi. Choyamba, pamene mukugwira ntchito pamabuleki akumbuyo, ndizosavuta kumanganso ng'oma yonse nthawi imodzi. Kuphatikiza apo, ma OEM ambiri ndi makampani ogulitsa pambuyo pake amagulitsa zida zam'mbuyo zam'mbuyo zomwe zimaphatikizapo akasupe atsopano, silinda yama wheel ndi ma brake pads.

Kachiwiri, mukayika ma brake pads atsopano, amakhala okhuthala, zomwe zimapangitsa kuti zikhale zovuta kuti pistoni ikanikize bwino mkati mwa silinda yakale. Izi zitha kupangitsa kuti silinda ya brake itayike ndikufunika kubwereza sitepe iyi.

Popeza pali njira zambiri zogulira silinda yatsopano ya brake, apa pali malangizo ena ogulira gawo lina. Kutsatira malangizowa kuwonetsetsa kuti gawo lanu ndilabwino kwambiri ndipo lizichita popanda chilema kwa zaka zambiri:

Onetsetsani kuti silinda ya brake ikugwirizana ndi miyezo ya SAE J431-GG3000 yopangira ndi kutsimikizira zamtundu. Nambala iyi idzawonekera pabokosilo ndipo nthawi zambiri imasindikizidwa pagawo lomwelo.

Gulani zida zoyambira zama wheel cylinder. Nthawi zambiri mumapeza mitundu iwiri yamapaketi: Premium ndi Standard. Silinda ya premium wheel imapangidwa kuchokera kuzitsulo zapamwamba kwambiri, zosindikizira za raba ndipo imakhala ndi bore yosalala kwambiri kuti ithandizire kupereka kupanikizika kwa brake pad. Kusiyana kwa mtengo pakati pa mitundu iwiriyi ndi kochepa, koma khalidwe la "Premium" silinda ya akapolo ndilokwera kwambiri.

Onetsetsani kuti zomangira zomwe zimatuluka magazi mkati mwa silinda yamagudumu sizingachite dzimbiri.

OEM Zitsulo Zofananira: masilindala a Wheel amapangidwa kuchokera kuzitsulo, koma nthawi zambiri zitsulo zosiyanasiyana. Ngati muli ndi silinda yachitsulo ya OEM, onetsetsani kuti gawo lanu lolowa m'malo limapangidwanso kuchokera kuchitsulo. Onetsetsani kuti silinda ya brake yaphimbidwa ndi chitsimikizo cha moyo wanu wonse: Izi nthawi zambiri zimakhala ngati masilindala amtundu wa aftermarket, kotero ngati mutsika njira iyi, onetsetsani kuti ili ndi chitsimikizo cha moyo wanu wonse.

Mukagula mabuleki olowa m'malo, nthawi zonse fufuzani ngati akukwanira galimoto yanu musanayese kuchotsa zida zakale. Komanso, onetsetsani kuti muli ndi akasupe atsopano, zisindikizo, ndi mbali zina zomwe zimabwera ndi silinda yamagudumu kumbuyo kwa drum brake m'malo mwako.

Gawo 3 la 3: Kusintha kwa Brake Cylinder

Zida zofunika

• Ma wrenches (nthawi zambiri metric ndi standard)
• Wrenches ndi zida zapadera za braking
• Zatsopano za brake fluid
• Phillips ndi screwdriver wamba
• Kumbuyo mabuleki zida magazi
• Kumbuyo ng'oma kukonza mabuleki (kuphatikiza mabuleki atsopano)
• Seti ya ma ratchets ndi sockets
• Kusintha kwa Brake Cylinder
• Magalasi otetezera

• Magolovesi oteteza

• Chenjerani: Kuti mudziwe zambiri za zida zofunika pagalimoto yanu, chonde onani bukhu lautumiki lagalimoto yanu.

• Kupewa: Nthawi zonse gulani ndikulozera ku buku lanu lautumiki kuti mupeze malangizo enieni amomwe mungagwire bwino ntchito imeneyi kwa inu.

Khwerero 1: Lumikizani zingwe za batri kuchokera kumalo abwino komanso oyipa.. Nthawi zonse amalangizidwa kuti athetse mphamvu ya batri pamene mukusintha zida zilizonse zamakina.

Chotsani zingwe zabwino ndi zoipa ku midadada terminal ndipo onetsetsani kuti sagwirizana ndi ma terminals pa kukonza.

Khwerero 2: Kwezani galimoto ndi chokwezera cha hydraulic kapena jack.. Ngati mukugwiritsa ntchito ma jacks kuti mukweze chitsulo chakumbuyo, onetsetsani kuti mwayika zitsulo zamagudumu kutsogolo pazifukwa zachitetezo.

3: Chotsani matayala akumbuyo ndi gudumu. Ndibwino kuti m'malo gudumu ananyema masilinda pa awiriawiri, makamaka m'malo zina kumbuyo ananyema zigawo zikuluzikulu.

Komabe, muyenera kuchita ntchitoyi gudumu limodzi pa nthawi. Chotsani gudumu limodzi ndi tayala ndikumaliza mabuleki pa gudumulo musanasunthire mbali inayo.

4: Chotsani chophimba cha ng'oma. Chophimba cha ng'oma nthawi zambiri chimachotsedwa pakhoma popanda kuchotsa zomangira.

Chotsani chophimba cha ng'oma ndikuyang'ana mkati mwa ng'omayo. Ngati ng'omayo yakanda kapena ili ndi brake fluid, pali zinthu ziwiri zomwe mungachite: sinthani ng'omayo ndi yatsopano, kapena tengerani ng'omayo kwa akatswiri okonza mabuleki kuti akaizungulire ndi kuyambiranso.

Khwerero 5: Chotsani akasupe osungira ndi vise.. Palibe njira yotsimikiziridwa yochitira izi, koma nthawi zambiri zimakhala bwino kugwiritsa ntchito ma vises awiri.

Chotsani akasupe ku silinda ya brake kupita ku ma brake pads. Onani ku bukhu lautumiki kuti muwone zomwe wopanga amalimbikitsa.

Khwerero 6: Chotsani chingwe chakumbuyo chakumbuyo ku silinda yamagudumu.. Ndiye muyenera kuchotsa mzere ananyema kuseri kwa silinda ananyema.

Izi nthawi zambiri zimachitidwa bwino ndi wrench ya mzere m'malo mokhala ndi ma vises. Ngati mulibe wrench yoyenera, gwiritsani ntchito vise. Samalani kuti musagwere chingwe cha brake pochotsa chingwe cha brake pa silinda yamagudumu, chifukwa izi zingapangitse kuti mzerewo uduke.

Khwerero 7: Masulani mabawuti a silinda kumbuyo kwa gudumu.. Monga lamulo, silinda ya gudumu imamangiriridwa kumbuyo kwa kanyumba ndi ma bolts awiri.

Nthawi zambiri izi ndi 3/8 ″ bawuti. Chotsani mabawuti awiriwo ndi socket wrench kapena socket ndi ratchet.

Khwerero 8: Chotsani silinda yakale ya gudumu mgalimoto.. Akasupe, brake line ndi mabawuti awiri achotsedwa, mutha kuchotsa silinda yakale ya brake pakhoma.

Khwerero 9: Chotsani Old Brake Pads. Monga tafotokozera m'magawo apitawa, timalimbikitsa kusintha ma brake pads nthawi iliyonse pomwe silinda yama gudumu isinthidwa.

Chonde onani bukhu lautumiki kuti mudziwe njira zenizeni zomwe mungatsatire.

Khwerero 10: Yeretsani kumbuyo ndi mkati mwa kansalu yakumbuyo ndi chotsukira mabuleki.. Ngati muli ndi silinda ya brake yowonongeka, mwina ndi chifukwa cha kutayikira kwa mabuleki.

Mukamanganso mabuleki akumbuyo, nthawi zonse muyenera kuyeretsa malo akumbuyo ndi chotsukira mabuleki. Thirani zotsukira mabuleki mowolowa manja kutsogolo ndi kumbuyo kwa mabuleki akumbuyo. Pochita izi, ikani thireyi pansi pa mabuleki. Mutha kugwiritsanso ntchito burashi yawaya kuti muchotse fumbi la brake lochulukirapo lomwe lamanga mkati mwa hub ya brake.

Khwerero 11: Tembenuzani kapena perani ng'oma za brake ndikusintha ngati zatha.. Mabuleki akatha, dziwani ngati mutembenuza ng'oma yakumbuyo kapena kuyisintha ndi ina.

Ngati mukukonzekera kuyendetsa galimotoyo kwa nthawi yayitali, ndibwino kuti mugule ng'oma yatsopano yakumbuyo. Ngati simunanolepo kapena kusenga ng'oma yakumbuyo, itengereni kumalo ogulitsira makina ndipo adzakuchitirani. Chinthu chachikulu ndikuwonetsetsa kuti ng'oma yomwe mumayika pa ma brake pads atsopano ndi oyera komanso opanda zinyalala.

Khwerero 12: Ikani Ma Ma Brake Pads Atsopano. Nyumba yamabuleki ikatsukidwa, mudzakhala okonzeka kulumikizanso mabuleki.

Yambani ndikuyika ma brake pads atsopano. Onani bukhu lautumiki kuti mupeze malangizo amomwe mungamalizire ntchitoyi.

Khwerero 13: Ikani Silinda Yatsopano ya Wheel. Mukayika mapepala atsopano, mutha kupitiliza kukhazikitsa silinda yatsopano ya brake.

Njira yoyika ndikuchotsanso. Tsatirani malangizo awa, koma onani buku lanu lautumiki kuti mupeze malangizo enieni:

Gwirizanitsani silinda yama gudumu ku hub yokhala ndi mabawuti awiri. Onetsetsani kuti ma "plungers" aikidwa pa silinda yatsopano.

Lumikizani chingwe chakumbuyo chakumbuyo ku silinda yama gudumu ndikulumikiza akasupe atsopano ndi tatifupi kuchokera pa zida kupita ku silinda yama gudumu ndi ma brake pads. Ikaninso ng'oma ya brake yomwe yapangidwa kapena yatsopano.

Khwerero 14: Kutaya Mabuleki. Popeza mwachotsa mizere ya brake ndipo mulibe brake fluid mu silinda ya brake wheel, muyenera kukhetsa magazi.

Kuti mumalize sitepe iyi, tsatirani njira zomwe mwalangizidwa mubuku la ntchito yagalimoto yanu chifukwa galimoto iliyonse ndi yapadera. Onetsetsani kuti chopondapo chili chokhazikika musanachite izi.

• Kupewa: Kukhetsa magazi kolakwika kwa mabuleki kumapangitsa kuti mpweya ulowe m'mizere ya mabuleki. Izi zingayambitse kulephera kwa mabuleki pa liwiro lalikulu. Nthawi zonse tsatirani malangizo a wopanga pakukhetsa magazi mabuleki akumbuyo.

Khwerero 15 Bwezeraninso gudumu ndi tayala..

Khwerero 16: Malizitsani njirayi kumbali ina ya olamulira omwewo.. Nthawi zonse tikulimbikitsidwa kuti mutumikire mabuleki pa ekisi imodzi nthawi imodzi.

Mutatha kusintha silinda ya brake kumbali yowonongeka, m'malo mwake ndimalizitse kumanganso brake kumbali ina. Malizitsani masitepe onse pamwambapa.

Khwerero 17: Tsitsani galimoto ndikuzungulira mawilo akumbuyo..

Gawo 18 Lumikizani batri.

Mukamaliza ntchitoyi, mabuleki akumbuyo ayenera kukhazikika. Monga mukuonera pa masitepe pamwambapa, m'malo mwa silinda ananyema n'kosavuta, koma kungakhale lachinyengo kwambiri ndipo amafuna kugwiritsa ntchito zida zapadera ndi njira kuonetsetsa kuti ananyema mizere magazi bwino. Ngati mwawerenga malangizowa ndikusankha kuti izi zitha kukuvutitsani, funsani wina wamakaniko ovomerezeka a AvtoTachki akumaloko kuti asinthe silinda ya brake yanu.