Mapepala oyimitsa njinga zamoto: m'malo mwawo, nazi!

" Moni nonse !

Zikomo chifukwa cha zolemba zonsezi, chuma chambiri chazambiri. Ndemanga ziwiri zokha nditawerenga nkhaniyi posintha ma pads a njinga zamoto.

Kupaka mafuta ulusi si lingaliro labwino. Izi zimachepetsa kukangana ndikuwonjezera chiopsezo chowonjezera. Pali chiwopsezo m'manja, koma ndi wrench ya torque ndizodziwikiratu: kukoka ndikotsimikizika. Pachifukwa ichi, "anti-seize" pastes (anti-blocking) amaperekedwa (osankhidwa molingana ndi zitsulo zolumikizana), zomwe sizokwera mtengo ndipo zimasunga ma torque omangika.

Kumbali ina, pankhani ya ma calipers oyandama, kuyatsa slide ndi lingaliro labwino! Mafuta "olimba" amakondedwa pano, monga mafuta a molybdenum disulphide (MoS2). Chomangiracho chikachoka, tinthu tating'ono ta molybdenum timakhalabe "chomamatira" kuchitsulo, kotero kuti pamakhala mafuta ochepa. Kuonjezera apo, mafutawa amatha kugonjetsedwa ndi nyengo yoipa ndipo amateteza madzi ochulukirapo ndi kutentha "kusamba".

Ndizomwezo, sindine makaniko, ndili ndi chabe Honda V4 wazaka 30 yemwe amakhala nthawi yayitali mlengalenga kuposa panjira. Izi sizimasokoneza mtundu wa nkhaniyi.

Tsiku labwino kwa onse!

Stefano"

Zoonadi, mabuleki ndi mbali yofunika kwambiri ya chitetezo cha njinga yamoto yathu. Pachifukwa ichi, ziyenera kuchitidwa nthawi zonse. Dziwani kuti palibe chovuta pakukonza kwawo. Koma tisanalowe m’kati mwa nkhaniyo, ndi bwino kumvetsa mmene mabuleki a njinga yamoto amagwirira ntchito.

1 - Kufotokozera

Kodi mabuleki a njinga yamoto amagwira ntchito bwanji?

Tiyeni tisunthire ku ng'oma yomwe yatsala pang'ono kutha ndikuukira mwachindunji ndi disc brake, yomwe yakhala momwe zimayendera njinga zamoto zonse zamakono. Tenga Mwachitsanzo, ananyema kutsogolo okhala ndi:

- silinda ya master, lever yake ndi posungira yake yodzaza ndi brake fluid,

- payipi,

- imodzi kapena ziwiri zosakaniza

- mapulateleti,

- disk (s).

Ntchito ya braking system ndi kuchedwetsa njinga yamoto. Mu physics, tikhoza kutchula izi kuchepetsa mphamvu ya kinetic ya galimoto (pafupifupi, iyi ndi mphamvu ya galimoto chifukwa cha liwiro lake), njira zomwe zimagwiritsidwa ntchito mwa ife ndi kutembenuka kwa mphamvu ya kinetic kukhala kutentha, ndi zonse. izi ndi kungopaka ziyangoyango pa zimbale Ufumuyo mawilo njinga yamoto. Zimapukuta, zimatenthetsa, mphamvu zimatayika, kotero ... zimachedwetsa.

Tiyeni tiwone mwatsatanetsatane unyolo wanjinga yamoto kuchokera pansipa.

Ananyema zimbale njinga zamoto

Awa ndi ma disc omwe amataya mphamvu zambiri. Pali mmodzi kapena awiri a iwo (pa gudumu lakumbuyo), amamangiriridwa ku kanyumba ka magudumu. Pali mitundu itatu yamoto yamoto:

- disk yokhazikika: mkate wonse,

- theka-akuyandama chimbale: gawo lomwe limalumikizidwa ndi likulu, lomwe nthawi zambiri limapangidwa ndi aluminiyamu, limalumikizidwa pogwiritsa ntchito matumba (gawo lozungulira pachithunzili) ndi chimbale chopangidwa ndi chitsulo, chitsulo chosungunuka kapena kaboni (ndi gawo ili pomwe ma pads azipaka),

- choyandama chimbale: mfundo yomweyi monga ma disc oyandama, koma ndimalumikizidwe osavuta, ma disc amatha kusunthira pang'ono mbali (nthawi zambiri amagwiritsidwa ntchito pamipikisano).

Ma diski oyenda pang'ono kapena oyandama oyendetsa njinga zamoto amachepetsa kutentha pakati pavuto ndi njirayo. Chosasunthika, chimatha kukulirakulira mwakufuna kwa kutentha popanda kupundula khasu, potero kupewa mavuto okutira.

Mapepala a njinga zamoto

Mapepala awiri mpaka asanu ndi atatu ananyema (ngati pali ena oyendetsa zida zapadera, ndi zina zambiri) Omangiriridwa ndi njinga zamoto ndipo amakhala ndi:

- mbale yamkuwa yolimba,

- zitsulo zopangidwa ndi zinthu zowonongeka (cermet, organic kapena carbon). Ndilo pedi ili lomwe limakanikiza ma diski omwe amachititsa kutentha komanso kutsika.

Monga tawonera m'chigawo chino cha nsapato zanjinga zamoto zomwe zidatengedwa ndi maikulosikopu (kumanja), zinthu zophatikizidwazo zimaphatikizaponso zinthu zingapo, kuphatikiza mkuwa, mkuwa, chitsulo, ceramic, graphite, iliyonse ili ndi gawo losiyana (kuchepetsa phokoso, mtundu kukangana, etc.)). Zida zonse zikasakanizidwa, chilichonse chimapanikizidwa ndikuwomberedwa kuti zitsimikizire kulumikizana ndi kusungunuka kwa phula la mabuleki kuti lithandizire.

Mapepala okwera njinga zamoto amabwera ndi mikhalidwe ingapo: msewu, masewera, njanji.

MUSAMAYIMBITSE njinga yamoto yamoto ngati mukungoyendetsa pamsewu. Amangothandiza pokhapokha ngati ali otentha kwambiri, zomwe sizimachitika nthawi zonse. Zotsatira zake: azichita zoyipa kuposa mapadi oyambilira, omwe amatsogolera kukulira kwa mtunda wa braking!

Oyendetsa njinga zamoto

Chifukwa chake, zida zopumira, zomwe zimakonzedwa kapena zoyandama pafoloko yamoto, zimathandizira ma pads. Ogwiritsira ntchito amakhala ndi pistoni (imodzi mpaka eyiti!) Ndipo amalumikizidwa ndi ma payipi kupita ku silinda yayikulu. Ma piston ali ndiudindo wokanikiza ma pads motsutsana ndi disc. Tidzadutsa mosiyanasiyana mitundu ina ya anthu obwera, kuyambira pisitoni imodzi mpaka ma pistoni asanu ndi atatu otsutsana, ma pistoni awiri oyandikana, ndi zina zambiri, lomwe likhala mutu wankhani yotsatira.

Ubwino woyenda pamiyendo yoyenda panjinga yamoto ndikuti imalumikizana ndi disc, kuwonetsetsa kulumikizana kwa pad-to-disc pamalo akulu kwambiri.

Njinga yamoto ananyema

Wopangidwa ndi pulasitiki yolimba (nthawi zina Teflon yolimbikitsidwa ndi chitsulo choluka kapena Kevlar, "payipi ya ndege"), ma hose amabowo amapereka kulumikizana kwa hydraulic pakati pa master silinda ndi ma calipers (kwenikweni ngati mapaipi). Paipi iliyonse imalumikizidwa mwamphamvu ndi caliper mbali imodzi, ndi master cylinder mbali inayo.

Njinga yamoto ananyema mbuye yamphamvu

Chombo cha brake master chimatumiza mphamvu yomwe dalaivala amagwiritsa ntchito (yemwe adati woyendetsa ndege?) Kwa lever, pamapadi kudzera pa madzi amadzimadzi. Kwenikweni, imakhala ndi lever yomwe imakankhira pisitoni, yomwe imapangitsa kuti madzi azisokonekera.

Brake madzimadzi a njinga zamoto

Ndimadzimadzi osamvetsetseka omwe sagonjetsedwa ndi kutentha ndipo ali ndi udindo wosamutsa mphamvu yogwiritsidwa ntchito ndi master silinda pisitoni kupita ku ma pistoni a oyendetsa njinga zamoto. Mwachidule, ndi amene amakankha ma pistoni.

Brake madzimadzi ndi hydrophilic kwambiri (amamwa madzi) motero, mwatsoka, ali ndi chizolowezi chokalamba, kutaya msanga mphamvu yake. Madzi omwe amapezeka mumadontho amadzimadzi amatulutsa nthunzi ndipo madziwo sagwirizananso. Zotsatira zake, zowalamulira zimakhala zofewa, ndipo poyipa kwambiri, simudzatha kuyimitsa njinga yamoto!

Pachifukwa ichi, ndikofunikira kuti magazi aziyenda pang'onopang'ono pamagalimoto oyenda njinga yamoto chaka chilichonse (koma tiwona pambuyo pake ...). Onaninso kuti madzi awa amakonda kuwononga malo opentedwa ...

Momwe mabuleki amoto amagwirira ntchito

1 / wokwera njinga yamoto akukanikiza lever (D), yomwe imakankhira master silinda pisitoni (B),

2 / pisitoni ya master silinda imapangitsa kuti madzi asungunuke (C) (pafupifupi 20 bar),

3 / madzi amadzimadzi amakankhira pisitoni (s) ya omwe amadana nawo (G),

Makina osindikizira a 4 / caliper (H),

5 / ziyangoyango zimamangiriza ma disc (I) omwe amatenthetsa ndikuzimitsa mphamvu zamagetsi za njinga yamoto ...

2 - Kukonza ma brake pads

Momwe mungachitire?

Pambuyo pa gawo lalingaliro lotopetsali, tiyeni tifike pamtima pa nkhaniyi: m'malo mwake ma piritsi oyimitsa njinga yamoto yanu ...

Mapepala oyimitsa njinga zamoto amakhala ndi chizolowezi chosachedwa kutha, kutaya makulidwe ndipo amafunika kusinthidwa nthawi ndi nthawi, ngati zingatheke, ngakhale mabuleki asanapezekenso ... sungani zikhalidwe za ma disc. Ngati zingwe zonse zapita, chidzakhala chitsulo chomwe chingagundike ndi disc, chomwe chimatuluka mwachangu kwambiri (chitsulo chotsutsana ndi chitsulo: sichabwino ...)

Kodi mungasinthe nthawi yanji panjinga yamoto pa njinga yamoto? Ambiri ali ndi poyambira kakang'ono pakati komwe kamawonetsera kuvala. Pansi pa poyambira pofika kapena pofika, ndikofunikira kusinthitsa ziyangoyango zonse. osati kubangula kokha. Musachite mantha, mwina nthawi zonse pamakhala millimeter yaying'ono yazinthu pansi pa poyambira. Izi zimapulumutsa nthawi, koma monga zinthu zabwino, ndibwino kuti musachite mopitirira muyeso ...

Tiyeni tizipita pang'onopang'ono

Choyambirira, titha kudzikonzekeretsa ndi dzanja lamphamvu panjinga yamoto njinga yamoto, oyimitsa mabuleki amatha kusiyanasiyana pang'ono ndi mtundu wina wamoto wa njinga zamoto, komano chida chabwino. Letsani ma kiyi ogulidwa pamsika, monga ma kiyi a € 1, komanso makiyi okhala ndi mbali 12 kapena makiyi apansi. Kulibwino kukhala ndi wrench ya mapaipi ya 6 yomwe imagwira ntchito bwino kuposa seti ya zingwe makumi atatu zowola ... Dzitengereni chubu cha mafuta, nsanza, zotsukira mabuleki, burashi ndi syringe. Tiyeni tipite.

1 / Tsegulani posungira madzi amadzimadzi mutatha:

- tembenuzani ndodo za njinga yamoto kuti pamwamba pamadzi pakhale yopingasa;

- kulungani chiguduli mozungulira chidebecho, pagawo lililonse lopakidwa pansipa (kumbukirani, madzi a brake amadya utoto wa njinga yanu, komanso chochotsa utoto ...).

Zimangotsalira pang'ono pang'ono ndi sirinji yakale.

Zomangira pa zitini zomangidwa munjinga yamoto yanyema njinga yamoto nthawi zambiri sizimakhala bwino. Gwiritsani ntchito sikulosi yoyeseza yolondola, ndipo ngati sikuluyo sikutuluka koyamba, ikani chowongolera ndikuchipopera mopepuka kuti muchepetse ulusiwo. Kenako ikani mwamphamvu pa screwdriver kwinaku mukuyitembenuza kuti imasuke.

Payenera kukhala pali madzi pansi pamtsuko nthawi zonse!

2 / Chotsani chobowolera.

Pankhani ya disc iwiri, timasamalira munthu wothandizira nthawi imodzi pomwe winayo amakhala m'malo mwake. Nthawi zambiri imakonzedwa ndi zomangira ziwiri pansi pa foloko yamoto, mwina BTR kapena hex. Mukungochotsa zomangira ndikusunthira mosamala choletsa kuti musachotse pa disc ndi rim.

3 / Tulutsani mabasiketi ananyema

Zipindazo zimalumphira pachikhomo chimodzi kapena ziwiri zomwe zimadutsa pa caliper. Chombocho chimakokoloka (monga pa njinga zamoto za Honda) kapena chimasungidwa ndi zikhomo ziwiri zazing'ono zomwe zimadutsamo.

Musanachotse ma axel, onaninso momwe mayikowo amatetezera omwe ali pamwamba pazitsulo (ma axel amapita mchitsulo).

Chotsani zikhomo (kapena tsegulani cholumikizira), chotsani axle (s) mutanyamula zikhomo ndi mbale zoteteza ...

Hop, matsenga, amatuluka okha!

Mapepala ena a mabuleki amakhala ndi mbale zomata zomata (zomata kumbuyo). Sonkhanitsani kuti muyike pazatsopano.

Osataya zikwatu zakale panjinga yanu yamoto, zidzagwiritsidwa ntchito.

4 / Chotsani mabasiketi a caliper.

Monga mukuwonera, ma pistoni ananyema amabwerera mmbuyo chifukwa chovala mapaketi, ndipo mawonekedwe ake mwina ndi odetsedwa. Ma piston awa amafunika kukankhidwira mkati, koma ayeretse kaye. Zowonadi, fumbi lomwe lasonkhanitsidwa pamtunda wawo lingawononge ma gaskets omwe amatsimikizira kukhathamira. Kumbukirani kuti amatulutsidwa mwachindunji ndi madzi amadzimadzi, ndipo chifukwa chake ayenera kukhala opanda madzi, sichoncho?

Chifukwa chake, perekani zotsukira mabuleki mwachindunji ndikutsuka. Pamwamba pa ma piston ayenera kukhala bwino asanakankhire kumbuyo. Ayenera kuwala!

5 / Sunthani pambali ma pistoni a caliper.

Bwezerani mapepala akale pakati pa ma pistoni (palibe chifukwa chobwezeretsera zikhomo ...) ndipo, pogwiritsa ntchito screwdriver yayikulu pakati pawo, kanikirani ma pistoni kumbuyo kumunsi kwa nyumba zawo ndi lever. Muyenera kugwiritsa ntchito mphamvu, koma simusowanso kulowa ngati wogontha!

Pisitoni atakankhidwira mmbuyo, penyani mtsuko wamadziwo ... Mulingo wamadzi wakwera, chifukwa chake tidatsuka pang'ono.

6 / Ikani ziyangoyango zatsopano

Ndizovuta pang'ono pamenepo: muyenera kugwira mapiritsi awiri ananyema ndi mbale yoteteza m'malo mwake ndi dzanja limodzi, ndikukhazikitsa axle ndi inayo ...

Pankhani yolumikizana ndi ulusi, mafuta ulusiwo (ndi ulusi YOKHAYO) ndi mafuta omwe angathandizire kutulutsa kwina (ndipo osalimbitsa ngati wopenga, sizimveka). Sinthanitsani zikhomo ngati mukugwiritsa ntchito dongosololi.

7 / Pamaso m'malo caliper ananyema ...

Sambani chotsitsa ndi mapadi kachiwiri ndi chotsukira mabuleki komanso disc.

Zimbale ndi ziyangoyango sayenera mafuta !!!

Phatikizani zomangira zomwe zimagwira caliper ku mphanda, kuziyika m'malo ndikuzilimbitsa, koma osati ngati misala: zomangira zomangika bwino ndi zomangira zabwino, ndipo koposa zonse, sizidzathyoka, ndipo zidzakhala zosavuta kuzitenga. kupatula nthawi ina. .

8 / Ndizo, zatha!

Zimangotsala kuti zibwereza kugwiranso ntchito kwachiwiri, ngati zilipo.

9 / Zochitika Zaposachedwa

Musanatseke chidebecho ndi madzi, bweretsani mulingoyo ndipo musaiwale:

Gwiritsani ntchito lever yanjinga yanu kuti mubwezeretse mapepalawo m'malo mwake kuti mutha kuyimitsa mukangobwerera pa njinga!

3 - Kufotokozera mwachidule

Malangizo athu oti musinthe ma pads pa njinga yamoto yanu

Zovuta:

Zosavuta (1/5)

Nthawi: Osapitirira ola limodzi

kuchita

- Gwiritsani ntchito zida zabwino,

- Perekani zotsukira mabuleki ndi madzimadzi atsopano,

- Tsukani bwino ma pistoni ndikupeza mwayi woyeretsa ma calipers,

- Musanakhazikitsenso, tsitsani ulusi wa zomangira,

- Pamapeto pake, yambitsani lever ya brake kuti mubwezeretse zonse m'malo mwake,

- Onaninso kulimba ndi magwiridwe asanakwere!

Osachita

- Gwirizanitsani ma brake pads okhala ndi mafuta ambiri osawatsuka,

- Osayeretsa ma pistoni musanawabweze,

- Ikani mapepala mozondoka, zomangira pisitoni ... Zopusa, koma nthawi zina zimachitika, zotsatira zake: ma discs ndi mapepala amapotozedwa, ndipo kachiwiri, bwino ...

- Iwalani kusintha mapini okhoma a ma axle a nsapato,

“Mangitsani zomangira ngati… u… kudwala?”

Zitha kuchitika ...

- Pa njinga zamoto za Honda, zovundikira za axle zimakomedwa ... ndipo nthawi zambiri zimamatira. Ndibwino kuti musaumirire ngati sizikukwanira:

Ngati mulibe makiyi amtundu wabwino kwambiri (mtundu wa BTR), iwalani ndikupita kwaogulitsa musanachite chilichonse chopusa (mutu wa BTR umakhala wozungulira, nkhwangwa singachotsedwenso, wogulitsayo angasangalale ngati muli ndi chinthu chopusa , Akugulitsani caliper watsopano ...).

Ngati disassembly idachita bwino, kumbukirani kupaka mafuta musanapanganso (ndipo inde, ndiye anali mafuta a izo!).

Nkhwangwa zimatsekedwa ndi kapu yaying'ono, ndikuthandizira mosalala, timathiranso mafuta ndipo samatumikira ngati ... u ... ngati wachifwamba? Zikomo chifukwa cha iwo.

- Ma pistons a Brake sakwanira:

Ayeretseni bwino ndikuyesanso,

Osayesa kuwapaka mafuta.

Ngati sizinaphule kanthu, timabwezeretsa mapepala akale, kupita ku garaja kapena kuyembekezera gawo la "Calipers" ...

Upangiri wabwino

- Mabomba a njinga zamoto, monga chovala chilichonse chatsopano, amasweka. Makilomita zana abwino okhala ndi khomo lolowera chete, kubowoka kofewa, kokwanira kuyendetsa mapepala.

- Pakachitika kuswa-kulephera, mapadi amakhala oundana (pamwamba pake amawala) ndipo mabuleki a njinga yamoto amalephera. Ingowagawanitsa ndi kuwapukuta ndi sandpaper pamalo athyathyathya.

- Kuti mugwiritse ntchito panjanji zanjinga yamoto, ena amawombera kutsogolo (kotero m'mphepete mwake) a pad kuti apititse patsogolo magwiridwe antchito.

- Monga taonera kale, zomangira zomangira za mbiya zophatikizika ndi zamtundu wa mtanda. Ngati n'kotheka, m'malo mwa analogues, ndi mutu wokhala ndi hex mkati ndi chitsulo chosapanga dzimbiri, chomwe chiri chosavuta kuchotsa ...

Tithokoze Stefan chifukwa chantchito yake yabwino, kulemba ndi kujambula (kuphatikiza magawo osasindikizidwa a microscope brake pad!)