Mfundo ya braking
Mfundo yogwirira ntchito ya brake imachokera ku kukangana. Kukangana pakati pa brake pad ndi brake disc (ng'oma) ndi tayala ndi pansi zimagwiritsidwa ntchito kutembenuza mphamvu ya kinetic ya galimotoyo kukhala mphamvu ya kutentha pambuyo pa kukangana ndikuyimitsa galimoto. Dongosolo labwino komanso logwira ntchito bwino la braking liyenera kupereka mphamvu yokhazikika, yokwanira komanso yowongoka, komanso kukhala ndi mphamvu zoyendetsa bwino zama hydraulic ndi kutentha kwapang'onopang'ono kuti zitsimikizire kuti mphamvu yoyendetsa dalaivala kuchokera pa brake pedal imatha kuperekedwa mokwanira komanso moyenera kwa mbuye. Silinda Ndipo pampu iliyonse yaing'ono, ndikupewa kulephera kwa hydraulic ndi kutsika kwachuma chifukwa cha kutentha kwakukulu.
Moyo wothandizira
Kusintha kwa brake pad kumadalira nthawi yayitali yomwe ma shims anu akhala m'moyo wagalimoto yanu. Nthawi zambiri, ngati muli ndi mtunda wa makilomita oposa 80,000, ma brake pads ayenera kusinthidwa. Komabe, ngati mukumva phokoso la magudumu anu, ziribe kanthu kuti muli ndi mtunda wotani, muyenera kusintha ma brake pads. Ngati simukudziwa kuti mwayenda ma kilomita angati, mutha kupita kusitolo yomwe imalowetsa mapadi kwaulere, kukagula ma brake pads kapena kupita kumalo ogulitsira magalimoto kuti muwayike.
Njira yosamalira
1. Pansi pamayendedwe oyendetsa bwino, yang'anani nsapato za brake pamtunda uliwonse wa 5,000, osati kungoyang'ana makulidwe otsalawo, komanso kuyang'ana kuvala kwa nsapato, ngati kuchuluka kwa kuvala kumbali zonsezo kuli kofanana, kaya kubwererako kuli kofanana. mfulu, ndi zina zotero, ndipo zimapezeka kuti ndizosazolowereka Zomwe ziyenera kuchitidwa mwamsanga.
2. Nsapato ya brake nthawi zambiri imakhala ndi magawo awiri: mbale yachitsulo ndi chitsulo chophwanyika. Onetsetsani kuti musadikire kuti zinthu zogundana zithere musanasinthe nsapato. Mwachitsanzo, kutsogolo ananyema nsapato Jetta ali makulidwe atsopano 14 mm, pamene makulidwe pazipita m'malo ndi 7 mm, kuphatikizapo makulidwe a chitsulo akalowa mbale oposa 3 mm ndi makulidwe a zinthu kukangana. pafupifupi 4 mm. Magalimoto ena amakhala ndi ma alarm a nsapato za brake. Pamene malire amavala afika, mita idzachenjeza kuti isinthe nsapato. Nsapato yomwe yafika kumapeto kwa ntchito iyenera kusinthidwa. Ngakhale angagwiritsidwe ntchito kwakanthawi, amachepetsa mphamvu ya braking ndikusokoneza chitetezo chagalimoto.
3. Mukasintha, sinthani ma brake pads omwe amaperekedwa ndi zida zosinthira zoyambirira. Ndi njira iyi yokha yomwe mphamvu ya braking pakati pa ma brake pads ndi brake disc ingakhale yabwino kwambiri komanso kung'ambika kumachepetsedwa.
4. Posintha nsapato, silinda ya brake iyenera kukankhidwa mmbuyo ndi chida chapadera. Osagwiritsa ntchito khwangwala zina kukanikizira kumbuyo mwamphamvu, zomwe zimapindika mosavuta zomangira za brake caliper ndikupangitsa kuti ma brake pads atseke.
5. Mukasintha, onetsetsani kuti mwapondapo mabuleki kangapo kuti muthetse kusiyana pakati pa nsapato ndi brake disc, zomwe zimapangitsa kuti phazi loyamba lisamaphwanye, zomwe zimakhala zoopsa.
6. Nsapato ya brake ikasinthidwa, imayenera kuthamangitsidwa pamtunda wa makilomita 200 kuti ikwaniritse bwino kwambiri. Nsapato yosinthidwa kumene iyenera kuyendetsedwa mosamala.
Momwe mungasinthire ma brake pads:
1. Tulutsani handbrake, ndipo masulani zomangira za gudumu zomwe zikufunika kusinthidwa (zindikirani kuti zamasulidwa, osati kumasulidwa kwathunthu). Kukwera galimoto. Kenako chotsani tayalalo. Musanagwiritse ntchito mabuleki, ndi bwino kupopera ma brake system ndi madzi apadera oyeretsera mabuleki kuti muteteze ufawo kuti usalowe m'mapapu ndikusokoneza thanzi.
2. Masulani ma brake caliper (kwa magalimoto ena, ingomasulani imodzi, kenako masulani ina)
3. Yendetsani chingwe cha brake ndi chingwe kuti payipi ya brake isawonongeke. Ndiye chotsani akale ananyema ziyangoyango.
4. Gwiritsani ntchito c-clamp kukankhira pistoni ya brake njira yonse kubwerera. (Chonde dziwani kuti musanayambe sitepe iyi, kwezani hood ndikumasula chivundikiro cha bokosi la brake fluid, chifukwa mlingo wamadzimadzi wa brake fluid udzakwera pamene piston ya brake ikankhidwira mmwamba). Ikani mabuleki atsopano.
5. Bwezeretsani chowotchera mabuleki ndikumangitsa wononga phula pa torque yofunikira. Bwezerani tayala ndikumangitsa zomangira pang'ono.
6. Tsitsani jack ndikumangitsa zomangira za hub.
7. Chifukwa posintha ma brake pads, tinakankhira pisitoni ya brake kumbali yamkati, ndipo idzakhala yopanda kanthu mukangoponda koyamba. Pambuyo masitepe angapo motsatana, zikhala bwino.
Njira Yoyendera
1. Yang'anani makulidwe: Kukhuthala kwa pad yatsopano yoboola nthawi zambiri kumakhala pafupifupi 1.5cm, ndipo makulidwe ake amachepa pang'onopang'ono ndi kukangana kosalekeza komwe kukugwiritsidwa ntchito. Pamene makulidwe a ma brake pads awonedwa ndi maso, pafupifupi 1/3 yokha ya makulidwe oyambira (pafupifupi 0.5cm) imatsalira. Mwiniwakeyo adzawonjezera maulendo odziyesa okha ndikukhala okonzeka kusintha nthawi iliyonse. Zitsanzo zina zilibe zikhalidwe zoyang'anira mawonekedwe chifukwa cha mapangidwe a gudumu, ndipo matayala amafunika kuchotsedwa kuti amalize.
Ngati ndi yotsirizira, dikirani mpaka kuwala kochenjeza kuyatsa, ndipo maziko achitsulo a brake pad ndi brake disc ali kale mumkhalidwe wachitsulo. Panthawiyi, mudzawona tchipisi tachitsulo chowala pafupi ndi m'mphepete mwa mkombero. Choncho, timalimbikitsa kuyang'ana kavalidwe ka ma brake pads nthawi zonse kuti muwone ngati angagwiritsidwe ntchito, osati kungodalira magetsi ochenjeza.
2. Mvetserani phokoso: Ngati pali phokoso kapena phokoso la "iron rubbing iron" (zikhozanso kuyambitsidwa ndi kuthamanga kwa ma brake pads kumayambiriro kwa kuyika) pamene brake ikuphwanyidwa pang'ono, ma brake pads. iyenera kukhazikitsidwa nthawi yomweyo. sinthani.
3. Kumverera kwa phazi: Ngati mukumva zovuta kwambiri kuti muponde, nthawi zambiri mumayenera kuponda mabuleki mozama kuti mukwaniritse zomwe zachitika kale, kapena mukatenga mabuleki mwadzidzidzi, mwachiwonekere mudzamva kuti malo opondapo ndi otsika, ndiye zitha kukhala kuti ma brake pads kwenikweni atayika. Mkangano wapita, ndipo uyenera kusinthidwa panthawiyi.
Wamba vuto
Q: Kodi ma brake pads ayenera kusinthidwa kangati? A: Nthawi zambiri, kuzungulira kwa ma brake pads akutsogolo ndi makilomita 30,000, ndipo kusintha kwa ma brake pads akumbuyo ndi makilomita 60,000. Mitundu yosiyanasiyana ikhoza kukhala ndi kusiyana pang'ono.
Kodi mungapewe bwanji kuvala kwambiri?
1. Popitiliza kutsika, chepetsani liwiro lagalimoto pasadakhale, gwiritsani ntchito zida zoyenera, ndikugwiritsa ntchito njira yopangira mabuleki a injini ndi ma braking system, yomwe ingachepetse bwino zolemetsa pama braking system ndikupewa kutenthedwa kwa ma braking system.
2. Ndizoletsedwa kuzimitsa injini panthawi yotsika. Magalimoto amakhala ndi pampu ya brake vacuum booster. Injini ikangozimitsidwa, mpope wa brake booster sudzangolephera kuthandizira, komanso udzatulutsa kukana kwakukulu kwa silinda ya brake master, ndipo mtunda wa braking udzachepetsedwa. chulukitsa.
3. Pamene galimoto yotumizira yodziwikiratu ikuyendetsa m'tawuni, ziribe kanthu momwe ikufulumira, ndikofunikira kusonkhanitsa mafuta panthawi yake. Ngati muli pafupi kwambiri ndi galimoto yomwe ili kutsogolo kwanu ndikungoyika mabuleki, kuvala kwa ma brake pads kudzakhala kovuta kwambiri, komanso kumawononga mafuta ambiri. Kodi mungapewe bwanji kuvala kwambiri kwa mabuleki? Choncho, pamene galimoto yotumizira yodziwikiratu ikuwona kuwala kofiira kapena kupanikizana kwa magalimoto kutsogolo, m'pofunika kusonkhanitsa mafuta pasadakhale, zomwe sizimangopulumutsa mafuta, komanso zimapulumutsa ndalama zowonongeka ndikuwonjezera chitonthozo cha galimoto.
4. Poyendetsa usiku, poyendetsa galimoto kuchokera kumalo owala kupita kumalo amdima, maso amafunika kusintha kusintha kwa kuwala. Pofuna kuonetsetsa chitetezo, liwiro liyenera kuchepetsedwa. Kodi mungapewe bwanji kuvala mabuleki kwambiri? Kuonjezera apo, podutsa m'mipingo, m'mitsinje, milatho, misewu yopapatiza ndi malo omwe sawoneka bwino, muyenera kuchepetsa liwiro lanu ndikukhala okonzeka kuthyoka kapena kuyimitsa nthawi iliyonse kuti muteteze ngozi zosayembekezereka ndikuonetsetsa kuti Drive bwinobwino.
Kusamalitsa
Ng'oma za mabuleki zimakhala ndi nsapato za brake, koma nthawi zambiri anthu amatcha ma brake pads kutanthauza ma brake pads ndi nsapato za brake, kotero "ma brake pads" amagwiritsidwa ntchito kufotokoza ma brake pads omwe amaikidwa pa mabuleki a disc. Osati brake disc.
Momwe mungagule
Yang'anani Zinayi Choyamba, yang'anani pa friction coefficient. Kugundana kwamphamvu kumatsimikizira ma braking torque a ma brake pads. Ngati friction coefficient ndi yokwera kwambiri, imapangitsa kuti mawilo atseke, kulephera kuyendetsa bwino ndikuwotcha diski panthawi ya braking. Ngati ili yotsika kwambiri, mtunda wa braking udzakhala wautali kwambiri; Chitetezo, ma brake pads amatulutsa kutentha kwanthawi yayitali panthawi ya braking, makamaka pagalimoto yothamanga kwambiri kapena kuthamanga kwadzidzidzi, kugunda kwamphamvu kwa ma friction pads kumachepa kutentha kwambiri; chachitatu ndi kuona ngati ndi omasuka, kuphatikizapo braking kumverera, phokoso, fumbi, chiopsezo, etc. Utsi, fungo, etc., ndi mawonetseredwe mwachindunji mkangano ntchito; kuyang'ana zinayi pa moyo wautumiki, nthawi zambiri ma brake pads amatha kutsimikizira moyo wautumiki wa makilomita 30,000.
Zisankho ziwiri Choyamba, muyenera kusankha zomata zagalimoto zomwe zimapangidwa ndi wopanga nthawi zonse, wokhala ndi nambala yachiphaso, choyezera chamkangano, miyezo yokhazikitsidwa, ndi zina zambiri, ndipo bokosi lolongedza liyenera kukhala ndi satifiketi yogwirizana, nambala ya batch yopanga, tsiku lopanga, ndi zina; Chachiwiri, sankhani kukonza akatswiri Funsani katswiri kuti ayiyikire.
