Asho ukuthini amabhuleki emotweni? Ingabe zingaphazamisa ukubhuleka?

Iphumaphi imisindo? Lokhu akulutho ngaphandle kokudlidliza kwento engaphansi kwesenzo samandla esibangelwa omunye umzimba noma isenzakalo. Ukukhubazeka kubangela ukuthi izinhlayiya zinyakaze kahle ngokwanele ukuze indlebe yomuntu izibone njengomsindo. Amabhuleki ama-squealing imisindo ephezulu ewenza angajabulisi. Futhi nakuba ezimotweni eziningi imisindo enjalo ikwenza ubheke isimo samabhuleki, hhayi kuzo zonke izimo lokhu kubonisa ukungasebenzi kahle.

Izimbangela zokukhala kwamabhuleki uma ubhuleka? Ama-disc awonakele abangela ukuqhekeka?

Uyazi kakade ukuthi imisindo yenziwa kanjani, kodwa uyazi ukuthi ivelaphi ohlelweni lokubhuleka? Ukuklolodela lapho kubhuleka kuwuphawu lwezinto ezimbili ezihlikihlanayo: insimbi ecijile noma insimbi kumadiski kanye nengxube ye-resin nezingxenye zensimbi kuma-brake pads. Ezimotweni ezijwayele ukugcwala emgwaqweni, okuvame ukusetshenziselwa ukuthutha kwendabuko, akufanele kube khona ukugeleza. Amadiski awugqinsi ngokwanele nezinto zokulwa nokudlidliza zisetshenziselwa ukunethezeka okukhulu.

I-brake screeching kanye nokudlidliza - ungayithathi kancane inkinga

Lezi zimoto zakhiwe phezu kwesimiso - ukhululekile kakhudlwana, ngcono. Ngakho-ke, noma yimuphi umsindo ongemnandi endlebeni (ngaphandle kwe-gurgling yenjini, yebo) uqedwa ngokusetshenziswa kwezinto ezifanele. Ngesikhathi esifanayo, ukuhwebelana phakathi kokuphepha, ukunethezeka kanye nezindleko kufanele kugcinwe. Futhi yingakho ukucwina amabhuleki emotweni yedolobha, i-subcompact noma i-SUV akuyona into enhle.

Ngakho-ke uma unale nkinga emotweni (futhi akuyona imoto ye-F1 noma imoto yezemidlalo yethrekhi yomjaho), bheka ngokushesha ukuthi kwenzakalani ohlelweni lwayo lokubhuleka.

I-Creaking blocks ngenkathi ushayela - kungani lokhu kwenzeka?

Impendulo ilula - kukhona ukungqubuzana phakathi kwama-pads kanye ne-disc, okungafanele kube lapho ushayela ngaphandle kokusebenzisa ibhuleki. Kodwa-ke, akugcini lapho, ngoba akukho ukukhala okunjalo lapho ubhuleka. Amabhuleki ama-squealing angaba uphawu lwama-brake caliper angcoliswe kakhulu. Ukungcola kungena phezu kwamaphedi, okuthi ngaphezu kwalokho angaphumi ngokwanele kudiski. Bese kuba nama-squeaks okungcola nomsindo ocasulayo ngenkathi ushayela. Nokho, lesi akusona isizathu kuphela sokuklolodela.

Amabhuleki ayakhala ngenkathi ushayela - yini okufanele uyenze? Ingabe kuyadingeka ukushintsha ama-brake pads?

Uma amabhuleki ekhala ngenkathi ushayela, lokhu kungase futhi kube uphawu lwe-pad delamination. Naphezu kweqiniso lokuthi i-piston iwadudula ngendlela efanele kude nama-discs, enye ingxenye isagudla ama-disc futhi yenza umsindo oqhubekayo oma lapho kufakwe ibhuleki. Kuyenzeka futhi amabhuleki aguge kangangoba awekho ama-pads, uwabhuleka namapuleti kuphela. Esimeni esinjalo, bakhiphe osizini lwabo futhi ufake izitini ezintsha.

Amabhuleki amasha ayakhala - yini okufanele uyenze?

Amabhuleki ama-squealing awawona ngaso sonke isikhathi uphawu lokuguga. Uzothini uma into enjalo ifika ezindlebeni zakho ngokushesha ngemva kokuphuma ku-workshop? Impendulo ingaba lula kakhulu - umakhenikha akazange enze umzamo omkhulu njengoba kufanele. Amapuleti azacile afakwa ku-brake caliper, eqoqa ngokungenasihe ukungcola namadiphozithi kuma-pads. Eqinisweni, amasethi amahle amabhlogo anamapuleti amasha kuwo, kodwa uma ngesizathu esithile engekho, umakhenikha ubeka isethi kumadala. Uma kubi ukuwahlanza, kunengozi yokuthi i-disc izohlangana nama-pads ngenkathi ushayela. Futhi-ke ama-squeaks awagwemeki.

Kungani amabhuleki ekhala lapho efudumala?

Eqinisweni, kunezimbangela ezimbili ezivame kakhulu zale nkinga. Okokuqala ukubonakala kwe-vitreous layer kuma-disc noma ama-pads, okubangelwa ukutubeka kwawo. Lokhu kungenzeka uma unquma ukubhuleka kanzima ngemva kokufaka isethi entsha yamadiski namaphedi. Ngezinye izikhathi isisombululo esihle ukumane uhlakaze izakhi zokungqubuzana futhi uzifake phansi nge-sandpaper. Nakuba ezimweni lapho zishiswe khona kabi, ngeshwa, lokhu ngeke kube indlela ephumelela kakhulu. 

Iyiphi indlela engcono kakhulu yokuklolodela lapho ubhreka?

Isizathu sesibili ukudlala kakhulu phakathi kwamaphiko amaphedi kanye nemfoloko ye-brake caliper. Njengoba izinga lokushisa likhuphuka, i-backlash nayo iyanda, ngenxa yokuthi ama-squeaks azwakala kakhulu uma amabhuleki eshisa kakhulu. kuzoba okungcono kakhulu ukuqaqa kanye nokugcotshwa nge-paste eklanyelwe ukuqeda ukutswina kwamabhuleki. Yiqiniso, isetshenziselwa ukugcoba amaphiko amabhulokhi, hhayi izindawo zokuhlikihla.

Ungawaqeda kanjani amabhuleki emoto?

Kusele ukususa amabhuleki. Yebo, uma wenza lokhu kudala, kungase kube nenkinga encane ngokuxegiswa kwezikulufu ezifakwayo. Qala ngokuwafafaza nge-penetrant ukuze uwenze angakulungi kangcono. Ungakwazi futhi ukuwacindezela kancane ngesando, bese uqala ukuqaqa. Ungakhohlwa ukuxhuma ulayini we-brake fluid ukuze ungachithi. Ngemva kokuhlakaza izakhi, kuvela ukuthi yini engalungile ngokwesimiso futhi kungani amabhuleki creak.

Hlola isimo sezingxenye ngazinye

Kungcono ukuhlanza zonke izingxenye, kuhlanganise ne-caliper nemfoloko. Kala futhi ubukhulu be-brake disc. Khumbula ukuthi uma isohlangothini ingaphezu kwemilimitha izacile kunevelu yasembonini, ifanele ukushintshwa. Ngaphezu kwalokho, hlola isimo se-piston ku-caliper kanye nezakhi zenjoloba ezibhekene nokuyibeka uphawu.

Amabhuleki ama-squeaky angalungiswa uwena

Ukuzivuselela kwe-caliper akunzima, nakuba kudinga amathuluzi amaningana, njenge-vise. Ezimweni eziningi, i-brake squeak ingumphumela wokuphatha ngokunganaki nokuhlanza okwanele kwezingxenye, futhi lokhu kungaqedwa ngaphandle kokungenelela okuningi kumabhuleki. Ngemuva kokuhlanza, lapho ususa umugqa we-brake fluid, qiniseka ukuthi wopha uhlelo. Ngaphandle kwayo, ukushayela kuzoba yingozi ngenxa yokuncipha kwamandla okubhuleka.

Njengoba ubona, amabhuleki e-squealing ngokuvamile alula ukubhekana nayo futhi inkinga ibangelwa ukungabi nandaba kwe-prosaic ngokuhlanzeka kwezingxenye zesistimu. Nokho, izimpawu akufanele zishaywe indiva. Lapho amabhuleki ekhala, kungase kungabi yingozi ikakhulukazi, kodwa kuzocasula lapho ushayela.