Kupfeka mabhureki mapedhi, madhisiki uye zvigubhu (zvikonzero zvekupfeka nekukurumidza kwezvikamu zve brake system)

Pfeka zvikamu mumabhureki system yemota, uye aya madhisiki, zvigubhu uye mapadhi asiri pasi pekutsiviwa kwakarongwa nekuda kwechishandiso chavo chisingafungidzike. Izvo zvese zvinoenderana nemamiriro emotokari, maitiro emutyairi uye kunaka kwezvinhu. Naizvozvo, zvakakosha kuti uongorore mamiriro ezvikamu zvine periodicity yakasimba kuitira kuti ugadzirise shanduko yakakosha mukudzora zviyero munguva.

Nheyo yekushanda kweiyo braking system mumotokari

Nheyo yakajairika yemabhureki isangano rekukweshana pakati pezvikamu zvakatsiga zvakabatana kune zvakamiswa zvinhu uye zvikamu zvinotenderera nemavhiri.

Kuitika kwesimba iri kunodzima simba remotokari inofamba, kuderedza kukurumidza.

Disc mabhureki

Iyo disc-type brake mechanism ine caliper yakasungirirwa kune yakamiswa maoko kuburikidza nezvimwe zvikamu, ichitenderera coaxially ne disc vhiri hub uye brake pads.

Nekuwedzera kwekumanikidza muma hydraulic brake cylinders anoumba caliper, mapistoni avo anotanga kufamba, achishandura mapedhi anovhara disc kumativi ose maviri. Iyo padhi nzvimbo yakapetwa kakati wandei pane iyo lateral nzvimbo ye disc, ndiko kuti, vanongotora chikamu chidiki chayo.

Huwandu hwemasilinda mu caliper hunogona kusiyana, zvichienderana neinodiwa brake performance uye zvimwe zvikonzero, asi pane nguva dzose mapedhi maviri anofamba akananga kune mumwe.

Kutakura kwavo kunopiwa kungave nemasilinda anoshanda, kana neanonzi anoyangarara mhando bracket, kana pasina chikonzero chechipiri silinda.

Scheme yekushanda kwecaliper ine inoyangarara chimiro:

• 1 - bracket.
• 2 - mutungamiri.
• 3 - mhete yekuisa chisimbiso.
• 4 - caliper ine cylinder.
• 5 - piston.
• 6 - cuff.
• 7 - pads.
• 8 - brake disc.
• 9 - brake fluid.
• 10 - zvakakodzera.

Caliper ine yakagadziriswa dhizaini:

• 2 - mabhaudhi anokwirisa.
• 4 - caliper nemasilinda.
• 5 - pistons.
• 6 - kuvhara cuffs.
• 7 - pads.
• 8 - brake disc.
• 9 - brake fluid.
• 10 - zvakakodzera.

Iyo disc brake ine akati wandei mabhenefiti ayo akavimbisa kushandiswa kwayo muhuwandu hwemotokari:

1. Kunyanya kupisa kwekushisa, sezvo diski inenge yakazaruka zvachose uye inowanikwa pakutonhodzwa nemhepo yekunze.
2. Nyore uye compact dhizaini.
3. Kureruka kwekutarisa mamiriro ekupfeka kwepasi pedhi uye discs.
4. Mikana yekushandisa kuwedzera kwemhepo nekubatsirwa kwemukati wemukati we disc uye kupera kwayo.
5. Kunzwa kwakaderera kune tsvina uye ingress yekunyorova nekuda kwemamiriro akanaka ekuzvichenesa.

Zvinhu zvemadhisiki zvinowanzoita simbi yakakandwa, iyo ine inogutsa frictional properties uye kugadzikana kwayo, isingawanzoiti simbi, uye yemitambo yekushandiswa, zvinhu zvinosanganiswa zvinoshandiswa zvinobvumira kushanda pakupisa kwepamusoro pasina kurasikirwa kwesimba uye geometry.

Brake discs TRW uye TEXTAR - enzanisa vanozivikanwa vagadziri

Mapadhi acho ane substrate yesimbi, pairi friction linings yakagadzirwa nechinhu chakasarudzwa nemakore mazhinji ekutsvagisa inogadziriswa neglue yakakosha uye yakaumbwa spikes.

Iyo yakaoma pano iri mukuwirirana pakati pezvizhinji zvinopokana zvivakwa, yakakwira coefficient yekupokana pasimbi yakakandwa nesimbi, kupfeka kuramba, kugona kuchengetedza madhisiki kubva pakupfeka, kugadzikana kwekushisa uye hushoma mwero weacoustic ruzha.

Drum mabhureki

Zvinosanganisira madhiramu emabhureki muchimiro chemasilinda akavharwa kune rimwe divi uye mabhureki mapedhi anoshanda mukati memukati.

Iwo anoshanda hydraulic cylinders ariwo mukati, kana iwe uchidzvanya pedal, iwo anosundira mapedhi akaparadzana, achiatsikirira pamadhiramu. Iyo padhi nzvimbo idiki zvishoma pane yemukati cylindrical pamusoro.

Kushandiswa kwemaitiro akadaro kune mashoma, nekuda kwezvimwe zvikanganiso zvakakosha:

• kutonhora kusakwana, mapadhi anoshanda muvhavha yakavharwa;
• kushomeka kushomeka kwemarambi kana mvura ichipinda mukati mebhureki;
• zviyero zvakakosha uye uremu hwechimiro chose.

Panguva imwecheteyo, madhiramu ane zvakanakira zvavo, kunyanya, kuramba kusvibiswa, hupenyu hurefu hwebasa uye tekinoroji nyore kugadzira.

Sei mabhureki mapedhi, madhisiki uye zvigubhu zvapera

Friction, ichiita sechinhu chikuru chekushanda mukushanda kwemabhureki, ine chimiro chemuviri chakanyatsotsanangurwa. Uku kudhumhana pakati pezvisina kurongeka zvishoma, kushata kwekukwesha nzvimbo, izvo zvisingagare zvakasara kwavari pasina mhedzisiro.

Uye izvi zvinokonzeresa zvinosuruvarisa, iyo yakakwira coefficient yekukwesha, ndiko kuti, nekukurumidza kumisa muchina. Isu tinofanirwa kusarudza kuwirirana pakati pemhando yebraking uye kusimba kwezvikamu.

Kubva pamakore mazhinji echiitiko, iyo lining uye disc zvinhu zvinosarudzwa nenzira yekuti avhareji disc inogona kupona matatu kana mana seti emapadhi. Iyi ndiyo optimum maererano nereshiyo yemutengo wedhisiki rakakura uye rinodhura kune mutengo wemapedhi asingadhure, ayo anoonekwa seanobatika.

Brake Discs uye Brake Pads mushure me40 km yemotokari mileage

Zvinokonzera kupfeka nekukurumidza

Hupenyu hwesevhisi hwakaderera hwemabhureki friction zvinhu zvinokonzerwa nezvakati wandei.

1. Kutyaira maitiro. Zvakasikwa kuti nekugara uchishandiswa kwepedal, kupfeka kunoenda nekukurumidza, kunyanya kana mabhureki asina nguva yekutonhora.
2. Kutsauswa muzvinhu zvezvinhu. Kwete nguva dzose nezvino zvinotsiviwa, madhisiki (madhiramu) nemapedhi anoiswa zvakangofanana nezvaaive pafekitori. Madhisiki anogona kugadzirwa kubva kukanda simbi yekusiyana kuomarara uye kabhoni kugutsikana, uye Mapedhi anogadzirwa uchishandisa akasiyana matekinoroji, achishandisa zvechinyakare zvinhu pasina asbestos, kubatanidza simbi kana organic fibers. Nekuda kweizvozvo, zvinogoneka, nehunyanzvi hwakaenzana mumisanganiswa yakasiyana-siyana, kushandura mapadhi kana discs kakawanda.
3. Tsvina panzvimbo dzebasa. Guruva nejecha zvinoshanda semabrasives, izvo zvinokurumidza kupfeka.
4. Disc corrosion uye lining material degradation. Zvinogona kuitika zvose nekuda kwekushandiswa kusingawanzoitiki kwemabhureki, uye zvinopesana, kugara kuchipisa.
5. Kusashanda zvakanaka kwechishandiso chebhureki. Mapadhi haadhindike zvakaenzana, zvichikonzera kusajairika kwedivi rimwe.
6. Matambudziko ekutakura vhiriapo vhiri rekudzokera shure rinokonzera kugara uchikwesha mapedhi pa disc.
7. Kutyora mukuchengetedza mapeji. Kuregeredza kwechigubhu brake gadziriso kana souring yepistons mumadhisiki mabhureki.

Sezvauri kuona, kukurumidza kupfeka kunogona kuoneka zvese nekuda kwezvikonzero zvechisikigo uye kubva mukusateerera kwemutyairi.

Sei kusaenzana kupfeka kwezvikamu kuoneka

Izvi zvinowanzoitika nekuda kwekuora kwemukati kwepiston uye masilinda mu hydraulic drive. Kunyanya mu-multi-piston michina. Kune zvakare kuomarara mune inotungamira zvishandiso zvecaliper.

Iyo bracket warps, zvichiita kuti mapedhi adzvinyirwe zvakanyanya kune mumwe mupendero kupfuura mumwe. Iyo caliper inofanirwa kuparadzaniswa, kucheneswa uye kuiswa mafuta, kudzivirira mafuta kuti asasvike panzvimbo yekukweshana. Asi zviri nani kushandisa kutsiva zvikamu.

Kutsiva anther brake caliper Audi A6 C5, Passat B5

Ndeipi njodzi yekupfeka kwezvikamu zve brake system

Kana zvikamu zvasvika pazviyero zvakakomba, iyo braking inoshanda inodonha, iyo isingawanzo kuoneka nekuda kwekuchengetedza kwakavakirwa muiyo braking system. Uhu humwe hunyengeri, mabhureki anogona kungoerekana atadza nemhedzisiro isingagadzirike.

Pakurova kwakanyanya kwemapadhi, nekupfeka kusingagamuchirwi, mapistoni anowedzera kure kure nemasilinda, achiwira munzvimbo dzakasvibiswa, dzaimbova dzisina kushanda. Pane mukana wakakura wekujamurika neavalanche-senge kuwedzera mukupfeka uye kutadza zvachose.

Izvi zvinowedzera nekuderera kwehupamhi hwe diski pasi pemuganhu unobvumirwa. Motokari imwe neimwe ine yayo yakaderera saizi mwero, iyo inofanirwa kudzorwa pane yega yega yakarongwa kugadzirisa.

Kutarisa mapedhi pasina kubvisa gumbo

Hazviiti nguva dzose kuita izvi pasina kubvisa gumbo. Iyo dhisiki inofanirwa kunge iine chinhambwe chakakura chakakwana pakati pematauriro kuti ipe kutonga kwekuona. Dzimwe nguva unoda kushandisa girazi uye tochi.

Kana isu tikafunga nzvimbo yekubatana pakati pe pad uye disc, ipapo muchiedza chakanaka iwe unogona kuona saizi yeiyo friction lining yakasara pane pad substrate.

Kazhinji muganho kukosha ndeye 2-3 mm. Zvine ngozi kuenderera mberi nekutyaira. Uye zviri nani kuti urege kuiunza kune iyi kukosha, mushure mokunge yasara 4 mm inguva yekuchinja mapadhi.

Iyo nyaya inowedzera kuomeswa neinenge isina kukwana zvachose yekuongorora iyo yemukati padhi yakavanzwa pasi pecaliper.

Kunyange kana inogona kuonekwa kubva kumagumo e diski, ichapa ruzivo ruduku, nzvimbo iyi inopera isina kufanana, uyezve, yakavanzwa nemucheto wakaumbwa panguva yekupfeka padenderedzwa re diski. Ndiko kuti, nekupfeka kusina kuenzana kwemapadhi, kudzidza chete kwekunze hakuzopi chero chinhu.

Ukobvu hwemabhureki discs - kuyera sei uye kuti chii chinofanira kunge chiri paAudi A6 C5 discs

Neraki, vagadziri vanowanzopa yemagetsi kana acoustic kupfeka muganho chiratidzo. Iyo block inotanga kudonha hunhu kana kuvheneka chiratidzo pane dashboard.

Zvinokurudzirwa kutsiva mabhureki pads

Dhizaini yemabhureki pamichina yese yakafanana, saka zvinotevera zvekuchengetedza mayuniti zvinogona kusiyaniswa.

1. Mapadhi anogara achichinjwa mumaseti pane imwechete axle. Hazvibvumirwi kuvashandura imwe panguva nekupfeka kusina kufanana.
2. Paunenge uchitsiva mapadhi, zvinodikanwa kudzoreredza giyadhi yavo yese dhizaini ine yakakosha yemhando yepamusoro yekupisa.
3. Cheki inosungirwa inoenderana nerusununguko rwekufamba kwepiston muma hydraulic cylinders.
4. Muchiitiko chekusaenzana kupfeka kwe disc kana kudarika miganhu yejometri yayo, disc inofanira kuchinjwa pasina.
5. Kana uchisaidzira mapistoni pasi pemapadhi matsva, matanho anofanirwa kutorwa kuti awedzere zvakasununguka mwero wemvura mune master cylinder reservoir, uye wozounza nhanho kune yakajairika.
6. Kekutanga paunodzvanya pedal mushure mekuisa mapads, inowira mukati, saka haugone kutanga kufamba usina kudzvanya brake kakawanda.
7. Pakutanga, mapedhi achamhanya mukati, saka kushanda kwemabhureki hakuzodzoserwe pakarepo.
8. Rear axle drum mechanisms zvinoda kugadziriswa kwehandbrake.

Maitiro ekutsiva epamberi brake pads Audi A6 C5

Panogona kunge pasina zvidiki mukuchengetedza kweiyo brake system. Usatarisira kuti kutsiva mapadhi kuchagadzirisa matambudziko ese.

Muzviitiko zvakanyanya kuoma, iwe uchafanirwa kukwidziridza zvakanyanya zvinhu zvese zve system, hose, fluid inoshanda, kusvika pakutsiva macalipers, zvisinei kuti inodhura sei. Chero zvazvingava, migumisiro ichave yakadhura.