Kupisa sei mabhureki discs mumotokari?
Zviri mukati
Mabhureki discs akagadzirirwa kupisa. Iyi ndiyo chete nzira yekushandura kinetic simba remotokari inomhanyisa mukupisa uye wobva waibvisa mudenga. Asi izvi zvinofanira kuitika zvakasimba pakuraira kwemutyairi. Kupisa kwemabhureki mune mamwe mamiriro ese kunoratidza kuvepo kwekusashanda, pamwe nesarudzo dzekukurumidzira, ndiko kuti, kupisa kwakanyanya.
Zvimiro zvemota brake system
Basa remabhureki nderekumisa mota nekukurumidza uye zvakachengeteka sezvinobvira. Nzira iri nyore yekuita izvi ndeyekubatsirwa kwesimba rekukwevera, rinoitika mumagadzirirwo emabhureki.
Mabhureki anowanikwa mumotokari dzemazuva ano pavhiri rega rega kuitira kuti anyatsobatisisa mavhiri mumugwagwa.
Basa rinoshandisa:
- mabhureki madhisiki kana zvigubhu, simbi zvikamu zvakabatana nemavhiri hubs;
- mabhureki mapedhi, anosanganisira chigadziko uye linings akagadzirwa nechinhu chine yakakwira coefficient yekupokana nesimbi yakakandwa kana simbi uye panguva imwechete inomira tembiricha yakakwira nekupfeka kushoma kwezvose mapedhi pachawo uye madhisiki (madhiramu);
- brake drive, mechanical, hydraulic and electronic devices zvinofambisa simba kubva pazvinodzora zvemutyairi kuenda kune mabhureki michina.
Kune akatiwandei emhando dzemabhureki masisitimu, basa rakakosha mukupisa kwema discs rinoridzwa nesevhisi uye mabhureki ekupaka.
Ose ari maviri anoshanda nenzira yakafanana - mutyairi kuburikidza nedhiraivha anogadzira simba remagetsi pamabhureki mapedhi, ayo anotsikirirwa kurwisa madhisiki kana zvigubhu. Kune simba rekukwevera rinotarisana neinertia yemotokari, simba rekinetic rinoderera, kumhanya kunodonha.
Mabhureki madhisiki uye zvigubhu zvinofanira kupisa here?
Kana tikaverenga simba rekubhureki, uye iri ndiro simba rinoburitswa muchimiro chekupisa panguva yebhureki pane imwe unit nguva, saka kazhinji inodarika simba reinjini.
Kuti injini inopisa sei, kusanganisira simba rinotakurwa nemagasi emhepo uye rinoshandiswa pakuita basa rinobatsira mukufambisa motokari nemutoro, zviri nyore kufungidzira.
Zvinokwanisika kugovera simba rakakura kudaro chete nekuwedzera kukuru kwekushisa. Zvinozivikanwa kubva kufizikisi kuti simba rekuyerera kwesimba rinoenderana nekusiyana kwetembiricha, ndiko kuti, musiyano pakati pehita nefiriji. Kana simba risina nguva yekupinda mufiriji, munyaya iyi imhepo yemhepo, kutonhora kunokwira.
Iyo dhisiki inogona kupenya murima, ndiko kuti, kuwana mazana akati wandei madhigirii. Nomuzvarirwo, haizove nenguva yekudzikama pakati pebhureki, ichapisa rwendo rwese.
Kupfurikidza zvikonzero
Pane musiyano mukuru kwazvo pakati pekupisa nekupisa. Kupisa chinhu chinowanzoitika, ndiko kuti, kuverengerwa uye kuyedzwa nevagadziri vemotokari, uye kupisa kwakanyanya ndeye emergency.
Pane chakakanganisika, tembiricha yakakwira zvakanyanya. Panyaya yemabhureki, izvi zvine njodzi, nekuti zvikamu zvinopisa zvakanyanya hazvigone kushanda zvakajairika, zvinorasikirwa nesimba, geometry uye zviwanikwa nekukurumidza.
Migumisiro yekutyaira pahandbrake
Chinhu chakareruka chinosangana nevatyairi vese vekutanga ndechekukanganwa kubvisa brake yekupaka pakutanga kwekufamba.
Mainjiniya vagara vachinetsekana nekukanganwa uku. Paive nemagetsi emwenje uye eruzha anobatiswa kana uchiedza kufamba wakasungwa pads, pamwe nemahandbrake otomatiki anokokwa uye anoburitswa nemagetsi kana mota yamira uye yotanga.
Asi kana iwe uchiri kutyaira nemapadhi akadzvanywa, iro rakakosha simba rinofambiswa rinopisa madhiramu zvekuti mabheji epadhi anopisa, simbi inoshanduka, uye ma hydraulic cylinders anodonha.
Izvi zvinowanzoonekwa chete kana matai ari pamadisiki anotanga kusvuta. Zvinoda kugadziriswa kukuru uye kunodhura.
Yakanamira caliper piston
Mune dhisiki michina, hapana akaparadzana maturusi ekubvisa piston kubva pamapadhi. Dzvinyiriro mu hydraulic system inobviswa, iyo clamping force inova zero, uye friction force yakaenzana nechigadzirwa chekumanikidza pa block uye coefficient ye friction. Ndiko kuti, "zero" hazvina basa kuti nhamba ipi - ichava "zero".
Asi hazviwanzo shanda nenzira iyoyo. Iyo block inofanira kudzoserwa nechikamu chemillimeter, zvirinani nekuda kwekusimba kweiyo yekuisa chisimbiso cuff. Asi kana kuora kukaitika pakati pepiston necaliper cylinder, uye piston wedges, mapedhi acharamba akadzvanywa nesimba risiri zero.
Kusunungurwa kwesimba uye kupisa kusingadzorwi kuchatanga. Ichapera chete mushure mekunge humwe hutete hwechigadziko hwadzimwa kubva pakuputira nekuda kwekupisa uye kurasikirwa kwezvinhu. Panguva imwecheteyo, diski ichapisa zvakare.
Mhepo mubhureki system
Kashoma, asi mhedzisiro yacho yakacherechedzwa apo mapedhi akangoerekana atsikirirwa pamadhisiki nekuda kwekutadza kupomba kwedhiraivha kubva kumhepo.
Iyo inowedzera kubva pakupisa uye inotanga kudzvanya mapedhi kurwisa madhisiki kuburikidza nemasilinda. Asi zvakadaro, kusati kwatanga kupisa, mutyairi anozoona kuti mota hainonoke.
Akaputsa Disc kusakara
Kana yakapfekwa, ma discs anorasikirwa neakanaka geometric chimiro. Kusununguka kunooneka kunoonekwa pavari, mapadhi anoedza kumhanyira mairi.
Zvose izvi zvinotungamirira kukubatana kusingatarisirwi pakati pezviso zve discs uye linings, uye chero maitirwo achareva kupisa nemigumisiro yese inotevera.
Kutsiviwa kusina kunaka kwemabrake pads
Kana iyo tekinoroji yekutsiva padhi ikatyorwa, kune zvese zviri nyore muchiitiko che disc brake, mapads anogona jam mune caliper.
Iko kunokonzeresa kukakavara kuchapisa disc uye caliper gwara vane, izvo zvinongowedzera mamiriro acho ezvinhu. Kazhinji inopera nemutyairi achiona ruzha rwekunze uye kudzikira kwakanyanya mukuita mabhureki.
Nzira yekubvisa sei kupisa discs
Pane mitemo yakapusa yekuchengetedza mabhureki kubva pakupisa:
- shandisa mabhureki chete muzviitiko zvekukurumidzira uye kwekumira kwekupedzisira, mune mamwe mamiriro ese, kumahombekombe pasi peinjini yakanaka kana yakaipa;
- usashandise mabhureki pamateru akareba mumakomo, injini chete kana gomo rakabhureki, iyo sevhisi system haigone kurarama kusvika kune yakaderera nzvimbo yekutanga yakakomba kudzika, kuve nechokwadi cheizvi, zvakakwana kuverenga zvinogoneka. simba iro motokari inaro pamusoro pegomo;
- chengetedza mabhureki maitiro ari muchimiro chakakwana, kuve nechokwadi chekuti hapana kuora kweiyo hydraulics uye madhairekitori nekutsiviwa kwega kwega kwepadhi, uchishandisa lubricant yakakosha uye mepu yayo yekushandisa;
- panguva yekutsiva madhisiki nekupfeka kwakanyanya, pasina kumirira kubuda kwavo kwakazara.
Madhisiki akapisa anofanira kutsiviwa. Vakarasikirwa nesimba, coefficient yavo yekukakavadzana yakashanduka kunyange nemapadhi matsva, uye zvinonyanya kukosha, hazvina kuenzana munzvimbo, izvo zvinotungamirira kune jerks uye kupisa kutsva.
Mhedzisiro yekushanda kusina kunaka kwebrake system
Madhisiki anopisa anowanzo kuchinjwa kana gumbo richinzwika mubhureki pedal kusvika kurova kwevhiri. Kana chiyero ichi chinosungirwa chikaregeredzwa, saka kuparadzwa kwe disc panguva yekubhuraki kunogoneka.
Izvi zvinowanzopedzisira zvave nenjodzi vhiri jamu uye mota ichisiya trajectory munzira isingatarisike. Nekuyerera kwerukova runomhanya zvikuru, tsaona yakakomba haidzivisiki, sezvingabvira zvikuru ine vanyajambwa.
PaMOT imwe neimwe, ma discs anonyatsoongororwa. Panofanira kunge pasina tint mavara anobva mukupisa, iyo inonyanya kuoneka zororo, curvature kana network yekutsemuka.
Madhisiki anogara achishandurwa pamwe nemapedhi, uye kana paine kusaenzana kupfeka - zvakare nekudzokororwa kweiyo calipers.
