Mefuta e Meli e 2 e Tloaelehileng ka ho Fetisisa ea Brake Drum ke efe?

Ho na le mefuta e mengata e fapaneng ea mariki.E ka 'na eaba u kile ua utloela ka mariki a Diski kapa mariki a ho itšebetsa.Empa na u ne u tseba ka mefuta e 'meli e tloaelehileng ea meropa ea brake?U tla ithuta ka litsamaiso tsena tse peli tsa brake sehloohong sena.Ho feta moo, o tla ithuta ka li-spring springs le mosebetsi oa tsona.Ka tšepo, sengoloa sena se tla u thusa ho utloisisa phapang lipakeng tsa litsamaiso tsena tse peli.

mariki a moropa

Mariki a Drum a na le lieta tse peli tse etellang pele.E mong o etella pele ha e mong a latela.Ha koloi e ntse e tsamaea, lieta ka bobeli li sebetsa e le li-lead.Ka lehlakoreng le leng, lipiston tsa silindara e 'ngoe le e 'ngoe li sebetsa e le ho hatakela ka morao.Lieta tse peli tse etellang pele tsa mafahla li na le li-piston tse tsamaeang ka mahlakoreng ka bobeli.Mofuta ona oa mariki hangata o fumaneha ka morao ho teraka e nyane.Le hoja ho hlongoa ka mahlakoreng a le mong ho ka fella ka mojaro o lehlakoreng le le leng holim'a fereko e ka pele, seeta se etellang pele sa mafahla a mabeli ke khetho e ntle bakeng sa likoloi tse ngata.

Drum brake system e sebelisa cylinder e potolohang le lieta tse hohlang sebakeng se hohlang ho fokotsa koloi.Lieta li kenella ka likhohlano le moropa ha pedal e lokolloa, e hlahisang khatello ea hydraulic.Ho khohlana hona ho etsa hore lieta tsa mariki li lle le ho liehisa koloi.Phello ena e bitsoa "ho iketsetsa kopo."

Karolo e 'ngoe ea brake ea moropa ke ho phunyeha ha eona.Ankora abutment e behiloe holim'a poleiti e ka morao e shebaneng le yuniti ea expander.The ankora abutment e sebetsa e le hinge, e etsang hore lieta li se ke tsa potoloha le moropa ha ho sebelisoa brake.Ho na le mefuta e 'meli ea mantlha ea liankora: pini e le 'ngoe le pini e habeli.Mofuta oa pele o atile haholo likoloing tsa mosebetsi o bobebe.

Koloi ea pele e ileng ea sebelisa mariki a sejoale-joale a moropa e bile Maybach.Louis Renault o sebelisitse lesela le lohiloeng la asbestos bakeng sa lesela la brake la moropa hobane le ne le ntša mocheso hamolemo ho feta thepa efe kapa efe.Likoloi tse ling li ne li sebelisa mefuta e sa rarahanang haholo ea mariki a meropa.Mehlala ea pejana e ne e sebelisa litšepe, lithupa, likhoele le lieta tsa mochini.Lipiston li ne li sebelisoa ke khatello ea oli ka moqomong o monyenyane oa lebili.Mekhoa ena ea mechine e ne e tloaelehile ho fihlela lilemong tsa bo-1980, empa likoloi tse ling li ile tsa tsoela pele ho li sebelisa.

mariki a disc

Phapang pakeng tsa mefuta ena ea 2 ea meropa ke hore e sebetsa ka molao-motheo o le mong 'me ka bobeli e sebelisoa koloing e le' ngoe.Tabeng ea li-brake tsa disc, leha ho le joalo, disc e eme 'me caliper e tsamaea ho pota-pota mabapi le rotor.Brake pad e ka hare e hatelloa khahlanong le disc nakong ea braking 'me pad ea ka ntle ea brake e huleloa holim'a rotor.Nakong ea ts'ebetso ena, li-brake pads lia chesa 'me li qobelloa khahlanong le disc.Ts'ebetso ena e tsejoa e le "pad imprinting," e kenyang letsoho ho matla a braking.

Likarolo tse chesang tsa li-discs li ka fihla mocheso o phahameng haholo.Ha sena se etsahala, tšepe e fetoha mohato.Carbon e ka har'a tšepe e ka tsoa ka har'a tšepe 'me ea theha libaka tsa carbon-heavy carbide.Leha ho le joalo, samente ke thepa e fapaneng le tšepe e entsoeng ka tšepe 'me e thata haholo ebile e brittle.Hape ha e amohele mocheso hantle, e senya botšepehi ba disc.

Li-brake tsa disc li boetse li tsejoa e le li-caliper brakes.Ba sebelisa khatello ea hydraulic ho sutumelletsa lieta khahlanong le bokaholimo ba moropa oa brake.mariki ana ke motsoako oa li-caliper le piston 'me li ka sebelisa lipiston tse ka bang robeli.Li-disk brake ke mofuta o atileng haholo oa meropa ea mariki.Leha ho le joalo, ho na le mefuta e meng e mengata.Haeba u batla brake e ncha, li-disk brakes li ka u tšoanela.

Li-disk brakes li fapane le li-drum brake ka litsela tse ngata.Li-brake tsa disc li hlahisa mocheso o feteletseng le likhohlano, ho bolelang hore likarolo tsa tsona ha li na nako e telele ea bophelo.Ntle le moo, palo ea likarolo tsa brake ea disc e eketsa menyetla ea ho hloleha.Brake ea drum le eona e ka ba lerata haholo, haholo haeba e sebelisoa ke bakhanni ba sa tsebeng hore na ba bua ka eng.

Ho itlama mariki

Ho na le mefuta e 'meli ea meqomo ea brake e itšebetsang: e sebelisang likhohlano le ea ho hohla.Ea pele e sebelisa lisebelisoa tse thibelang likhohlano ho fana ka matla a braking, a sebelisoang ho pedal nakong ea ho tsamaea butle.Meropa e itšebetsang e sebelisa moropa ho kenya matla, ha litsamaiso tse monyang ho khohlana li sebelisa li-rotor.Phapang pakeng tsa mefuta ena e 'meli ea mariki e itšetlehile ka mochine oa bona.

Ha ho sebelisoa li-drum tsa brake tse itšebetsang ka morao, li tšoara koloi ha boima ba koloi bo fetela seetang sa morao.Sena se ka bakoa ke tšekamelo ea moepa kapa tsela e khelohang ea motsamao.Tabeng ea li-brakes tsa lieta tse etellang pele, seeta se etellang pele se haufi le ho atolosa.Ho bohlokoa ho ela hloko ho kopanya mariki hape ha e qhaqhoa.Ho hloleha ho etsa joalo ho ka lebisa ts'ebetsong e matla ea braking le monyetla oa ho koala.

mariki a ferekaneng a sebelisa sekhomaretsi se khomaretsang ho kenya matla moropa.Sesebediswa sena sa ho kgomarela se thusa mariki ho kenya matla thaereng, empa se ka baka kgopamiso le ho thothomela ha braking.Meropa ea mariki e etsang likhohlano le eona e ka etsa hore mokhanni a sebelise matla a mangata ho feta kamoo a hlokang ho emisa koloi kateng.

Mefuta ea meropa ea mariki e itšebetsang e na le likarolo tse peli tse kholo: polanete e ka morao le e anchor abutment.The anchor abutment, e ka thoko ho yuniti ea expander, e sebetsa e le hinge bakeng sa lieta.Letlapa lena le ka morao le fana ka ts'ehetso bakeng sa cylinder expander 'me hangata e entsoe ka litšepe tse ribbed.The anchor abutment e boetse e sebetsa e le tšireletso ea lerōle bakeng sa kopano ea moropa oa brake le lieta.

Khutlisa liliba

Seliba sa ho khutla ke karolo e tsamaisoang e sebelisetsoang ho tšoara lieta tsa brake morao ka mor'a hore cylinder ea lebili e lokolle khatello ho tsoa ho braking system.Ho itšetlehile ka moralo oa tsamaiso, liliba tse khutlang li ka kopanngoa le lieta tse tsamaeang ka morao le tse etellang pele kapa tsa tiisoa sebakeng se bohareng.Litsamaiso tse ling tsa mariki a meropa li sebelisa seliba se le seng 'me tse ling li sebelisa tšepe e telele, e thata e kobetsoeng ho ba sebopeho sa U.Lipheletsong tse ka tlaase tsa selemo li kopantsoe le seeta se tsamaeang 'me lipheletsong tse ka holimo tsa sebopeho sa U li khomarela seeta se etellang pele.

Seeta se etellang pele se tsamaea ka lehlakoreng le fapaneng la moropa ha ho sebelisoa brake, e leng se etsang hore lieta li hatelle ka holim'a bokahare ba moropa ka khatello e kholoanyane.Phello ena ea servo e tsejoa e le phello ea boithati.Moqomo oa lebili o boloka piston 'me khatello ea haeteroliki e sutumelletsa lieta ka har'a moropa o ka hare.Liliba tse peli tse khutlang li tlameha ho fetoloa khafetsa, kahoo li bohlokoa ho sistimi e sebetsang ea mariki.

Seliba sa ho khutla le lipiston ke likarolo tse peli tsa bohlokoa tsa brake ea moropa.Ha brake pedal e hatelloa, brake fluid e qobelloa ho kena ka har'a silindara ea lebili ho sututsa lieta tsa mariki khahlanong le moropa.Liliba tse khutlang li li hulela morao libakeng tsa tsona tsa phomolo.Ha brake e lokolloa, li-spring springs li fetola lieta tsa brake hore li khutlele boemong.Selemo sa ho khutla ke karolo ea ho qetela ea brake system, 'me ke mofuta o sebelisoang haholo.

Ha piston le li-spring springs li sebetsa ho kenya brake, moropa ha o kopane hang-hang le lieta.Li hloka ho hatelloa pele pele lieta li ka ea ho moropa.Ka lehlakoreng le leng, litsamaiso tsa Hybrid disc/drum, ka lehlakoreng le leng, li robeha feela ka li-discs ka khatello e bobebe ea pedal.Mofuta ona oa tsamaiso ea braking o hloka valve e khethehileng ea metering ho thibela khatello ea hydraulic ho fihla ho li-calipers tse ka pele ho fihlela liliba tse khutlang li hlōloa.

Brake pads

Ho na le mefuta e 'meli e meholo ea meropa ea mariki: e tsitsitseng le e thellang.Ho itšetlehile ka mofuta oa koloi, ea ho qetela e sebelisoa ka likoloi tse boima.Ka bobeli li etselitsoe hore li atlehe ho thibela ho hula ha mabili-cylinder le ho fokotsa lerata la koloi.Meropa e tsitsitseng e na le rotor le li-disk-like-expander tsa lieta li atile haholo likoloing.Leha ho le joalo, mefuta ka bobeli e na le litšobotsi tse ikhethang.

Ka mohlala, meropa e atolohang ka hare e na le matla a fokolang a ho emisa ho feta a tšepe le tšepe.Li-gearbox tsa othomathike ka kakaretso li rata meropa e holisang ka hare, ha meropa e ratoa bakeng sa mabokose a matsoho.Mariki a Drum a atisa ho sebelisoa mabiling a ka morao a likoloi, 'me a tlatsana le tsamaiso ea disc e ka pele.Brake ea letsoho ea mochini e tsamaisana le mariki a meropa.

Ha se hatelloa khahlanong le moropa, seeta se etellang pele se tsamaea ka tsela e tšoanang le ea moropa, 'me seeta se ka morao se ea lehlakoreng le fapaneng.Phello ena e tsejoa e le phello ea servo, 'me e thusa lieta ho hatella moropa ka matla a maholo.Mokhoa o tloaelehileng oa mariki, seeta se etellang pele se ea pele ka tsela ea moropa, ha seeta se salang se khutlela morao.Ka kakaretso, li-drum brakes li kenngoa ka morao ho likoloi tsa baeti.

Mefuta e 2 ea meropa e tsebahalang haholo ke efe, 'me e fapana joang?E le ho thibela mathata, mariki a tlameha ho hlahlojoa khafetsa.Ho hloleha ho etsa joalo ho ka baka ho senyeha ha mariki.Brake fade e bakoa ke ho chesa haholo ha likarolo tsa brake, le motsoako oa lintlha tsena.Meropa ea brake e atolohang ka hare, mohlala, e ka hola ka bophara ka lebaka la ho atolosoa ha mocheso.Ho lefella, lieta li tlameha ho fetela pele kapa mokhanni o tlameha ho sebelisa brake pedal hanyenyane.

Santa Brake ke feme ea li-brake disc le li-pads naheng ea China e nang le boiphihlelo ba lilemo tse fetang 15 tsa tlhahiso.Santa Brake e koahela li-brake disc le lihlahisoa tsa li-pads.Joaloka moetsi oa li-brake disc le pads ea profeshenale, mariki a Santa a ka fana ka lihlahisoa tsa boleng bo holimo ka litheko tse phahameng haholo.

Matsatsing ana, Santa brake e romella linaheng tse fetang 20+ 'me e na le bareki ba fetang 50+ ba thabileng lefatšeng ka bophara.